Mark your calendars! The 2025 Royal Windsor Triathlon is happening on Sunday, June 15th. Don’t miss out on this exciting event—register your interest below and join the action!

REGISTER YOUR INTEREST

Those who register below (it’s completely free) will be the first to receive updates on entries opening for the 2025 event.

NB: Please do not use autofill when filling in the form.

2025 Pre-Reg

Name

First

Last

By entering your email you agree to our Terms and Conditions allowing us to contact you with marketing communication regarding the Royal Windsor Triathlon.

Phone

(Optional)

What distance are you interested in entering?

Olympic Distance - 1500m Swim, 40k Bike, 10k Run

Sprint Distance - 750m Swim, 20k Bike, 5k Run

I am interested in fundraising for Macmillan Cancer Support

Yes

If you are human, leave this field blank.