Ultra Challenge Series

Walk, Jog , Run!

We have partnered with Ultra Challenge to bring you places in a number of events including: 

London Winter Walk
25 & 26 January 2025
Full or Half Marathon & 10K + NEW Sunday Family Fun 5K 
A great event to walk off the Christmas & New Year celebrations, and maybe kick start a new fitness regime! There are Full Marathon, Half Marathon & 10K walking options + a NEW family fun 5K on Sunday (accessible). All options start & finish at The Oval Cricket Ground, and take in highlights of the Thames, its historic bridges, and many of the Capital’s landmarks. Sign up as a team, or an individual and families are welcome – there’s rest stops with snacks, a special medal, and hot food at the finish!
Check out the Event Factsheet here!
Contact us rnoh.charity@nhs.net to book your place or find out more!

Jurassic Coast Challenge
17 -18 May 2025
100 km & 50 / 25 km, Marathon & 10K
Spectacular World Heritage coastline. A start in Corfe Castle, the route heads down to Swanage, and along through Lulworth Cove, past Durdle Door, with ups & downs to Weymouth half way. For full 100 km challengers, it’s past Portland Bill, Chesil Beach, and on to West Bay (of TV’s Broadchurch) – before a finish line celebration in the vibrant town of Bridport. Great Half & Quarter Challenge options also – PLUS a Marathon &  Double Marathon option.
Check out the Event Factsheet here!
Contact us rnoh.charity@nhs.net to book your place or find out more!

Easter 50 Ultra Challenge
12 April 2025
50 km or 25 km or 10 km Loop
Take on a 50 km Ultra, a  historic 25 km, or a sharp 10 km challenge – and make it an active Easter! From our Windsor Racecourse basecamp 2000 adventurers will head out on looped routes through the Great Park with fantastic views of the Castle, on to Runnymede, along the Thames Path, and takes in some wonderful surrounding countryside. You’ll get full support all the way, and a celebration finish back at basecamp. It’s a great way to kick off the Ultra Challenge® season, and start to get in shape for summer.
Check out the Event Factsheet here!
Contact us rnoh.charity@nhs.net to book your place or find out more!

London to Brighton
24-25 May 2025
100km, 1/2 and Marathon, 25km
The ‘original Ultra Challenge’ – and once again over 2,000 adventurers will take on the Capital to Coast route and test their grit & determination over the weekend. Richmond-Upon-Thames is the start, and it’s over the North Downs with wonderful Surrey & Sussex countryside to half way at Turners Hill. The full 100 km route heads over the South Downs before the welcome sight of the Brighton coastline comes in to view. You’ll get full support & hospitality all the way – and with three quarter, half, marathon & quarter distance options also available – there’s a classic challenge here for everyone!
Check out the Event Factsheet here!
Contact us rnoh.charity@nhs.net to book your place or find out more!

London Summer Walk
23 August 2025
50km, 25km & 10km loop route
Get your walking shoes on and explore some of the Capital’s less known historic areas with a tour of the ‘gateway to London’ along the Thames’s eastern section. Starting alongside the grandeur of Woolwich Royal Artillery Barracks (short walk from Elizabeth Line, DLR, & Overground) – we have a NEW 50km looped route, with an Ultra March™ option for 2025 which heads into the heart of the Capital – alongside the existing 25km option taking in Greenwich – and a NEW 10km option if you’re after something a bit shorter! Routes steeped in history with iconic sights, a lively warm up, full support all the way, and capped with a BBQ meal, bar & music at the finish – making for a wonderful end of summer celebration!
Check out the Event Factsheet here!
Contact us rnoh.charity@nhs.net to book your place or find out more!

Thames Bridges Trek
13 Sept 2025
25 km - 16 bridges
Join 2500 walkers and trek 25 km across the Capital with unrivalled views of the skyline & landmarks. From a Putney Bridge start it’s East towards the City, zig-zagging over 16 historic bridges – each with a fascinating story – and a mid-point rest stop at The Oval Cricket Ground for snacks & drinks. 25 km later, beyond the majestic Tower Bridge, it’s a party style finish line celebration & afternoon picnic in Southwark Park.
Check out the Event Factsheet here!
Contact us rnoh.charity@nhs.net to book your place or find out more!

Not found what you are looking for? Check out the full Calendar of Ultra Challenge events here: 2025 Events Calendar - Ultra Challenge