California · 50K · Kids' One Mile Challenge
Tamalpa Headlands 50K
Tamalpa Headlands 50K is a 50K and Kids' One Mile Challenge event held in Sausalito, California. It was last held on August 15, 2026 and is usually run in August; the next date hasn't been announced yet. About 259 runners take part across all distances.
- Usually held
- August
- Location
- Sausalito, CA
- Field size
- ~259 runners
Race details
- Last held
- August 15, 2026
- Usually held in
- August
- Location
- Sausalito, California
- Distances
- 50K, Kids' One Mile Challenge
- Field size
- About 259 runners
- Course
- 6990 ft gain
- Registration
- headlands50k.com
Registration, course & weather
- Start time
- 7:30 AM PDT
- Course profile
- Loop course; Road surface; 6990 ft gain, 6980 ft loss (estimated from third-party elevation data)
About the Tamalpa Headlands 50K
Tamalpa Headlands 50K in Sausalito, CA.
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Tamalpa Headlands 50K: common questions
- When is the Tamalpa Headlands 50K?
- The next date hasn't been announced in the listing yet. The race is usually held in August. Check the organiser's website for the official date.
- Where is the Tamalpa Headlands 50K held?
- In Sausalito, California.
- What distances does the Tamalpa Headlands 50K offer?
- 50K and Kids' One Mile Challenge.
- How many people run the Tamalpa Headlands 50K?
- About 259 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Tamalpa Headlands 50K?
- Registration is handled by the organiser at headlands50k.com. Entry fees, caps and deadlines are set there.
- What time does the Tamalpa Headlands 50K start?
- 7:30 AM PDT.
- What is the course like at the Tamalpa Headlands 50K?
- Loop course; Road surface; 6990 ft gain, 6980 ft loss (estimated from third-party elevation data).
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