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Charity events in Hertfordshire

Find charity events 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Starting and finishing on the fantastic Ridlins Stadium athletics track, the half marathon winds its way around the superb traffic-free tarmac routes that cover the town of Stevenage.
  • Sun 14 Dec
Stevenage, Hertfordshire, UK

ATW Stevenage Winter Half Marathon & 10K

Starting and finishing on the fantastic Ridlins Stadium athletics track, the half marathon winds its way around the superb traffic-free tarmac routes that cover the town of Stevenage.

  • Families
  • Recycling
  • Newcomers
  • Music
  • Event village
  • Sustainability policy
  • All ages
  • Fun run
  • 10K run
  • Half marathon
This popular event has a strong history within the running community and has been taking place for over 40 years! Join a day of running, community spirit and exciting experiences.
  • Sun 1 Feb 2026
Watford, Hertfordshire, UK

ATW Watford Half Marathon, 10K & Fun Run

This popular event has a strong history within the running community and has been taking place for over 40 years! Join a day of running, community spirit and exciting experiences.

  • Families
  • Recycling
  • Newcomers
  • Entertainment
  • Music
  • Event village
  • Park
  • Sustainability policy
  • Public transport links
  • All ages
  • Fun run
  • Half marathon
  • 10K run
A community-focused event, ATW St Albans Half Marathon aims to raise money for local charities and organisations as well as put on a great day out for all the family, delivered by runners for runners.
  • Sun 14 Jun 2026
St Albans, Hertfordshire, UK

ATW St Albans Half Marathon, 10K, 5K & Fun Run

A community-focused event, ATW St Albans Half Marathon aims to raise money for local charities and organisations as well as put on a great day out for all the family, delivered by runners for runners.

  • Families
  • Venue accessible
  • Recycling
  • Newcomers
  • Fancy dress
  • Event village
  • Park
  • Sustainability policy
  • All ages
  • Fun run
  • 5K run
  • Half marathon
  • Challenge walk
  • 10K run

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