Trail runs in UK in May 2025
Find trail runs near me in UK in May 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Events near me
Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Thu 22 - Sun 25 May
- £250-£1,200
- Entries closed
- Thu 22 - Sun 25 May
- £250-£1,200
- Entries closed
Run2Paris
A team of 5. A half marathon every day for 4 days. You have just Run2Paris! This is your next great running adventure where you'll camp under the stars on a road trip like no other.
- Newcomers
- Enter online
- GPS tracking
- Fundraising required
- Hilly
- Urban
- Rural
- Public transport links
- Age 18 & over
- 4 days multi terrain running
- Sat 24 May
- £139
- Sat 24 May
- £139
London 2 Brighton Ultra Challenge | 1st Half
A varied 56km challenge, initially following the path of the River Thames, before exploring the North Downs en route to the finish at Turners Hill and a huge celebration!
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Hilly
- Age 18 & over
- 56 km trail running + 800 m ascent
- Sat 24 May
- £199
- Sat 24 May
- £199
London 2 Brighton Ultra Challenge | Full 100km Continuous
Leafy Richmond to sunny Brighton – over the North Downs and the South Downs, with some wonderful Surrey and Sussex countryside in between, fully supported all the way with a huge celebratory finish!
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 100 km trail running + 1500 m ascent
- Sat 24 - Sun 25 May
- £199
- Sat 24 - Sun 25 May
- £199
London 2 Brighton Ultra Challenge | Full 100km over 2 days
Leafy Richmond to sunny Brighton, over the North and South Downs, with some wonderful Surrey and Sussex countryside - all in daylight hours and with a good nights' sleep mid-way!
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Hilly
- Age 18 & over
- 100 km trail running + 1500 m ascent
- Sat 24 May
- £89
- Sat 24 May
- £89
London 2 Brighton Ultra Challenge | 1st Quarter
Starting in leafy Richmond, follow the River Thames past Kingston along a scenic route, which arrives at the finish in Oaks Park for a BBQ lunch and celebration.
- Chip timing
- Enter online
- GPS tracking
- Flat
- Age 14 & over
- 25 km trail running + 200 m ascent
- Sat 24 May
- £34-£36
- Entries close soon
- Sat 24 May
- £34-£36
- Entries close soon
Farmmageddon | 5K
Can you survive Farmmageddon? A fantastic 5.3K loop 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
- 5 km trail running
- Sat 24 May
- £34-£36
- Entries close soon
- Sat 24 May
- £34-£36
- Entries close soon
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
- Sat 24 May
- £34-£36
- Entries close soon
- Sat 24 May
- £34-£36
- Entries close soon
Farmmageddon | Half Marathon
Can you survive Farmmageddon? A fantastic half marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
- Chip timing
- Enter online
- Traffic free
- Age 18 & over
- 13.1 miles trail running
- Sat 24 May
- £34-£36
- Entries close soon
- Sat 24 May
- £34-£36
- Entries close soon
Farmmageddon | Full Marathon
Can you survive Farmmageddon? A fantastic marathon through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
- Chip timing
- Enter online
- Traffic free
- Age 18 & over
- 26.2 miles trail running
- Sat 24 May
- £34-£36
- Entries close soon
- Sat 24 May
- £34-£36
- Entries close soon
Farmmageddon | Ultra Marathon
Can you survive Farmmageddon? Run an ultra over a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 32 miles trail running
- Sat 24 May
- £123-£125
- Entries close soon
- Sat 24 May
- £123-£125
- Entries close soon
Farmmageddon | 24 Hour Challenge
Can you survive Farmmageddon? Run, jog or walk a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend for 24 hours and see how far you can go.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 20 & over
- 24 hrs trail running
- Sat 24 May
- £163-£165
- Entries close soon
- Sat 24 May
- £163-£165
- Entries close soon
Farmmageddon | 100 Miles
Can you survive Farmmageddon? Held over 32-hours, runners will cover the fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm and receive a t-shirt, buckle and medal to prove it!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 20 & over
- 100 miles trail running
- Sat 24 - Sun 25 May
- £169
- Sat 24 - Sun 25 May
- £169
London 2 Brighton Ultra Challenge | 3/4 Challenge
Starting at Oaks Park then following the fantastic 2nd 1/4 Challenge route to Tulley’s Farm in Turners Hill, and then over the South Downs to the finish line at Brighton Racecourse to a celebration!
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Hilly
- Age 18 & over
- 75 km trail running + 1300 m ascent
- Sat 24 - Sun 25 May
- £89
- Sat 24 - Sun 25 May
- £89
London 2 Brighton Ultra Challenge | 2nd Quarter
A great challenge through the Surrey and Sussex countryside with a Sutton start and Turners Hill finish with full support and a great finish line celebration!
- Enter online
- Undulating
- Hilly
- Age 14 & over
- 33 km trail running + 600 m ascent
- Sat 24 - Sun 25 May
- £139
- Sat 24 - Sun 25 May
- £139
Sussex Marathon
Part of the London 2 Brighton Ultra weekend, run, jog or walk from Turners Hill through wonderful Sussex countryside up & over the testing South Downs before coastal views to Brighton Racecourse.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 42 km trail running + 700 m ascent
- Sun 25 May
- £14-£16
- Sun 25 May
- £14-£16
WooHoo it's Hornsea | 5K
We all love to be beside the seaside, so why not enjoy a trail run from the coast at Hornsea in East Yorkshire? You can grab yourself fish and chips and an ice cream from the front after the race.
- Chip timing
- Enter online
- Flat
- Age 16 & over
- 5 km trail running
- Sun 25 May
- £40-£42
- Sun 25 May
- £40-£42
WooHoo it's Hornsea | Marathon
We all love to be beside the seaside, so why not enjoy a trail run from the coast at Hornsea in East Yorkshire? You can grab yourself fish and chips and an ice cream from the front after the race.
- Chip timing
- Enter online
- Flat
- Age 18 & over
- 26.2 miles trail running
- Sun 25 May
- £29-£31
- Sun 25 May
- £29-£31
WooHoo it's Hornsea | Half Marathon
We all love to be beside the seaside, so why not enjoy a trail run from the coast at Hornsea in East Yorkshire? You can grab yourself fish and chips and an ice cream from the front after the race.
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running
- Sun 25 May
- £27
- Sun 25 May
- £27
ATW Chiltern 10K
Get involved in this exhilarating 10K in the stunning Chiltern Hills! This Area of Outstanding Natural Beauty offers the perfect mix of challenging climbs and rewarding descents.
- Enter online
- Undulating
- Age 15 & over
- 10 km trail running
- Sun 25 May
- £35
- Sun 25 May
- £35
ATW Chiltern Half Marathon
Get involved in this exhilarating Half Marathon in the stunning Chiltern Hills! This Area of Outstanding Natural Beauty offers the perfect mix of challenging climbs rewarding descents.
- Enter online
- Age 17 & over
- 21.1 km trail running
- Sun 25 May
- £24-£26
- Sun 25 May
- £24-£26
WooHoo it's Hornsea | 10K
We all love to be beside the seaside, so why not enjoy a trail run from the coast at Hornsea in East Yorkshire? You can grab yourself fish and chips and an ice cream from the front after the race.
- Chip timing
- Enter online
- Flat
- Age 16 & over
- 10 km trail running
- Sun 25 May
- £89
- Sun 25 May
- £89
Brighton Challenge
A new 25km option – ideal if you want to explore the surrounding countryside around Brighton and sections of the South Downs Way with its fabulous views back over the Sussex countryside.
- Enter online
- Undulating
- Hilly
- Age 14 & over
- 25 km trail running + 400 m ascent
- Sat 31 May
- £15-£20
- Sat 31 May
- £15-£20
Lake District Running Festival | Grasmere Gallop 5km Trail Run
A challenging 5K ‘fun’ run as part of the Lake District Running Festival an iconic location with a grandstand finish, wooden medal, free event photos and, more importantly, cake...
- Enter online
- Undulating
- Age 6 & over
- 5.7 km trail running + 61 m ascent
- Sat 31 May
- £30
- Sat 31 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...
- Enter online
- Undulating
- Age 15 & over
- 10 km trail running + 160 m ascent
- Sat 31 May
- £35
- Sat 31 May
- £35
Lake District Running Festival | Grasmere Gallop 17km Trail Run
A 17K 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...
- Enter online
- Hilly
- Age 17 & over
- 17 km trail running + 369 m ascent
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London
South East
South West
East of England
East Midlands
West Midlands
Yorkshire
North East
North West
Scotland
Wales
Northern Ireland