To Bone and Back Relay

To Bone and Back Relay

Idaho Falls, IDJune 27, 2026

40M
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This 40 mile relay has been around in Southeast Idaho for 34 years now. Join today and run with a team of 8 (each person running 5 miles), a team of 4 (10 miles each), a team of 2 (20 miles each) or if you are feeling adventurous run the whole 40 miles!!! Come out with friends and/or family to enjoy a great event and great prizes!

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Please visit the official race website to confirm all details.