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Trail Running Calendar near South Orange 2025-2026

Monthly updates for South Orange

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near South Orange for 2025-2026! We've gathered 23 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
27
Sa

Last Supper 100k

Trail Run 100 km
January 2026
Jan
10
Sa

SOMO Winter Trail Series

Trail Run 5 km 10 km 13 mi
Jan
31
Sa

Frosty Fat Sass

Trail Run 5 km 3 hr 6 hr
February 2026
Feb-Mar
1-29
Su

Morris County Empanada Trail Run

Trail Run 5 km 10 km
Feb
14
Sa

Squatchy Onesie Fest “5K-Marathon”

Trail Run 5 km
Feb
21
Sa

Febapple Frozen 50M

Trail Run 10 mi 20 mi 50 km 50 mi
March 2026
Mar
1
Su

Mahlon Winter Donut Trail Run

Trail Run 5 mi 10 mi
Mar
7
Sa

Squatchapple - West Orange, NJ

Trail Run 11 mi 20 mi 50 km 50 mi
Mar
7
Sa

Lenape Trail Run

Trail Run 34 mi
Mar
29
Su

The Fool's Trek/Rogaine

Trail Run 10 hr
April 2026
Apr
11
Sa

Spring SOMO Timed Trail Race

Trail Run 3 km 6 km ... 3 hr 6 hr
Apr
18
Sa

Conquer the Trail Race

Trail Run 8 km
May 2026
May
2
Sa

VCP 50K

Trail Run 50 km
May
17
Su

C'mon Armageddon

Trail Run 5 mi 10 mi 50 km
June 2026
Jun
20
Sa

XTERRA Transcend Trail Run

Trail Run 5 km 10 km Half Marathon
July 2026
Jul
11
Sa

Pinky’s Rock n Rolla

Trail Run 4 mi
August 2026
Aug
8
Sa

Interstate 17 - Closter, NJ

Trail Run 17 mi
September 2026
Sep
19-20
Sa - Su

Wild Goose Trail Festival

Trail Run 10 km 13 mi ... 100 mi 36 hr
October 2026
Oct
11
Su

Paine to Pain Trail Half Marathon

Trail Run Half Marathon
Oct
18
Su

Clinton Road Zombie Run

Trail Run 5 km 8 km 10 km