New Jersey Trail Running Calendar 2025-2026

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Explore the best trail runs in New Jersey for 2025-2026! Our updated list features 310 exciting races across the region. Find your next race in New Jersey below and join the running community at these great events!

March 2025
Mar
9
Sunday

The Lucky Run

5 km
Mar
9
Sunday

Industrial 5 Miler

5 km 5 mi
Mar
14-15
Fr - Sa

Carney's Cares Weekend Extravaganza

5 km
Mar
15
Saturday

St. Pat's Boardwalk 10 Miler

5 km 10 mi
Mar
15
Saturday

Coach Mike O'Brien Memorial St. Patrick's Day Run 5K

5 km
Mar
15
Saturday

Leprechaun Chase - Wharton

5 km
Mar
15
Saturday

Michael Cassidy Shamrock 'N' Run 5k

5 km
Mar
15
Saturday

Run O' the Mill 5K

5 km
Mar
15
Saturday

Haddonfield Adrenaline 5K

5 km
Mar
15
Saturday

Collingswood HS Athletic Hall of Fame 5K

5 km
Mar
15
Saturday

Shamrock N' Roll 5K

5 km
Mar
15
Saturday

St. Paddy's Day 5K - Morristown

5 km
Mar
16
Sunday

United Airlines NYC Half Marathon

13 mi
Mar
22
Saturday

The Mt. Tammany 10

Trail Run 40 mi
Mar
22
Saturday

Run on the Reservoir: New Beginnings Charity Run

5 km
Mar
22
Saturday

Spring Thaw

5 km
Mar
22
Saturday

Monroe Lacrosse Scoops & Sprints 5K Run

5 km
Mar
22
Saturday

Princeton 5K

5 km
Mar
22
Saturday

Shamrock Shuffle B'ville

2 mi 5 km
Mar
22
Saturday

St. Paddy's 5 Mile Race

5 mi
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