Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

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SPOTTED: 5.11.19 Night Nation Run

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

Billed as "the world's first running music festival," runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019.

Billed as “the world’s first running music festival,” runners at the Night Nation Run at the Del Mar Fairgrounds experienced a music-filled course with DJs, light shows and more on Saturday, May 11, 2019. (Rick Nocon/ )

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