The River Run
From UK TRAINING CLUB
Event summary
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!
The River Run
This event has taken place
Congratulations to everyone who took part. We're waiting on information about the next edition of this event.
Did you race? Let the community know how you got on and leave a review.
Previous editions
Add your review
Reviews
4.416 reviews
Reviewing the 2025 edition · 1 year ago
Reviewing the 2025 edition · 1 year ago
Reviewing the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
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.
Reviewing the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
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 .
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
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!
Took part in the 2025 edition · 1 year ago
Took part in the 2025 edition · 1 year ago
Races
-
River Run Half Marathon (Includes Finishers T-Shirt)
Team of 6Group Entry - 6 people
Entries closed£163.20 per team
-
River Run Marathon (Includes Finishers T-Shirt) Group Entry
Team of 66 People
Entries closed£214.20 per team
-
River Run Half Marathon (Includes Finishers T-Shirt)
Entries closed£32.00
-
River Run Marathon (Includes Finishers T-Shirt)
Entries closed£42.00
Event information
Half Marathon:
Mostly Flat: The half marathon follows the River Adur, primarily on both sides, making it a relatively flat and fast course. With minimal elevation change, runners can expect a scenic, peaceful run through the countryside without major climbs, making it ideal for those seeking a steady pace.
Full Marathon:
Gradual Ascent to the South Downs: While the first half of the course shares the flat riverside paths with the half marathon, the full marathon ventures up towards the South Downs after passing Bramber and Steyning.
Challenging Elevation Near Chanctonbury Ring: As runners approach Chanctonbury Ring, the terrain becomes more challenging, with a steady climb up onto the Downs. The ascent offers stunning views of the surrounding countryside but will test runners’ endurance.
Return Descent: After reaching the high point at Chanctonbury Ring, the course offers a descent back down toward Shoreham-by-Sea, providing a more manageable run on the return leg.

You will be sent your race pack to ensure that registering is easy and straight forward.
- Includes your Running number, race guide, timing chip and other goodies.
- Trail running map of the course so you can become familiar with the route you will be running on race day. This will be available as a link via Strava.
Race Day
- Live Commentating as you finish your race.
- Large supergraphics and selfie props to grab an awesome photo by yourself or with your race team.
- Portable loos on site.
- A finishers medal and t shirt when you finish your race.
You will receive a briefing of the event and be given any information that may have changed on the day about the event such as the condition of the trail/run.
1. Adur Recreation Ground Car Park (On-Site)
Location: Brighton Road, Shoreham-by-Sea, BN43 5LT.
Details: This parking will be used just for the event staff and emergency services on the day.
2. Shoreham Beach Car Park
Location: Beach Green, Shoreham-by-Sea, BN43 5LT.
Distance: A 5-10 minute walk across the pedestrian bridge over the River Adur.
Details: A large public car park with plenty of space, perfect for accessing Adur Rec via the footbridge.
3. Ropetackle Car Park
Location: Little High Street, Shoreham-by-Sea, BN43 5EG.
Distance: About a 10-minute walk from Adur Recreation Ground, just across the river.
Details: Pay-and-display car park near Shoreham town center.
4. Tarmount Lane Car Park
Location: Tarmount Lane, Shoreham-by-Sea, BN43 6BJ.
Distance: A 10-minute walk from the Recreation Ground.
Details: Close to the high street, this car park is convenient for walking to the event via the pedestrian bridge over the River Adur.
5. Buckingham Road Car Park
Location: Buckingham Road, Shoreham-by-Sea, BN43 5UD.
Distance: About a 12-15 minute walk from Adur Recreation Ground.
Details: A slightly further option but still within walking distance, located near the train station.
6. Street Parking
Location: Some streets in the residential area around Shoreham have on-street parking, though restrictions may apply.
Details: Be sure to check signage for any time limits or fees.
For all car parks, early arrival is recommended, especially during events, as spaces can fill up quickly.
Adur Recreation Ground Car Park (BN43 5LT): Located near the river and event starting point, this car park offers convenient access to the running route.
Shoreham-by-Sea Town Centre Car Parks:
Tarmount Lane Car Park (BN43 5LS): Located a short distance from the start, this car park is central and convenient.
Buckingham Road Car Park (BN43 5UD): Another good option within walking distance.
Shoreham Train Station Car Park (BN43 5WX): Ideal for those who may want to use public transport and park nearby, with a short walk to the start point.
Street Parking: There is limited street parking available in certain residential areas, though restrictions may apply.
By Car:
Address: Adur Recreation Ground, Brighton Road, Shoreham-by-Sea, BN43 5LT.
From Brighton (East): Take the A259 westbound towards Shoreham. After crossing the River Adur, continue on Brighton Road, and the entrance to Adur Recreation Ground will be on your left.
From Worthing (West): Take the A27 or A259 eastbound toward Shoreham. Follow signs for Shoreham-by-Sea and turn right onto Brighton Road. The entrance will be on your right after passing the bridge over the River Adur.
By Train:
Shoreham-by-Sea Train Station is approximately a 10-15 minute walk from the Recreation Ground. You can take a direct train to Shoreham from Brighton, Worthing, or London Victoria.
Exit the station and head south toward the roundabout. Cross the bridge over the River Adur and turn left onto Brighton Road. Continue walking along the riverbank until you reach the Recreation Ground on your left.
By Bus:
Local buses from Brighton, Worthing, and surrounding areas stop near Shoreham town center. The most common routes are:
Route 700: Coastal bus service from Brighton, Worthing, and Littlehampton. Get off at Shoreham High Street and walk across the bridge to Brighton Road, where the Recreation Ground is located.
On Foot or by Bicycle:
The Recreation Ground is located along the River Adur, with walking and cycling paths leading from Shoreham town center, as well as nearby towns like Steyning and Lancing. Simply follow the riverbank paths towards the Brighton Road bridge.
Half Marathon registrants must be capable of completing the distance within 4 hours.
Participants must assemble in their assigned starting zones no less than 15 minutes prior to the race start. Those attempting to enter the wrong pen will be required to start after all other participants.
Participants must begin the event during the official start times, positioned behind the start line.
Organiser's description
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.
UK TRAINING CLUB
UK Based training club.
On Find a Race