Nuffield Health Royal Windsor Triathlon

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Date of event

Sunday 18th June 2017


Windsor, Berkshire


Enter This Event

Distances & Prices

  • WGP_Long_Walk_SU_WSSprint 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

Please note that participants will need to register and rack their bikes on the day before the race (Saturday 17 June). However, it is possible to purchase on the day racking during the entry process.

  • If you would like to enter as a corporate group, click here for booking and enquiries.
  • To personalise your medal, order an iTaB engraved with your name and finish time, and make your fantastic finish medal even more special. You can order your iTaB during the entry process or using this link.

About the event

26 years and counting! Awarded the BTF’s ‘Event of the Year’ a remarkable seven times, the Nuffield Health 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, the triathlon will be known as the Nuffield Health Royal Windsor Triathlon which coincides with a stunning new run course taking place on royal grounds! Participants will start from the gates of the castle and go into Windsor Great Park and along the spectacular Long Walk.

See below for some highlights from previous years:


Event Benefits

  • Set in the stunning location of Windsor under the shadow of Windsor Castle
  • For the first time in 2017, the run course will take place on royal grounds in Windsor Great Park
  • One of the longest-running triathlons with 26 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


  • Electronic chip timing
  • Results texted to your mobile phone as you cross the line
  • Finisher’s medal


Waves will run from 06:00 to 08:30 (these timings are the 2016 timings and are provisional only for 2017 at this stage).

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.

Age Requirements

Sprint Distance – Minimum Age 15 at 31 December, 2017
Olympic Distance – Minimum Age 17 at 31 December, 2017



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.


Whilst having a BTF licence covers your liability to take part in our events it doesn’t cover your equipment. Why not check out the equipment section and our partner Yellow Jersey Cycle Insurance to see what they can offer?


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, 30km 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.



Zone3 - Hi Res - Lifestyle (169)Continuing our partnership with Zone3 for 2017, they are here to offer you one of the fastest ranges of wetsuits on the market to hire or buy, perfect for our events.

Zone3 has quickly become one of the most exciting and successful brands on the market thanks to its high performance products which year on year have achieved the highest industry reviews based on speed, comfort, price point and innovation.

Zone3 are offering their Advance wetsuit as part of their hire service for Human Race events. The Advance has won many awards including 220 Triathlon magazine’s “Best Buy” award and has become the market leader for first-timers and those on a budget. The suit is made from super flexible, highly buoyant neoprene for an assured swim performance.

You can purchase or hire a Zone3 wetsuit to make sure you’re fully prepared for your event at the Human Race Hub here.

Please note: the booking deadline to get your wetsuit in time for the event is 5.30pm the Wednesday before the race.


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.

 British Bike HireBIKE HIRE

You can hire a fully serviced and cleaned bike perfect for the event from our partners British Bike Hire.

British Bike Hire is one of the UK’s largest bike hire businesses who specialise in delivering great product for all categories of riders and provide excellent service. They offer a range of bikes to hire or purchase including: leisure, hybrid, mountain, racing and triathlon specifications.

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

Travel & Accommodation

WindsorHeathrowMarriottExteriorWe have partnered with a range of hotels for the Nuffield Health 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 Nuffield Health 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

MacmillanMacmillan Cancer Support is the official charity partner for the Nuffield Health Royal Windsor Triathlon. Team Macmillan are offering places for only £4 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 Nuffield Health Royal Windsor Triathlon JustGiving page