Chiltern 50 Ultra Challenge
26th September 2026
Henley on Thames, Oxfordshire
You can Walk, Jog, or Run along the historic trails and rolling hills of the Chiltern countryside.
Events
Whatever you’re looking for, we have a challenge event for you. Taking part on your own or with friends and family as part of a team? Our program of events has been curated with something to suit people of all ages and abilities.
So whether you’re looking to get back in the saddle on a local bike ride or to walk in the foothills of Everest, you’ll find your perfect event here.
Can’t find what you’re looking for?
Use the filter tool below to find your perfect challenge event. And remember, we’ll support you every step of way.
New ABC Sports Hub
Make sure you head to our NEW ABC Sports Hub. This is a space for you to learn and share training and fundraising tips and get updates about our new and upcoming sports and challenging events.
Visit ABC Sports Hub
41 results
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Berlin Marathon
27th September 2026
Berlin
The BMW Berlin Marathon is one of the world’s marathon majors, with a famously flat route.
Kent Downs 50 Ultra Challenge
10th October 2026
near Maidstone, Kent
The end of season Ultra Challenge crossing the North Downs and passing Leeds Castle.
Chicago Marathon
11th October 2026
Chicago, USA
Sign up to join 45,000 runners for the Chicago Marathon.
Oxford Half Marathon
11th October 2026
Oxford
Get your place at the Oxford Half Marathon. The course takes runners through the pristine, winding streets of historic Oxford.