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RunningRace day in 48 days

Mini Mountain Challenge

Date
July 26, 2026
Distance
Wave 1 Ages 10-12 · Wave 2 Ages 7-9 · Wave 3 Ages 4-6
Register →

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 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.  

Events

Wave 1 Ages 10-1210 AMRegister →
Wave 2 Ages 7-910:30 AMRegister →
Wave 3 Ages 4-611 AMRegister →

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

77°

Typical Low

54°

Chance of Rain

46%

Based on US Climate Normals data from Middle Dam, 8 mi from the venue.

Sunrise 5:24 AMSunset 8:18 PMDaylight 14h 54m

Host City

About Newry, ME

Elevation

1,845 ft

Nearest Airport

AUG

Augusta State Airport · 65 mi

Major Hub

PWM

Portland International Jetport · 80 mi

Time Zone

Eastern Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Mini Mountain Challenge, put it on the calendar, and turn “someday” into a start date.

48

Days to train

Race
Mini Mountain Challenge
Date
July 26, 2026

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.

Read the Guide

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 Mini Mountain Challenge?
Mini Mountain Challenge is a running race held in Newry, Maine on July 26, 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 Mini Mountain Challenge?
Sunday, July 26, 2026 in Newry, Maine at 15 South Ridge Rd., Newry, ME. Check the event page for exact start times and wave schedules.
How do I register for the Mini Mountain Challenge?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Mini Mountain Challenge

Jul 26, 2026

Register →