South Downs Trail August 2027

Join Us for RunThrough Trails South Downs on Sunday 1st August 2027!

Experience one of the UK's most iconic trail running destinations at RunThrough Trails South Downs on Sunday 1st August 2027. Starting from Queen Elizabeth Country Park, you'll take on a spectacular route through the rolling hills, ancient woodland and open chalk downland of the South Downs National Park.

Choose your challenge from 12K, 25K or 50K, with each route showcasing some of the region's finest trails, including sections of the famous South Downs Way. Whether you're stepping into trail running for the first time or preparing for your next ultra-distance adventure, there's a distance to suit every level of runner.

Expect grassy tracks, woodland paths and rewarding climbs that open up to sweeping views across Hampshire and Sussex. Enjoy fast-flowing descents, beautiful countryside and a true escape into nature before returning to the welcoming event village.

With clear waymarking, well-stocked aid stations, supportive marshals and the friendly atmosphere you've come to expect from RunThrough Trails, you'll have everything you need for an unforgettable day on the trails.

Whether you're chasing a new challenge, building confidence on technical terrain or simply looking to explore one of England's most beautiful national parks, RunThrough Trails South Downs promises an incredible trail running experience from start to finish.

Race Distance & Start Times

50k - 08:00

25k - 10:00

12k - 11:00

Included in the entry

Unique themed medal

Free race photos

Chip-timed results

Post-race goodies

All routes will be marked using trail flags and tags, along with A5 arrows and signage. Our friendly marshals will also be on hand to guide you at major junctions and cheer you all the way to the finish. However, please note with all trail races, routes can be disrupted by many things: the weather, disgruntled walkers and wildlife, to name a few! To keep you safe, we provide the GPX for your race route so you can check you’re on track throughout the race and course correct/self-navigate if necessary.

With RunThrough, you can expect a friendly team of marshals to help guide you around the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options, including free goodies from our partners at the finish line after your hard effort.

We have been extensively researching what runners consider important, and sustainability is fast becoming the top issue. Click here to see what RunThrough is doing for sustainability.

You can now grab your RunThrough Trails  South Downs event t-shirt for more than 30% off when you buy it as part of your entry on checkout! With the event logo printed on the chest, it’s the perfect keepsake to celebrate your race and wear your achievement with pride!

We can do this with our partner RT Kit as part of a strategic decision to raise awareness about the quality of the product, whilst reducing the overall cost of events for those who would prefer not to have a t-shirt included.

Come and enjoy the day with us. Once you enter, you will receive a confirmation email. More information will be sent closer to the event. We can’t wait to see you on the start line.