31 July 2021 -
1 August 2021

Cowman Triathlon 2021

31st July & 1st August 2021

*Race Packs will need to be collected from the Registration desk for athletes who register after Tuesday 20th July 2021.*

We are delighted to be back on the 31st July and the 1st August 2021 for the Cowman, Calfman and Stampede triathlon events at the stunning venue of Emberton Country Park.

The Cowman is a middle distance triathlon (1.9km swim, 90km bike, 21.1km run) and will take place on Sunday 1st August.

The Calfman is half of a middle distance (900m swim, 45km bike, 10km run) and the Stampede (introduced in 2018) is a sprint distance (750m swim, 22k bike, 5.25k run). These events will take place on Saturday 31st July.

The swim takes place in the lake adjacent to the sailing club, with the bike course heading out around the local area (2 laps for Cowman, 1 lap for Calfman, short lap for the Stampede), and the run course circulating the lake featuring both on- and off-road sections (4 laps for Cowman, 2 laps for Calfman, 1 lap for the Stampede).

This event will be taking place in a time-trial format as per BTF guidelines.

The events can be tackled as an individual, or the Cowman and Calfman can be done as a relay team of two or three.

All athletes will receive a bespoke eco-friendly wooden medal and a finisher T-shirt (Calfman and Stampede athletes only) or a hoody (Cowman athletes only).

Entry Fees

Distance January 2021 - February 2021 March 2021 - July 2021
Cowman (Affiliated) £109 £114
Cowman (Non-Affiliated) £115 £120
Cowman Relay (Affiliated) £129 £139
Cowman Relay (Non-Affiliated) £135 £145
Calfman (Affiliated) £59 £64
Calfman (Non-Affiliated) £65 £70
Calfman Relay (Affiliated) £79 £89
Calfman Relay (Non-Affiliated) £85 £95
Stampede (Affiliated) £49 £54
Stampede (Non-Affiliated) £55 £60

Please note, if you have registered for the race using a BTF membership number you MUST present your membership card at registration or you will be required to pay £6 for a day licence. Relay teams will get the BTF discount where one or more members of the team are BTF members.

An administration fee of 6% will be applied to each order by our online entry system partner, Results Base.


1st/2nd/3rd Male and Female in all events.

1st Vet40, Vet50 and Vet60 Male and Female in all events.

These will be sent out after the event owing to the time-trial format.


We are offering free entry to volunteers who help marshal at our events throughout the year. These free places are based on equivalent event type. Click here for more information!

 Event information
31 July 2021
01 August 2021
Emberton Park, Olney

Great Britain
Registration is closed
Starts at 08:00

Price per participant
Through Feb 28, 2021 £65.00 + fee
From Mar 1, 2021 £70.00 + fee
Fee (per order): 6%
Starts at 08:45

Price per participant
Through Feb 28, 2021 £55.00 + fee
From Mar 1, 2021 £60.00 + fee
Fee (per order): 6%
Starts at 07:00

Price per participant
Through Feb 28, 2021 £115.00 + fee
From Mar 1, 2021 £120.00 + fee
Fee (per order): 6%


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BCS Events

In case of questions about the event please contact BCS Events:

01908 585037