Centurion 100km Triathlon
Sun 19 May 2024 Bedford, Bedfordshire, UK

ATW Box End Centurion 100km Triathlon

Challenge yourself to tackle a 100km Centurion this year, a distance made popular by the PTO race series. Ideal if you're training for a 70.3 Half-Iron or taking a step up from Standard Distance Tri.

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  • Sun 19 May 2024
Box End Park, Bedford

Centurion 100km Triathlon

07:00

£110-£135

Age 18 & over on 31 Dec 2024

  • 2.2 km lake swimming
  • 77 km road cycling
  • 20 km trail running

Overview

Brought to you by the largest multisports organiser in the UK.

This event is open to everyone, regardless of ability and offers a choice of distances. For those who don’t want to run there is an Aquabike (swim-bike) option. For those who would like to compete as a team, there are relay options too.

Camping is available so you can really make a weekend of it and enjoy the exciting vibe with friends, family and fellow sportspeople.

Highlights

  • Stunning clear waters 
  • Beautiful scenery 
  • Well marked courses
  • Club camaraderie 
  • Supportive marshals 
  • Free event photos
  • Custom designed medal
  • Finish line snacks and goodies

This event is part of ATW Box End Triathlon.

Event details

  • All fitness levels
  • Event village
  • Newcomers
  • Spectators
  • Swim hat required
  • Teams
  • Wetsuit advised
  • Wetsuit not allowed if too hot
  • Wetsuit required if too cold

  • Camping
  • Paid parking
  • Park

Event HQ

Box End Park
Box End Road
Box End
Bedford
Bedfordshire
MK43 8RQ
UK

Parking

Parking is available at Box End Lakes.

  • Distance markers
  • Marshals
  • Out and back
  • Undulating
  • Water stations
  • Way markers

Route overview

The Metric Centurion distance involves a 2.2km swim in the crystal clear Box End Lake, a 77km road bike on fast country roads, and finishing with a 20km offroad run. This event has a non-draft legal bike leg. 

Who it's for

Transgender athletes are, and will continue to be, very welcome at recreational and competitive activity in Triathlon. At any competitive event from 1st January 2023, there will be a Female category open to athletes who are the female sex at birth and an Open category open to all other athletes.

Here are the ways this event cares for the environment:

Summary

  • Recycling bins
  • Recycling gets separated from general waste
  • Finish line water bottles made from recycled material
  • Refill taps are provided so participants can bring their own bottle and fill up during the event
  • The choice of paper cups at water stations
  • Signage including course marking attached with reusable garden wire instead of plastic cable ties
  • 'Dynamic bib assignment’ removes the need for envelopes, sticker labels and excess waste
  • Bike racking is provided to promote cycling to the events

  • Goody bag
  • iTAB
  • Medal
  • Race photo

Included

Finishers will receive:

  • Custom designed medal
  • Finish line snacks and goodies
  • Unique triathlon experience

Optional extras

  • British Triathlon Federation Race Pass (£8)
  • ICE band (£22.94)
  • Personalised medal insert (£9)

  • Age 18 & over on 31 Dec 2024
  • Entries open
  • Enter online
  • Event merch available
Enter now

Team relay

For teams of 2 or 3 people to share the disciplines between them.

Entry fees

Entry fee

£110.00

Team entry fee

£135.00

Other races at event

  • Sun 19 May
  • #1 of 7
Box End Park, Bedford

Sprint

07:00

£75-£95

Age 15 & over

  • 750 m lake swimming
  • 21 km road cycling
  • 5 km road running
  • Sun 19 May
  • #2 of 7
Box End Park, Bedford

Sprint Distance Aquabike

07:00

£65

Age 15 & over

  • 750 m lake swimming
  • 21 km road cycling
  • Sun 19 May
  • #3 of 7
Box End Park, Bedford

Standard

07:00

£95-£115

Age 17 & over

  • 1500 m lake swimming
  • 40 km road cycling
  • 10 km road running
  • Sun 19 May
  • #4 of 7
Box End Park, Bedford

Standard Distance Aquabike

07:00

£85

Age 17 & over

  • 1500 m lake swimming
  • 40 km road cycling
  • Sat 18 May
  • #5 of 7
Box End Park, Bedford

Mixed Team Relay

18:30

£140

Age 15 & over

  • 350 m lake swimming
  • 7.7 km road cycling
  • 1 km road running
  • Sun 19 May
  • #7 of 7
Box End Park, Bedford

Centurion Aquabikus

07:00

£100

Age 18 & over

  • 2250 m lake swimming
  • 77 km road cycling