Find your own challenge – be part of our team!
If any of the events on our calendar take your fancy, simply click on the name for more information and to register your place.
May My May Marathon – Virtual run Throughout May Your location
Great Birmingham 10K 6th May Birmingham City Centre
Great Bristol 10K 13th May Bristol City Centre
Glasgow Nightrider 19th-20th May Glasgow City Centre
Great Manchester Run Half / 10K 20th May Manchester City Centre
June Northumberland Triathlon* 3rd June Druridge Bay
Great North Swim 8th-10th June Windermere, Lake District
London Nightrider 9th-10th June London City Centre
Great Women’s Run 10th June Kelvingrove Park, Glasgow
July Liverpool Nightrider 14th-15th July Liverpool City Centre
Snowdonia Trail Marathon Full / Half / 10K 15th July Llanberis, Wales
Woodhorn Museum Triathlon* 15th July Queen Elizabeth II Country Park, Northumberland Prudential RideLondon-Surrey 100* 29th July Surrey
August Great Aberdeen Run Half / 10K 26th August Aberdeen
September Great North Run* 9th September Newcastle City Centre
BoS Great Scottish Run Half / 10K 30th September Glasgow City Centre
October Royal Parks Half* 14th October London City Centre
Birmingham International Marathon 14th October Birmingham City Centre
Great Birmingham Run Half 14th October Birmingham City Centre
Great South Run 10M 21st October Southsea, Portsmouth
December Santa Run 10K / 5K / Mini Santa Run 2nd December London Victoria Park
Year round events Tough Mudder 5-10M All year round Various locations
Glow in the Park Apr, Sep, Oct, Nov Various locations
London to Paris Cycle Jun, Jul, Sep Via Discover Adventure
Land’s End to John O’Groates Cycle Jun, Aug, Sep Via Discover Adventure
Yorkshire Three Peaks weekend Jun, Jul, Aug, Sep Via Discover Adventure
*CLDF have places available at these events – see our Challenge Events pages for details