Maine Trail Running Calendar 2025-2026

Header image

Explore the best trail runs in Maine for 2025-2026! Our updated list features 99 exciting races across the region. Find your next race in Maine below and join the running community at these great events!

August 2025
Aug
24
Sunday

Pemaquid Beach Triathlon

Triathlon
Aug
30
Saturday

Randall's Run/Walk for the Gym 5K Race

5 km
Aug
30
Saturday

Last Man Standing Ultramarathon

Backyard Ultra 4 mi
Aug
31
Sunday

Five Fields Farm Races

Trail Run 10 km 50 km
September 2025
Sep
6
Saturday

Pumpkinman Triathlon Festival

Triathlon
Sep
6
Saturday

Cherry Hill Farm Ultra

Trail Run 10 km 25 km 50 km
Sep
6
Saturday

Megunticook Trail Festival

Trail Run 10 km 20 km 50 km
Sep
7
Sunday

Pumpkinman Half Marathon

5 km 10 km ... 13 mi 30 km
Sep
7
Sunday

Lake Auburn Half Marathon

5 km 13 mi
Sep
13
Saturday

Bar Harbor Bank & Trust Half Marathon

5 km 13 mi
Sep
14
Sunday

The Great Lincoln Marathon

5 km 13 mi 26 mi
Sep
20
Saturday

Waldoboro Half Marathon

13 mi
Sep
20
Saturday

ACT Trail Fest

Trail Run 5 km 10 km 13 mi
Sep
20
Saturday

Autumn & Ales

5 km 10 km 13 mi
Sep
20
Saturday

Mt. A Trail Challenge

Trail Run 5 km
Sep
21
Sunday

Almost Half Way to St. Patrick's Day 5K

5 km
Sep
27
Saturday

Eliot Festival Road Race

5 km
Sep
28
Sunday

Farm to Farm Ultra

Trail Run 25 km 50 km 50 mi
Sep
28
Sunday

St. Joseph Hospital's Commit to Community

10 km
Sep
28
Sunday

Pleasant Mountain Race

Trail Run 21 km
Articles
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
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