The Alderford Triathlon

Alderford is proud to host the first-ever UK Triathlon National Olympic Championship over the Olympic distance.

Swim 1500m, Cycle 40km & Run 10km

By entering the Alderford Olympic Triathlon, you’ll automatically be part of this exciting Championship race, open to athletes of all abilities.

Awards will be given to the top three overall male and female finishers, as well as first in every five-year age group category, crowning them UK Triathlon National Olympic Champions.

Join us for this fantastic event—the pinnacle of UK Triathlon’s 2025 Olympic distance racing season!

Embark on a thrilling multi-sport journey at the Alderford Triathlon. Dive into the challenge of swimming, cycling, and running as you push yourself to new heights.

With a stunning backdrop of natural beauty, Alderford Lake offers an ideal setting to test your endurance and athletic prowess. Whether you’re a seasoned triathlete or a novice looking for a new challenge, with 6 challenging distances to choose from, this event promises an unforgettable experience.

Join us at the Alderford Triathlon and embrace the excitement of pushing your limits in a supportive and inspiring environment.

• Spring-fed freshwater lake swim
• Flat countryside bike course
• Picturesque, flat grass run course around the lake
• Official Finishers Medal for all entrants
• Electronic Chip Timed Event