Maine Obstacle Race Calendar 2025-2026

Header image

Explore the best obstacle runs in Maine for 2025-2026! Our updated list features 92 exciting races across the region. Find your next race in Maine below and join the running community at these great events!

March 2025
Mar
9
Sunday

Rangeley Moose Dash Snowshoe Race

Trail Run
Mar
15-16
Sa - Su

TruStrength "Uphill Will" 24 Hr skimo

Backyard Ultra 24 hr
Mar
15
Saturday

Uphill Will

Backyard Ultra 6 km 14 km ... 29 km 58 km
Mar
16
Sunday

Irish Road Rover 5K

5 km
April 2025
Apr
5
Saturday

Falmouth 4-Miler

4 mi
Apr
12
Saturday

Tiger Run - Lewiston

5 km
Apr
27
Sunday

Dash for Dogs 5k

5 km
Apr
27
Sunday

Thomas College Dirty Dog Mud Run

Obstacle Run
Apr
27
Sunday

One in Five

5 km
May 2025
May
3-4
Sa - Su

Maine Coast Marathon

5 km 13 mi 26 mi
May
3
Saturday

Dash for the Derby

5 km
May
3
Saturday

George Dole Bath Rotary 10K

5 km 10 km
May
3
Saturday

Polar Bear Triathlon

Triathlon
May
3
Saturday

Big A 50K Trail Race

Trail Run 50 km
May
4
Sunday

Double Nubble 10K

10 km
May
4
Sunday

Mental Health Matters

5 km
May
10
Saturday

Riverlands 100

Trail Run 100 mi
May
11
Sunday

Sugarloaf Marathon

15 km 26 mi
May
11
Sunday

Portland Sea Dogs Mother's Day 5K

5 km
May
11
Sunday

Jennie's Run

5 km
Articles
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series
Stride with Confidence: A Comprehensive Guide to Saucony Running Shoes
Essential Running Form Techniques for Enhanced Performance and Injury Prevention