Hark the Herald Half Marathon & 10K
Edition history
Péninsule de Tiburon, CA, USA
13 Dec, 2025 (Sat)
Trail running
10 km, 21.1 km
Organiser: Enviro-Sports
About the event
You'll fall in love with San Francisco all over again as you follow this hilly loop trail circumnavigating Angel Island. Along the way, savor the panoramic vistas of the Golden Gate Bridge, San Francisco, Alcatraz Island, the East Bay and Marin County. The 12K is a single loop. The 25K does the loop twice.
Races offered by this event
You have 33 weeks to prepare
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Hark the Herald Half Marathon & 10K official pages
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