BLDSA Windermere

The BLDSA Windermere 2026 is a point-to-point endurance swim covering 16,898 metres along the full length of Windermere, the largest lake in England by surface area and volume. Scheduled for August 29, 2026, the race begins at Fell Foot Park and concludes at Waterhead. The event follows traditional British Long Distance Swimming Association rules, which generally prohibit the use of wetsuits. With a maximum depth of 64 metres and an elevation of 39 metres above sea level, the water conditions remain stable yet require consistent pacing over the 11-mile distance. For those seeking a different challenge, the BLDSA 2 Way Windermere offers a significantly more demanding double-crossing earlier in the season, while others may opt for the Epic Lakes Swim Windermere for a shorter, mass-participation format.

Historical markers and the lake edge

As you navigate north from the southern shore, you pass the gothic boat-houses at Fell Foot Park, built by Colonel George Ridehalgh in the Victorian era. These structures mark the starting point of a basin that has seen significant environmental changes, including the severe 2009 flood event that submerged moored yachts and damaged the nearby Lakeside Hotel infrastructure. Looking toward the eastern shoreline, the summit of Gummer's How dominates the horizon at 321 metres, providing a distinct landmark for sighting as you progress through the water. While the scientific community has long studied the lake's ecology—notably through the Freshwater Biological Association established in 1929—swimmers are more likely to notice the local history etched into the landscape, such as the Stott Park Bobbin Mill. Further inland, the commemorative tower erected in 1799 in Finsthwaite stands as a silent sentinel for the Royal Navy, visible to those who know where to look beyond the wooded slopes. The route provides a constant sequence of architectural and natural features, from the mountain chapel of St Peter's to the species-rich waters near the aquarium, grounding the physical effort in the dense industrial and naval history of the Lake District.