The Adder Dash
From Runwold
- Date Sat 19th September 2026
- Time 10:00
- Location Lewes, East Sussex
- Price £36.50
- Races 1 race
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Event summary
As you race through this picturesque landscape, you'll be immersed in the natural beauty of the area, which is home to a rich diversity of British flora and fauna, including the elusive adder, the UK's only native venomous snake. While these shy creatures might be hard to spot, you'll definitely want to check out the event merchandise featuring our iconic namesake! The event takes place near Lewes at a site that once served as a race track, now transformed into a vibrant hub complete with a cafe and sauna. Don’t miss out—secure your entry today and look forward to add-ons like finish-line sauna access and essential event information. Join us for a day of community, conservation, and camaraderie at The Adder Dash!
The Adder Dash
Sat 19th September 2026
Organiser's Description
Funds raised will go to South Downs Conservation and the Amphibian and Reptile Conservation Trust. The area is home to a wealth of British flora and fauna, including our event's namesake, the adder – the UK's only native venomous snake, found across parts of the South Downs around Lewes and East Sussex. Adders inhabit chalk grassland, scrub and sunny south-facing slopes, making the Downs an important habitat for the species.
Extremely rare and famously shy: don't worry, the only adders you're likely to see will be on our merch.
Near Lewes, around a site that used to be an old race track – now home to our cafe and sauna.
Once you've purchased your entry we'll follow up with add-ons including finish-line sauna entry and event merch, plus everything you need to know about getting to the location and what to expect on the day.
Races
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The Adder Dash: 13KM Trail Run in the South Downs
Funds Raised Will Go to South Downs Conservation and the Amphibian and Reptile Conservation Trust.
£36.50
Booking for more than 1?
Course Details
Check out this route on Strava: https://strava.app.link/5D229IJon4b — If you want a bit of this action keep the 19th September free
Rolling hills great for taking in the scenery.
270m max elevation.
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Location
Lewes, England, United Kingdom
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The Adder Dash
