Open Water Bodegraven 2026

The Oude Rijn flows with a steady, manageable pace through Bodegraven, providing a predictable environment for swimmers. In June, the river remains comfortable, free from the turbulent currents that define more exposed coastal waters. As you navigate the course, the flow is gentle enough to allow for a consistent stroke rate, though swimmers should remain mindful of the slight influence of wind on the water's surface, which can vary depending on the direction of your approach. The river route offers a distinct perspective of the town, framed by the Reformed St. Gallus Church on the north bank and the brick-built, 1865 Roman Catholic Willibrordus Church on the south, both serving as reliable navigational markers throughout the swim.

Historical context and sights

Tracing the path of the river, you are essentially swimming along the ancient Limes Germanicus, the northern frontier of the Roman Empire. This region has yielded remarkable historical artifacts, including a 1937 discovery of a Roman cavalry helmet and a 2000 excavation of a lead curse tablet bearing the names of 21 soldiers. These waters carry memories of the 1672 disaster, when Dutch forces flooded the polders to stop the French invasion; retreating troops eventually burned the town during the subsequent thaw. As you move toward the longer distances, you pass the site of the Fort Wierickeschans, built in the aftermath of that destruction to reinforce regional defenses. The 2500m event begins here, grounding your effort in a landscape defined by centuries of strategic military history. If you are looking to build your distance, those who prefer a different, more urban water experience might consider the Speedo Swim-in Leiden, taking place just one day after our event.

Event logistics

Organized annually by BZ&PC, the event offers a range of distances from a 250m introductory swim to a 5000m challenge starting in Nieuwerbrug. Participation fees range from 12.50 to 20 EUR, a cost that reflects the logistical support required to manage the river traffic and safety of the course. Whether you are registered as a recreational swimmer or a KNZB-affiliated athlete, the start lines are strategically positioned to utilize the river’s natural flow. The finish line brings you back to the center of Bodegraven, where the event integrates into a local water festival, providing a focused yet community-oriented atmosphere for all participants.