The River Run

UK TRAINING CLUB

From UK TRAINING CLUB

4.4 · 16 reviews
Sunday 14th September 2025 Past event
09:00
Shoreham-by-Sea
£32.00–£214.20 · 4 races
Half Marathon, Marathon

Rated 4.4/5 from 16 reviews

1,018 took part

Event summary

Get ready to lace up your running shoes for The River Run, a spectacular marathon and half marathon hosted by UK TRAINING CLUB on Sunday, September 14th, 2025, in the charming Shoreham-by-Sea, West Sussex! This exciting event invites runners to immerse themselves in the stunning beauty of the British countryside as they follow the tranquil River Adur. Participants can choose between the exhilarating full marathon or the scenic half marathon, both of which promise a unique and picturesque running experience.

The half marathon takes you on a delightful route that loops back on the opposite side of the river, offering views of the historic Bramber castle ruins. For those up for a challenge, the full marathon includes a breathtaking detour onto the South Downs, where you'll be rewarded with panoramic vistas at the iconic Chanctonbury Ring. With a precisely measured course, bespoke medals for finishers, and a variety of themed aid stations—including a charming Tea House stop—this event is designed for runners of all levels. Enjoy a fully marshalled route, complimentary finishers T-shirts, and plenty of food trucks for spectators. Don’t miss your chance to be part of this memorable day in Shoreham-by-Sea!

This event has taken place

Congratulations to everyone who took part. We're waiting on information about the next edition of this event.

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Previous editions

Reviews

4.4

16 reviews

FB
Freddie Burns

Reviewing the 2025 edition · 1 year ago

My first marathon and it was a tough course but very much enjoyed it! Weather held out until later in the day which was very lucky! Had rained quite a lot prior to the event which made the course slightly more technical but getting back to the finish line and being given the t shirt and medal made it worth it! Few goodies at the end for us and some coca cola and water which was nice! Looking forward to the next ones :)
AH
Azita Hedayat

Reviewing the 2025 edition · 1 year ago

A great marathon ! Well organised, loads of aid stations and a lovely course. Looking for to the next one for sure
JW
Jake Witney

Reviewing the 2025 edition · 1 year ago

Thank you!
MM
Matthew Macfarlane Verified entrant

Took part in the 2025 edition · 1 year ago

Not a race I enjoyed, unfortunately.

Good points: beautiful run, plenty of stations for refreshments.

Bad points: organisation was poor: because there were no waves of start times it was easy to get caught behind people slower than you, with little opportunity to overtake in the early stages of the race. The course itself I felt was dangerous and not a suitable marathon course - we had to vault over gates, dodge cars, dodge large muddy puddles and run down unsafe trail tracks which were slippery and full of loose rocks. I saw people loose their footing multiple times. No mile marker after mile 24 (and generally poor signage) meant a lot of people ran the wrong way at the end.

Not a race I will be doing again, unfortunately.
FW
Fern Witney

Reviewing the 2025 edition · 1 year ago

Excellent race ! Well organised definitely do it again next year
AJ
Angel Jesus Torres Verified entrant

Took part in the 2025 edition · 1 year ago

Took part in the River Run half marathon as my first ever one and absolutely loved it. Would definitely recommend to runners of all levels, as it is also seemed enough of a challenge for those more experienced too, by all accounts! Mostly a scenic trail run but a nice mix of high streets etc. in there too where there were loads of people showing support. Aid stations provided everything I could have wanted/needed and more, and the professional photographs were great too. Jake was excellent at communicating all of the important information and updating us on any weather changes. Overall, it was an incredible day and event that I will never forget!!
NP
Natasha Palmer Verified entrant

Took part in the 2025 edition · 1 year ago

Tough route with amazing views.my first trail marathon experience will be memorable for sure. Very generous aid stations . Could have done with more Marshall’s at certain points on the course or larger marker flags. Would enter again for sure.
RS
Richard stovell Verified entrant

Took part in the 2025 edition · 1 year ago

Well organised with plenty of Aid stations and plenty to choose from , the Marshalls were so happy and cheerful , overall fantastic run ( lucky the weather was on our side ) plenty of markers along the run , Brilliant run i will definitely do it again , Thanyou for such a organised event 👏
SW
Steven Woods Verified entrant

Took part in the 2025 edition · 1 year ago

Great run. Very tough but worth it. As good as the Beachy Head with out the seven sisters
JF
Jo Farrow Verified entrant

Took part in the 2025 edition · 1 year ago

Great race. Good organisation. Very good drinks and snack stations....lots of variety of drinks and energy snacks.Good amount of very friendly marshalls
Nice medals and Tshirt.
Excellent communication pre event via email lots of information regarding race day.
Overall very well run event. I would do it again .
TD
Theo Duerden Verified entrant

Took part in the 2025 edition · 1 year ago

Great race, could've done with more markings and stewards but perfect apart from that
SM
Shellie Marshall Verified entrant

Took part in the 2025 edition · 1 year ago

Wow what a fab route . My First Marathon. A tough course with mixed terrain. Absolutely loved it . I really enjoyed seeing all the Pigs 🐖. It was very well organised and a the Marshalls were A-mazing very lovely helpful and chatty . Thank you 💖 I would totally recommend this run
CP
Chloé Pearce Verified entrant

Took part in the 2025 edition · 1 year ago

Such a great day, ive never been to a race as well organised as this one. The course was beautiful and the staff working were so friendly. A huge shoutout to the aid stations which were incredible!! So impressed!!
CG
Chris Gault Verified entrant

Took part in the 2025 edition · 1 year ago

The organisation of this event was very well managed.
The marathon route was clearly marked throughout and the positioning of aid stations was spot on. Equally the stock on offer was high. One tip would be to carry a refillable cup as some aid stations were short of cups at times.

Overall, this was a fantastic race to take part in of you enjoy pushing yourself across trails and up elevation. Highly recommend!
PN
Paula Nelson Verified entrant

Took part in the 2025 edition · 1 year ago

A really lovely course for the half marathon. Tracking along the river Adur and through Bramber and back to The harbour. Excellent selection of drinks and nutrition at the aid stations and brilliant Marshall’s.
AS
Alexandra Schmidt Verified entrant

Took part in the 2025 edition · 1 year ago

Loved taking part in the inaugural river run! Beautiful scenery, amazingly stocked aid stations and brilliant communication from the race organisers throughout. Looking forward to next year!

Races

  • River Run Half Marathon (Includes Finishers T-Shirt)

    Team of 6

    Group Entry - 6 people

    £163.20 per team

    Entries closed
  • River Run Marathon (Includes Finishers T-Shirt) Group Entry

    Team of 6

    6 People

    £214.20 per team

    Entries closed
  • River Run Half Marathon (Includes Finishers T-Shirt)

    £32.00

    Entries closed
  • River Run Marathon (Includes Finishers T-Shirt)

    £42.00

    Entries closed

Event information

Organiser's description

The upcoming River Run marathon and half marathon, starting in Shoreham-by-Sea by the rivers edge, offers runners the chance to experience the breathtaking beauty of the British countryside. The route follows the peaceful River Adur, winding along the River path through charming areas like Bramber and Steyning, giving participants a picturesque and serene running experience without repeating paths. The Half Marathon will head back on the opposing side of the river after working your way up and around Bramber behind the castle ruins and back to Shoreham.

Those taking on the full marathon will enjoy an added challenge, venturing onto the stunning South Downs towards the historic Chanctonbury Ring, where they'll be rewarded with incredible panoramic views of the rolling hills and surrounding landscape. This scenic course perfectly showcases the natural beauty of the region, making it a truly memorable event for runners of all levels.

Start Adur Recreation Ground.
• Accurately measured course
• Bespoke Medals supplied - Trophies and cash prize for first 3 runners
• Toilets on site.
• Water at various parts of the course
• Fully stocked themed aid stations such as a Tea House inspired stop in Bramber as well as unique stocked up food/drinks stations.
• Terrain: Pathway and Trail.
• Timing Chipped for accurate results.
• Complimentary Finishers T-Shirt.
• Food Trucks and Seating for spectators.
• Marshalled Course.

Location

Shoreham-by-Sea, England, United Kingdom

UK TRAINING CLUB

UK TRAINING CLUB

UK Based training club.

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Since 2025
Events 2
Avg. review 4.4