Fell runs

Fell runs

The UK's most comprehensive calendar of fell runs, running up and down hills in some of the UK's most remote and rugged terrain. Search by date, location or map to find a fell run near you or browse to discover your perfect event.

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Fell runs in the UK

Fell running involves running up hills or mountains and sometimes involves an element of navigation. Fell funs are closely associated with northern England, especially around the Lake District. Select your location for fell runs in your area or scroll down to see events coming up.

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Fell runs in 2025

Featured events are listed below - select a month/region or the map view to see all events.

Leg 1 runner - ascent only, Leg 2 runner - descent only. Electronic timing with RaceTek gives up, down and overall splits.
  • Wed 9 Jul
  • £15
Denbigh, Clwyd, UK

The Jubilee Relay, Moel Famau

Leg 1 runner - ascent only, Leg 2 runner - descent only. Electronic timing with RaceTek gives up, down and overall splits.

  • 5 miles trail running
Wales' spectacular mountain half marathon! A tough route with over 1,192m of ascent, most of which is up Wales’ highest peak, with incredible views all the way to Anglesey and a downhill finish too.
  • Sat 12 Jul
  • £44.99-£49.99
Caernarfon, Gwynedd, UK

XTERRA Snowdonia Trail Half Marathon Eryri

Wales' spectacular mountain half marathon! A tough route with over 1,192m of ascent, most of which is up Wales’ highest peak, with incredible views all the way to Anglesey and a downhill finish too.

  • 12.9 miles trail running + 3959 ft ascent
Awarded the Event of the Year (2021) in the Welsh Triathlon Awards, The Craft Snowman is well known as the toughest multi-terrain triathlon and duathlon in the UK. Plus swims and trail running events.
  • Sat 2 - Sun 3 Aug
  • £31.99-£249.99
Betws-y-Coed, Clwyd, UK

Craft Snowman Triathlon & Duathlon, Snowman Swim & Ogwen Yr Helgi Du Trail Runs

Awarded the Event of the Year (2021) in the Welsh Triathlon Awards, The Craft Snowman is well known as the toughest multi-terrain triathlon and duathlon in the UK. Plus swims and trail running events.

  • Sprint triathlon
  • Olympic triathlon
  • Half Ironman
  • Sprint duathlon
  • 10K run
  • + 5 more races
2 HillForts returns! The course is a toughie, involving 2500ft of ascent, taking in the 2 HillForts of Moel Arthur and Penycloddiau in the Clwydian Range AONB. Runners of all abilities are invited.
  • Sun 7 Sep
  • £12
Denbigh, Clwyd, UK

2 HillForts Hill Race

2 HillForts returns! The course is a toughie, involving 2500ft of ascent, taking in the 2 HillForts of Moel Arthur and Penycloddiau in the Clwydian Range AONB. Runners of all abilities are invited.

  • 9 miles fell running + 2500 ft ascent
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.
  • Thu 11 - Sun 14 Sep
  • £250-£1,250
London, UK

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.

  • 4 days multi terrain running
Ruthin has recently been recognised as one of the best places to live in the UK. This is a cracking 10K route which takes you to the top of Moel Famau, the highest point of the Clwydian Hills.
  • Sat 27 Sep
  • £20.50
Ruthin, Clwyd, UK

Town to Tower 10K | Ruthin to Moel Famau Uphill Race

Ruthin has recently been recognised as one of the best places to live in the UK. This is a cracking 10K route which takes you to the top of Moel Famau, the highest point of the Clwydian Hills.

  • 10 km fell running + 550 m ascent
On foot from the top of the Lake District to the bottom via the stunning Helvellyn Ridge and the western shoreline of Lake Windermere. Not easy but certainly spectacular, plus a new shorter option.
  • Sat 11 Oct
  • £75-£160
Grange-over-Sands, Cumbria, UK

Lakes in a Day

On foot from the top of the Lake District to the bottom via the stunning Helvellyn Ridge and the western shoreline of Lake Windermere. Not easy but certainly spectacular, plus a new shorter option.

  • Mountain marathon
  • Trail run
A great chance to stretch your legs with this event on the last Saturday before Christmas, with a Canicross race going off before the main pack.
  • Sat 20 Dec
  • £19
Mold, Clwyd, UK

Moel Famau Festive 'Piece of String' Race

A great chance to stretch your legs with this event on the last Saturday before Christmas, with a Canicross race going off before the main pack.

  • 12 km trail running
Enjoy three days of glorious Lake District fell routes, a truly chilled-out weekend and all logistics taken care of as you hike, run, camp and socialise.
  • Sat 2 - Mon 4 May 2026
  • £250-£300
Keswick, Cumbria, UK

SCARPA Great Lakeland 3Day

Enjoy three days of glorious Lake District fell routes, a truly chilled-out weekend and all logistics taken care of as you hike, run, camp and socialise.

  • 3 days fell running
Aim for the skies on this exciting race to the summit of Skiddaw, the 6th tallest mountain in England, and back again on a tough hill climb. Includes Full Weekend Festival Ticket in the price!
  • Fri 15 May 2026
  • £42.50-£47.50
Keswick, Cumbria, UK

Keswick Mountain Festival | Skiddaw Mountain Run

Aim for the skies on this exciting race to the summit of Skiddaw, the 6th tallest mountain in England, and back again on a tough hill climb. Includes Full Weekend Festival Ticket in the price!

  • 20 km fell running + 1070 m ascent
A 42K 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...
  • Sun 31 May 2026
  • £55
Ambleside, Cumbria, UK

Lake District Running Festival | Grasmere Gallop 42km Trail Run

A 42K 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...

  • 42 km trail running + 1905 m ascent
  • Sat 25 Oct
  • $2,495
Kangerlussuaq, Greenland

Polar Circle Marathon

The Coolest Marathon on Earth. Ice as far as the eye can see. Incredibly fresh air. Musk oxen and arctic foxes on the stark landscape of the arctic tundra.

  • 42.2 km multi terrain running
  • Sun 9 Nov
  • £8-£30
Skipton, North Yorkshire, UK

Run Bolton Abbey

Run beautiful trails of the Bolton Abbey Estate not usually accessible to the public! Choose your ideal distance and help Sue Ryder raise crucial funds for expert care.

  • Fun run
  • 10K run
  • 10 miler
  • Half marathon