Events calendar 2025

• Fri 1 Aug - Fri 24 Oct
• FREE

Swim Marathon

Take on a challenge like no other as you swim a marathon or half marathon distance over 12 weeks and lift your health, wellbeing and fitness to the next level.

• Charity swim 2

• Sun 31 Aug
• £35-£65

Pedal Trossachs

Choose your distance and take in the breathtaking scenery as you cycle through the world-famous cycling routes of the Trossachs National Park (formerly Pedal Stirling Sportive).

• Short sportive
• Medium sportive
• Long sportive

• Sat 6 Sep
• £240-£260

THE ROC ENGLAND

Face up to the mountain in one of Europe's most inspiring locations. From Windermere to Coniston to summit England's highest mountain, if you love a tough and rewarding challenge - you'll thrive.

• 1.5 km lake swimming
• 92 km road cycling
• 18.5 km multi terrain running

• Sat 6 Sep
• £45

WWF Lake District 10 Peaks Challenge

Join WWF for a challenging 10-peak trek through the beautiful Lake District - a perfect opportunity to fully connect with UK nature whilst raising funds to protect it.

• 1 day hiking + 1250 m ascent

• Sun 7 Sep
• £99-£120

Helvellyn Triathlon

A renowned, challenging and unique event where the toughness of the course is only matched by the stunning scenery of the Lake District National Park. Not just another race but highly demanding.

• 1.5 km lake swimming
• 59 km road cycling
• 15 km trail running

• Sun 7 Sep
• £65

Great North Run

The Great North Run is the world's biggest and best half marathon, attracting 60,000 runners each year to its iconic 13.1 mile route, jam-packed with entertainment, music and finish line party!

• 13.1 miles road running + 404 ft ascent

• Fri 12 - Sun 14 Sep
• £95
• 50% off

Ben Nevis Trek

Experience the beauty of the Scottish Highlands and conquer the highest peak in Britain with Muscular Dystrophy UK to help change the future of muscle wasting conditions.

50% off with code

• 1 day hiking + 1345 m ascent

• Sat 13 Sep
• £25-£30

Trek Together

A guided, circular walk over 10 or 20 miles from the beautiful town of Keswick in the Lake District National Park with charity, Sands, to help reduce the number of baby deaths in the UK.

• 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 - 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

• Sun 28 Sep - Sun 5 Oct
• £1,140

Camino 100 Challenge

Walk 100 miles in 5 days! Walk the Camino Trail in style and unite against breast cancer.

• 5 days walking

• Fri 19 - Sun 21 Sep
• £75-£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

• Sun 12 Oct
• £44.75-£50

Bournemouth Half Marathon

Sun... Sea... Running as it should be. Run along both Boscombe and Bournemouth piers on a stunning coastal route as part of the Run Bournemouth weekend running festival.

• 13.1 miles road running + 101 m ascent

• Sun 12 Oct
• £10-£40

Royal Parks Half Marathon

A stunning central London half marathon taking in four Royal Parks and some of the capital's world-famous landmarks on closed roads.

• 13.1 miles road running

• Sat 23 - Sun 24 May 2026
• £18.50-£176

Edinburgh Marathon Festival

Experience Edinburgh's festival of running on Bank Holiday weekend! With nine distances on offer there's something for everyone - come and smash your PB at the marathon, previously voted UK's fastest!

• Marathon 2
• Half marathon
• 10K run
• 5K run
• Fun run 4

• Wed 2 Jul
• £58-£78

Midweek Dorney Triathlon | July

Take on this multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

• Super sprint triathlon
• Sprint triathlon
• Sprint aquabike

• Wed 2 - Sun 6 Jul
• £79-£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.

• Walking festival 4

• Fri 4 Jul
• £7-£21

Rye Summer 10K & 5K Series | Race Two

Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.

• Fun run
• 5K run
• 10K run

• Sat 5 Jul
• £20-£25

Mighty Hikes | Gower Peninsula

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.

• Hike 2

• Sat 5 Jul
• £20-£25

Mighty Hikes | Jurassic Coast

Take on a challenge and join Macmillan at the Jurassic Coast Mighty Hike - where you'll see famous sights of Dorset including Corfe Castle and Old Harry Rocks to support people living with cancer.

• Hike 2

• 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

• Sat 5 Jul
• £155-£295

ATW Odyssey Triathlon

Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.

• Ironman
• Half Ironman

• Sat 5 Jul
• £135-£225

ATW Odyssey Aquabike

Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside comprising a swim in the meandering River Ouse followed by a cycle around scenic countryside.

• Long aquabike
• Middle aquabike

• Sat 5 Jul
• £50-£100

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.

• 12 hrs trail running + 0 ft ascent

• Sat 5 Jul
• £50

Bournemouth Pier to Pier Swim

Join hundreds of other swimmers and take on an epic 1.4 mile open water swim from Boscombe Pier to Bournemouth Pier. With every stroke, you’ll be powering lifesaving research.

• 1.4 miles sea swimming

• Sun 6 Jul
• £24-£38

Blacksheep 3 and 6 Hour Challenge

Three or six-hour lapped challenge over a 3.55 mile loop in the beautiful town of Masham where you'll come in to a bespoke medal and all things Black Sheep at the finish line.

• Multi-terrain run 2

• Sun 6 Jul
• £58-£120

ATW St Neots Triathlon | Race 2

Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park in a triathlon or aquabike event of your choice.

• Super sprint triathlon
• Sprint triathlon
• Olympic triathlon
• Standard aquabike
• Sprint aquabike

• Sun 6 Jul
• £31-£36

Summer Ready Run

Back to Ferry Meadows Country Park for another 4 or 6-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.

• Multi-terrain run 2

• Sun 6 Jul
• £26-£31

Cannock Chase Forest Half Marathon & 10K

Join the early summer racing joy and race between the trees at Cannock Chase Forest! It's time to treat yourself!

• 10K run
• Half marathon

• Sun 6 Jul
• £75-£125
• Entries close soon

ATW Bristol Triathlon

ATW presents the Bristol Triathlon, one of the UK's most-popular 'closed-road' triathlon events, in a vibrant city known for its culture, creativity and green spaces.

• Sprint triathlon
• Sprint aquabike
• Olympic triathlon
• Standard aquabike

• Sun 6 Jul
• £35-£45

Blacks Brewery Sportive

Starting and finishing at the iconic Blacks Brewery, riders will enjoy beautiful views, a fun atmosphere, and well-deserved refreshments at the finish line.

• Sportive 2

• Sun 6 Jul
• £35-£37
• Entries close soon

Great North 10K

This 10K transforms ordinary people into local heroes along a city centre route that shares the same iconic start line as it's famous big sister. Expect a party atmosphere and some brilliant bling!

• 10 km road running

• Tue 8 Jul
• £7-£15

Gosport 5K Summer Series | Race Four

As the sun slowly dips and ignites the bay in a riot of liquid rose gold, take to the tarmac and fall in love with this summer 5K in Gosport.

• Fun run
• 5K run

• Wed 9 Jul
• £15

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

• Thu 10 Jul
• £11-£18

Slawit Rock up n' Run | Summer Evening Series

Lovely evening out and back event in the village of Slaithwaite (Slawit) plus BBQ, beer, chocolate, a jumble medal and great company.

• 5K run
• 10K run

• 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 - Sun 13 Jul
• £31.99-£251.99

XTERRA Snowdonia Trail Marathon Eryri Events

Welcome to the XTERRA Snowdonia Trail Marathon Eryri, a stunning Trail Marathon, Ultra Marathon, Half Marathon, 10K, and 24hr event starting and finishing in Wales' outdoor capital, Llanberis.

• 10K run
• Half marathon
• Marathon
• Ultra run 2

• Sat 12 - Sun 13 Jul
• £20-£95

Ripon Triathlon Festival

A family-friendly event in partnership with the Brownlee Foundation, for triathletes of all skill levels including a Sprint, Standard, Middle distance tri, Swims, Aquabike, Relay and Juniors.

• Lake swim 4
• Sprint triathlon
• Sprint aquabike
• Standard aquabike
• Olympic triathlon
• + 5 more races

• 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 Jul
• £27.50-£37.50

Vale Brewery Sportive

A fantastic cycle through Buckinghamshire from one of the best breweries in the county, along the most scenic routes, to finish with a complimentary beer from the taproom.

• Sportive 2

• Sun 13 Jul
• £39.95-£49.95

Rasselbock Marathon and Half Marathon

Welcome to the stunning Sherwood Pines for an incredible day of running in the forest - whether it's your first event, you're going for a PB or if you just want a day in the forest with friends!

• Half marathon
• Marathon
• Trail run

• Sun 13 Jul
• £58-£120

Dorney Triathlon | July

Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

• Super sprint triathlon
• Sprint triathlon
• Olympic triathlon
• Sprint aquabike
• Standard aquabike

• Sun 13 Jul
• £31-£36

SunTime RunTime

It's summer time so come join a loop or two at the lovely Brandon Country Park through the heart of Thetford Forest!

• Multi-terrain run 2

• Sat 5 Jul
• £25-£60

FixAddiction Triathlon, 5K, 10K & Half Marathon

A superb summer's day of running and triathlon at the stunning Olympic venue which boasts fast, flat courses with closed roads and ideal swimming conditions. A must for your schedule this year.

• Super sprint triathlon
• Sprint triathlon
• 5K run
• 10K run
• Half marathon

• Sun 6 Jul
• £70-£129

Croyde Ocean Triathlon

Top 21 must-do triathlon challenges! Based at the beautiful, award-winning Putsborough Sands and sold out again last year, this triathlon takes in some of the South West’s most stunning scenery.

• Sprint triathlon
• Olympic triathlon