St Michael’s Mount Swim Events 2026

Each summer, Marazion Beach becomes the stage for some of Cornwall’s most memorable open water swim events. Whether you’re a seasoned sea swimmer, a casual participant looking for a challenge, or simply a spectator enjoying the atmosphere, St Michael’s Mount offers a truly unique experience in 2026.

1. The St Michael’s Mount Swim

Date: Saturday 8 August 2026

Organised by: The Chestnut Appeal for Men’s Health

This popular charity swim starts and finishes on Marazion Beach, looping around the iconic Mount. Participants will swim approximately 2.5 km, with full water safety support. Entry includes a swim cap, safety briefing, and access to a well-organised coastal swim experience.

Perfect for swimmers looking for a challenging but achievable sea swim, the event also draws crowds along the beach and causeway. It is a great reason to book into a Marazion hotel early and enjoy the town’s summer vibe.

Register or learn more about the St Michael’s Mount Swim

2. The Slow & Steady Mount Swim

Date: Wednesday 12 August 2026

Organised by: Sea Swim Cornwall

Designed for swimmers who prefer a steady pace or are newer to open water, this event also takes place around St Michael’s Mount. The group is supported by experienced guides, and safety is prioritised throughout. The 2.3 km route varies slightly based on tide and sea conditions.

This is ideal for those wanting to complete the swim for fun or personal achievement without the pressure of racing. Visitors and friends often line Marazion Beach to cheer swimmers on.

Register or learn more about the Slow & Steady Swim

Planning Your Visit

Swim times are typically scheduled to align with favourable Marazion tide times, ensuring safe and manageable sea conditions.

If you’re planning to stay in the area, check out the full list of places to stay in Marazion on the official town website. From beachside B&Bs to family-run hotels, there are plenty of welcoming options close to the beach and swim action.

These events are fantastic opportunities to enjoy the town’s hospitality, from seafront cafes to hotels in Marazion Cornwall. Whether you swim, support, or just enjoy the spectacle, St Michael’s Mount Swim Events 2026 are unmissable highlights of the summer.

How to Get Involved

• Swim Registration: Visit the organisers’ websites to sign up for either event. Places are limited and tend to fill quickly.
• What to Bring: Wetsuit (optional), bright swim cap, towel, warm layers for after your swim, and sunscreen.
• Where to Watch: The best viewing spots are along Marazion Beach, the causeway, or the shoreline facing the Mount.

Looking for more things to do in Marazion while you’re in town? Explore local galleries, walk the coast path, or visit the Mount itself when the tide allows.