Tamalpa Headlands 50K: Find Pacer & Crew on Run Square
1. Get the app on the Apple App Store and Google Play Store
Find pacer, crew, and connect with runners for Tamalpa Headlands 50K on the app. Run Square is available on iOS and Android app stores.
2. Find Tamalpa Headlands 50K on Run Square
Go to the Events Page
Open the Run Square app and tap the "Events" tab.
Search for 'Tamalpa Headlands 50K'
Use the search bar to find the 'Tamalpa Headlands 50K' event.
Activate Alerts & Notifications
(Available for logged-in users)
Tamalpa Headlands 50K
Tap the alert icon to subscribe to Tamalpa Headlands 50K in-app updates. These updates will only appear on your home screen.
💡 For real-time alerts on your device, don't forget to activate push notifications in your account settings.
Maximize Your Tamalpa Headlands 50K Experience
Whether you're a runner seeking a pacer for Tamalpa Headlands 50K or a pacer looking to offer your support, Run Square connects you. Find experienced crew members, coordinate transportation, and discover lodging options.
Join the Tamalpa Headlands 50K community and make your race experience exceptional.
- Runners: Request pacer assistance.
- Pacers: Register to offer pacing services.
- Find experienced crew members.
- Coordinate ride-sharing and travel.
- Discover shared lodging options.
- Connect with fellow runners for mutual support.
- ...
About Tamalpa Headlands 50K
Sat, Aug 16, 2025 • Sausalito, CA
Featuring many of Marin County's most famous trails: Coastal, Miwok, Steep Ravine, Matt Davis and Dipsea. The Tamalpa Headlands 50k, presented by NIKE Trail and the Tamalpa Runners of Marin, provides a spectacular setting for this classic, single-loop ultramarathon founded in 1998. Just a hop and a skip from downtown San Francisco, the Tamalpa Headlands 50k is a demanding ultramarathon with approximately 6,500-feet of elevation gain featuring fast fire road running, steep climbs, flowy singletrack, technical sections and stunning views of the Bay Area, Pacific Ocean and beyond. The idyllic and beloved Santos Meadow, just south of Muir Woods, is home to the start and finish after-party of the 24th edition of this iconic Northern California Classic. Volunteers! If you can't run, but want to still be a huge part of the event, volunteer options are available through the website
More info about Tamalpa Headlands 50K
Featuring many of Marin County's most famous trails: Coastal, Miwok, Steep Ravine, Matt Davis and Dipsea. The Tamalpa Headlands 50k, presented by NIKE Trail and the Tamalpa Runners of Marin, provides a spectacular setting for this classic, single-loop ultramarathon founded in 1998. Just a hop and a skip from downtown San Francisco, the Tamalpa Headlands 50k is a demanding ultramarathon with approximately 6,500-feet of elevation gain featuring fast fire road running, steep climbs, flowy singletrack, technical sections and stunning views of the Bay Area, Pacific Ocean and beyond. The idyllic and beloved Santos Meadow, just south of Muir Woods, is home to the start and finish after-party of the 24th edition of this iconic Northern California Classic. Volunteers! If you can't run, but want to still be a huge part of the event, volunteer options are available through the website
More info about Tamalpa Headlands 50K