Ultra Running Hub San Juan Capistrano, CA, United States · Saturday, October 24, 2026
Caspers Trail Races
Calculated from 50 km alone — the organiser has not published an elevation profile. Read 2.5 as a floor, not a verdict.
What the course asks
DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, October
Regional 2001-2020 average for October — NASA POWER, grid elevation 247 m. Not a forecast.
Results history
| Year | Race | Finishers | Men's winner | Women's winner |
|---|---|---|---|---|
| 2025 | 50km | 49 | Oscar Tippol Jr. · 04:34:04 | Audrey Wallingford · 05:33:48 |
| 2024 | 50km | 75 | Eric Wostenberg · 04:13:53 | Shujung Chiang · 05:28:45 |
| 2023 | 50km | 48 | Dominik Kuhn · 04:51:00 | Megan Estenson · 05:48:54 |
The field shrank 35% between 2024 (75) and 2025 (49). 22% of the 2025 field were women.
DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Course notes
- gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 50 km of trail.
- Trail Running Shoes 50 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition 50 km of self-supported fuelling between aid stations.
- Hydration Vests Flask capacity for 50 km, without the bounce.
- GPS Watches Battery life first — a 50 km day outlasts most full-GPS modes.
Similar races
Other 50K trail ultras, closest in distance first.