The Cardiff 5K, 10K and Half Marathon Winter Warmer Run

The Cardiff 5K, 10K and Half Marathon Winter Warmer Run is a winter running event in Bute Park, offering three race distances with chip timing, medals and on-the-day refreshments.

The Cardiff 5K, 10K and Half Marathon Winter Warmer Run takes place on Sunday 1 February 2026 in Bute Park, Cardiff, and offers three road-race distances. Races and start times: - Half Marathon (13.1 miles): 09:00 (age 17+), entry £30-£35 - 10K: 10:00 (age 15+), entry £25-£30 - 5K: 10:05 (age 11+), entry £25-£30 Participants can expect entry benefits including chip timing, a finisher medal, snacks and drinks, surprise goodies, and supportive on-route atmosphere. The venue includes facilities such as toilets and secure bag storage, and the event is suitable for a range of fitness levels, including beginners. Dogs are allowed at the venue and an event village is available. Booking links (race pages): 5K: https://www.timeoutdoors.com/events/the-cardiff-5k-10k-and-half-marathon-winter-warmer-run/5k 10K: https://www.timeoutdoors.com/events/the-cardiff-5k-10k-and-half-marathon-winter-warmer-run/10k Half Marathon: https://www.timeoutdoors.com/events/the-cardiff-5k-10k-and-half-marathon-winter-warmer-run/half-marathon

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