Charity events in South East

• Sat 28 Feb - Sun 1 Mar

ALTRA Brighton Half Marathon charity places

Join the UK's Happiest Half - a fast, flat race with a buzzing Brighton atmosphere in the early season and one of the most popular races in the UK!

• Half marathon
• Road run

• Sun 3 May

Worthing RUNFEST charity places

Race along flat, fully closed roads to a seafront finish, with Half Marathon, 10K and Family Runs, catering for all ages and abilities, with chip timing, bespoke medal and a tech t-shirt.

• 10K run
• Half marathon
• Fun run

• Sat 9 May

Pink Ribbon Walk | Blenheim Palace and the Cotswolds

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.

• Charity walk 2

• Sun 10 May
• 10% off

RIDE Castle

King of the castle, or dirty rascal? Expect some tough climbs after departing the imposing Tonbridge Castle with 800 other riders and experience some amazing views across the Kent countryside.

10% off with exclusive code

• Short sportive
• Medium sportive
• Long sportive

• Sat 16 - Sun 17 May
• 50% off

Follow the Seagulls | Isle of Wight

Your chance to combine the beauty of the Isle of Wight Coastal Path with its sea views, glades and tall ridges, with your love of wild walking, and support those with brain cancer in each step.

50% off in January

• Charity walk 2

• Fri 5 - Sat 6 Jun

Tommy Trek

Join Tommy Trek, a nighttime challenge to commemorate the anniversary of D-Day. Trek 20K or 40K through Kent's countryside alongside fellow supporters and veterans, with a team breakfast on the route.

• Charity challenge walk 2

• Sat 6 - Sun 7 Jun
• Team places only

Endure24 | Reading charity places

Secure your charity place in Endure24 Reading today. Run for charity in a 24-hour challenge, solo or as a team, while supporting top UK charities. Find a cause and join them today!

Team places only

• 24 hrs multi terrain running

• Sat 13 Jun
• 25% off

Mighty Hikes | South Coast

Starting in Brighton, hike the South Downs Way along dramatic cliffs and rolling countryside, passing the Seven Sisters and Beachy Head to support people living with cancer.

25% off with discount code

• Charity hike 2

• Sat 13 Jun
• 25% off

Mighty Hikes | Thames Path

Hike from Windsor along the peaceful Thames Path, following England’s most iconic river through beautiful countryside to support Macmillan’s vital work for people living with cancer.

25% off with discount code

• Charity hike 2

• Fri 26 - Sun 28 Jun

Tommy Ride To Ypres

Join RBLI Tommy Ride, a two-day cycling challenge from RBLI’s village in Kent to the Menin Gate in Ypres. Ride 190km alongside veterans and take part in the Last Post Ceremony on Armed Forces Weekend.

• 190 km road cycling + 3704 ft ascent

• Sun 5 Jul
• 10% off

RIDE Wessex Downs

An early season ride in the heart of Berkshire featuring some of the very best of the North Wessex Downs AONB with three road routes offering something to suit all abilities.

10% off with exclusive code

• Short sportive
• Medium sportive
• Long sportive

• Thu 3 Sep

8 Hour Challenge

Challenge yourself to an epic 8-hour endurance ride at Britain’s iconic motor racing circuit — push your limits, refuel at pitstops, and chase that chequered flag glory!

• 8 hrs track cycling

• Sat 12 Sep

Mighty Hikes | Cotswolds

Hike through the quintessentially English countryside of the Cotswolds, finishing with a spectacular view of the magnificent Blenheim Palace, to support people living with cancer.

• Charity hike 2

• Sat 19 Sep
• Pay in instalments

London to Brighton Off-Road Bike Ride

Conquer miles of technical trails, soak up stunning views and dive into Europe’s biggest charity off-road ride! Your dirt-fuelled adventure starts here...

Email heretohelp@bhf.org.uk for instalments code

• Charity bike ride 2

• Sun 11 Oct
• 8 charities

Oxford Half Marathon charity places

Secure your charity place in the Oxford Half Marathon today. Run this fast, flat and beautiful route through historic Oxford while supporting top UK charities. Find a cause and join their team today!

• 13.1 miles road running

• Sun 18 Oct
• 7 charities

AJ Bell Great South Run charity places

Secure your charity place in the GSR today. Run for charity in the world’s favourite 10-mile running event while supporting top UK charities. Find a cause and join their team today!

• 10 miles road running

• Sat 11 - Sun 12 Apr

Brighton Marathon Weekend charity places

A weekend festival of sport by the sea with something for everyone including a coastal marathon, 10K and family events on new routes for great crowd support and fantastic atmosphere all round.

• Fun run
• 10K run
• Marathon

• Sun 3 May

ABP Southampton Marathon charity places

Join thousands of people and take on The ABP Southampton Marathon in 2026.

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

• Sat 9 - Sun 10 May

Tough Mudder London West charity places

Be one of 15,000 Mudders to prove you're tough enough to conquer the most technically difficult obstacle course of the series. Expect hills, forest trails, muddy ditches, hills and a finisher beer.

• Obstacle race 5

• Sat 20 Jun

Race to the King charity places

Take on a challenge fit for royalty in this epic ultramarathon along the South Downs Way and Monarch’s Way. Choose from two unique 50km loops – or tackle both in a non-stop 100km challenge!

• 50K ultra run 2
• 100K ultra run
• Trail run
• Charity ultra

• Sat 11 - Sun 12 Jul

Race to the Stones charity places

Conquer Britain's oldest trail, the ancient Ridgeway, as you race towards the 5000-year-old Avebury Standing Stones.

• 50K ultra run 2
• 100K ultra run 3