- Sat 22 Mar
- £25-£37.50
- Sat 22 Mar
- £25-£37.50
Moo-rathon, Calf and Hen K
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.
- Newcomers
- Dogs allowed
- Event village
- Age 18 & over
- Multi-terrain run 2
- Sun 23 Mar
- £27-£37
- Sun 23 Mar
- £27-£37
ATW Run Fest at Lee Valley
Smash your personal best on a traffic-free, flat and fast course from the White Water Centre and into surrounding beautiful regional parkland with a custom-designed medal for finishers.
- Recycling
- Newcomers
- Event village
- Park
- Free venue entry
- Sustainability policy
- Public transport links
- Age 15 & over
- 10K run
- Half marathon
- Fri 18 Apr
- £27-£29
- Fri 18 Apr
- £27-£29
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
- Newcomers
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Park
- Sustainability policy
- Age 15 & over
- 10 km road running
- Sat 24 - Sun 25 May
- £34-£165
- Sat 24 - Sun 25 May
- £34-£165
Farmmageddon
Can you survive Farmmageddon? You have 32 hours to complete 100 miles over a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm. 24-hour or shorter distance options too.
- Newcomers
- Event village
- Rural
- Age 18 & over
- 5K run
- 10K run
- Half marathon
- Marathon
- Ultra run 2
- + 1 more race
- Sun 1 Jun
- £23-£37.50
- Sun 1 Jun
- £23-£37.50
Circuit Du Sore Legs | Part Cinq
In its fifth year! Come take on the challenge of the track at Wodson Park. Do you have it in you to complete your distance on a 400-metre athletics track?
- Families
- Newcomers
- Event village
- Park
- Age 11 & over
- 5K run
- 10K run
- Half marathon
- Marathon
- 50K ultra run
- + 1 more race
- Sun 8 Jun
- £10-£39
- Sun 8 Jun
- £10-£39
ATW St Albans Half Marathon, 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
- Wheelchair users
- Recycling
- Newcomers
- Fancy dress
- Event village
- Park
- Sustainability policy
- All ages
- Fun run
- 5K run
- Half marathon
- Challenge walk
- Sat 28 Jun
- £23-£37.50
- Sat 28 Jun
- £23-£37.50
Cock-a-doodle Dawdle
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
- Newcomers
- Dogs allowed
- Event village
- Age 18 & over
- Multi-terrain run 2
- Sun 20 Jul
- £27-£29
- Sun 20 Jul
- £27-£29
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
- Newcomers
- Entertainment
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Park
- Age 15 & over
- 10 km road running
- Sun 28 Sep
- FREE-£36
- Sun 28 Sep
- FREE-£36
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.
- Families
- Recycling
- Newcomers
- Event village
- Park
- Sustainability policy
- All ages
- Fun run
- Half marathon
- 10K run
- Sat 1 Mar
First Saturday of the Month 5K
- 5 km road running
- Sun 2 Mar
Berkhamsted Half Marathon and Five Mile Run
- Fun run
- Half marathon
- Sat 29 Mar
Run the Wild Half Marathon - Spring Edition
- 21.1 km trail running
- Sat 5 Apr
First Saturday of the Month 5K
- 5 km road running
- Mon 21 Apr
ATW Stevenage Spring Half Marathon & 10K
- Fun run
- 10K run
- Half marathon
- Sat 26 Apr
Inflatable 5K - St Albans
- Fun run
- 5K run
- 10K run
- Obstacle race