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Runs in Hertfordshire

Find runs in Hertfordshire in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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  • Sat 22 Nov
Tring, Hertfordshire, UK

Water & Windmill 10 Miler

  • 10 miles trail running + 170 m ascent
  • Sat 6 Dec
Letchworth Garden City, Hertfordshire, UK

First Saturday of the Month 5K

  • 5 km road running
  • Sat 3 Jan 2026
Tring, Hertfordshire, UK

Chilterns Winter 10K

  • 10 km trail running
  • Sun 22 Feb 2026
Hemel Hempstead, Hertfordshire, UK

GVH Marathon Training Runs

  • Road run 2
  • Sun 1 Mar 2026
Berkhamsted, Hertfordshire, UK

Berkhamsted Half Marathon and 5 Mile Fun Run

  • Fun run
  • Half marathon
  • Sat 7 Mar 2026
Berkhamsted, Hertfordshire, UK

Berko 10K

  • 10 km trail running
  • Sun 22 Mar 2026
Hemel Hempstead, Hertfordshire, UK

GVH Marathon Training Runs

  • Road run 2
  • Sat 28 Mar 2026
Tring, Hertfordshire, UK

Run the Wild Half Marathon - Spring Edition

  • 21.1 km trail running + 300 m ascent
  • Sat 18 Apr 2026
Berkhamsted, Hertfordshire, UK

Chiltern Ridge Classic 50K

  • 50 km trail running
  • Sun 7 Jun 2026
Hitchin, Hertfordshire, UK

Hitchin Hard Half Marathon, Tough Ten Miler and Fierce 5 Miler and Kids Fun Run

  • Fun run
  • Half marathon
  • 10 miler
  • Road run

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