Find half marathons in and around South East - filter events by date, display on a map or use the advanced search to find your perfect race.
The All Nations 5k, 10k and Half Marathon run is a chance to don your country colours and feel like you are running for your country!
A scenic bi-annual race series starting from near the Bewl Water Visitor Centre (Lamberhurst) Kent and following the Bewl around the reservoir route.
Now in its 6th year, this event is proving popular and has sold out each year. Join the Saxon Shore Half Marathon along the lovely seafronts of Whitstable and Herne Bay.
The Buckingham Half Marathon is a scenic, undulating, single lap 13.1 mile loop around the beautiful Buckingham countryside...
The Buckingham Half Marathon is a scenic, undulating, single lap 13.1 mile loop around the beautiful Buckingham countryside...
Goring Gap Run 50K & Half Marathon, the perfect first ultra run, specifically aimed at those new to ultra running.
This event marks the 10th Year Anniversary of the original Royal Windsor Trail Run which first took place in 2013.
Now in its 10th year, the Ridge Off Roader is a challenging mixed terrain, mainly off road race.
Stunning views across the West Sussex Countryside to the South Downs – undulating run / walk.
RunThrough Events are excited to announce the return of the Fox Ultra-marathon, marathon and Half Marathon event around Guildford in 2023!
Running at Kempton Park is back with the option of a 5K, 10k, Half and Full Marathon all within the super flat Kempton Park Racecourse grounds.