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Half Marathon Calendar near Morris Plains 2025-2026

Explore the top half marathons near Morris Plains for 2025-2026! We've gathered 30 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
14
Sunday

NYC Holiday Classic

5 km 10 km 13 mi
Dec
27
Saturday

The Best Races - New York

5 km 10 km 13 mi
February 2026
Feb
8
Sunday

Mahlon Winter Donut Trail Run

Trail Run 5 mi 10 mi 13 mi
Feb
8
Sunday

JC Valentine's Half Marathon

5 km 10 km 13 mi
Feb
22
Sunday

NYCRUNS Central Park Half Marathon

Half Marathon
March 2026
Mar
22
Sunday

Garden State 10 Miler

5 km 10 mi Half Marathon
April 2026
Apr
25-26
Sa - Su

Tri-State New Jersey Spartan Trifecta Weekend

Obstacle Run 5 km 10 km Half Marathon 50 km
Apr
25
Saturday

Wawayanda Trail Fest

Trail Run 13 mi 50 km 50 mi 100 km
May 2026
May
2-3
Sa - Su

Xterra New Jersey

Trail Run Triathlon 5 km 10 km ... 39 km Marathon
May
3
Sunday

Superhero Half-Marathon

Half Marathon
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