Marin County’s most famous trails – Coastal, Miwok, Steep Ravine and the Dipsea – provide the spectacular setting for this classic, single-loop race. Founded in 1998, this event is under new race directorship and has the full backing of Marin’s largest running club. Only minutes from downtown San Francisco, the Tamalpa Headlands 50K is a demanding ultra marathon with over 7,300 feet of elevation change.

August 28, 2021 Cancelled
Muir Beach
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Tamalpa Headlands 50K
August 28, 2021 (Saturday)
50 kilometers
4,062 feet
3,583 feet
Solo Hilly Trail


Aug 28 2021 : Clear throughout the day.
15.1°C - 26.6°C (59.2°F - 80.0°F)

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The information about this event is based on data from the official website or may be provided by the organiser. Before booking flights or accommodation check the event's website and social media. If this listing is not up-to-date, please let us know at [email protected]
Last checked on 2022-05-25


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