Challenge walks in the UK
Walking challenges are a great way to test your stamina on foot with walks ranging from anything over half marathon distance right up to ultra challenges that take place over a single day, weekend or even longer.
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Challenge walks in 2025
Featured events are listed below - select a month/region or the map view to see all events.
- Fri 19 - Sun 21 Sep
- £65-£300
Trailwalker
Are you Trailwalker strong? As a team of four, trek 100km non-stop across the South Downs in under 30 hours.
- 100 km trekking
- Sat 26 - Sun 27 Apr
- £20-£30
Follow the Seagulls | Devon
A trekking challenge with lighthouses, tranquil estuaries, rugged cliffs, beaches, coastal views and the South West Coastal Path to support brainstrust, the brain cancer charity.
- Charity walk 2
- Sat 3 - Sun 4 May
- £39-£199
Isle of Wight Ultra Challenge
Great challenges need great settings, and up to 2,000 adventurers will take on the Isle of Wight stunning coastal path – all out to push themselves further this year!
- Trail run 3
- 50K ultra run 3
- 100K ultra run 2
- Ultra run
- Sat 3 May
- £15-£30
Yorkshire Three Peaks
Three peaks. 25 miles. 12 hours. A memorable Bank Holiday weekend! Tackle one of the UK’s most popular challenge hikes for charity and raise vital funds towards the next type 1 diabetes breakthrough.
- 25 miles hiking
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- Sat 10 - Sun 11 May
- £20-£25
Mighty Hikes | Norfolk Coast
Take on a challenge and join Macmillan at the Norfolk Coast Mighty Hike - where you'll explore beautiful beaches and picturesque fishing villages to support people living with cancer.
- Hike 2
- Sat 10 May
- £25
- Entries close soon
Pink Ribbon Walk | Blenheim Palace and the Cotswolds | 20 Mile
Discover the magic of this World Heritage Site and explore England’s largest area of outstanding natural beauty in the Cotswolds countryside on this charming walking adventure.
- 20 miles walking
- Sat 10 - Sun 11 May
- £92.50-£145
24 Hours South - The Offa's Dyke Ultra
The finish line is unique to you: 24 hours after the mass start, the race shall stop and the Solo Runners and Teams furthest South on the National Trail, shall be declared winners.
- 24 hrs trail running
- Fri 16 - Sun 18 May
- £30
Keswick Mountain Festival
The UK's top outdoor sports festival! Incredible entertainment, sports events, speakers, live music, activities, brand expo, bars, food, drink and much more.
- 5K run 2
- 10K run
- Half marathon
- 50K ultra run
- Fell run
- + 12 more races
- Fri 16 - Sun 18 May
- £350
Incredible Hike
The ultimate coast path challenge! Walk 60 miles of the South West Coast Path over 3 days and take in the breathtaking sights and soak up the camaraderie for Children’s Hospice South West.
- 60 miles hiking
- Sat 17 - Sun 18 May
- £39-£199
Jurassic Coast Ultra Challenge
Walk, jog or run along the spectacular UNESCO World Heritage coastline from Corfe Castle past Lulworth Cove and Durdle Door, with full support, welcoming base camp and finish line celebration!
- Trail run 2
- 50K ultra run 2
- 100K ultra run 2
- Marathon
- Ultra run
- + 1 more race
- Sat 17 May
- £20-£25
Big Hike | The Trossachs
Venture to the exquisite landscapes of Loch Lomond and The Trossachs National Park, through Callander and past stunning Lochs and waterfalls to help beat cancer step by step.
- Hike 3
- Sat 17 - Sun 18 May
- £20-£30
Follow the Seagulls | Isle of Wight
A trekking challenge along the Isle of Wight Coastal Path with sea views, glades, tall ridges and wild walking in support of the brain cancer charity, brainstrust. You are in for a treat!
- Charity walk 2
- Sun 18 May
- £25
Poppy Hike
Challenge yourself to a hike in the beautiful Surrey Hills and support the Armed Forces community, featuring Centenary Wood which commemorates the sacrifices made in WW1.
- Charity walk 3
- Sat 24 - Sun 25 May
- £89-£199
London 2 Brighton Ultra Challenge
Walk, jog or run the capital-to-coast route with 2,000 other adventurers over a range of distance options available and superb support all the way, for all abilities and experience levels.
- Trail run 3
- Ultra run 2
- Marathon
- 100K ultra run 2
- Sat 31 May
- £20-£35
Walk Bristol
Take in the stunning sights of Bristol and step into serene nearby nature on the city's outskirts, as part of Bristol Walkfest - the city's month-long programme of all things walking!
- Short walk 2
- Challenge walk 2
- Sat 31 May
- £25
Pink Ribbon Walk Scotland | Crieff Hydro | 20 Mile
Get ready to explore one of Scotland's oldest and most iconic resorts, nestled in the heart of Perthshire, experiencing breathtaking countryside, with rolling hills, lush woodlands and scenic trails.
- 20 miles walking
- Sat 31 May
- £30
Lake District Running Festival | Grasmere Gallop Nordic Walking Challenge
The 10km Nordic Walk takes a scenic route through some classic Lake District Landscapes, including the shores of Grasmere and Rydal, as you propel yourself along with your poles.
- 10 km walking + 160 m ascent
- Sat 7 - Sun 8 Jun
- £39-£199
Lake District Ultra Challenge
Take on England’s finest countryside at your own pace with stunning views all the way, featuring the Garburn Pass, historic Ambleside, a halfway point by Lake Windermere, forests and nature reserves.
- Trail run 2
- 50K ultra run 2
- 100K ultra run 2
- Marathon
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- Sat 7 Jun
- £25
Mighty Hikes | South Coast | Marathon
Take on a challenge and join Macmillan at the South Coast Mighty Hike - where you’ll explore the stunning South Downs Way and take in spectacular coastal views to support people living with cancer.
- 26.2 miles hiking + 964.73 m ascent
- Sat 7 Jun
- £50
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.
- 50 km trail running
- Sat 7 Jun
- £45-£120
Defeat the Peak | Ben Nevis by Day Challenge
Make a mountain of difference to people living with cancer. Beginning in the beautiful Glen Nevis in the Scottish Highlands, this spectacular challenge will see you reach the top for beautiful views!
- 8 hrs hiking + 4413 ft ascent
- Sun 8 Jun
- £25
ATW St Albans Walking Half Marathon
A community focused event, ATW St Albans Half Marathon aims to raise money for local charities and organisations as well as put on a great day out for all the family, delivered by runners for runners.
- 13.1 miles walking
- Sat 14 Jun
- £20-£25
Big Hike | Peak District
Hike through magnificent woodlands, past pretty waterfalls and limestone cliffs, and take in beautiful views across the Peak District to help beat cancer step by step.
- Hike 3
- Sat 21 - Sun 22 Jun
- £39-£199
Cotswold Way Ultra Challenge
Challenge yourself in the rolling hills of the Cotswolds featuring the Cotswold Way itself, villages, footpaths and trails with fabulous views on route plus full support and hospitality.
- Trail run 2
- Ultra run 4
- 100K ultra run
- 10K run
- Sat 21 Jun
- FREE-£30
Exmoor Perambulation
Welcome to the 65th edition of this historic event! The Perambulation is Exmoor National Park’s iconic traditional self-navigated circular long-distance walking event dating back over 725 years!
- Challenge walk 2
- Trail run
- Ultra run
- Short walk
- Sat 21 Jun
- £20-£25
Big Hike | Jurassic Coast
Explore England's only natural UNESCO World Heritage Site, famous for the outstanding beauty of its cliffs, fossils and landforms, to help beat cancer step by step.
- Hike 3
- Sat 21 Jun
- £25
Pink Ribbon Walk | Chatsworth House and the Peak District | 20 Mile
Experience the Peak District's beauty as you travel along this breathtaking route. Enjoy magnificent landscapes, fresh air, and connect with nature while you explore on foot.
- 20 miles walking
- Sat 28 - Sun 29 Jun
- £39-£199
Peak District Ultra Challenge
From the idyllic basecamp hub in Bakewell, charity challengers will head into the fabulous Peak District National Park on a route from 10 miles right up to the full 100km with full support!
- Ultra run 3
- 100K ultra run 2
- Trail run 2
- Sat 28 Jun
- £25
Mighty Hikes | Yorkshire Dales | Marathon
Take on a challenge and join Macmillan at the Yorkshire Dales Mighty Hike - where you'll trek through the stunning National Park to support people living with cancer.
- 25.8 miles hiking + 859.8 m ascent
- Wed 2 - Sun 6 Jul
- £59-£449
HIGHLANDER Lake District
Join a renowned multi-day backpacking adventure through the iconic Lake District. You'll see everything from Scafell Pike - its highest mountain, to Wastwater - its deepest lake.
- Hike 4
- Sat 5 Jul
- £20-£25
Big Hike | Bannau Brycheiniog (Brecon Beacons)
Hike along the peaceful canal towpath across the River Usk into the majestic mountains and enjoy views of Bannau Brycheiniog (the Brecon Beacons) to help beat cancer step by step.
- Hike 3
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- Sat 5 Jul
- £25
Mighty Hikes | Jurassic Coast | Marathon
Take on a challenge and join Macmillan at the Jurassic Coast Mighty Hike - where you'll see famous sights including Corfe Castle and Old Harry Rocks to support people living with cancer.
- 26 miles hiking + 700.95 m ascent
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- Sat 5 Jul
- £20
Mighty Hikes | Gower Peninsula | Half Marathon
Take on a challenge and join Macmillan at the Gower Peninsula Mighty Hike - explore the dramatic coastline with incredible views over Rhossili Bay and Worms Head to support people living with cancer.
- 14.5 miles hiking + 486.3 m ascent
- Sat 12 Jul
- £20-£25
Big Hike | Cotswolds
Hike through the rolling hills and picturesque villages of the Cotswolds. Walk right past Broadway Tower and take in stunning views from Dover’s Hill to help beat cancer step by step.
- Hike 3
- Sat 12 Jul
- £39-£139
North Downs 50 Ultra Challenge
A fabulous challenge setting out from Guildford base camp on a looped route taking in some of the best of the Surrey hills, the North Downs Way, and the surrounding countryside.
- 50K ultra run
- Trail run 2
- 10K run
- Sat 12 - Sun 13 Jul
- £65
Yr Wyddfa Snowdon Summit at Sunrise
Trek by torchlight through the night and reach the summit of Yr Wyddfa Snowdon by dawn. With the moon as your backdrop, climb the highest mountain in England and Wales through the night.
- 9 miles hiking + 1085 m ascent
- Sat 19 - Sun 20 Jul
- £39-£199
Gower Peninsula Ultra Challenge
A new Ultra Challenge for this year, set on the stunning Gower Peninsula – the UK’s first Area of Outstanding Natural Beauty and famous for its golden beaches.
- 100K ultra run 2
- Ultra run
- 50K ultra run 2
- Marathon
- Multi-terrain run
- + 1 more race
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- Sat 26 Jul
- £25
Mighty Hikes | Thames Path | Marathon
Take on a challenge and join Macmillan at the Thames Path Mighty Hike - where you'll hike from Eton College along the most iconic river in England to support people living with cancer.
- 25.4 miles hiking + 292.18 m ascent
- Sat 2 Aug
- £39-£139
South West Coast 50 Ultra Challenge
Challenge yourself for charity on the famous coastal path and Exmoor from the base camp in the shadows of Dunster Castle with distances from 10K right up to 50km there's something for everyone!
- 50K ultra run
- Trail run 3
- 10K run
- Sat 23 Aug
- £49-£139
London Summer Walk
Get your walking shoes on and explore some of the capital’s lesser-known historic areas with a tour of the ‘gateway to London’ along the Thames’ eastern section on the distance of your choice.
- Challenge walk 2
- Short walk
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- Sat 30 Aug
- £20-£25
Mighty Hikes | Rob Roy
Take on a challenge and join Macmillan at the Rob Roy Mighty Hike, where you'll explore the Rob Roy Way through the wild and beautiful Trossachs National Park to support people living with cancer.
- Hike 2
- Sat 6 - Sun 7 Sep
- £89-£199
South Coast Ultra Challenge
The South Downs National Park is a superb backdrop for a real challenge featuring Beachy Head, the Seven Sisters and the South Downs Way with a choice of distances from 25km right up to 100km!
- 100K ultra run 2
- Ultra run 2
- Trail run
- Sat 6 - Sun 7 Sep
- £45-£169
Defeat the Peak | Yr Wyddfa (Snowdon) at Night Challenge
Make a mountain of difference to people living with cancer. Beginning in the heart of Snowdonia this spectacular challenge will see you trekking to the top of Yr Wyddfa (Snowdon), at night!
- 21 km hiking + 975 m ascent
- Fri 12 - Sun 14 Sep
- £39-£199
Thames Path Ultra Challenge
England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
- 100K ultra run 2
- 50K ultra run 2
- Trail run 4
- Ultra run
- 10K run
- + 4 more races
- Sat 13 - Sun 14 Sep
- £20-£30
Follow the Seagulls | Scotland
A trekking challenge with tranquil forests, historic castles, quaint fishing villages and beautiful beaches to support brainstrust, the brain cancer charity.
- Charity walk 2
- Sat 13 - Sun 14 Sep
- £20-£30
Follow the Seagulls | Yorkshire
A trekking challenge taking in moorland, ancient monuments, waterfalls, stunning coastal views and smuggler's coves in support of the brain cancer charity, brainstrust.
- Charity walk 2
- Sat 13 Sep
- £45-£165
Defeat the Peak | Yr Wyddfa (Snowdon) by Day Challenge
Make a mountain of difference to people living with cancer. Beginning in the heart of Snowdonia, this challenge will see you trekking to the top of Snowdon!
- 15 km hiking + 1000 m ascent
- Sun 14 Sep
- £20
Mighty Hikes | Northumberland Coast | Half Marathon
Take on a challenge and join Macmillan at the Northumberland Coast Mighty Hike - where you'll take in famous sights such as Alnwick Castle and Dunstanburgh Castle to support people living with cancer.
- 12.9 miles hiking + 169.25 m ascent
- Fri 19 - Sun 21 Sep
- £65-£300
Trailwalker
Are you Trailwalker strong? As a team of four, trek 100km non-stop across the South Downs in under 30 hours.
- 100 km trekking
- Sat 27 Sep
- £39-£139
Chiltern 50 Ultra Challenge
A beautiful, end-of-season, looped challenge in some of the Chilterns' finest countryside, with historic trails, rolling hills, nature reserves and fantastic views with routes from 10km up to 50km.
- 50K ultra run
- Trail run
- 10K run
- Sat 27 Sep
- £50-£75
Trail Escape | Bristol-to-Bath
Escape the city. Explore the trails. Run or walk a stunning trail route that starts from Bristol and heads into the luscious Cotswolds before finishing in the UNESCO World Heritage City of Bath.
- Trail run 2
- Sat 27 Sep
- £65
2 Valleys Trail
Celebrating the unique valleys of the Lake District which are part of the UNESCO World Heritage Site status, by linking them together with spectacular trail and ultra routes for you to enjoy!
- 22.4 km trail running + 477 m ascent
- Sat 27 Sep
- £10
GLOW Night Walk | Birmingham
GLOW up and join a 20km night walk through Birmingham with lights and glowsticks to mark World Mental Health Day, taking in the bright lights and iconic buildings for Mental Health UK.
- 20 km walking
- Sat 4 Oct
- £10
GLOW Night walk | Edinburgh
GLOW up and join a 20km night walk through Edinburgh with lights and glowsticks to mark World Mental Health Day, taking in bright lights and iconic buildings for Mental Health UK.
- 20 km walking
- Sun 5 Oct
- £30
The Palace Walk
Walk 13 miles around iconic Windsor landmarks with stunning views of Windsor Castle, followed by a Finish Festival to celebrate your huge achievement and receive your medal.
- 13 miles walking
- Sat 11 Oct
- £39-£139
Kent Downs 50 Ultra Challenge
An end-of-season ultra challenge in the Garden of England with a looped route around the Kent Downs starting on the North Downs Way with picturesque scenery and full support all the way.
- 50K ultra run
- Trail run
- 10K run
- Sat 11 Oct
- £10
GLOW Night Walk | London
GLOW up and join a 20km night walk through London with lights and glowsticks to mark World Mental Health Day, taking in the bright lights and iconic buildings for Mental Health UK.
- 20 km walking
- Sat 25 Oct
- £89
London Halloween Walk | 25km
Why not risk a hair-raising hike around some of the city’s scary streets and historic haunts? Choose your distance, gather your bravest guys and ghouls to make up a team or go it alone.
- 25 km walking
- Sun 8 Jun
- £10-£15
Clarendon Way Walk | Classic Clarendon
Now in its 17th year, this wonderfully popular walk takes you off the beaten track through some of Hampshire and Wiltshire's most beautiful countryside to support two local hospices.
- 26 miles walking
- Sat 23 Aug
- £38-£46
Run the Borders | 50K Ultra
Starting alongside those taking on the full route, runners and walkers alike will feel the buzz of the startline before running past all four of the route's ruined abbeys to finish at Jedburgh.
- 50 km trail running
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Challenge walks near you
If you've not found anything that takes your fancy, just select your region below for more events in your area.