Sun 18 May 2025 Worthing, West Sussex, UK

KidstriUK Worthing Charity Duathlon | Tristar 2

This duathlon run-cycle-run event is for the novice and more active young persons, and is part of the KidstriUK Multi-sport Series!

  • Sun 18 May 2025
Durrington High School, Worthing

Tristar 2

10:15

Age 11-12 on 31 Dec 2025

£27.50

  • 1.6 km trail running
  • 4 km mountain biking
  • 400 m trail running
  • Enter online
  • Flat
  • Newcomers
  • Park
  • Plastic-free event

Event overview

Newcomers to multi-sport racing very welcome to join this family event for children and a chance for mum or dad to join in.

Open to young people with own cycle and helmet, differing course distances dependant on age categories. Advance entry only, medals for taking part, winners trophies for 1st, 2nd, 3rd in each British Triathlon age groups.

All on grass sports field, all visible to spectators, run under British Triathlon permit and guidelines delivered by an award-winning Team. 

Event includes a Family run relay (donations to charity on the day), Under 7yrs DASH and the Charity raffle for new child's road cycle.

This event is part of KidstriUK Worthing Charity Duathlon.

Event details

  • All fitness levels
  • Newcomers
  • Spectators

Location

  • Changing facilities
  • Park
  • Showers
  • Toilets

Route

  • Flat
  • Multiple laps
  • Wave start

Sustainability

  • Plastic-free event

What's included

  • Medal
  • Trophy

Entries

  • Age 11-12 on 31 Dec 2025
  • Entries open
  • Enter online

Other races at event

  • Sun 18 May
  • #1 of 8
Durrington High School, Worthing

Novice 1

11:40

Age 9-10

£22.50

  • 800 m trail running
  • 660 m mountain biking
  • 400 m trail running
  • Sun 18 May
  • #2 of 8
Durrington High School, Worthing

Novice 2

11:15

Age 11-14

£22.50

  • 120 m trail running
  • 2 km mountain biking
  • 4000 m trail running
  • Sun 18 May
  • #3 of 8
Durrington High School, Worthing

Tristart

12:45

Age 8-8

£22.50

  • 400 m trail running
  • 660 m mountain biking
  • 200 m trail running
  • Sun 18 May
  • #4 of 8
Durrington High School, Worthing

Tristar 1

11:00

Age 9-10

£27.50

  • 120 m trail running
  • 2 km mountain biking
  • 400 m trail running
  • Sun 18 May
  • #6 of 8
Durrington High School, Worthing

Tristar 3

10:15

Age 13-14

£27.50

  • 2 km trail running
  • 6 km mountain biking
  • 800 m trail running
  • Sun 18 May
  • #7 of 8
Durrington High School, Worthing

Youth A

10:15

Age 15-16

£27.50

  • 2.4 km trail running
  • 6 km mountain biking
  • 1.2 km trail running
  • Sun 18 May
  • #8 of 8
Durrington High School, Worthing

SwimBikeRun Mini Duathlon (6-14yrs)

11:15

Age 8-19

£10

  • 800 m road running
  • 4 km road cycling
  • 400 m road running