All Nations Triathlon
Join All Nations Triathlon 2025
Join us for the All Nations Triathlon—a fun, welcoming supersprint triathlon designed for all skill levels! Whether you're a first-timer or a seasoned pro, this exciting early-season event is the perfect way to challenge yourself.
Race Details
400m Swim 20k Bike 5k Run
Invite your friends, family, and colleagues to compete with you! Not only will you race individually, but you'll also enjoy the festive spirit, feeling like part of an Olympic team. Get ready for friendly competition as nations go head-to-head!
Set at the picturesque Dorney Lake in Windsor, this Olympic venue features a fast, flat course with closed roads and excellent swimming conditions.
Don’t miss out—secure your place today and be part of this exciting event!
Course details
Tthe course is a closed lake and closed roads - The cycle and run route is flat - cycle is 4 laps for 20k and the run is out and back twice to make 5k - wheelchair friendly - note the course may be altered at any point up to event day if necessary
Start address: Windsor SL4 6FJ, UK
Finish address: Windsor SL4 6FJ, UK
Register
Registration closes on 03 May (132 days left)
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Finisher medal
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done Timing chip (single use)
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done Parking info
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done Drink Stations
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done Nutrition Stations
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done Medical Assistance
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done Bag drop info
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done Toilets
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done Shower
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done Dressing rooms
Reviews
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Frequently asked questions
When and where can I collect my BIB/race pack?
Race packs will be collected on the day unless otherwise specified.
How do I get to the race location?
If travelling by train the main stations for Dorney Lake are Slough (Paddington line) and Windsor & Eton Riverside (from Waterloo) but is also near Burnham, Taplow, Maidenhead and Windsor & Eton Central (branch of Paddington line). From these stations you can get a taxi or if with a bike you can ride to the venue. We recommend researching the best option before travelling to ensure you arrive on time.
What is the cancellation/refund policy for this event?
The Fix Events refund policy is: Up to 30 days before the event you can either (i) cancel and receive a 60% refund or (ii) transfer your registration to another Fix Event (£5 transfer fee applies). Alternatively, you can transfer your place to someone else. Unfortunately, after that, we cannot give refunds or transfer your entry to another event. If the event is cancelled for any reason by The Fix Events you will be entitled to a full refund or eligible for a transfer to another Fix Event
Triathlon licence
If you are not BTF registered you have to pay the £5 levy at registration. If you are BTF registered please remember to bring your license.
Drafting
This is a non-drafting event
Wetsuits
Water temperature - if under 11 degrees and the swim is cancelled, over 11 degrees and wetsuits must be worn, over 16degrees and wetsuits are optional and over 22 degrees and no wetsuits are allowed.
Can I walk / do you have a cut off time to complete the event in?
We typically have a cut off time of 2 hours to complete the 5k/10k races from when the event starts. 3 hours for half marathons. Walking part of a 5k event is typically fine but the 10k races are mostly for running (with a bit of walking/jogging if necessary!). If doing a virtual run you have the luxury of completing your event anytime, anywhere and for however long throughout the given event period!
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.
