Battersea Park Running Festival 18th October 2025

Battersea Park Marathon, Half Marathon and 1k Junior Race on Saturday 18th October 2025

Officially the world’s Flattest Marathon & Half Marathon

"Battersea Park is a favourite among runners wanting to chase a PB! The course is totally flat, with long, wide paths to keep you on track from start to finish. After an initial out and back, the marathon route follows 11 laps of the park (5 laps for Half marathon) before finishing back in the Millennium Arena.
The course is also great for spectating with easy access to all areas and dedicated spectator zones."

As always with RunThrough, you will each get a themed medal, water and post race snacks on the day. Each mile is accurately marked out with signposts and we have plenty of helpers to keep you on track and to encourage you on your way to the finish. Come and enjoy the day with us; we hope to see you there!

Make this a fun day out for the family, with our 1km Junior Race around the athletics track! All kids will also receive our sponsored goodies and shiny new medal!

Start Times

9:00 am - Marathon

9:00 am - Half Marathon

10:40 am - Junior

CHIP TIMING USED FOR AN ACCURATE START TO FINISH TIME!

Included in your entry

Unique Themed Medal

Free official race photos

Chip-timed results

Post Race Goodies

We have been extensively researching into what runners consider important, and sustainability is fast becoming the most important area. Click HERE to see what RunThrough is doing for sustainability.

Add an event T-shirt!

T-Shirts at events have been a hot topic mainly around them not being a high enough quality to wear on a regular basis. So we have decided to tackle this by offering a T-Shirt (Women – CLICK HERE | Men – CLICK HERE) with a retail value of £22 for £12 with the addition of the event logo printed on the chest. These are to be collected at the Kit Stall on the day.

MORE INFORMATION ABOUT WHERE TO COLLECT YOUR NUMBER WILL BE SENT CLOSER TO THE EVENT – ENJOY!