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Ultra runs in UK

Find ultra runs near me in UK for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

Entries closed
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!
  • Sat 24 May
  • £139
  • Entries closed
  • Sat 24 May
  • £139
  • Entries closed
Richmond, UK

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
Entries closed
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!
  • Sat 24 May
  • £199
  • Entries closed
  • Sat 24 May
  • £199
  • Entries closed
Richmond, UK

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
Entries closed
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!
  • Sat 24 - Sun 25 May
  • £199
  • Entries closed
  • Sat 24 - Sun 25 May
  • £199
  • Entries closed
Richmond, UK

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
Entries close soon
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.
  • Sat 24 May
  • £34-£36
  • Entries close soon
  • Sat 24 May
  • £34-£36
  • Entries close soon
Buntingford, Hertfordshire, UK

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
Entries close soon
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.
  • Sat 24 May
  • £123-£125
  • Entries close soon
  • Sat 24 May
  • £123-£125
  • Entries close soon
Buntingford, Hertfordshire, UK

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
Entries close soon
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!
  • Sat 24 May
  • £163-£165
  • Entries close soon
  • Sat 24 May
  • £163-£165
  • Entries close soon
Buntingford, Hertfordshire, UK

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
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!
  • Sat 24 - Sun 25 May
  • £169
  • Sat 24 - Sun 25 May
  • £169
Carshalton, UK

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
Entries closed
100km of trails, high passes, stunning scenery, Ambleside, the magnificent Lake Windermere, nature reserves, forests and over 2,500m of ascent. Fully supported all the way with a celebratory finale!
  • Sun 1 - Sun 8 Jun
  • £199
  • Entries closed
  • Sun 1 - Sun 8 Jun
  • £199
  • Entries closed
Kendal, Cumbria, UK

Lake District Ultra Challenge | Full 100km continuous

100km of trails, high passes, stunning scenery, Ambleside, the magnificent Lake Windermere, nature reserves, forests and over 2,500m of ascent. Fully supported all the way with a celebratory finale!

  • Chip timing
  • Enter online
  • GPS tracking
  • Mountainous
  • Age 18 & over
  • 100 km trail running + 2500 m ascent
Rothwell Cakeathon takes place within Rothwell Park - a race that ends with cake. Collect your cake, your finisher's medal and enjoy the beautiful Rothwell Park.
  • Sun 1 Jun
  • £54-£56
  • Sun 1 Jun
  • £54-£56
Leeds, West Yorkshire, UK

'Ruddy' Rothwell's Cakeathon | Ultra Marathon

Rothwell Cakeathon takes place within Rothwell Park - a race that ends with cake. Collect your cake, your finisher's medal and enjoy the beautiful Rothwell Park.

  • Chip timing
  • Enter online
  • Age 21 & over
  • 30 miles multi terrain running
In its fifth year! Come take on the challenge of the track at Wodson Park. Do you have it in you to complete your distance on a 400-metre athletics track?
  • Sun 1 Jun
  • £35.50-£37.50
  • Sun 1 Jun
  • £35.50-£37.50
Ware, Hertfordshire, UK

Circuit Du Sore Legs | Part Cinq | Ultra Marathon

In its fifth year! Come take on the challenge of the track at Wodson Park. Do you have it in you to complete your distance on a 400-metre athletics track?

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 18 & over
  • 50 km track and field
In its fifth year! Come take on the challenge of the track at Wodson Park. Do you have it in you to complete your distance on a 400-metre athletics track?
  • Sun 1 Jun
  • £35.50-£37.50
  • Sun 1 Jun
  • £35.50-£37.50
Ware, Hertfordshire, UK

Circuit Du Sore Legs | Part Cinq | 6 Hour Challenge

In its fifth year! Come take on the challenge of the track at Wodson Park. Do you have it in you to complete your distance on a 400-metre athletics track?

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 18 & over
  • 6 hrs track and field
From Kendal you'll head up the Longsleddale Valley over the Garburn Pass with stunning views, on to Windermere and Ambleside, round the west side of Lake Windermere to finish to a big welcome!
  • Sat 7 Jun
  • £139
  • Sat 7 Jun
  • £139
Kendal, Cumbria, UK

Lake District Ultra Challenge | 1st Half

From Kendal you'll head up the Longsleddale Valley over the Garburn Pass with stunning views, on to Windermere and Ambleside, round the west side of Lake Windermere to finish to a big welcome!

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 50 km trail running + 1300 m ascent
100km of trails, high passes, stunning scenery, Ambleside, the magnificent Lake Windermere, nature reserves, forests and over 2,500m of ascent. Fully supported with a good night's sleep mid-way.
  • Sat 7 - Sun 8 Jun
  • £199
  • Sat 7 - Sun 8 Jun
  • £199
Kendal, Cumbria, UK

Lake District Ultra Challenge | Full 100km over 2 days

100km of trails, high passes, stunning scenery, Ambleside, the magnificent Lake Windermere, nature reserves, forests and over 2,500m of ascent. Fully supported with a good night's sleep mid-way.

  • Chip timing
  • Enter online
  • GPS tracking
  • Mountainous
  • Age 18 & over
  • 100 km trail running + 2500 m ascent
A truly beautiful area of North Wales! The route uses two way-marked 15-mile linear routes either side of the river, to create a spectacular, challenging excursion in and above the valley.
  • Sat 7 Jun
  • FREE-£50
  • Sat 7 Jun
  • FREE-£50
Llangollen, Clwyd, UK

The Llangollen 50K

A truly beautiful area of North Wales! The route uses two way-marked 15-mile linear routes either side of the river, to create a spectacular, challenging excursion in and above the valley.

  • Newcomers
  • Enter online
  • Event village
  • Rural
  • Age 21 & over
  • 50 km trail running
From the west side of Lake Windermere on to the steep climb of Hampsfell to the flatter terrain on the Lyth Valley with some of the best views of the southern Lakes to a celebratory finale at Kendal!
  • Sat 7 - Sun 8 Jun
  • £139
  • Sat 7 - Sun 8 Jun
  • £139
Ulverston, Cumbria, UK

Lake District Ultra Challenge | 2nd Half

From the west side of Lake Windermere on to the steep climb of Hampsfell to the flatter terrain on the Lyth Valley with some of the best views of the southern Lakes to a celebratory finale at Kendal!

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 50 km trail running + 1200 m ascent
Entries close soon
An incredible running adventure! Whether you're a total newbie or a seasoned pro, challenge yourself as a solo runner, in pairs or part of a team of up to 12 runners and see how far you can go?
  • Sat 7 - Sun 8 Jun
  • £90-£110
  • Entries close soon
  • Sat 7 - Sun 8 Jun
  • £90-£110
  • Entries close soon
Exeter, Devon, UK

Conquer24 | The Ultimate 24 Hour Trail Festival

An incredible running adventure! Whether you're a total newbie or a seasoned pro, challenge yourself as a solo runner, in pairs or part of a team of up to 12 runners and see how far you can go?

  • Families
  • Carbon offset
  • Trees not tees
  • Recycling
  • Newcomers
  • Plastic bottle free
  • Dogs allowed
  • Entertainment
  • Music
  • Chip timing
  • Enter online
  • Traffic free
  • Fancy dress
  • Event village
  • Sustainability policy
  • Public transport links
  • Age 18 & over
  • 24 hrs trail running
Take on this fast and flat summer extravaganza along with the Leeds to Liverpool canal. These out-and-back routes are perfect for all participants looking to run further in a friendly atmosphere.
  • Sun 8 Jun
  • £53-£55
  • Sun 8 Jun
  • £53-£55
Leeds, West Yorkshire, UK

Summer Extravaganza | Day 2 | Ultra Marathon

Take on this fast and flat summer extravaganza along with the Leeds to Liverpool canal. These out-and-back routes are perfect for all participants looking to run further in a friendly atmosphere.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Age 21 & over
  • 32 miles trail running
This route takes in the Valley of the Owls in Suffolk, with some of the oldest roads in England and very beautiful countryside.
  • Sun 8 Jun
  • £35.50-£37.50
  • Sun 8 Jun
  • £35.50-£37.50
Bury Saint Edmunds, Suffolk, UK

The Valley of the Owls Run | Ultra Marathon

This route takes in the Valley of the Owls in Suffolk, with some of the oldest roads in England and very beautiful countryside.

  • Enter online
  • Age 18 & over
  • 7 hrs road running
Entries closed
Run or hike the UK's most iconic ultramarathon and conquer 70 miles in 26 hours over a fully waymarked journey through Hadrian's Wall country. Ideal first ultra.
  • Sat 14 Jun
  • £230-£240
  • Entries closed
  • Sat 14 Jun
  • £230-£240
  • Entries closed
Carlisle, Cumbria, UK

Rat Race | The Wall

Run or hike the UK's most iconic ultramarathon and conquer 70 miles in 26 hours over a fully waymarked journey through Hadrian's Wall country. Ideal first ultra.

  • Recycling
  • Enter online
  • Undulating
  • Event village
  • Rural
  • Sustainability policy
  • Public transport links
  • Age 18 & over
  • 70 miles trail running + 3460 ft ascent
A coastal trail ultra through the ancient village of Bosham towards Chichester Harbour with panoramic views of this AONB, to finish at the fantastic basecamp with food and bars.
  • Sat 21 Jun
  • £80-£85
  • 3 charities
  • Sat 21 Jun
  • £80-£85
  • 3 charities
Chichester, West Sussex, UK

Race to the King | Coastal 50K

A coastal trail ultra through the ancient village of Bosham towards Chichester Harbour with panoramic views of this AONB, to finish at the fantastic basecamp with food and bars.

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 50 km trail running + 1885 ft ascent
Take on the full 100K Race to the King ultra marathon challenge in one go. Fully supported through day and night on a route combining castles and coastal scenery.
  • Sat 21 Jun
  • £170-£180
  • 3 charities
  • Sat 21 Jun
  • £170-£180
  • 3 charities
Chichester, West Sussex, UK

Race to the King | 100K

Take on the full 100K Race to the King ultra marathon challenge in one go. Fully supported through day and night on a route combining castles and coastal scenery.

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 100 km trail running + 4619 ft ascent
Head through the historic town of Arundel and witness the impressive Arundel Castle as you meander along the River Arun, across the South Downs in breathtaking surroundings.
  • Sat 21 Jun
  • £80-£85
  • 2 charities
  • Sat 21 Jun
  • £80-£85
  • 2 charities
Chichester, West Sussex, UK

Race to the King | Castle 50K

Head through the historic town of Arundel and witness the impressive Arundel Castle as you meander along the River Arun, across the South Downs in breathtaking surroundings.

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 50 km trail running + 2663 ft ascent
Entries close soon
The first half of the challenge is tough with steep ascents and descents taking you into the heart of this beautiful landscape with magnificent views out to the West.
  • Sat 21 Jun
  • £139
  • Entries close soon
  • Sat 21 Jun
  • £139
  • Entries close soon
Cirencester, Gloucestershire, UK

Cotswold Way Ultra Challenge | 1st Half

The first half of the challenge is tough with steep ascents and descents taking you into the heart of this beautiful landscape with magnificent views out to the West.

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 53 km trail running + 1600 m ascent
Entries close soon
Head into the rolling green hills of the Cotswolds with leg-testing climbs and breathtaking views on your 100km mission, with stops every 12-13km and a halfway break in Wotton, you're fully supported.
  • Sat 21 - Sun 22 Jun
  • £199
  • Entries close soon
  • Sat 21 - Sun 22 Jun
  • £199
  • Entries close soon
Cirencester, Gloucestershire, UK

Cotswold Way Ultra Challenge | Full 100km continuous

Head into the rolling green hills of the Cotswolds with leg-testing climbs and breathtaking views on your 100km mission, with stops every 12-13km and a halfway break in Wotton, you're fully supported.

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 100 km trail running + 2250 m ascent
Entries close soon
Head into the rolling green hills of the Cotswolds with leg-testing climbs and breathtaking views on your 100km mission in daylight only with the benefit of a mid-way break and good night's sleep.
  • Sat 21 - Sun 22 Jun
  • £199
  • Entries close soon
  • Sat 21 - Sun 22 Jun
  • £199
  • Entries close soon
Cirencester, Gloucestershire, UK

Cotswold Way Ultra Challenge | Full 100km over 2 days

Head into the rolling green hills of the Cotswolds with leg-testing climbs and breathtaking views on your 100km mission in daylight only with the benefit of a mid-way break and good night's sleep.

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 100 km trail running + 2250 m ascent

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