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Trail Running Calendar near Merrimack 2025-2026

Explore the top trail runs near Merrimack for 2025-2026! We've gathered 26 exciting races in the area. Check out our detailed list below to find your next local race.

April 2025
Apr
12
Saturday

Merrimack River Trail Race

Trail Run 10 mi
Apr
12
Saturday

Shin Splints for Bryce 5K

5 km
Apr
13
Sunday

Judy “Jutz” George 5k

5 km
Apr
19
Saturday

Heart And Hope 5k

5 km
Apr
26
Saturday

Muddy Paws 5k

5 km
Apr
27
Sunday

NM Cares 5k Run-Walk

5 km
Apr
27
Sunday

Run BXB

5 km
May 2025
May
3
Saturday

Run the Rail Trail 5-Miler

4 mi
May
4
Sunday

Step Up for Colleen 5K

5 km
May
4
Sunday

Groton Road Race

5 km 10 km
May
7
Wednesday

Rock'N Race 5k Run/Walk

5 km
May
10
Saturday

Tarc Wapack and Back

Trail Run 21 mi 43 mi 50 mi
May
10
Saturday

Ralph Waldo Emerson Trail Race

Trail Run 3 mi 7 mi
May
10
Saturday

Run. Walk. United for Mental Health 5K

5 km
May
11
Sunday

Mother's Day Hope 5k

5 km
May
11
Sunday

Strong As A Mother 5K

5 km
May
17
Saturday

Thrive Stride 5k

5 km
May
17
Saturday

Exeter Elementary PTO Get Fit In May

2 mi 5 km
May
18
Sunday

Brookline Bolt 5K

5 km
May
18
Sunday

Bourque 7.7K

5 km 7 km
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