In 95 days · Sat, Oct 10, 2026
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When
Saturday, October 10th, 2026
Where
Daredevil Brewing Co., Indianapolis IN
Distances
Ultra · 10K · 5K
About this race
Event Overview
- Event Name: The Big BO 50K Ultramarathon
- Date: 2026-10-10
- Location: Daredevil Brewing Co., Indianapolis, IN
- URL: Click here for more details
Race Highlights
- Trail Experience: Join your fellow run obsessed friends on the newly completed B&O Trail for a fast, exciting 50K experience unlike any other in central Indiana.
- Scenic Route: The journey begins at Daredevil Brewing Co. in Speedway and covers the entire length of the B&O trail through Marion and Hendricks County.
- Course Details: Head east toward downtown Indy for a few miles before turning around to rural Hendricks County for the return trip back to Speedway.
- Course Type: This course is flat, fast, and built for big goals, suitable for both new and experienced ultrarunners.
Why Participate?
- Beginner Friendly: Whether you’re dipping your toes into the world of ultrarunning for the first time or chasing a shiny new 50K PR.
- Testing Limits: The Big BO 50K delivers the perfect stage to test your limits.
- Community Atmosphere: Be part of a supportive community of fellow runners.
- Health Focus: Stay Active. Stay Healthy. Stay obsessed.
Course map
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