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Trail Running Calendar near Hartsdale 2025-2026

Explore the top trail runs near Hartsdale for 2025-2026! We've gathered 303 exciting races in the area. Check out our detailed list below to find your next local race.

May 2025
May
2-4
Fr - Su

Long Island Marathon

5 km 10 km ... 26 mi 35 mi
May
3
Saturday

Bear Mountain Trail Challenge

Trail Run 10 km 21 km 50 km
May
3
Saturday

Mcw Branch Brook Classic

Backyard Ultra 3 hr 6 hr
May
3
Saturday

Run the Bronx

2 mi 5 km 10 km
May
3
Saturday

VCP 50K

Trail Run 50 km
May
3
Saturday

CFA 5K Run/Walk

5 km
May
3-4
Sa - Su

Frosty Woods - a Winter Way over Yonder Trail Adventure

Trail Run
May
3-4
Sa - Su

Cacna1a 5k

5 km
May
3
Saturday

Bronx Bound: SIS 5K/Walk

5 km
May
3
Saturday

J. Lew Memorial 5K Run/Walk

5 km
May
3
Saturday

The Best Races - New York

5 km 10 km 13 mi
May
3
Saturday

Ridgewood YMCA Indoor Triathlon

Triathlon
May
3
Saturday

Ricky 267 5K Run/Walk

5 km
May
4
Sunday

NYC Spring 10k & 5k

5 km 10 km
May
4
Sunday

Run for the Last Mile

5 km
May
4
Sunday

The Elephant Run

5 km
May
4
Sunday

Nutley Chamber 5K

5 km
May
4
Sunday

Waldwick Chamber of Commerce 5K Run

5 km
May
4
Sunday

New York Harbor Oyster Classic 5K Run/Walk

5 km
May
4
Sunday

Riverdale Run & Fun Day

5 km
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