To Bone and Back Relay
- Date
- June 27, 2026
- Location
- 4941 1st St, Idaho Falls, ID
- Distance
- 40-Mile Solo · 2-Person Relay · 4-Person Relay & more
From the Organizer
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!
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
81°
Typical Low
51°
Chance of Rain
16%
Based on US Climate Normals data from Idaho Falls - Kifi, 2 mi from the venue.
Host City
About Idaho Falls, ID
Population
66,672
as of 2023
Elevation
4,725 ft
Nearest Airport
IDA
Idaho Falls Regional Airport · 4 mi
Time Zone
Mountain Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at To Bone and Back Relay, put it on the calendar, and turn “someday” into a start date.
Coming Up
More Running races near Idaho Falls, ID
RMHC's Family Fun Run and Carnival
Less than a mile away
Anytime Fitness Rigby Lake Run
14 miles away
Idaho Falls FireKracker 5k
5K
Less than a mile away
Christmas 5K/10K/Half Marathon in July - Idaho Falls
Half Marathon · 10K · 5K
Less than a mile away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the To Bone and Back Relay?
- To Bone and Back Relay is a running race held in Idaho Falls, Idaho on June 27, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the To Bone and Back Relay?
- Saturday, June 27, 2026 in Idaho Falls, Idaho at 4941 1st St, Idaho Falls, ID. Check the event page for exact start times and wave schedules.
- How do I register for the To Bone and Back Relay?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
To Bone and Back Relay
Jun 27, 2026