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Maine Running Calendar 2025-2026

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Monthly updates for Maine

Get new running races (and updates) in your inbox every month.

Explore the best running races in Maine for 2025-2026! Our updated list features 79 exciting races across the region. Find your next race in Maine below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
20
Sa

Seaside Santa Dash

5 km 10 km
Dec
28
Su

Finale 5K

5 km
January 2026
Jan
4
Su

Polar Bear Dip & Dash

5 km
Jan
11
Su

Indoor Insanity 5k

5 km
Jan
18
Su

Jimmy the Greek's Frozen 4-Miler

4 mi
February 2026
Feb
15
Su

The Bradbury Mountain Winter Roulette

Trail Run 4 mi
March 2026
Mar
8
Su

Firefighter 5k

5 km
Mar
14
Sa

TruStrength "Uphill Will" 24 Hr skimo

Backyard Ultra
April 2026
Apr
11
Sa

Falmouth 4-Miler

4 mi
Apr
11
Sa

Tiger Run - Lewiston

5 km
Apr
12
Su

Boyden Lake Half-Marathon

5 mi 13 mi
Apr
12
Su

Mental Health Matters 5k - Cumberland Center

5 km
Apr
25
Sa

Runway for Hope

Apr
26
Su

Dash for Dogs 5k

5 km
Apr
26
Su

Moosehead Marathon

Half Marathon Marathon
Apr
26
Su

One in Five

5 km
May 2026
May
2-3
Sa - Su

Maine Coast Marathon

5 km Half Marathon Marathon
May
2
Sa

Dash for the Derby

5 km
May
2-3
Sa - Su

Riverlands 100

Trail Run
May
2
Sa

Polar Bear Triathlon

Triathlon