Running Walking

Ultra Challenge Series

Are you a keen walker or runner looking for a challenge? Perhaps you want to get in shape and re-energise, or fundraise for the Fire Fighters Charity? If so, these events are for you! Whether it’s along a stunning coastline, or on trails in the best of Britain’s countryside, your Ultra Challenge® will be unforgettable – with full support, new friends made, and an amazing sense of achievement.

31 Dec 2025 until 31 Dec 2026

Walking

London Winter Walk

A great event to walk off the Christmas celebrations and to kick start your New Year fitness regime! Hosted by Ultra Challenge, there is full marathon, half marathon and 10k options. Take in highlights of the Thames, its historic bridges, and many of the Capital’s key landmarks. Join as an individual or as a team, and raise funds for the Fire Fighters Charity along the way.

24 Jan 2026 until 25 Jan 2026

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Running Walking

Windsor 50 Ultra Challenge

Get active after the Easter holidays and take on a historic 50 km Ultra, a testing 25 km, or a sharp 10 km challenge at your pace as a walk, jog, or run!

18 Apr 2026

A group of smiling women in blue shirts take a selfie together near the colorful Kiltwalk finish line arch, surrounded by other participants and event banners.
Walking

Glasgow Kiltwalk

Take on an epic 2026 Kiltwalk adventure in Glasgow, Aberdeen, Dundee or Edinburgh!

25 Apr 2026 until 26 Apr 2026