Women's Trail Half Marathon

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Saturday, October 24, 2026

Presented by The North Face

Half marathon start: 8:00 AM from from the Recreation House Cabin, 60 Tennessee Valley Rd, Mill Valley
Packet pickup: Thursday, October 22 and Friday, October 23, 12:00–6:00 PM at the store

Join The Waitlist

Race Details

A trail half through the Marin Headlands: coastal singletrack, big views, one honest climb, and a finish at the Recreation House Cabin in Tennessee Valley. Every registered runner gets a training plan and coaching from Integrated Stride, 20 childcare grants are on offer, and there's a $25,000 prize purse.

Sold out. Join the waitlist on Movemint through Monday, October 19. Everyone on the waitlist who doesn’t get a spot this year gets priority registration for next year’s race.

If you can't run it this year, we'd love your help on race weekend.

Race questions?

Email caymen@sanfranciscorunning.com. Need extra support to get to the start line? Ask us. We are here for our community.

Thanks to our 2026 partners


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