Lezyne Arundel Lido Triathlon | Sunday 18th May 2025

The Lezyne Arundel Lido Triathlon is now in its 20th year.  Arundel itself is steeped in history with its Castle and the River Arun running through the town. The heated Lido is iconic and nestles within the town under the shadow of the famous castle.  Arundel is a popular tourist location and a great place to spend a weekend

The event is suitable for triathletes of all abilities whether you’re honing your pre-season training or a complete novice, everyone is welcome. There are two distances, Standard and Sprint, with both having the option of an Aquabike category. Standard distances are 750/35/8.4 and Sprint and 400/19/4.6. The bike course is regularly used by cyclists and has good visibility. There is a long gradual climb shortly after the start, but generally this is a fast course. Both runs head out over the river and along a stunning tree lined avenue by the Castle.  The Standard turns on the footbridge in the village of South Stoke and the Sprint is a fast out and back route to the Black Rabbit Pub for a fast 4.6km. First swimmers start at 5:45am.

All competitors will receive one of our famous T-Shirts, pack of Protein Balls and free unlimited race photographs from Sussex Sport Photography.  Arundel’s shops, cafes, pubs, museums, boat trips and castle will also be open to the public, making this a great event for the whole family.

Arundel Lido Pool

Arundel Lido Triathlon – Bike A29

Arundel Castle and Bridge

Testimonials:

“Just a quick email to say thank you, wonderful event, it’s going down as my new favourite!”

“Great event and thank you from Brighton Tri Club. We had a great day.”

“Thanks for putting on a great event. Particularly impressed with the attention to safety”