The Dirty Thirty is a 30 mile off-road bike race on Nantucket Island that consists of six laps on a five mile double track loop.
We regret to inform our cyclists that the 2014 Dirty Thirty has been postponed until August 2015.
Thank you for supporting our passion in driving an active healthy lifestyle on the island.
If you have any questions or if you would like to join our 2015 mailing list please contact Dianne.
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