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Harwell Half Marathon

Didcot, Oxfordshire

Organiser's Description

After a year's break, it's back.....with the super help of the Harwell Harriers Running Club

A slightly different start/finish area from past years, but still based within the futuristic site of Harwell Campus in Didcot, Oxfordshire.

A mixed terrain route with some gentle undulations along footpaths, bridleways, and tracks meandering up onto the Ridgeway National Path, from where you can enjoy some stunning views of the rolling Oxfordshire countryside.

Start Time



13.1 miles

Medal & bananas for every finisher

Trophies for category winners

Free onsite parking from Start/Finish area

Minimum age of 17 years on race day

3hr cut off time

No headphones to be worn at any time during the event — this is for your own safety and the safety of other competitors. We will disqualify any competitor we find wearing headphones.

These will not be sent to out prior to the event - you will need to collect both your race number and timing chip between 8 .45am - 9 .45am


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Write a review and you’ll be entered into a monthly draw to win a pair of running shoes of your choice from Pro:Direct Running.

Friendly atmosphere

This was my first half marathon and to my surprise, I enjoyed it so much! I put much of that down to the great course, the community spirit and the efficient organisation. The marshalls encouraged me to the end :)

Annabelle Pask / Sep 24, 2019

Thanks for taking the time to write a review Annabelle - really pleased you enjoyed it, and hope it is the start of many more half marathons (& maybe marathons?!?!) to come!

Barnes Fitness

Congrats on your first half!


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