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Stewartby Lake Triathlon

Sun 16th Jun 2019 • by Active Training World
Stewartby, Central Bedfordshire, GB

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Tickets £48–£75

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What you need to know

Back for its 4th year! This is a mass-start event. All finishing positions will be calculated based on gun time and not chip time. This is a non-draft legal race. The race starts and finishes in the same location at Stewartby Lake near Bedford. The race consisits of an open water swim, an on-road bike leg and a run on paths.

This event is for athletes of all abilities.

Distances in this event

  1. Standard

    Triathlon: Swim 1.5km, Bike 40km, Run 10km
    7:30am Sun 16th Jun 2019
    Tickets available
  2. Sprint

    Triathlon: Swim 0.75km, Bike 20km, Run 5km
    7:30am Sun 16th Jun 2019
    Tickets available
Course Maps
What’s Included

Minimum Age:

Standard: 17
Sprint: 15
(On/Before 31 Dec 2019)

BTF licence fee
A £5 BTF licence fee is payable on the morning of the race for non-BTF members. BTF members must produce their license at registration or a £5 levy will be charged.

Course Details

The race starts and finishes in the same location at Stewartby Lake near Bedford. The race consisits of an open water swim, an on-road bike leg and a run on paths.

Water will be provided once on each lap of the run and at the finish.

Traffic Free?

Run – Yes
Bike – No

Raceday Logistics

We will not be providing a changing area, therefore please come changed and ready to race. A marshalled baggage area within transition will be provided so you can keep your warm-up clothes safe during the race.


Parking and Transport
Parking is available near to the lake with a £2 charge payable at registration. The nearest train station is only 300m from race HQ! Stewartby Station, Bedford MK43 9LZ


Portaloo toilets will be provided for the event.

If circumstances deem the course to be unsafe or it falls outside the BTF guidelines, ATW have the right to change, move or cancel the event at short notice.

BTF rules
All competitors must comply with BTF rules. Only competitors wearing their ID will be allowed in or out of the transition area.


Trophies for overall Male 1st, 2nd & 3rd place. Trophies for overall Female 1st, 2nd & 3rd place.

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1.3 out of 5 stars

  • Course
  • Organisation
  • Atmosphere
  • Did the Standard in 2018

    Race brief was very quiet. Did not hear a thing crammed into that small room. The queues for the toilet were timely. The marshalls were rubbish. One even told me to pull in and finish after 2 laps even though I was doing the standard. Which cost me time. Nobody was at the finish line. I had to rummage around for my own medal and cup of water at the end. I was then told to hurry up and get my kit nd bike out the transition area as the marshalls have had an incredibly long difficult day and want to go home.

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