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Indianapolis, IN · October 10, 2026 · MultisportExternal event
The Big BO 50k 2026
Indianapolis, IN · October 10, 2026 · Multisport
DateOctober 10, 2026
LocationIndianapolis, IN
DisciplineMultisport
RegistrationExternalorganizer site
Price$30
Divisions
50KDistance
25KDistance
10KDistance
5KDistance
About the race
The race.
The Big BO 50K takes place October 10, 2026, in Indianapolis, IN, starting at Daredevil Brewing Co. in Speedway. The event offers 50K, 25K, 10K, and 5K distances on the B&O Trail, which runs through Marion and Hendricks County.
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