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The BIG T Triathlon

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Tickets £12–£48

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We are delighted to announce the return of the annual Big T Triathlon, taking place in Trowbridge. You can choose between a sprint distance (400m / 25km / 5km) and our Enduro, olympic distance (600m / 48km / 10km) and Adult Aquathon (400m /5km). There are also Little t Junior races.

How to enter the The BIG T Triathlon

  1. 400 M

    Triathlon: Swim 0.4km, Bike 25km, Run 5km
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  2. 5 K

    Triathlon: Swim 0.6km, Bike 48km, Run 10km
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  3. 400 M 25 K 5 K

    Triathlon: Swim 0.4km, Bike 25km, Run 5km
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  4. 600 M 48 K 10 K

    Triathlon: Swim 0.6km, Bike 48km, Run 10km
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  5. Tri Start

    Other: Swim 0.05km, Swim 0.6km
    Event passed
  6. Youth

    Other: Swim 0.4km, Run 3km
    Event passed
  7. Aquathlon (5.4 Km)

    Other: Swim 0.4km, Run 5km
    Event passed
  8. Tri Star 1

    Other: Swim 0.1km, Run 1.5km
    Event passed

The BIG T Triathlon routes

Event Details

What’s Included
Prizes for Male and Female 1st overall Male and female, 1st U23 Male and Female, 1st senior athlete Male and Female 1st veteran athlete.
Raceday Logistics

06:30 Registration open

06:30 Transition Open

07:15 Big T Long -Wave 1 at pool side

07:30 Big T Long -Wave 1 start

09:20 Big T Sprint -Wave 1start

10:15 (approx) First runners complete course

13:15 (approx) Last runners complete course

Kit List
    You must have a roadworthy bike, with fully functioning brakes on both wheels and bar ends must be plugged.
    A suitable, un-damaged helmet with a safety standard sticker, must be worn at all times when in contact with your bike.
    Random spot checks will be made in transition, and any defective equipment may be withdrawn by order of the race director.
    Under no circumstances may athletes carry or use mobile phones and/or headphone devices in the ‘field of play’ i.e. anywhere on the swim, bike, run courses nor in transition.

Spectators are encouraged to watch the event and are welcome in the pool viewing area and by the finish area on the playing fields. No spectators are allowed in transition.We would prefer no spectators on the bike course. If your guests wish to volunteer as marshals, please make us aware at registration

The BIG T Triathlon weather forecast

Drizzle throughout the day.

Predicted highs
Predicted lows
IconHigh chance of rain
IconLight breeze possible, up to 10mph

Meet the organizer

Organizer's website

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