Rexburg, ID
Saturday, June 6, 2026
No reviews yet
No course description available at this time.
Don't waste months of training only to run the wrong pace.
Teton Dam Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time and pacing strategies.
Only $9.99
Race Dates
2027: TBDCourse Information
Profile: HillyRace Day Weather
Mean Temp.: 59°F (15°C)PR Score & Course Score
PR Score: 94.88Race Size
2026: No ResultsBQ Percentages
2026: N/AMiscellaneous Information
Pace Groups?: No
The Teton Dam Marathon was the 360th largest marathon in the U.S. in 2024 based on the number of finishers. The 2025 marathon ranking is not available because the race was cancelled. Race size gives runners useful context when comparing marathon events, including expected field size, crowd support, and overall race atmosphere.
The Teton Dam Marathon has a Course Score of 94.88, ranking it as the 434th fastest marathon course in the U.S. and the 7th fastest marathon course in Idaho.
Typical race-time temperature and humidity levels are within the ideal range for optimal marathon performance. Combined with the course profile, this gives the Teton Dam Marathon a PR Score of 94.88. The PR Score ranks the Teton Dam Marathon as the 424th best marathon in the U.S. for running a Personal Record (PR) and the 7th best marathon for a PR in Idaho.
Together, these rankings provide a quick snapshot of how the Teton Dam Marathon compares with other marathons in the U.S. and Idaho for speed, PR potential, Boston Marathon qualifying success, and overall participation.
Max Elevation: 5370 feet (1637m)
Min Elevation: 4866 feet (1483m)
Elevation Gain: 456 feet (139m)
Elevation Loss: 906 feet (276m)
View available accomodations around the Teton Dam Marathon Finish Line and Course. Book your Reservation now before the best places are sold out.
For a better mobile or desktop experience:
Use tools below to compare races and convert times across courses.
Do you want to see how the Teton Dam Marathon stacks up against other marathons?
Compare the details of the Teton Dam Marathon side-by-side with other marathons with our Comparison Tool.
If you ran the Teton Dam Marathon in 3:07:00, what would your time in other marathons be?
See how your finish time would compare on other marathon courses with our Time Conversion Tool.
