Active Training World Logo

Grafman Middle Distance Triathlon 

6th June 2021.

Starting at 07.00

This event is organised by
Active Training World

Grafman Middle Distance Triathlon 

Join us for the Grafman Middle Distance Triathlon this June, at Grafham Water. This beautiful and iconic lake is host to many sporting activities and boasts a scenic run route past the iconic Valve Tower.

Grafman was  voted National Event of The year 2014 and was selected for the Triathlon England Middle Distance Championships 2015 and British Championships 2016.

This event is open to everyone, regardless of ability and there are plenty of activities at the venue to keep the whole family entertained while you race.

This is a non-draft legal race.

The triathlon will begin at 07:00am. This will be a time trial format start, depending on covid restrictions. Swimmers will start one at a time, in a rolling start format, with the fastest predicted swim times being set off first. The results will be based entirely on chip-timing, not gun time.

Many people are understandably nervous regarding entering events again and we want to assure you that we take every measure we can to organise a safe, socially distanced event. To see this in action watch our video Covid-19 Safety at ActiveTrainingWorld Running and Triathlon Events

We want you to book with confidence so, if this event can no longer go ahead, and an alternative date isn’t found, you will be offered a virtual run or a refund of your entry fee. (Booking fees are non-refundable)

Aquabike and Relay entries also available.

Sunday 6th June 2021.
Start Time: from 7:00am. 

LOCATION: Grafham Water Visitor Centre, Marlow Park, Grafham, Huntingdon, Cambs, PE28 0BH.

Online entries: Pay by major credit/debit cards


Race packs can be collected at the the event venue the day before or on the morning of the race. Bikes can only be racked on the morning of the event.

Registration and Transition opening times will be advised in the final details

The day license for Non-BTF members is included in the entry price.

There will be an online race briefing made available before the event, it is mandatory to have watched this as there will be no pre-race briefing on the day.

Please arrive in sufficient time to collect your race packs and set up your transition area.


Book your place

  • If this is your first registration on our new booking platform but had an ATW account previously, your old ATW log in details are now invalid and a new account will be created for you when you book your first event without logging in.
  • If you are booking more than 1 place, please ensure that you complete the individual details for each attendee accurately answering all the questions on their behalf.
  • Relay entries should be completed with lead entrant’s details only. Additional team members’ details will be taken at Registration on the day
  • The BTF Day License for the event is included in the price of a Non BTF Entry
Details Price Qty
Grafman Middle Distance Triathlon Entry Non BTF Member EARLY BIRD £107.10 (GBP)*  
Grafman Middle Distance Triathlon BTF Member EARLY BIRD £102.00 (GBP)*  
Grafman Middle Distance Aquabike Non BTF Member EARLY BIRD £90.10 (GBP)*  / bundle 
Grafman Middle Distance Aquabike Entry BTF Member EARLY BIRD £85.00 (GBP)*  / bundle 
Grafman Middle Distance Relay Entry Non BTF Member EARLY BIRD £115.60 (GBP)*  / bundle 
Grafman Middle Distance Relay Entry BTF Member EARLY BIRD £110.50 (GBP)*  / bundle 
Grafman Middle Distance Triathlon Entry Non BTF Member £126.00 (GBP)*   Goes On Sale
Grafman Middle Distance Triathlon BTF Member £120.00 (GBP)*   Goes On Sale
Grafman Middle Distance Aquabike Non BTF Member £106.00 (GBP)*  / bundle  Goes On Sale
Grafman Middle Distance Aquabike Entry BTF Member £100.00 (GBP)*  / bundle  Goes On Sale
Grafman Middle Distance Relay Entry Non BTF Member £136.00 (GBP)*  / bundle  Goes On Sale
Grafman Middle Distance Relay Entry BTF Member £130.00 (GBP)*  / bundle  Goes On Sale

Price does not include booking fee



We actively welcome support and involvement from local communities, businesses and individuals. If you would like to find out more about marshalling, sponsorship or group bookings please contact us at the address below

Due to current restrictions all event staff and volunteers will need to complete a BTF Pre-Health Questionnaire. This also applies to Spectators and competitors. For this reason we are discouraging spectators from attending the event. If you would like more info on this event please use the email address below:


Finishers medal for all!

There will be no prizegiving on the day.

There will be full results on the chip timing website both overall and by category
(5yr Age Groups).

Course Information

SWIM takes place in the beautiful lake at Grafham Water and consists of a two lap course.
Easy to navigate with an Australian style exit on each lap.
2 x 950m Swim Lap – 

BIKE – Once you are out the water it is just a short run to transition and straight out on your bike.
The roads around the villages offer a rolling but fast course for your ride.

1 x 90km bike lap –


RUN – On returning to Grafham Water, your run will take you on a two-lap out-and-back course around the edge of the lake passing transition multiple times, with breathtaking views over to Valve Tower. The run will consist of both tarmac and hard compound tracks.
2 x 10.5k Run lap –


Training Plans

Need help with your running? Whether this is your first triathlon and you want to know how to prepare, or you are looking to smash your personal best – following a training plan will increase your chances of achieving your goals.

Visit the ATW Shop to submit your requirements for a fully customised run training plan.


Other Race Information

It is important that you are fit to run and have not experienced any Covid-19 symptoms in the 14 days leading up to the event.

Race Numbers
You will be provided with two race numbers in your registration pack. Your race number must be clearly visible on your front for the run and on your back for the bike. If you are not using a race belt, please pin one number on your back and one on your front. If you are using a race belt, only one number is required, provided you adjust the position of your race number during each leg of the race.

Parking and Transport
Parking is available at Grafham Water

Changing and Bag Storage
We will not be providing a changing area, therefore please come changed and ready to race. There will be an informal baggage drop area for you to leave any belongings within the transition area.

Toilets will be provided for the event.

ActiveTrainingWorld do not offer transfers or deferrals for this event or any events listed on the website. If you are unable to attend due to illness, injury, family bereavement, jury service you will only be eligible for a refund on production of official evidence: Positive Covid-19 test result,Doctor’s note, Death Certificate etc.

Event Cancellation
If the event should have to be cancelled due to reasons beyond ATW’s control (for example, severe weather, local or national lockdown) entrants will be given a range of options to choose from, which will include a refund of your entry fee (less the booking fee).


By entering this event you agree to the below terms and conditions:

Your details will kept in accordance with the Active Training World Privacy Policy

Your name, date of birth and email details will be onto the chip timing company. Personal details will be deleted 1 week after the event.

Where specified on the booking form any medical information will be passed onto the medical team present at the event. 


1) I declare that I am medically fit to compete & understand that I do so entirely at my own risk.

2) I understand that I enter the race at my own risk and that no person(s) or organisation(s) will be held responsible for any accident, injury or loss to myself, prior to, during or after the event.

3) I understand the organisers reserve the right to alter the arrangements and conditions, should circumstances require.

4) By entering this event, the athlete indicates acceptance of BTF rules.


LOCATION: Grafham Water Visitor Centre, Marlow Park, Grafham, Huntingdon, Cambs, PE28 0BH.