Castle Race Series - Hever Castle

SEP
26-27
2026
A multisport weekend at Hever Castle in Kent with triathlon, duathlon, aquabike, aquathlon, swim and run races across several distances, a large junior triathlon and a festival village. Alzheimer's Research UK is the event charity.
26-27 Sep 2026
Sprint 750 m 4.3 km Olympic 1500 m 10.5 km Triathlon Starter - Satur... 200 m 15 2.5 km Sprint 750 m 20 km Super sprint 400 m 20 4 km

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Hever Castle Multisport Weekend

The Hever Castle Multisport Weekend takes place on 26-27 September 2026 in the historic grounds of Hever Castle in Kent. The event runs multiple race formats across the estate and surrounding roads and paths, and includes a festival village and on-site camping.

Racing covers a range of multisport disciplines: triathlon, duathlon, aquabike, aquathlon, swim races and run races. Relay options are offered and the September weekend hosts the series' largest junior triathlon for athletes aged 9–16. Water quality is monitored and published as part of the event's procedures.

Key race formats and example distances:

  • Gauntlet: 1.9K swim / 90K bike / 21K run
  • Olympic: 1.5K swim / 40K bike / 10.5K run
  • Sprint: 750M swim / 20K bike / 5K run
  • Super Sprint and Starter distances also available

The event is a British Triathlon permitted weekend and includes the 2027 World Championship Standard Distance Aquabike qualifier scheduled for Sunday 27 September 2026. Participants in triathlon or multisport races must hold a BTF annual membership or purchase a single-use day pass. Alzheimer's Research UK is listed as the national charity partner.

Event services and amenities noted in event information include bike hire, wetsuit hire, event photography, recovery services, coaching support, personalised medals and a festival village with live music, shopping, food and children's entertainment. Visit the organization's website for the most recent information.

Marathon
Sunday Run Marathon
Half Marathon
Sunday Run Half Marathon
Half Marathon
Sunday Tri Gauntlet
11 km
Sunday Tri Olympic
10 km
Sunday Run 10k
8 km
Saturday Tri Sprint Plus
5 km
Saturday Tri Sprint
Saturday Tri Super Sprint
Saturday Tri Starter
Sunday Duathlon Standard
Sunday Duathlon Middle
Sunday Aquathlon Standard
Saturday Duathlon Sprint
Saturday Aquathlon Sprint
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