2025 Romancing the Island Half Marathon & 10k

Saturday, April 12, 2025 Past event

Tiburon, California

4 races

10km, Half Marathon

Event summary

Get ready for an unforgettable experience at the 2025 Romancing the Island Half Marathon & 10K, taking place on Saturday, April 12th, 2025, in the stunning Tiburon, Marin. This event invites you to fall in love with the breathtaking beauty of San Francisco as you navigate the hilly loop trail that circles the picturesque Angel Island. Participants can choose between two exciting race distances: a scenic 10K single loop or the more challenging Half Marathon, which covers the loop twice.

As you race, enjoy panoramic views of iconic landmarks including the Golden Gate Bridge, Alcatraz Island, and the majestic Marin County landscape. With a limited capacity of just 400 participants, this is an event you won’t want to miss. Secure your spot today for a day filled with adventure, stunning scenery, and unforgettable memories!

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Races

Half Marathon

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10k

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Half Marathon - Youth (17 & Under)

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10k - Youth (17 & Under)

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Organiser's description

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 10K is a single loop. The Half Marathon does the loop twice. The event is limited to 400 participants so don't wait too long to register!