Runs in Dorset in May 2026
Find runs in Dorset in May 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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Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 16 - Sun 17 May
- £39.60-£44
- Teams save 10%
Dorset Mud Run
Muddy good fun! Tackle 15+ award-winning obstacles across 6km of stunning Dorset countryside — then celebrate with friends, a cold drink, and a t-shirt you've truly earned.
- Mud run 2
- Sun 3 May
- £18-£32
The Bluebell Bash
Be sure to add this trail run through scenic bluebell forests to your spring running calendar. With fully-stocked aid stations, gorgeous scenery and a finisher’s medal to take home, it's for everyone.
- 5K run
- 10K run
- Half marathon
- CaniCross 3
- Sat 16 - Sun 17 May
- £39-£199
Jurassic Coast Ultra Challenge
Walk, jog or run along the spectacular UNESCO World Heritage coastline from Corfe Castle past Lulworth Cove and Durdle Door, with full support, welcoming base camp and finish line celebration!
- Trail run 2
- 50K ultra run 2
- 100K ultra run 2
- Marathon
- Ultra run
- + 1 more race
- Sat 16 - Sun 17 May
- £39.60-£44
- Teams save 10%
Dorset Mud Run
Muddy good fun! Tackle 15+ award-winning obstacles across 6km of stunning Dorset countryside — then celebrate with friends, a cold drink, and a t-shirt you've truly earned.
- Mud run 2
- Sun 17 May
- £37.50-£39.50
SoBo Series | Volume 3 | Good Vibrations
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- 7 hrs road running