• Amphibian Finisher
    Take part in Triathlon
    Want to give triathlon a go? Come and join Horsham Amphibians Triathlon at one of our training session.
  • International Races
    Many of our members compete internationally.
  • Horsham Amphibians Triathlon Club on a cycling trip
    Social events and weekends away
    We regularly organise group events for our members such as cycling trips to the velodrome, mountain biking weekends and social events such as our summer bbq and Christmas party
  • Southwater Relays get under way
    Southwater Relays
    We organise the very successful Southwater Relays which is now in its 25th year
Clock [swimming] icon


We organise regular social event which all members are welcome and encourage to join
Road [cycling] icon

Lake Swimming

During the warmer months we arrange regular swimming sessions in Southwater lake
Arrows [relay] icon


We are the organisers of the Southwater Relays which is a very successful local event

About our club

Horsham Amphibians Triathlon (previously Amphibians 2 Triathlon Club) is based at Christ's Hospital Sports Centre near Horsham in West Sussex.

We are a thriving club attracting members from the West Sussex area. Our 70 members range in age from 15 to 85. Although we are located around the Horsham area, we have members joining us from as far away as Worthing, Steyning, Brighton and Guildford.

We organise the Southwater Relays each September, and have many coached training sessions a week ranging from time trials, biking, studio cycling, track and interval sessions and of course swimming both pool based and open water.

What’s On

Date/Time Event
07:45 - 08:45
Coached Swim - Christ's Hospital Sports Centre
Bluecoat Sports Health & Fitness Club, Horsham
14:00 - 15:00
External Race: Sussex XC League
Bexhill Leisure Centre, Bexhill
20:00 - 21:00
Coached Swim - Steyning Leisure Centre
Steyning Leisure Centre, Steyning
19:00 - 20:00
Coached Run - Broadbridge Heath Leisure Centre Track
Broadbridge Heath Lesiure Centre, Broadbridge Heath West Sussex
20:00 - 21:30
Coached Swim - Christ's Hospital Sports Centre
Bluecoat Sports Health & Fitness Club, Horsham

More About The Club


Friends and Affiliates

A list of our ‘Friends & Affiliates’ with contact details, website links and HAT Club discounts

Relay race

Latest news

Check out the latest news from Horsham Amphibians Triathlon. 

Award winners


Follow the activities of our members on Strava to see what we are up to.