The 6th annual event will once again take over Montgomery Waller Community Park in San Diego.
Runners will battle the sleep deprivation before the heat as we kick off the event at 7PM on Friday.
Course record: Emilio Sanchez, 103 laps / 125 miles (2026)
The course is a loop around Montgomery Waller Community Park. It combines trail, grass and bike path. In 2027 runners will go counter-clockwise around the park.
San Diego is a city on the Pacific coast of Southern California, next to the Mexican border, known for its beaches, parks and canyon-cut mesas. The climate is mild year-round, with warm, dry summers, mild winters and most of the modest rain falling between December and March. Coastal areas are cooled by the ocean and often by a marine layer, especially during May gray and June gloom, while inland areas swing more in temperature. Downtown averages about 10 °C January lows and 26 °C August highs. Conditions suit racing for much of the year, with inland courses warmer than the coast.
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