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Marathon Calendar near Danbury 2026-2027

Monthly updates for Danbury

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

Explore the top marathons near Danbury for 2026-2027! We've gathered 12 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
8
Su

Multi Storey Marathon

26 mi
Feb
15
Su

Rayneing Medals Anniversary Challenge

Trail Run 5 km 10 km ... Marathon 6 hr
March 2026
Mar
29
Su

Camuplodunum

Marathon
May 2026
May
10
Su

Halstead & Essex Marathon

Trail Run Marathon
May
31
Su

Circuit du Sore Legs

Backyard Ultra 5 km 10 km ... 50 km 6 hr
June 2026
Jun
28
Su

Sikhs In The City Summer Samosa Ultra

10 km 22 km Marathon 50 km
July 2026
Jul
26
Su

Finish Line Frolic

10 km Half Marathon Marathon 6 hr
September 2026
Sep
13
Su

Roman River Trails

Trail Run Half Marathon Marathon
October 2026
Oct
11
Su

Chelmsford Marathon & Half Marathon

Half Marathon Marathon
November 2026
Nov
8
Su

Remembrance Sunday

Trail Run 10 km Half Marathon Marathon 6 hr
December 2026
Dec
6
Su

Sikhs in the City Dawn to Dusk Marathon & Ultra

10 km 22 km Marathon 50 km
Dec
13
Su

Raynedeer Run

10 km Half Marathon Marathon 6 hr