Big Hill Bonk - Wisconsin's Backyard Ultra

April 03, 2020

Official website

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Information about the event is available in : English

The information about this race is based on information provided by the organizers or found on the official website of the event. Always check the official website for up-to-date information. If you have noticed any mistake, let us know at [email protected]



Last Runner Standing

April 03, 2020 (Friday)
4.166 miles
Road Multiple loops Solo