If you haven't heard of HYROX, then you've clearly not stepped foot in a gym recently. The event combines running with strength and high-intensity exercises and is so popular that it sells out almost instantly

The 31st marathon through Prague’s historic centre. This race is well organised with a stunning, scenic course past historic landmarks like the Charles Bridge and Prague Castle which makes it one of t

Taking on rides of hundreds of kilometres, Audax is a true test of endurance and resilience. India Paine meets four women helping to reshape a male-dominated discipline

City racing for all levels. Places now at t100triathlon.com 1 FROSTY AQUATHLON (various distances) Littlehampton Wave, Littlehampton, West Sussex tuff-fitty.co.uk/frosty/ 8 CARLISLE SPRING DUATHLON (5

Our selection of the best, fastest, toughest, quirkiest and most enjoyable UK races this month

We unearth the must-go destinations and amazing roads to make this your best biking year yet