South Bay 24 HR

Ultra12 Hour DAY12 Hour NIGHT24 Hour6 HOURHefty Half MarathonPacerSouth Bay Social 2HROpen

About the race

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.

Runner amenities

  • Runner campsite area
  • Pancake breakfast for all runners (Saturday 9AM-10AM)
  • Finisher medals for all runners
  • Belt buckle for all 100 mile finishers

Course record

Course record: Emilio Sanchez, 103 laps / 125 miles (2026)

The course

12 Hour DAY12 Hour NIGHT24 Hour6 HOURHefty Half MarathonPacerSouth Bay Social 2HR

24 Hour

runTrail, Grass, Bike Path

12 Hour NIGHT

runTrail, Grass, Bike Path

6 HOUR

runTrail, Grass, Bike Path

12 Hour DAY

runTrail, Grass, Bike Path

Hefty Half Marathon

runTrail, Grass, Bike Path

South Bay Social 2HR

runTrail, Grass, Bike Path

Pacer

runTrail, Grass, Bike Path

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.

Course terrain and direction

  • Terrain: 50% trail, 25% grass, 25% bike path
  • Direction: counter-clockwise

Location

City insight: San Diego

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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Jul 23, 2027
South Bay 24 HR
Free
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