Dirty Dozen
About this race
The course is a 3.37 mile loop with approximately 98% dirt fire trails. Total elevation gain on the loop is about 150 feet. An additional .42 mile loop will be available to run for the last hour of each timed event -- starting at hour 2 for the 3-hour runners, hour 5 for the 6-hour runners and hour 11 for the 12-hour runners.
Runners will enjoy panoramic vistas of the bay offering views of seven counties and about that many bridges.
Pick your distance
Running
12 Hour
6 Hour
3 Hour
12 Hour 3-Person Team
12 Hour 2-Person Team
6 Hour 3-Person Team
6 Hour 2-Person Team
3 Hour 3-Person Team
3-Hour 2-Person Team
Typical race-day weather
Based on 8 years of Open-Meteo archive data for this event's race dates in San Pablo, plus the 3 days either side.
The sun rises at 6:07 AM and sets at 8:24 PM local time (PDT) in San Pablo on July 25, 2026 — 14h 17m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2026 results — Dirty Dozen
204 finishers across 9 distances · leading places in the 12 Hour, 12 Hour Female Results
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Kathryn Meinhardt | — | — |
| 2 | Jennifer O'Connor | — | — |
| 3 | Angela Abbey | — | — |
| 4 | Amanda Kim | — | — |
| 5 | Anna Franey | — | — |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
Other races near San Pablo
Different organizers, within 40 miles, in the next three months
Nitro Turkey
Reservoir Dogs
Bearathlon
The Foundation for Reed Schools Run 4 Reed
🏃 Plan Your Next Race in San Pablo
Find upcoming events by distance:
- San Pablo 5K Races 2 races
- 10K Run Events in San Pablo 2 races
- San Pablo Running Calendar 2026 3 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 3 San Pablo events
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