Guildford Triathlon and Kids Aquathlon – July 2025

Join us for the Guildford Triathlon & Kids Aquathlon on Sunday 20th July 2025 in support of

.Take on a Sprint triathlon or Aquathlon around Guildford on Sunday 20th July 2025 and take the opportunity to race around this unique venue!

This Sprint Triathlon is an exceptional choice for those chasing personal bests, first-time triathletes or those who prefer indoor pool facilities, at the prestigious Surrey Sports Park.

Following the pool swim, the bike course takes you out on the open roads towards Worplesdon, Pirbright and Normandy before returning to the Park and finishing off with a 5km scenic forest run.

The Kids Tristar Aquathlons are the perfect introductory event for children aged 8 to 14 looking to try multipart – perhaps for the first time or to improve on previous years.

Try something new and join us at this fun, family-friendly event for an active morning out with your loved ones!

Your entry will include:

Chip timed results

Unique themed medal (previous design pictured)

Free official event photos

Come and enjoy the day with us; we hope to see you there!

indoor pool swim, at the Surrey Sports Park.

For the Sprint Triathlon the first wave will commence at 7am with subsequent waves set off after this, the last wave will be at 8:45am.

All participants will be emailed their allocated wave and start time in the week before the event.