Runs in Hertfordshire in Autumn
Find runs in Hertfordshire in Autumn - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 26 Oct
- £55
Stort30
A stunningly pretty 30-mile out-and-back ultra on the border of Hertfordshire and Essex along the River Stort and Lee navigation. A great first foray into ultra running or a fast competitive race.
- Newcomers
- Chip timing
- Enter online
- Flat
- Event village
- Rural
- Age 18 & over
- 30 miles trail running + 188 ft ascent
- Sat 1 Nov
- £23-£37.50
Catherine Wheel Canter
Welcome to the Fireworks Festival of Running! Come and tackle the track to see how far you can go in 6 hours, whether you reach 5K or an ultra, over the 400m circuit.
- Newcomers
- Music
- Event village
- Park
- Age 16 & over
- 5K run
- 10K run
- Half marathon
- Marathon
- 50K ultra run
- + 1 more race
- Sat 1 Nov
- £23-£37.50
Guy Fawkes Gallop
Welcome to the Fireworks Festival of Running! Come and tackle the track to see how far you can go in 6 hours, whether you reach 5K or an ultra, over the 400m circuit.
- Newcomers
- Music
- Event village
- Park
- Age 16 & over
- 5K run
- 10K run
- Half marathon
- Marathon
- 50K ultra run
- + 1 more race
- Sat 1 Nov
- £55.50-£57.50
Rocket Around the Running Track
Welcome to the Fireworks Festival of Running! Come and tackle the 400 metre athletics track for 12 hours and see how far you can go!
- Newcomers
- Music
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Park
- Age 21 & over
- 12 hrs track and field
- Sat 1 Nov
- £55.50-£57.50
Fireworks 50
Welcome to the Fireworks Festival of Running! Come and tackle the 400 metre athletics track for the festival's ultimate goal of 50 miles in 12 hours! Have you got what it takes?
- Newcomers
- Music
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Park
- Age 21 & over
- 50 miles track and field
- Sun 30 Nov
- £22-£24
ATW Hatfield 5
Join ATW Events for the 11th Year of the Hatfield 5, now featuring the Herts County Championships, this is the region's fastest 5 miler (3rd fastest time in the UK 2022).
- Recycling
- Newcomers
- Event village
- Sustainability policy
- Age 15 & over
- Road run
- Sat 4 Oct
First Saturday of the Month 5K
- 5 km road running
- Sat 11 Oct
Run the Wild Half Marathon - Autumn Edition
- 21.1 km trail running + 300 m ascent
- Sat 1 Nov
Chiltern Ridge Winter 50K
- 50 km trail running + 800 m ascent
- Sat 1 Nov
First Saturday of the Month 5K
- 5 km road running