SGRAIL Marin - Triathlon & Trail Half Marathon

Next date not announced · last held Sun, Oct 4 San Rafael, CA

Half marathon

Your chances

Where would you finish?

Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.

Finish times

From the 2026 results.

Distance	Finishers	Winner	Top 5%	Top 25%	Median
Half marathon	70	1:41:35	1:53:56	2:09:35	2:23:06

Field strength

Half marathonCasual

Faster up front than 7% of the half marathon races we track, based on 70 finishers over 1 edition.

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