Pinole, CA, United States · Saturday, July 11, 2026

Timed 6 hours

Dirty Dozen 6h Endurance Run

Race completed
not publishedn/a Distance
not publishedn/a Climbing
not publishedn/a Grit

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.

38.0044° N, 122.2989° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~21 Small. Long stretches with nobody in sight.

DUV results for the 2026 edition (6h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, July

Daytime high 22°C
Night low 12°C
Rainfall Dry — rain unlikely
Daylight 14 h 39 m of light

Regional 2001-2020 average for July — NASA POWER, grid elevation 87 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2026 6h 21 Ethan Finkel · 62.362 km Madeleine Thuy Nguyen · 57.614 km
2025 6h 27 Gary Singh · 62.345 km Shawn Sekel · 55.586 km
2024 6h 10 Alan Abbs · 62.362 km —
2023 6h 22 Matt Ward · 66.417 km Karah Leibovich · 58.290 km
2022 6h 6 Jasper Westerhoff-Corona · 64.389 km —
2019 6h 41 Nick Sigmon · 73.868 km Sunduk Kim · 65.081 km

The field shrank 22% between 2025 (27) and 2026 (21). 29% of the 2026 field were women.

DUV results for the 2026 edition (6h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

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Gear for this race

Chosen for this trail race.

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