The Castles Challenge is a triathlon race series taking place on Saturday 19th August 2017 at Bamburgh Castle in Northumberland. Originally setup in 2009, the series comprises junior triathlons, a sprint triathlon and a middle distance triathlon. The swim, bike and run courses offer stunning scenery linking up some of Northumberland’s finest landmarks.

Entry fees

Sprint: £50 (£45 for BTF members)

Sprint relay: £90 (team of three)

Middle distance: £95 (£90 for BTF members)

Middle distance relay: £150 (team of three)

TriStar 1, 2 and 3: £23 (£20 for BTF member)

Please note, if you have registered for the race using a BTF membership number you MUST present your membership card at registration or you will be required to pay a supplement for a Day Licence.

A booking fee of £1.50 per entrant will be added together with a small per-order charge (approximately 1.25%) to cover the cost of processing your debit or credit card.