Races in Hertfordshire
14 races coming up in Hertfordshire, soonest first.
November 2026
1 raceJanuary 2027
1 raceFebruary 2027
1 raceMarch 2027
4 racesSat 6 Mar 2027
Berko 10k
Running · Berkhamsted, Hertfordshire
10K
Sun 7 Mar 2027
Berkhamsted Half Marathon
Running · Berkhamsted, Hertfordshire
Half Marathon
Sat 20 Mar 2027
London Lea Valley 50KM and Gratitude 25KM
Ultra · Welwyn Garden City, Hertfordshire
25K · 50K
Mon 29 Mar 2027
Stevenage Spring Half Marathon & 10K
Running · Stevenage, Hertfordshire
Half Marathon · 10K
April 2027
3 racesMay 2027
2 racesJuly 2027
1 raceSeptember 2027
1 raceNothing matches those filters. Try a wider area or another month.
Ultramarathons in Hertfordshire
3Triathlons in Hertfordshire
1Marathons in Hertfordshire
1Half marathons in Hertfordshire
310K races in Hertfordshire
7Other counties in East of England
Racing in Hertfordshire
There are 10 running races, 3 ultramarathons and 1 triathlon or duathlon coming up in Hertfordshire. The next is Brewery Trail Run 10km on Sat 21 Nov 2026 in Tring. March 2027 is the busiest month, with 4 races. Race locations include Berkhamsted, Tring, Hitchin, Aldbury and Watford. Most events here are trail or road. Entries open now start from £14 at Berkhamsted Half Marathon.
What is the next race in Hertfordshire?
Brewery Trail Run 10km, on Saturday 21 November 2026 in Tring. Always confirm the details on the organiser's site before you travel.
How many races are there in Hertfordshire?
We currently list 10 running races, 3 ultramarathons and 1 triathlon or duathlon in Hertfordshire. The list updates as races finish and new dates are announced.
Are there any ultramarathons in Hertfordshire?
Are there any triathlons in Hertfordshire?
Yes: Hitchin Triathlon. See also all triathlons in East of England.