Ultra Running Hub Joshua Tree, CA, United States · Saturday, March 20, 2027
J Treequinox
We hold no course length for this race — a timed or backyard event is measured by the clock, not the kilometre — so there is no Grit score to give you.
What the course asks
DUV results for the 2026 edition (12h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, March
Regional 2001-2020 average for March — NASA POWER, grid elevation 924 m. Not a forecast.
Results history
| Year | Race | Finishers | Men's winner | Women's winner |
|---|---|---|---|---|
| 2026 | 12h | 18 | Matthew Barrera · 86.904 km | Nicole MacUso · 109.435 km |
| 2024 | 12h | 29 | Ryan Hartwig · 85.295 km | Kimberly Thompson Panay · 83.686 km |
| 2024 | 12h | 40 | Ethan Herrera · 115.872 km | Julia Addison · 83.685 km |
| 2023 | 12h | 7 | Andrew Glaze · 104.607 km | Adelina Zylker · 80.467 km |
The field shrank 38% between 2024 (29) and 2026 (18). 39% of the 2026 field were women.
DUV results for the 2026 edition (12h) — ranked runners 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 this trail race.
- Trail Running Shoes Cushioning on trail that is still there in the last quarter.
- Race Nutrition Self-supported fuelling between aid stations.
- Hydration Vests Flask capacity without the bounce.
- Headlamps A 12 h limit puts you out there after dark.
- GPS Watches Battery life first — an ultra outlasts most full-GPS modes.
Similar races
Other trail ultras of the same format.