Join us to race through the glorious rural idyll of Yorkshire and the Howardian Hills. Pick your discipline - triathlon, duathlon, aquabike, aquathlon, swim and run - and choose a distance from starter to elite. Recruit your friends and celebrate completing your challenge in our festival village.

Venue

Swim through Castle Howard’s Great Lake, cycle through the Howardian Hills, run through the undulating countryside of the estate before a sprint finish tops everything off in style right in front of the main doors of the house.

Throughout the weekend, athletes and spectators will be able to enjoy a fun-packed festival village featuring live music, shopping, food and drink, children’s entertainment, yoga and more.

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Races

The weekend will host a huge range of races for all ages and abilities. Whether you’re 9 or 90 years old, a first-timer or an elite, you can pick from our triathlon, duathlon, aquabike, aquathlon, run and swim races. We have relays and mixed relays too!

See All Races
See Course Maps
Competitor Guide
Gauntlet Guide

Governing Body

We are delighted to announce that this event is governed by British Triathlon. If you are competing in a triathlon or multisport event you will need a valid membership of day licence to compete.

Our Middle Distance Duathlon has been awarded qualifier status for the 2023 European Championship. Book Here. Find out more here. Once registered, athletes must to register their intent to qualify via the BTF website here.

This event is part of and qualifier for the Triathlon England Yorkshire Junior Series.

Buy BTF Day licence
BTF Rules

Charity

We are delighted to have partnered with Macmillan Cancer Support for another year. They do whatever it takes to give people affected by cancer the support they need. Macmillan are going all out to support people with cancer. But they can’t do it without you.

You can support Macmillan by signing up for a charity place and committing to fundraise, making a donation via the registration form, or via our 2022 Series JustGiving page.

Learn more
Book Charity Place
Donate now

Pricing and Distances

Discipline
Race
Distance
Full Price
25% Discount
Day/Time
Triathlon
Gauntlet
1.9K / 90K / 21K
£240 / £295
£180 / £221
SUN AM
Triathlon
Olympic
1500M / 44K / 10K
£120 / £165
£90 / £124
SUN AM
Triathlon
Sprint Plus
800M / 40K / 8K
£110 / £155
£83 / £116
SAT AM
Triathlon
Sprint
750M / 20K / 5K
£100 / £150
£75 / £113
SAT AM
Triathlon
Super Sprint
400M / 20K / 4K
£90 / £145
£68 / £109
SAT AM
Triathlon
Starter
200M / 10K / 2.5K
£80 / £120
£60 / £90
SAT AM
Triathlon
15-16 years
500M / 8K / 2.4K
£50 / £60
£38 / £45
SUN PM
Triathlon
13-14 years
400M / 6K / 2.4K
£45 / £60
£34 / £45
SUN PM
Triathlon
11-12 years
300M / 4K / 1.6K
£40 / £60
£30 / £45
SAT PM
Triathlon
9-10 years
200M / 4.2K / 1.4K
£35 / £60
£26/ £45
SAT PM
Duathlon
Middle^
10.5K / 90K / 10.5K
£80
£60
SUN AM
Duathlon
Standard
10.5K / 45K / 6.5K
£75
£56
SUN AM
Duathlon
Sprint
5K / 20K / 2.5K
£70
£53
SAT AM
Aquabike
Standard
1500M / 45K
£75
£56
SUN AM
Aquabike
Sprint
750M / 20K
£70
£53
SAT AM
Aquathlon
Standard
1500M / 10K
£60
£45
SUN AM
Aquathlon
Sprint
750M / 5K
£55
£41
SAT AM
Swim
5K
5K
£65
£49
SAT AM
Swim
2.5K
2.5K
£55
£41
SAT PM
Swim
1 Mile
1 Mile
£45
£34
SAT PM
Run
Marathon
42.2K
£65
£49
SUN AM
Run
Half Marathon
21.1K
£45
£34
SUN AM
Run
10K
10K
£35
£26
SUN AM

^ Middle Distance Duathlon – Incorporating the 2023 European Championship Middle Distance Duathlon Qualifier

Entrants will be notified of their wave time via email approximately 2 weeks prior to the event. We ask that triathlon and multisport participants arrive  1hour 15 minutes before their given start time. Swim and Run Series participants need to arrive no later than 30 minutes before the start of their race.

Juniors 9 – 16 years – A non-draft race for all age groups. Bike course on multi terrain, off road tyres advisory!

Sign up for a discounted charity race place and raise vital funds for people with cancer

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