Trail 10K runs in May 2026
Find trail 10k runs near me in May 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
Filter by date
This week
This weekend
Next week
Next weekend
Jan
Feb
Mar
Apr
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Winter
Spring
Summer
Autumn
All dates
Filter by place
South East
South West
East of England
East Midlands
West Midlands
Yorkshire
North East
North West
Scotland
Wales
Filter by category
MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Mon 4 May
- £20-£27
Bank Holiday Madness May | 10K
Come and join the day of running and aim to complete a midweek 10K at your own pace on a scenic course then receive a fantastic medal and goody bag at the finish!
- Enter online
- Flat
- Age 16 & over
- 10 km trail running
- Thu 7 May
- £15-£17
Kirkstall Rock up n' Run | 10K
Come and join in at Kirkstall for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.
- Chip timing
- Enter online
- Age 16 & over
- 10 km trail running + 89 ft ascent
- Sat 9 May
- £33-£35
Magna Carta Summer | 10K
The Magna Carta 10K is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Age 16 & over
- 10 km trail running + 30 ft ascent
- Sun 10 May
- £23-£27
The Spring Lucky Dip Run | 10K
Come and join the Spring Lucky Dip Run! There is no set medal for this race; instead, you will get to choose your own from a selection of medals from past events!
- Enter online
- Flat
- Traffic free
- Age 16 & over
- 10 km trail running
- Thu 14 May
- £15-£17
Rodley - Rock up n' Run | 10K
Come and join in at Rodley for this brilliant pop-up Summer Series 10K. Jumble medal, beer or soft drink and sweetie bag for all runners.
- Enter online
- Age 16 & over
- 10 km trail running + 92 ft ascent
- Sat 16 May
- £9-£28
Roadford Lake Trail Races
By popular demand, a selection of trail races has been added to the multi-sports weekend at the scenic Roadford Lake, with an inclusive and encouraging atmosphere, and lakeside camping.
- Families
- Trees not tees
- Beginner-friendly
- Dogs allowed at venue
- Event village
- Rural
- Sustainability policy
- Age 3 & over
- Fun run 2
- 5K run
- CaniCross 2
- 10K run
- Half marathon
- Sun 17 May
- £57.50-£62.50
Keswick Mountain Festival | adidas TERREX 10K Trail Run
Graded ‘moderate’, this 10K trail run is open to all. Cruise round or race at the front end, it is a beautiful course to be enjoyed by all. Includes Full Weekend Festival Ticket in the price!
- Beginner-friendly
- Music
- Chip timing
- Enter online
- Hilly
- Traffic free
- Event village
- Age 16 & over
- 10 km trail running + 330 m ascent
- Sun 17 May
- £39
- 11 charities
The Bridport 10K
A looped route starting and finishing at the main Bridport hub. The route explores the off-road paths, and passes West Bay Harbour with views of the wonderful West Bay Cliffs.
- Hilly
- Age 15 & over
- 10 km trail running + 256 m ascent
- Thu 21 May
- £17-£25
Dun Holm Challenge | Day 1 | 10K
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 10K run is for you! Themed medal too.
- Enter online
- Age 16 & over
- 10 km trail running + 144 ft ascent
- Thu 21 May
- £15-£17
Saltaire - Rock up n' Run | 10K
Come and join in at Saltaire for this brilliant pop-up Summer Series. Jumble medal, beer or soft drink and sweetie bag for all runners.
- Chip timing
- Enter online
- Age 16 & over
- 10 km trail running + 197 ft ascent
- Fri 22 May
- £17-£25
Dun Holm Challenge - Day 2 | 10K
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 10K run is for you! Durham-themed medal too.
- Enter online
- Undulating
- Age 16 & over
- 10 km trail running + 144 ft ascent
- Sat 23 May
- £33-£38
Farmmageddon | 10K
Can you survive Farmmageddon? A fantastic 10K through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 10 km trail running + 328 ft ascent
- Sat 23 May
- £17-£25
Dun Holm Challenge | Day 3 | 10K
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 10K run is for you! Durham-themed medal too.
- Enter online
- Undulating
- Age 16 & over
- 10 km trail running + 144 ft ascent
- Sun 24 May
- £17-£25
Dun Holm Challenge | Day 4 | 10K
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 10K run is for you! Durham-themed medal too.
- Enter online
- Undulating
- Age 16 & over
- 10 km trail running + 144 ft ascent
- Sun 24 May
- £24-£26
Get the Hull out of Here | 10K
Based out of East Hull this 10K race will run out on the TransPennine Trail towards Hornsea, it should allow runners to enjoy a flat even surface ideal or both beginners or for seasoned athletes.
- Enter online
- Flat
- PB
- Age 16 & over
- 10 km trail running
- Mon 25 May
- £17-£25
Dun Holm Challenge | Day 5 | 10K
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this 10K run is for you! Durham-themed medal too.
- Enter online
- Undulating
- Age 16 & over
- 10 km trail running + 144 ft ascent
- Thu 28 May
- £15-£17
Slawit - Rock up n' Run | 10K
Come and join in at Slaithwaite (Slawit) for this brilliant pop-up Summer Series 10K. Jumble medal, beer or soft drink and sweetie bag for all runners.
- Enter online
- Age 16 & over
- 10 km trail running + 243 ft ascent
- Sat 30 May
- £30
Lake District Running Festival | Grasmere Gallop 10km Trail Run
A 10K trail run as part of the Lake District Running Festival in an iconic location with a grandstand finish, wooden medal, free event photos and, more importantly, cake...
- Undulating
- Age 15 & over
- 10 km trail running + 160 m ascent
- Sun 3 May
Tempo Trail Races | 10K
- 10 km trail running + 731 ft ascent
- Sat 9 May
Run Rabbit Trail Festival | Headlight Hop 10K
- 10 km trail running
- Sun 10 May
Happy Valley Trails Event | 10K
- 10 km trail running + 390 m ascent