Guildford Triathlon

Guildford, Surrey

Organiser's Description

This is Guildford's largest triathlon event, featuring a sprint triathlon for adults and aquathlon races for children as young as 8. Taking place at a state-of-the-art facility, both novices and veterans will enjoy a pool swim, road bike and trail run. Whether you’re a seasoned racer or a multisport newbie the Guildford Triathlon is the event for you!

Start Time



  • Kids Aquathlon Dolphin 1 - Age 8/9 on race day.
    £20 BOOK
  • Kids Aquathlon Dolphin 2 - Age 10/11 on race day.
    £20 BOOK
  • Kids Aquathlon Dolphin 3 - Age 12-15 on race day.
    £20 BOOK
  • Adult Triathlon 15+ years
    £56.90 BOOK
  • Adult Triathlon BTF Affiliated Member. 15+ years
    £50.40 BOOK

Beginner friendly

Chip Timing


First Aid

Free Parking

Indoor Toilets

Kids Races

On Site Catering


Web Results

Surrey Sports Park, Guildford, Surrey, GU2 7AD

Train to Guildford and then it's a 10 minute cycle to the venue.

Free parking on tarmac at Surrey Sports Park. Park in the lower Nursery Car Park and come up to registration by the main building. Aquathletes - bring all your kit. Triathletes - leave your bikes and kit as your transition zone is on the astroturf pitch adjacent to the Nursery Car Park.

Register online and receive your confirmation email. Then on race day, pick up your race number and timing chip at the registration desk, open from 6am. Nothing is sent out to you by post before race day. Read the Race Briefing sign.

Adults (15+ yrs) - 500m swim, 22 km bike, 5 km run

Dolphin 1 - 8/9 yrs: 50m swim, 600m run

Dolphin 2 - 10/11yrs: 200m swim, 2 km run

Dolphin 3 - 12/15yrs: 300m swim, 3 km run

Adult Sprint Triathlon: 500 meters swim course in the 50 meter Sports Park pool, then a 22km road bike, followed by a 5km off-road run. Open to those 15 and older.

Book your place

  • £20
  • £20
  • £20
  • £56.90
  • £50.40

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