Road runs with chip timing in Hertfordshire

• Wed 31 Dec
• £28-£30

ATW St Albans New Years Eve 10K

Finish the year with a brand new PB and celebrate the arrival of a brand new year with a glass of fizz and a healthy twist at this New Year's Eve running extravaganza.

• Families
• Recycling
• Beginner-friendly
• Chip timing
• Enter online
• Flat
• PB
• Traffic free
• Event village
• Park
• Sustainability policy
• Age 15 & over

• 10 km road running + 92 ft ascent

• Sun 11 Jan 2026
• £27-£29

ATW Hatfield 10K

Chase your next PB at the ATW Hatfield 10K — a fast, scenic route on the Alban Way with free photos, medals, and unbeatable race-day energy with exciting perks!

• Beginner-friendly
• Chip timing
• Enter online
• Flat
• PB
• Traffic free
• Event village
• Age 15 & over

• 10 km road running + 39 ft ascent

• Sun 1 Feb 2026
• £12-£36

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
• Beginner-friendly
• Entertainment
• Music
• Event village
• Park
• Sustainability policy
• Public transport links
• All ages

• Fun run
• Half marathon
• 10K run

• Fri 3 Apr 2026
• £28-£30

ATW St Albans Easter 10K

A flat, fast and chip timed event - it's a sure-fire guarantee to give you the best chance of a PB in the 10K.

• Families
• Recycling
• Beginner-friendly
• Chip timing
• Enter online
• Flat
• PB
• Traffic free
• Event village
• Park
• Sustainability policy
• Age 15 & over

• 10 km road running + 108 ft ascent

• Sun 14 Jun 2026
• £11-£38

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
• Beginner-friendly
• Fancy dress
• Event village
• Park
• Sustainability policy
• All ages

• Fun run
• 5K run
• Half marathon
• Challenge walk
• 10K run

• Sun 19 Jul 2026
• £26-£28

ATW St Albans Summer 10K

ATW brings you the St Albans Summer 10K with a twist! Flat, fast and chip-timed with pacers to help you achieve a PB, plus buzzing event village for all the family with music, play zone and ice cream.

• Families
• Beginner-friendly
• Entertainment
• Chip timing
• Enter online
• Flat
• PB
• Traffic free
• Event village
• Park
• Age 15 & over

• 10 km road running + 108 ft ascent

• Sun 4 Oct 2026
• FREE-£35
• Early bird

ATW Welwyn Half Marathon & Fun Run

The popular Welwyn Half Marathon starts and finishes on the impressive 400m athletics track at Gosling Sports Park with an ideal, traffic-free, disused railway line in between.

Early bird on now

• Families
• Recycling
• Beginner-friendly
• Event village
• Park
• Sustainability policy
• All ages

• Fun run
• Half marathon
• 10K run