Battlefield Duathlon 2017 Header7

Battlefield Duathlon May 2018 TBC


Naseby Village Hall,





No hidden service charges!

Long Distance £45.00

Olympic Distance £38.00

Sprint Distance £33.00

Students and over 65s -20%

Relay Teams (2 or 3 people sharing the bike and runs) +30%

Non BTF affiliated entries +£5 for British Triathlon day insurance

Late Entries: Entries taken after 2 weeks prior to the event will incur an additional £3 late entry charge. Last online entry 6am 2 days prior to the event.


From 9am

Register Now

Online Entries Closed

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A great start to the new season and a chance to qualify for the 2018 World or European Long Distance Duathlon Championships

(Click here for details on the 2017 European Championship Event (2018 details TBC), click here for information on how to register to qualify)
Set in the heart of Northamptonshire, the Battlefield Run starts and ends in Naseby, home of the famous Battle of Naseby where, in 1645 Oliver Cromwell defeated Charles I in the key battle of the English Civil War. A duathlon is a multi-discipline sport similar to triathlon whereby the swim section of the event is replaced by a run, taking the format Run 1/Bike/Run 2. Duathletes can opt for a gruelling long distance, standard or sprint distance event taking advantage of the rolling Northamptonshire countryside and quiet country roads. 

The Routes

BattlefieldDuathlon2017 Distances Table2

  10k Run 1 lap, 20k 2 laps         5k Run                                    Bike Course - All

Autumn Battlefield Run Route 10k ESRunroutes- Althorp 2      Battlefield 5k Run Thumb Runroutes- Althorp 2      BattlefieldDuathlon2017 Bike Route avatar bike route althorp 2    

New Bike Route for 2017
The bike course has been updated for 2017 with all riders completing the same route: Sprint Distance 1 lap, Standard Distance 2 laps and Long Distance 4 laps

Partners of the Battlefield Duathlon

Runners RetreatRunners Retreat2

Your one stop stall and online supplier of any last minute item, including race nutrition, race belts and inner tubes. Click here to access their website
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Join British Triathlon

By joining British Triathlon Home Nations you can benefit from: 
- No day membership fees
- British Triathlon Handbook access
- Subscription to TriNews 
- Worldwide personal accident cover
- World and European Championships qualification

British Triathlon Rules

Click here for British Triathlon Competition Rules

Race for Free

Mark Tanton Charity

Raise £100+ for Meningitis Now (registered charity No.1076774) if your entry fee is less than £50, or raise twice your entry fee if greater than £50 and have your entry fee refunded. If you cannot compete on the day but would like to donate your entry fee to Meningitis Now, click on the image on the left.

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