Newhaven
Triathlon Calendar near Newhaven 2026-2027
Monthly updates for Newhaven
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Newhaven for 2026-2027! We've gathered 9 exciting races in the area. Check out our detailed list below to find your next local race.
March 2027
An indoor-pool swim followed by a seafront run at Littlehampton Wave, offered over two distances with age categories, team prizes, and a charity link.
May 2027
Pool based triathlon at Tonbridge School offering sprint and standard formats plus aquabike, aquathlon and relay options, with a race licence required.
East Grinstead Triathlon on 9 May 2027 features pool swims, a 26 km bike through nearby villages and town runs, with relay, Try a Tri and aquabike options.
Triathlon at Arundel Lido on 16 May 2027 with Standard and Sprint options, heated 25m pool swims, a rolling bike course and run routes near the castle.
June 2027
A community-focused triathlon at Patcham High School with pool swims, varied bike and run formats, an event village, and multiple accessibility features.
Monthly updates for Newhaven
Get new running races (and updates) in your inbox every month.
July 2027
A summer aquathlon at The Wave, Littlehampton combining a 25m pool swim with a flat run course; options are 800m swim with 10k or 400m swim with 5k.
Multi-distance swim bike run events along the Eastbourne seafront with cycling on fully closed roads and races for adults and juniors on 11 July 2027.
August 2027
Supertri Brighton on 29 August 2027 continues the Brighton & Hove Triathlon on the seafront, offering Supersprint, Sprint and Olympic distances on a fast, flat, traffic free course.
September 2027
A multisport weekend at Hever Castle in Kent featuring triathlon, duathlon, aquabike, aquathlon, swim and run races across multiple distances and junior categories.