Is the marathon suitable for beginners?

The race is challenging with significant elevation and distance; beginners should have prior running experience and train for hills.

Are there aid stations along the route?

Yes, several well-stocked aid stations provide water and snacks throughout the course.

Can I register on the day of the race?

Pre-registration is required to ensure safety and logistic support; day-of registration is not available.

What kind of terrain will I encounter?

Expect a mix of uneven rocky trails, coastal paths, and paved road sections, with notable elevation changes.

Are there medical services available?

Medical staff and first aid stations are positioned at key points along the course for emergencies.

Is there parking near the starting point?

Yes, there is parking at Muuk Adventures Business Park and nearby locations in St Davids.

Run the Stunning St Davids City Marathon: Coastal Trails and Cathedral Views | Events | Wellness

Straddling the wild beauty of Wales’ Pembrokeshire Coast National Park, the RDS Marathon 2026 invites runners to tackle one of the UK’s most scenic marathon courses. Set in and around the city of St Davids, Britain’s smallest city yet a hub of coastal charm, this race combines 20 miles of rugged coastal path running with 6 miles along picturesque country roads. Participants experience both the raw edge of the Atlantic shoreline and the architectural wonder of St Davids Cathedral, offering a unique blend of natural and cultural highlights that define this region.

The marathon route is designed to showcase the quintessential features of Pembrokeshire’s landscape—steep cliffs carved from ancient sedimentary rocks, heather-dotted moorlands, and secluded bays where the sea hurls against jagged outcrops. Runners trace the famed Pembrokeshire Coast Path, known for its challenging elevation changes and sweeping views of the sea. The course’s final stretch leads through St Davids, climbing the iconic Cathedral Hill, where the 12th-century cathedral stands as a proud marker of regional history and spiritual heritage.

Organized by Muuk Adventures Ltd at their base in St Davids Business Park, this event emphasizes safety, support, and celebration. The route is clearly marked and supported by well-placed aid stations offering hydration and energizing snacks to keep participants fueled for the nearly eight-hour journey. Beyond the physical challenge, the marathon celebrates community, camaraderie, and the joy of running in one of Wales’ most captivating natural settings.

For visitors seeking more than just a race, St Davids offers access to coastal walks, wildlife spotting, and rich historical sites nearby. This marathon is more than a test of endurance—it’s a gateway to the rugged beauty and cultural depth of Pembrokeshire. Whether you’re a seasoned marathoner or an adventure runner looking for a new challenge, the RDS Marathon is an unforgettable way to explore Wales’ coastal treasures while pushing your limits.

Finishers are rewarded with a commemorative medal and a celebratory meal, making the day’s effort all the more memorable. Accommodations in the nearby city of Haverfordwest and throughout Pembrokeshire make this event an excellent choice for combining sport and sightseeing in a region famed for its outdoor adventure.

About MUUK Adventures Ltd

MUUK Adventures Ltd is an outdoor activity provider based in St Davids, Wales, specialising in guided coasteering, sea kayaking and organised running events across North Pembrokeshire. The company delivers experiences for families, friends and individual adventurers, operating trips that include short 3‑hour sessions and full-day excursions to local highlights such as Abereiddy Bay and the Blue Lagoon. MUUK Adventures Ltd provides safety equipment including wetsuits and helmets, and runs guided sessions that cater to beginners through to experienced participants.

The business offers a range of publicly advertised trips: St David’s coasteering, Blue Lagoon coasteering, Abereiddy kayaking, Blue Lagoon kayaking, a full-day kayaking adventure, plus organised races including the RDS Marathon 2026, RDS Half Marathon 2026, RDS 10K 2026 and the festive Xmas Pudding Run 2025. Each trip description lists duration, difficulty and included safety gear. Guides select routes to showcase coastal caves, coves and quiet beaches while prioritising participant safety and local conservation.

MUUK Adventures Ltd works within recognised coastal areas of North Pembrokeshire and St Davids Peninsula, operating with publicly communicated schedules for seasonal activities. Participants receive pre-trip information, kit guidance and safety briefings. The company’s experiences appeal to visitors seeking active, outdoors-led exploration of the Pembrokeshire coastline, combining scenic routes, hands‑on sea activities and community running events suitable for a range of ages and abilities.

Booking information and safety standards are available on public listings and partner sites, with clear meeting points in St Davids. Group bookings and bespoke dates are offered seasonally subject to availability and restrictions.