35K13.1 miles10K5KComing SoonInside Trail Racing300 spots
Reservoir Dogs Trail Run
Orinda, California
$105
Half Marathon Standard
4
Aid Stations
34
Days Away
About This Race
The Reservoir Dogs Trail Run circumnavigates Briones Reservoir on normally permit-only EBMUD trails, featuring rolling single-track and fire roads with sweeping watershed views. The race offers 5K, 10K, Half Marathon, and 35K distances starting and finishing at the San Pablo Reservoir Visitors Center.
Key Dates
Registration Closes
Invalid Date
Race Day
Oct 10, 2026
Get alerts for Reservoir Dogs Trail Run
Registration opens, price changes, race updates: straight to your inbox.
Pricing
Current Price
$105
Half Marathon Standard
Price Progression
5K Standard
$70Aug 9, 2026
Half Marathon Standard
$105Aug 10, 2026
35K Standard
$115Aug 10, 2026
10K Standard
$85Aug 10, 2026
Half Marathon Early
$95
35K Early
$105
5K Early
$60
10K Early
$75
Aid Stations
4| Station | Distance | Crew | Drop Bags | Cutoff | Supplies |
|---|---|---|---|---|---|
San Pablo AS (Outbound) 35K course. Leader arrives ~8:20 AM. 6.5-hour cutoff: 8:55 AM. No restrooms. | 3.10 miles | 8:55 AM | Gu Energy gelsGu chewsGu Stroopwafelstrail mix+14 | ||
Bear Creek AS 35K course. Leader arrives ~8:40 AM. 6.5-hour cutoff: 9:55 AM. No restrooms. | 6.90 miles | 9:55 AM | Gu Energy gelsGu chewsGu Stroopwafelstrail mix+14 | ||
Hampton AS 35K course only. Leader arrives ~9:30 AM. 6.5-hour cutoff: 12:05 PM. No restrooms. | 14.80 miles | 12:05 AM | Gu Energy gelsGu chewsGu Stroopwafelstrail mix+14 | ||
San Pablo AS (Inbound) 35K course. Leader arrives ~10:05 AM. 6.5-hour cutoff: 1:40 PM. No restrooms. | 20.30 miles | 1:40 PM | Gu Energy gelsGu chewsGu Stroopwafelstrail mix+14 |
Race Planning
Plan Reservoir Dogs Trail Run with Crewable
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Make Race PlanAre you the race director for Reservoir Dogs Trail Run?
Claim this race to manage registration, volunteers, and race-day ops on Endurance HQ.