New Hampshire Running Calendar 2025-2026

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Explore the best running races in New Hampshire for 2025-2026! Our updated list features 54 exciting races across the region. Find your next race in New Hampshire below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
June 2026
Jun
11
Thursday

Hollis Fast

5 km
Jun
13
Saturday

Market Square Day 10K

10 km
Jun
13
Saturday

Cirque Series - Cannon Mountain

Trail Run 7 mi
Jun
27
Saturday

Race the Cog

Trail Run 3 mi 6 mi
July 2026
Jul
11
Saturday

SSG Tanner Grone Memorial 5k

5 km
Jul
25
Saturday

Baldface Scramble

Trail Run 14 km 29 km
Jul - Aug
31-2
Fr - Su

Ragged 75 Stage Race and 50K

Trail Run 23 mi 24 mi 33 mi
August 2026
Aug
7
Friday

Jackson Covered Bridge 10K

10 km
Aug
8
Saturday

Alton Old Home Week Road Race

5 km
Aug
9
Sunday

Sabine Strong 3.3

3 mi
Aug
14-16
Fr - Su

Jigger Johnson Ultras

Trail Run 20 mi 58 mi 108 mi
September 2026
Sep
20
Sunday

North Conway Half Marathon

5 km Half Marathon
Sep
20
Sunday

Seacoast Cancer 5K

5 km
Sep
27
Sunday

Clarence DeMar Marathon

Half Marathon Marathon
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