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Trail runs in Summer

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10 running events in 10 days in the beautiful Suffolk countryside. Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!
  • Thu 23 Jul - Sat 1 Aug 2026
  • £300-£350
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | 10 events in 10 days

10 running events in 10 days in the beautiful Suffolk countryside. Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!

  • Enter online
  • Undulating
  • Rural
  • Age 18 & over
  • 10 days trail running
The 100-mile ultra for people who don't do 100-mile ultramarathons. Walk or run from Bamburgh Castle to Edinburgh Castle within 48 hours, fully supported.
  • Sat 25 Jul 2026
  • £330
Bamburgh, Northumberland, UK

Rat Race 100 Ultramarathon

The 100-mile ultra for people who don't do 100-mile ultramarathons. Walk or run from Bamburgh Castle to Edinburgh Castle within 48 hours, fully supported.

  • Recycling
  • Newcomers
  • Enter online
  • GPS tracking
  • Hilly
  • Park
  • Rural
  • Coast
  • Sustainability policy
  • Public transport links
  • Age 18 & over
  • 100 miles trail running + 4853 ft ascent
Stunning scenery and great local trails from the amazing Piglove By The River beer garden in the heart of Citu’s Climate Innovation District - grab a post-run picnic bench and a pint of craft beer!
  • Sun 26 Jul 2026
  • £15-£31
Leeds, West Yorkshire, UK

AIRE Ultra Trail and Super Trail Half

Stunning scenery and great local trails from the amazing Piglove By The River beer garden in the heart of Citu’s Climate Innovation District - grab a post-run picnic bench and a pint of craft beer!

  • Newcomers
  • Event village
  • Public transport links
  • Age 18 & over
  • Trail run
  • Ultra run
West Yorkshire’s very first female-only ultra-marathon! Travelling through woodlands and open moorland, this scenic route passes through Hebden Bridge and Haworth as well as other areas of beauty.
  • Sat 1 Aug 2026
  • £50-£65
Hebden Bridge, West Yorkshire, UK

She Strides Ultra 50K

West Yorkshire’s very first female-only ultra-marathon! Travelling through woodlands and open moorland, this scenic route passes through Hebden Bridge and Haworth as well as other areas of beauty.

  • Newcomers
  • Enter online
  • GPS tracking
  • Hilly
  • Event village
  • Rural
  • Age 16 & over
  • 50 km trail running + 5000 ft ascent
The ATW Odyssey 12hr Run is more than just a running event, its a journey of self-discovery through the beautiful multi-terrain footpaths around St Neots.
  • Sat 8 Aug 2026
  • £55-£90
St. Neots, Cambridgeshire, UK

ATW Odyssey12

The ATW Odyssey 12hr Run is more than just a running event, its a journey of self-discovery through the beautiful multi-terrain footpaths around St Neots.

  • Recycling
  • Newcomers
  • Music
  • Enter online
  • Flat
  • Traffic free
  • Event village
  • Park
  • Sustainability policy
  • Relay
  • Age 18 & over
  • 12 hrs trail running + 0 ft ascent
Enjoy a trip up the Leeds and Liverpool Canal this summer over a range of distances, all along the flat and even towpath. This event is perfect for runners of all abilities.
  • Sat 15 Aug 2026
  • £14-£56
Shipley, West Yorkshire, UK

Sir Titus Summer Trot

Enjoy a trip up the Leeds and Liverpool Canal this summer over a range of distances, all along the flat and even towpath. This event is perfect for runners of all abilities.

  • Families
  • Newcomers
  • Event village
  • Urban
  • Age 16 & over
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Trail run
  • + 2 more races
This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.
  • Sat 15 Aug 2026
  • £65.50-£170
Mold, Clwyd, UK

Moel Famau 12 & 24hr Challenge

This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.

  • Newcomers
  • Event village
  • Age 18 & over
  • Fixed time runs 2
Whether you're looking to get some miles under your belt before The Great North Run or you just fancy a run along the beautiful River Wear, then this is the event for you!
  • Sun 30 Aug 2026
  • £16-£29
Durham, County Durham, UK

GNR & Time Turner

Whether you're looking to get some miles under your belt before The Great North Run or you just fancy a run along the beautiful River Wear, then this is the event for you!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
  • Sat 6 Jun 2026
Longyearbyen, Norway

Spitsbergen Marathon

  • Marathon
  • Half marathon
  • Sat 6 Jun 2026
Chelmsford, Essex, UK

Sundowner Trail Marathon

  • 27 miles trail running
  • Sun 14 Jun 2026
Sheffield, South Yorkshire, UK

Roche Abbey Ramble

  • Trail run 2
  • Half marathon
  • Marathon
  • Sat 20 Jun 2026
London, UK

Beyond London

  • Trail run
  • Ultra run
  • Sun 21 Jun 2026
Brighouse, West Yorkshire, UK

Breezy in Brighouse & Special Solstice Run

  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Sun 21 Jun 2026
Llanwddyn, Powys, UK

Lake Vyrnwy 10K

  • 10 km trail running
  • Sun 21 Jun 2026
Dunstable, Bedfordshire, UK

Dunstable Downs Half Marathon

  • 21.2 km trail running + 450 m ascent
  • Fri 26 Jun 2026
Midhurst, West Sussex, UK

Cowdray Estate Trail Run Series - Summer

  • 5K run
  • CaniCross 2
  • 10K run
  • Sun 28 Jun 2026
Salisbury, Hampshire, UK

Norman Court 10K & 16K

  • 10K run
  • Trail run
  • Sun 28 Jun 2026
Morpeth, Northumberland, UK

Trail Blazer Costal Edition 10K

  • 10 km trail running
  • Sun 28 Jun 2026
Bideford, Devon, UK

The Lundy Island Race

  • 13.5 miles trail running
  • Wed 1 Jul 2026
Hindhead, Surrey, UK

Devils Punchbowl 10K

  • 10 km trail running
  • Fri 3 - Sat 4 Jul 2026
Epping, Essex, UK

The Full Essex Way Ultra

  • 82 miles trail running + 3469 ft ascent
  • Sun 5 Jul 2026
Aylesbury, Buckinghamshire, UK

Chiltern Ridge Half Marathon

  • 21.3 km trail running + 526 m ascent
  • Tue 7 Jul 2026
Godalming, Surrey, UK

Thursley Common 10K

  • 10 km trail running
  • Wed 8 Jul 2026
Stocksfield, Northumberland, UK

Wheelbirks Summer 10K Trail

  • 10 km trail running
  • Sat 11 Jul 2026
Hereford, Herefordshire, UK

Black Mountains 50 & 32 Mile Ultra, Marathon & Half Marathon

  • 50K ultra run
  • Half marathon
  • Mountain marathon
  • Ultra run

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