Royal Windsor Triathlon June 2026

1 / 6

3 +

Royal Windsor Triathlon June 2026

Not quite ready to book?

Save this event for later and come back to it when you're ready.

Booked 15 times in the last week

£56.67 - £127

Booked 15 times in the last week

About

The Royal Windsor Triathlon is one of UK's most legendary multisport challenges. It takes place in Windsor, Berkshire. the 2026 edition will take place on the 14 June 2026.

The first Royal Windsor Triathlon was created in 1991, and 34 years later is now firmly established as one of the top events in the triathlon calendar. Few triathlons can compare with the historical backdrop of Windsor Castle, the majestic River Thames, the green vista of the Long Walk and the stunning overall surroundings of Windsor.

Sprint Triathlon, Sprint Triathlon with Sunday Racking, Sprint Triathlon Relay (2 Person), and 13 more

View details

Sun, Jun 14, 2026

View logistics

Windsor, United Kingdom

View location

Who‘s Attending?

49 community members attending

+46

Where and when

Location

Alexandra Gardens, Windsor SL4 1RF, UK

Start times

Sunday, Jun 14, 2026

Sprint Triathlon: 6:00 AMSprint Triathlon with Sunday Racking: 6:00 AMSprint Triathlon Relay (2 Person): 6:00 AMStandard Triathlon with Sunday Racking: 6:00 AMSprint Triathlon Relay: 6:00 AMSprint Triathlon inc T-Shirt (+£12): 6:00 AMSprint Triathlon with Sunday Racking inc T-Shirt (+£12): 6:00 AMStandard Triathlon with Sunday Racking inc T-Shirt (+£12): 6:00 AMSprint Triathlon Relay (2 Person) inc T-Shirt (+£12): 6:00 AMSprint Triathlon Relay inc T-Shirt (+£12): 6:00 AMStandard Triathlon: 6:45 AMStandard Triathlon Relay (2 Person): 6:45 AMStandard Triathlon Relay: 6:45 AMStandard Triathlon inc T-Shirt (+£12): 6:45 AMStandard Triathlon Relay (2 Person) inc T-Shirt (+£12): 6:45 AMStandard Triathlon Relay inc T-Shirt (+£12): 6:45 AM

Event summary

Here are the distances available for Royal Windsor Triathlon June 2026

Sprint Triathlon

0.75km

20km

5km

£85

Standard Triathlon

1.5km

40km

10km

£95

Sprint Triathlon with Sunday Racking

0.75km

20km

5km

free

Standard Triathlon Relay (2 Person)

1.5km

40km

10km

free

Route information

Start your summer strong at one of the UK's most iconic multisport events the Royal Windsor Triathlon returns on Sunday 14th June 2026! With Sprint, Standard, and Relay options available, this award-winning race is perfect for triathletes of all abilities.

The day begins with an open water swim in the River Thames keep an eye out for swans! Next, take on a thrilling road cycle through the historic town of Windsor, passing Windsor Castle and heading into the scenic countryside. You’ll finish with a memorable run into Windsor Great Park, along the iconic Long Walk, with the castle framing your final strides.

Whether you’re going solo or teaming up for the relay, the Royal Windsor Triathlon is a must do event with a royal backdrop and a buzzing race village atmosphere.

The Royal Windsor Triathlon is operated by RunThrough as the Official Event Delivery Partner.

Race day pass is not included in the above entry fee and needs to be bought at checkout

Relay races are open only to teams of 3 participants

Relay Ticket Inc T-shirt (+£12 Each)

Distances:

Sprint Triathlon

750m swim, 20km bike and 5km run

Standard Triathlon

1500m swim, 40km bike and 10km run

What's included

Marshalled course
Way-marked route
Prizes for category winners
Medal
Photos

*BTF Race day pass is NOT included in the entry and needs to be purchased separately

How to get there

Alexandra Gardens, Windsor SL4 1RF, UK

Get full directions

PARKING/TRAVEL

There will be parking at Windsor Boys’ School cricket pitches. There’s additional parking within the surrounding roads.

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 (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 (shopping) car parks and are less than a 10 minute walk to Windsor Castle for spectators.

Getting to Windsor by train

Windsor is served by two train stations, Central and Riverside. Both are situation within a few minutes walk of Windsor Castle. First Great Western operates services from London Paddington, you then need to change at Slough onto 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 approximately 55 minutes). Please check train times prior to travelling, to ensure you can arrive in time for the early Sunday start.

Event day logistics

06:00 am - Sprint Triathlon

Bike: Elevation - 127m | Terrain - Road

Run: Elevation - 51m | Terrain - Road

07:00 am - Standard Triathlon

Bike: Elevation - 243m | Terrain - Road

Run: Elevation - 85m | Terrain - Road

11:45 am - Race End

MINIMUM AGES

Sprint Distance - 15 years and above

Standard Distance - 17 years and above

BAGGAGE

We will have a secure marquee where you can leave your baggage. We recommend you bring as little baggage as possible. Your baggage tag is attached to your race number, you simply tear it off and attach to your bag. To collect, show your number to our staff and they will help you find your baggage.

TOILETS

In the Event Village and two water stations on the run route.

REFRESHMENTS

There will be water provided at the start of the run, and there will also be water available at the finish along with your post race goodies and medal.

RESULTS

Results will be available here immediately after the race.

PICTURES

We will have an official photographer at the event, please check out our photos page after the race.

SOCIAL MEDIA

Instagram

Facebook

YouTube

Make sure to follow the Royal Windsor Triathlon on Instagram, Facebook and YouTube below.