Bewl Water Autumn

Sat 13th September 2025

A man with gray hair and a beard gives a thumbs-up while participating in a marathon. He is wearing a black Nike Trail t-shirt. Other runners are visible in the background. The setting appears to be outdoors with a mountainous landscape.

Bewl Water Autumn

From HermesRunning

  • Date Sat 13th September 2025
  • Location Wadhurst
  • Price £37.36 - £63.88
  • Races 4 races
  • Distances 10km, Half Marathon, Marathon, Ultra

Top rated

This is a popular event

Event summary

Join Hermes Running for the Bewl Water Autumn event on Saturday 13th September 2025 in Wadhurst. This bi-annual race series offers picturesque routes starting near the Bewl Water Visitor Centre in Kent, with views of the stunning lake throughout the course. Choose from four distances - 10km, Half Marathon, Marathon, and Ultra 50km - all featuring undulating wooded trails and quiet country lanes. The races have generous time limits to accommodate all levels of runners. The courses have been accurately measured, with the marathon course rated by Runners World as one of the top 10 marathons in the U.K. Don't miss out on this exciting event in a beautiful setting!

Organiser's Description

Experience a picturesque bi-annual race series that begins near the Bewl Water Visitor Centre in Lamberhurst, Kent, and circles around the reservoir. All four courses traverse a blend of gently rolling rural woodland trails and serene country lanes, offering stunning lake views for the majority of the route.

Course Descriptions - 10km, Half Marathon, Marathon & Ultra 50km.

Bewl Water 10km (10.00am start) – this will be an out / back 3.1mile run-route, the turnaround point will be well marshalled (2.5hrs time limit).

Bewl Water Half Marathon 13.1 mile (9.30am start) – initially an anti-clockwise 0.6 mile loop, then 1 x 12.5 mile loop of Bewl (6hrs time limit).

Bewl Water Marathon 26.5 mile (9.00am start) – clockwise route is initially a 1 mile loop, then 2 x12.5mile loops of Bewl (7.15hrs time limit).

Bewl Water Ultra 50km / 31.25mile (8.30am start) – clockwise route is 2 x12.5 mile loops of Bewl followed by a final loop of 6.25miles (8.00hr time limit). 

The distances have been measured using a Garmin Fenix 6X Pro-Solar watch and are as accurate as trail races can possibly be, the marathon as you will note is slightly longer, the trails dependant on the line you run will always vary slightly so please be aware that this is as accurate as possible.

Runners World rated this course as one of the top 10 marathons in the U.K.

Races

  • Bewl Water Ultra 50km

    Sat 13th September 2025

    £63.88

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bewl Water Marathon

    Sat 13th September 2025

    £58.59

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bewl Water Half Marathon

    Sat 13th September 2025

    £47.97

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bewl Water 10km

    Sat 13th September 2025

    £37.36

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?

Reviews

  • 5
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  • 2
  • 1

4.5

5 reviews

Wendy

·11 months ago

Beautiful hilly course with stunning views. Functional bottle opener medal at finish.
Skye

·11 months ago

First half marathon after having a baby and terrible birth last year and so used this as a challenge to prove myself that anything is impossible if you put your mind to it! I never thought I’d run again, let alone do a half marathon. This was my first trail half too. Very challenging due to hills, loved the beautiful surroundings. The lake is deceptive, it’s bigger than you think if you use it as a view point for how long you have left. All competitors were really kind, caring. A huge thanks to a lady who topped up my water bottle during last 5km. Two points to improve on for runner safety: lack of water/refuelling stations (despite bringing my own water bottle, I ran out very quickly. This was the hottest day of the year and we were at risk of getting dangerously dehydrated. Please add at least one more during last 3 miles! Secondly; be prepared to walk straight back up a hill after you finish (despite jelly legs). That was really tough! Start and finish could have done with being by visitor centre or perhaps by boating centre… anyway- thanks for having me! What a challenge! Well done everyone x
JB
John

·a year ago

Lovely course, we’ll marked and marshalled, mix of trails and road with fabulous views. Good parking and cafe too.
IF
Isabelle

·2 years ago

Very well organised event! I ran the half marathon distance and I would thoroughly recommend it. The course is stunning with a variety of terrains and beautiful views over the reservoir and the countryside. I would like to run it again !
NS
Nicolas

·3 years ago

I had been looking for an actual race (not a virtual one) for a long time as everything got cancelled or postponed during the pandemic. I was delighted to be able to sign up for my first marathon (there are other distances available, from 10k to ultra marathons). Race bibs were sent by post prior to the race so there was no need to queue at the registration desk. That worked great and I believe every race organiser should do the same, Covid or not! There was still an organisers desk where people could ask last minutes questions, get safety pins, etc… My only complaint would be that there were no changing facilities, just the toilets of the Bewl Water café which were not great. Most people changed in their car but if you can’t do that (I came by cab) that’s a bit impractical. It’s quite a small race in terms of number of participants. The departure area is rather large so it didn’t feel crammed and there was no race briefing due to social distancing. The course itself, which consists of 2 laps around Bewl Water, is absolutely beautiful. I would rate it as a “tough” race but it was my first marathon so I can’t compare it to another race. A couple of things to keep in mind if you are a marathon beginner like me: The course is hilly (my Garmin recorded 675m elevation gain) with one last climb less than 1km before the finish line. It’s mostly trail which gets very muddy in case of rain (and it rained a lot on the race day). Bring trail shoes if you have a pair. As a result, I found it quite difficult to pace myself because I had trained mostly on flat roads. I basically decided to stop looking at my watch after 5K since I was a lot slower than during training. There were 3 stations with water, gels, etc… I prefer to run with my own water and food so it didn’t affect me but I think there could be more stations. All in all, a very enjoyable race. I would definitely recommend it.

Location

39HX+3P Wadhurst, UK

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13 Sept 2025

£37.36 - £63.88