Open Water Bodegraven 2026

The Oude Rijn river at Bodegraven provides a setting shaped by centuries of hydraulic engineering and military necessity. Swimmers will navigate waters that historical accounts associate with the 1672 French invasion, when the Dutch Republic utilized the Hollandic Water Line to submerge the surrounding polders as a defensive maneuver. While the French army initially advanced across the frozen landscape, the subsequent thaw forced a retreat through these very channels, leaving the town to face destruction. Today, the river flow is managed for regional water levels rather than defense, offering a steady, predictable environment for swimmers. The water conditions in mid-June are typical of an inland waterway, influenced by seasonal runoff and local weather, requiring consistent effort as you move through the current.

## Along the course

As you progress through the water, the skyline is defined by two prominent landmarks on opposite banks. To the north stands the historic Reformed St. Gallus Church, while the southern bank is anchored by the 1865 Roman Catholic Willibrordus Church, a distinct structure designed by Pierre Cuypers. Your journey follows a path through what was once the Limes Germanicus, the northern frontier of the Roman Empire. Archaeological finds in the area have included everything from a cavalry helmet to lead tablets inscribed with the names of soldiers, reminding swimmers that this river has been a focal point of transit for nearly two millennia.

For those tackling the longer distances, the perspective shifts as you pass the Fort Wierickerschans. Built in the aftermath of the 1672 destruction, this structure was designed to reinforce regional security and now stands as a quiet cultural landmark overlooking the race route. Further afield, the region contains the world's largest collection of maples at the Esveld Aceretum, a site holding over 600 varieties, though the true depth of the Dutch landscape is perhaps best captured by the nearby 'De Vergeten Plek', an installation marking the lowest point of the local polders, more than seven meters below the Amsterdam Ordnance Datum.

Organized by the BZ&PC, the Open Water Bodegraven 2026 takes place on June 13th. The event offers a spectrum of distances from 250m up to 5000m, with the 2500m start positioned at Fort Wierickerschans and the 5000m start in Nieuwerbrug. Those looking for a different challenge in the same region should note that the Speedo Swim-in Leiden takes place just one day later, offering a distinct swimming experience for those remaining in Zuid-Holland.