Did you know that as well as our own events, we also have places in hundreds of organised challenge events including everything from inflatable fun runs to ultra marathons right across the UK?
So get involved to challenge yourself and help raise vital funds for the charity. And don’t forget, if you don’t see something here that suits your interests, you can always sign-up to your event and still fundraise for TOFS!
Current events
Big Splash Swimathon
Until the 15th November
Choose to go it alone or get the whole family involved and set a group target. Set your distance from our Mini splash right up to 10K or go freestyle and pick your own.
Sign-up and claim your exclusive TOFS medal at: https://tofs.org.uk/event/big-splash-swimathon-2026/
Great North Run 2027 – Applications close 2nd November!
Take on the Great North Run for TOFS in 2027 and help to make a difference.
60,000 determined and dedicated runners make the Great North Run the World’s biggest and best half marathon, famous for its warm North East welcome, unbeatable atmosphere and the millions raised for good causes.
2027 Events
We’ve added more events to our 2027 line-up. Head over to https://tofs.org.uk/support-tofs/join-a-fundraising-event/ to see them all including:
- Skydives
- Tough Mudder
- Chester Triple (10K / Half / Marathon – Metric or Full )
- Cardiff Half
- Hackney Half
- Edinburgh Marathon / Half Marathon
- Ultra Marathons
- and many more…
Take on a Tough Mudder for TOFS in 2027!
Neil and Stuart did. Can you do the same? Tough Mudder creates some of the world’s most intense obstacle courses, expertly designed to test your physical strength, stamina and mental grit.
This isn’t just an event, it’s a calling. By taking on the mud, sweat, and obstacles for TOFS, every step you take and every pound you raise helps support TOFS.
Upcoming events in London, Edinburgh, Grantham, Skipton, Gloucestershire, Cheshire & West Sussex.

The Ultra Challenge Series 2027
Your Challenge …Your Way AS A TEAM OR INDIVIDUAL… AT YOUR PACE…
10 KM, 25 KM, 50 KM, or 100 KM
Looking for a challenge – to test yourself, to get in shape, or bond with friends on a weekend adventure? If so, an Ultra Challenge® is for you – and you don’t need to be a budding elite athlete, they’re for everyone, take it on at your pace and fundraise for your TOFS!
Walk, Jog, or Run along stunning coastlines, or trails through wonderful countryside – with full support all the way, camaraderie, and an amazing sense of achievement!
Upcoming challenges
- London Winter Walk (30 & 31 Jan)
- Bath 50 Ultra Challenge (20 Mar)
- Windsor 50 Ultra Challenge (17 Apr)
- Isle Of Wight Ultra Challenge (1 – 2 May)
- Jurassic Coast Ultra Challenge (15 – 16 May)
- London 2 Brighton Ultra Challenge (29 – 30 May)
- Lake District Ultra Challenge (5 – 6 Jun)
- Cotswold Way Ultra Challenge (12 – 13 Jun)
- North Norfolk 50 Ultra Challenge (19 Jun)
- North Yorks Ultra Challenge (26 – 27 Jun)
- Peak District Ultra Challenge (3 – 4 Jul)
- Gower Peninsula Ultra Challenge (17 – 18 Jul)
- South West Coast 50 Ultra Challenge (24 Jul)
- North Downs 50 Ultra Challenge (Sat 31 Jul)
- London Summer Walk (21 Aug)
- The Borders Ultra Challenge (28-28 Aug)
- South Coast Ultra Challenge (4/5 Sep)
- Thames Path Ultra Challenge (11/12 Sep)
- Thames Bridges Trek (11 Sep)
- Thames Twilight 10 Walk (10 Sep)
- Chiltern 50 Ultra Challenge (25 Sep)
- Shropshire 50 Ultra Challenge (18 Sep)
- Kent Downs 50 Ultra Challenge (9 Oct)
https://tofs.org.uk/support-tofs/take-on-an-ultra-challenge-for-tofs/

If you have any questions about any of the events listed or about fundraising for TOFS in general, please get in touch.



