Royal Windsor Triathlon

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Date of event

Sunday 17th June 2018


Windsor, Berkshire


Enter This Event

Distances & Prices

  • Macmillan Fundraising Entry: any distance or relay for just £1 (requires minimum fundraising pledge)
  • Sprint Triathlon: 750m Swim, 20km Bike, 5km Run £89
  • Olympic Triathlon: 1.5km Swim, 40km Bike, 10km Run £99
  • Team Relay: Sprint Distance £153
  • Team Relay: Olympic Distance £178


  • If you would like to enter as a corporate group, click here for booking and enquiries.
  • Personalise your medal with an iTaB engraved with your name and finish time (order when you enter or via this link)
  • Save money on event extras by buying a Premium entry (read on for more details)!

Is this your first triathlon? Why not join the Macmillan Beginner’s Wave and receive help and advice through your training and on event day – more details here. For a handy glossary on all things triathlon, click here!

About the event

27 years and counting! Awarded the BTF’s ‘Event of the Year’ a remarkable seven times, the Royal Windsor Triathlon is one of the best Olympic distance triathlons in the UK. The triathlon celebrated its 25th anniversary in 2015, and has stood the test of time with its quality delivery, stunning location and great event village.

In 2017, for the first time, the triathlon was known as the Royal Windsor Triathlon which coincided with a stunning new run course taking place on royal grounds! Participants have the chance to run in Windsor Great Park along the spectacular Long Walk in the shadow of iconic Windsor Castle.

See below for some highlights from previous years:


Event Benefits

  • Set in the stunning location of Windsor under the shadow of Windsor Castle
  • One of the longest-running triathlons with 27 years of quality delivery
  • 7 Time BTF Event of the Year
  • A major tick on your triathlon bucket-list
  • Great support and camaraderie around the course
  • Mates Waves enable you to race with your friends regardless of gender or age
  • Prizes available from ERDINGER Alkoholfrei for the fastest T2 time

Final design subject to change


  • Electronic chip timing
  • Results texted to your mobile phone as you cross the line
  • Finisher’s medal
  • A number of event extras if you get a Standard Plus entry, including an official event long sleeved top (pictured) and an event iTaB!


You can pre-order all your digital photos for just £20 (normal price £35) – click here to find out more.


There are a few different options for you to choose from based on whether you’d like to register on the day or the day before and how competitive you are… Here’s a brief explanation (more detailed descriptions below):

Below are the 2017 wave timings. These timings are subject to change for 2018.

Please note that all racking must take place on Saturday (unless you have purchased ‘on the day’ racking) – NO EXCEPTIONS. If you cannot come to registration personally, you can give someone else a letter of authorisation and they can do it for you.


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Saturday Racking (Macmillan Beginner’s Wave): Sprint Distance only! This wave is designed for newcomers to triathlon. You will receive extra support, tips and guidance throughout your training by Macmillan. Whilst fundraising isn’t obligatory with this entry option, it is strongly encouraged.  By selecting this option, you are consenting to receive information from Macmillan.

Saturday Racking (BTF Age Category Wave): BTF Age Category waves split participants into waves according to gender and age. We follow the standard BTF age categories (20-24, 25-29, 30-34…) whereby your age is calculated by your age at the end of the year. Depending on demand, we might group together categories.

Saturday Racking (Mates Wave): Mates Waves are non-competitive, mixed gender and ability waves which allow participants to race with their friends and family.

Sunday Racking (Mixed Wave): Take the hassle out of registering the day before and upgrade your entry to rack your bike and register on the event day. Sunday racking has limited space so book early to guarantee a spot. Your race pack will be sent out to you in the post for this wave so please remember to bring it with you on the day.

Saturday Racking (Sprint with the Pros (Sub 1hr15)): Can you complete a Sprint Triathlon in sub 1hr15? Enter our competitive non-drafting Sprint with the Pros Wave for an elite experience with event ambassadors and elite triathletes Stuart Hayes and Emma Pallant.

Age Requirements

Sprint Distance – Minimum Age 15 at 31 December, 2018
Olympic Distance – Minimum Age 17 at 31 December, 2018



Human Race triathlons and duathlons are governed by British Triathlon. All entrants are required to abide by all applicable British Triathlon rules and regulations.

The relevant rules and regulations can be read in the BTF Rulebook.


If you are not a current member of Triathlon England, Triathlon Scotland or the Welsh Triathlon Association, you will be liable to pay a £6 day membership fee at registration (£3 for Youth & Juniors). Regret cash only, no credit cards. Please show your race licence at registration.


PedalSure exclusively offer Human Race participants 15% discount on Triathlon Insurance which covers Theft & Accidental Damage (including in transition). We now cover all the stages of Triathlon, so cycle, swim and run. Options which uniquely offer up to £150k Personal Accident Cover and up to £2m Personal Liability can also be extended along with competition to also cover transition making this one of the most comprehensive policies in the market for more serious Triathletes. You can also protect accessories, include overseas use, and loss of earnings.

Simply use the exclusive offer link:


British Triathlon Rule Number 8.1 states “Any equipment that acts as an impediment to hearing or concentration is prohibited from use during an event (including transition). This includes, but is not limited to, mobile telephones (which should be switched off if stored in transition), personal stereos and MP3 players.”


We are often asked if wetsuits have to be worn at our events. But the wearing of wetsuits in triathlon is governed by British Triathlon rules and is totally dependent on water temperature one hour before the start of the event. Read the wetsuit rule for triathlons HERE.



Sprint Triathlon: 750m Swim, 20km Bike, 5km Run
Olympic Triathlon: 1500m Swim, 40km Bike, 10km Run

These results are provisional, and any queries should be sent to our Results Crew. These are compiled and any changes are shown in the final results here around a week after the event. If you would like to view the results from previous years, please visit our Results homepage.



Europe’s leading wetsuit brand, Zone3 has built its reputation on a deep-rooted passion for triathlon and ensuring that their wetsuits offer market leading performance, innovation and functionality.

Zone3 has won more industry design awards than any other wetsuit brand, including the first ever and only 10/10 review from 220 Triathlon Magazine and many others including Best in Class, Top Value and Game Changer of the year.

Their product-first philosophy and commitment to excellence ensures a range suitable for athletes of all levels, helping maximise performance and enjoyment within the sport.

You can purchase or hire a Zone3 wetsuit to make sure you’re fully prepared for your event at the Zone3 interactive race hub here.


We are often asked if wetsuits have to be worn at our events. But the wearing of wetsuits in triathlon is governed by British Triathlon rules and is totally dependent on water temperature one hour before the start of the event.

Water Temperature Wetsuit Rule
Water Temp less than 14 degrees Wetsuits are COMPULSORY
Water temp 14 – 22 degrees Wetsuits are OPTIONAL
Water temp above 22 degrees Wetsuits are BANNED

We do say that wetsuits in fact help with buoyancy and warmth, so we strongly recommend that you wear one if they are optional. We will keep you updated with water temperature as we get closer to the event but at Dorney Lake it is almost always an optional wetsuit swim.

BIKE HIREBritishBikeHireHighResColour

British Bike Hire will be providing bike hire at Human Race events up and down the country.

British Bike Hire is one of the UK’s largest bike hire businesses who specialise in event-based bike hire, and with years of experience they know exactly what it takes to have the bike ready for your day, with as little hassle as possible.

Their service includes delivery to your event as well as fitting onto your bike by an experienced mechanic so you’re as comfortable as possible for the ride. They have a fleet covering all bases, from basic alloy road bikes to race-ready carbon fibre machines, as well as road oriented hybrid bikes and mountain bikes. All bikes arrive fully serviced and cleaned with the aim to take as much stress out of your day as possible.

Visit and book via the online portal or email for more information.

Training Events

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Training Articles

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Nutrition Articles

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Travel & Accommodation

WindsorHeathrowMarriottExteriorWe have partnered with a range of hotels for the Royal Windsor Triathlon weekend. If you want to stay in central Windsor and be a close walk from the start on Sunday, check out the Harte & Garter. For a great value hotel with fitness room & pool, the Windsor Heathrow Marriott is less than 4 miles from the start.

For this weekend, all our hotel partners include:

  • Early breakfast option (from 5.30am)
  • Guaranteed best price for Royal Windsor Triathlon guests.

Alexandra Gardens, Barry Avenue, Windsor SL4 3HY

No other event in the world can compare with the historical backdrop of Windsor Castle, Eton College and the majestic River Thames. The river swim is followed by a bike course that takes in a number of villages around beautiful Berkshire and returns through Windsor Great Park. The multi-lap run course winds around the Great Castle, over Eton Bridge and along Eton High Street, passing famous Eton College. The event takes in 900 years of British history!

Windsor is very easy to get to, being only 15 minutes away from London’s Heathrow Airport and only 30 minutes from central London. There are also very fast road and rail links into the centre of London.

Getting to Windsor by Car

Windsor is just 30 miles west of London and is easily accessible via the major motorway networks. From M3 exit at junction 3 (bagshot); from M4 exit at junction 6 for Windsor; from M25 exit at junction 13 (Egham) and from M40 exit at junction 4 (Marlow) or junction 2 (Beaconsfield). Long stay car parks are located at Romney Lock, King Edward VII Avenue and Alexandra Gardens. All are cheaper than the more central (shopper) car parks and are less than a 10 minute walk to Windsor Castle.

Getting to Windsor by Train

Windsor is served by two train stations, Central and Riverside. Both are situated within a few minutes walk of Windsor Castle. First Great Western operates services from London Paddington. Change at Slough on to the branch line that links with Windsor & Eton Central Station. South West Trains operates direct services from London Waterloo to Windsor & Eton Riverside Station. Journey time is approximately 55 minutes. Please check train times for the early Sunday (approx 6am) start.

Charity & Fundraising


Macmillan Cancer Support is the official charity partner for the Royal Windsor Triathlon. Team Macmillan are offering places for only £1 with a pledge to raise £400 in sponsorship. Join our team today to order your free kit, receive incredible support and make your miles matter. Macmillan Cancer Support is here to make sure no one has to face cancer alone and with your help no one will. If you’d like to find out more about Macmillan’s work, please head to

Just GivingIf you’re looking for a way to make your event count, why not raise money for a cause you care about? Head to JustGiving, make a fundraising page in a few simple steps, and share it far and wide by email and social media.

Make your Royal Windsor Triathlon JustGiving page

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