BIG LIME OPEN WATER SWIM 2026

Returning to the picturesque waters of Hartlepool Marina on Sunday, August 9th, 2026, the Big Lime Open Water Swims promises an exhilarating day out for swimmers of all levels. This beloved event offers a serene and inviting environment where beginners can take their first plunge into open water swimming alongside seasoned pros.
Located along Maritime Avenue in Hartlepool Marina (TS24 0XF), participants will enjoy a stunning backdrop as they navigate the calm waters. The marina's tranquil setting, framed by the historic town of Hartlepool, provides an ideal atmosphere for this aquatic adventure. With dedicated safety measures in place and first aid readily available on site, swimmers can focus solely on their performance.
The event features two distances to cater to different skill levels: a challenging 750-meter swim and a more extensive 1,500-meter option. Both courses are designed with the safety of participants in mind, ensuring that everyone has an enjoyable yet secure experience.
For those looking for even greater challenges, The Big Lime Triathlons will also take place on this day, offering multi-sport enthusiasts another opportunity to showcase their talents and endurance.
Given Hartlepool's typically warm August waters, swimmers are encouraged but not required to wear wetsuits. While the water temperature is expected to be comfortable without them, a wetsuit can enhance both comfort and safety during the swim.
All participants will benefit from live chip-timing provided by Timing Up North, ensuring accurate times for all competitors. Upon crossing the finish line, swimmers are greeted with an event medal as well as exclusive Wild Deer merchandise. To round out their day, each participant receives a snack and drink to refuel after their efforts.
For those traveling or needing convenient parking options, free spaces at Hartlepool Marina ensure easy access for all attendees. The Big Lime Open Water Swims invites everyone to embrace the beauty of open water swimming in one of England's most charming coastal settings.