Mini Mountain Challenge
Date
Sun, Jul 26, 2026, 10:00 AM EDTRace options
3 distancesTap any distance below for fee tiers and close dates.
Race options
Distances & registration
3 optionsTap to see fee tiers and close dates.
Other options
3 options · closes Jul 26, 2026, 6:00 AM EDT
2mo 17d 5h 50m leftWave 1 Ages 10-12
Closes Jul 26, 2026, 6:00 AM EDT · From $37.04
Wave 2 Ages 7-9
Closes Jul 26, 2026, 6:00 AM EDT · From $37.04
Wave 3 Ages 4-6
Closes Jul 26, 2026, 6:00 AM EDT · From $26.44
Race feel
Course surface
Mud / obstacle
Based on the event listing. Check the official site for the full course map.
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
The Mini Mountain Challenge goes down this July 26, 2026 at Sunday River. Five hundred of the toughest and gnarliest kiddos from ages 4-12 take to the mountain obstacle course. The Mini Mountain Challenge is a scaled-down version of the Tough Mountain Challenge designed for kids ages 4 to 12 that's all about having fun…
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and getting dirty. Kids can expect a short course that includes uphill and downhill running, dirt, mud, fun obstacles, snow guns, ball pits, foam finishes and even a few of the adult obstacles. Mini Mountain is organized into heats broken down by age group. Course length and obstacles will vary by these age group, and everything is located in the same venue as the full Tough Mountain event.