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Fixed timed runs in Hertfordshire

Find fixed timed runs near me in Hertfordshire for 2025/2026 - filter by date or location, 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 21 Mar 2026
  • £27-£38
  • Sat 21 Mar 2026
  • £27-£38
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 + 164 ft ascent
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 21 Mar 2026
  • £27-£38
  • Sat 21 Mar 2026
  • £27-£38
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 + 164 ft ascent
Can you survive Farmmageddon? You have 12 hours to complete a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm for as far as you can. 24-hour or shorter distance options available too.
  • Sat 23 May 2026
  • £63-£65
  • Sat 23 May 2026
  • £63-£65
Buntingford, Hertfordshire, UK

Farmmageddon | 12 Hour Challenge

Can you survive Farmmageddon? You have 12 hours to complete a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm for as far as you can. 24-hour or shorter distance options available too.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 21 & over
  • 12 hrs trail running + 164 ft ascent
Can you survive Farmmageddon? Run, jog or walk a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend for 24 hours and see how far you can go.
  • Sat 23 May 2026
  • £123-£125
  • Sat 23 May 2026
  • £123-£125
Buntingford, Hertfordshire, UK

Farmmageddon | 24 Hour Challenge

Can you survive Farmmageddon? Run, jog or walk a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend for 24 hours and see how far you can go.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 21 & over
  • 24 hrs trail running + 164 ft ascent
Can you survive Farmmageddon? Held over 32-hours, runners will cover the fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm and receive a t-shirt, buckle and medal to prove it!
  • Sat 23 May 2026
  • £163-£165
  • Sat 23 May 2026
  • £163-£165
Buntingford, Hertfordshire, UK

Farmmageddon | 100 Miles

Can you survive Farmmageddon? Held over 32-hours, runners will cover the fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm and receive a t-shirt, buckle and medal to prove it!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 21 & over
  • 100 miles trail running + 164 ft ascent

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