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Half Marathon Calendar near Danbury 2026-2027

Monthly updates for Danbury

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

Explore the top half marathons near Danbury for 2026-2027! We've gathered 18 exciting races in the area. Check out our detailed list below to find your next local race.

March 2026
Mar
1
Su

Chelmsford Half Marathon

5 km 10 km Half Marathon
Mar
8
Su

Colchester Half Marathon

13 mi
Mar
22
Su

ATW Run Fest at Lee Valley

10 km Half Marathon
Mar
22
Su

Brentwood Half Marathon

Half Marathon
April 2026
Apr
11
Sa

Epping Forest Wildwood Trail Series

Trail Run 10 km Half Marathon
Apr
19
Su

Saltmarsh Half Marathon

Half Marathon
May 2026
May
24
Su

Bishops Stortford Running Festival

5 km 10 km Half Marathon
May
31
Su

Circuit du Sore Legs

Backyard Ultra 5 km 10 km ... 50 km 6 hr
June 2026
Jun
14
Su

Stour Valley Marathon & Half

Half Marathon 27 mi
Jun
14
Su

Southend Half Marathon

Half Marathon
July 2026
Jul
26
Su

Finish Line Frolic

10 km Half Marathon Marathon 6 hr
August 2026
Aug
16
Su

Clacton Half Marathon

10 km Half Marathon
September 2026
Sep
13
Su

Basildon Half Marathon

Half Marathon
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
7
Sa

ATW Remembrance Runs

5 km 10 km Half Marathon
Nov
8
Su

Remembrance Sunday

Trail Run 10 km Half Marathon Marathon 6 hr
December 2026
Dec
13
Su

Raynedeer Run

10 km Half Marathon Marathon 6 hr