10

Marathons in Hertfordshire in September 2025

Find marathons near me in Hertfordshire in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 28 Sep
  • £22.50-£24.50
  • Entries close soon
  • Sat 28 Sep
  • £22.50-£24.50
  • Entries close soon
Buntingford, Hertfordshire, UK

Baa-Baa Bimble | 6 Hour

Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running
Entries close soon
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 28 Sep
  • £20.50-£22.50
  • Entries close soon
  • Sat 28 Sep
  • £20.50-£22.50
  • Entries close soon
Buntingford, Hertfordshire, UK

Baa-Baa Bimble | 4 Hour

Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a marathon over multiple laps of the 400m circuit - and how fast you can do it.
  • Sat 2 Nov
  • £33-£35
  • Sat 2 Nov
  • £33-£35
Ware, Hertfordshire, UK

Catherine Wheel Canter | Full Marathon

Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a marathon over multiple laps of the 400m circuit - and how fast you can do it.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 18 & over
  • 26.2 miles
Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a marathon over multiple laps of the 400m circuit - and how fast you can do it.
  • Sat 2 Nov
  • £33-£35
  • Sat 2 Nov
  • £33-£35
Ware, Hertfordshire, UK

Guy Fawkes Gallop | Full Marathon

Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete a marathon over multiple laps of the 400m circuit - and how fast you can do it.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 26.2 miles
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 22 Mar 2025
  • £25-£37.50
  • Sat 22 Mar 2025
  • £25-£37.50
Buntingford, Hertfordshire, UK

Moo-rathon, Calf and Hen K | 6 Hour

Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running
Marathon, Half and 10K! Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 22 Mar 2025
  • £25-£37.50
  • Sat 22 Mar 2025
  • £25-£37.50
Buntingford, Hertfordshire, UK

Moo-rathon, Calf and Hen K | 4 Hour

Marathon, Half and 10K! Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
Can you survive Farmmageddon? A fantastic marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
  • Sat 24 May 2025
  • £34-£36
  • Sat 24 May 2025
  • £34-£36
Buntingford, Hertfordshire, UK

Farmmageddon | Full Marathon

Can you survive Farmmageddon? A fantastic marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 28 Jun 2025
  • £23-£37.50
  • Sat 28 Jun 2025
  • £23-£37.50
Buntingford, Hertfordshire, UK

Cock-a-doodle Dawdle | 6 hour

Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 28 Jun 2025
  • £23-£37.50
  • Sat 28 Jun 2025
  • £23-£37.50
Buntingford, Hertfordshire, UK

Cock-a-doodle Dawdle | 4 hour

Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
  • Sun 20 Oct
Stevenage, Hertfordshire, UK

Stevenage Half Marathon & Stevenage Marathon | Marathon

  • 26.2 miles road running

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