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Trail Running Calendar near Long Valley 2025-2026

Monthly updates for Long Valley

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

Explore the top trail runs near Long Valley for 2025-2026! We've gathered 21 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
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
21
Sa

The Mt. Tammany 10

Trail Run 40 mi
Mar
22
Su

Terror of Tammany

Trail Run 30 km 50 km
Mar
29
Su

The Fool's Trek/Rogaine

Trail Run 10 hr
April 2026
Apr
4
Sa

The Long Run - Spring Forward

Trail Run 5 mi 3 hr 6 hr
Apr
11
Sa

Spring SOMO Timed Trail Race

Trail Run 3 km 6 km ... 3 hr 6 hr
May 2026
May
3
Su

Green Traill 5K

Trail Run 5 km
May
16
Sa

Trails To the Sky 50k

Trail Run 10 km 50 km
June 2026
Jun
20
Sa

XTERRA Transcend Trail Run

Trail Run 5 km 10 km Half Marathon
August 2026
Aug
9
Su

Thunder Chicken Squatch

Trail Run 5 km 10 km 17 mi
November 2026
Nov
7
Sa

The Long Run - Fall Back

Trail Run 5 mi
Nov
8
Su

Run the Vineyards - Unionville 8K

Trail Run 5 km 8 km
Nov
22
Su

FEAR Trail Fest

Trail Run 5 mi