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Running Calendar near Mansfield 2025-2026

Monthly updates for Mansfield

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

Explore the top running races near Mansfield for 2025-2026! We've gathered 34 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
20
Sa

Seth's Fat Ass 50K

Trail Run 50 km
Dec
25
Th

The Scrooge Scramble 5K

5 km
January 2026
Jan
4
Su

Brian Aselton East Hartford 5K

5 km
February 2026
Feb
1
Su

Copper Hill Road Run

7 mi 13 mi
Feb
7
Sa

Frozen Heart 900

Trail Run 50 mi
Feb
8
Su

King of Pain

10 mi
March 2026
Mar
8
Su

Bolton Road Race

5 mi
Mar
14
Sa

Run to End Homelessness

5 km 10 km
Mar
22
Su

Annual Johnny's Jog for Charity 5K

5 km
Mar
28
Sa

Northern Nipmuck Trail Race

Trail Run 16 mi
Mar
28
Sa

Bradley Road Race - 10K

5 km 10 km
April 2026
Apr
4
Sa

Run Across CT

Trail Run 100 km 200 km
Apr
5
Su

Hoppin Hodges Rails to Trails 5K

5 km
Apr
11
Sa

Hartford Track Club Quarter Marathon

Trail Run 7 mi
Apr
25
Sa

Redcoat Retreat 5K

5 km
Apr
26
Su

Strides for Scholars

2 mi 5 km
May 2026
May
9
Sa

Sgt. Joshua D. Desforges Walk/Run Challenge

May
16
Sa

Run Ragged Last One Standing

Backyard Ultra 3 mi
May
16
Sa

Reservoir Rush

5 km
May
17
Su

Spring Shuffle

2 mi 5 km