Running
Marathon
42.2 km
Start: Jul 27, 11:00 AM

Running
Marathon
42.2 km
Start: Jul 27, 11:00 AM
Running
Half Marathon
21.1 km
Running
5K
5 km
The Idaho Falls Marathon Foundation, Inc. has been providing an exceptional racing experience for over 20 years, offering a flat and fast course with community-focused festivities. The event includes a full marathon, half marathon, and 5K, promoting a love for running and fostering community engagement.
On-course hydration and nutrition provided at aid stations.
Pacemaker / Pacer information is not currently available for this event.
Monthly averages based on historical data (2000–present).
Last updated: Jun 6, 2026, 12:04:32 AM
We'll email you when races match your filters. No spam — only what fits your goals.
On your marks
Loading race details…