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Trail Running Calendar near Mount Arlington 2026-2027

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Explore the top trail runs near Mount Arlington for 2026-2027! We've gathered 40 exciting races in the area. Check out our detailed list below to find your next local race.

December 2026
Dec
12
Sa

Reindeer Run at ShawneeCraft

Trail Run 5 km
Dec
12
Sa

Morris Hot Cocoa 10k

Trail Run 5 km 10 km
January 2027
Jan
9
Sa

SOMO Winter Trail Series

Trail Run 5 km 10 km 13 mi
Jan
30
Sa

Frosty Squatchy

Trail Run 5 km
February 2027
Feb
14
Su

Squatchy Onesiefest 5K

Trail Run 2 mi 5 km
Monthly updates for Mount Arlington

Get new running races (and updates) in your inbox every month.
Feb
20
Sa

Febapple Frozen 50M

Trail Run 10 mi 20 mi 50 km 50 mi
March 2027
Mar
6
Sa

Squatchapple

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

The Mt. Tammany 10

Trail Run 40 mi
Mar
21
Su

Terror of Tammany

Trail Run 30 km 50 km
Mar
21
Su

Morris County Empanada Trail Run

Trail Run 5 km 10 km
April 2027
Apr
24-25
Sa - Su

Xterra New Jersey

Trail Run 5 km 11 km Half Marathon Marathon
May 2027
May
15
Sa

Firehouse Chili 5K & 10K

Trail Run 5 km 10 km
May
16
Su

C'mon Armageddon

Trail Run 5 mi 10 mi 50 km
June 2027
Jun
5
Sa

Levee Loop Trail Race 5K & 10K

Trail Run 5 km 10 km
July 2027
Jul
10
Sa

Quiet Valley Rooster Run

Trail Run 5 km
August 2027
Aug
15
Su

Thunder Chicken Squatch

Trail Run 5 km 10 km 17 mi
Aug
22
Su

Thunder Chicken Squatch

Trail Run 5 km 10 km 17 mi
September 2027
Sep
18-19
Sa - Su

Wild Goose Trail Festival

Trail Run Backyard Ultra 10 km 13 mi ... 100 km 100 mi
October 2027
Oct
17
Su

Big Bear SquaTCh South

Trail Run 10 km 13 mi
November 2027
Nov
27
Sa

Squatchy Leftovers Trail Race

Trail Run 5 km 10 km 25 km 50 km
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