Lock to Lock Swim Series 2027
Before tickets go on sale, we’d like to invite our swim community to join us
If you’ve been part of our blog or mailing list and followed the Lock to Lock swimming journey from the beginning, this is your chance to get ahead of the crowd.
There’s no big fanfare, no hard sell and certainly no need to rush your decision. We simply wanted our swimming community to have the opportunity to sign up first.
Swimming as it should be
There is something wonderfully special about swimming in the upper reaches of the River Thames. The Oxfordshire countryside, the ever-changing scenery, the gentle meanders and unexpected twists of the river all combine to create an experience that is about so much more than the distance you swim.
At Lock to Lock, we believe the real magic lies in the experience itself: the freedom of open water, the beauty of the natural landscape and the simple pleasure of being out on the river.
Our ethos has always been to keep things straight forward, welcoming and swimmer-centred. We want you to spend your time enjoying the swim, not worrying about the arrangements. Well organised, fully supported and refreshingly fuss-free.
We’re committed to keeping our events sustainable and avoiding overcrowding. By respecting the landscape and the river, we can preserve that sense of openness and give swimmers the space to enjoy the journey at their own pace.
And, of course, there’s the legendary Swim Oxford tea tent. Some say there are no comparisons in post race celebrations and the chance to share stories with fellow swimmers after a memorable day in the water!
Which swim will you choose?
The 4K Lock to Lock Swim on Sunday 20 June 2027
A wonderful opportunity to immerse yourself in the river and enjoy the scenery, whether you’re a seasoned open-water swimmer or simply looking for a special swimming experience.
The 10K Marathon Swim on Sunday 18 July 2027
A longer adventure through the beautiful Oxfordshire landscape, offering a rewarding challenge for those looking to build their distance and enjoy an extended journey on the river.
Or perhaps both?
Many swimmers return for both events, and we can understand why. Each swim has its own character, and together they make a lovely way to experience the river through the summer.
Your swim, your way
One of the things we love most about the Lock to Lock community is the variety of people who come together through a shared love of swimming.
Perhaps you’re training towards a longer-distance challenge and would welcome a well-supported event in which to build your experience.
Maybe you’d like to swim alongside friends, bring along your club or turn the day into a shared adventure. Swimming clubs are always welcome, and triathlon clubs have been an important part of the series over the years.
Solo swimmers are equally at home, as are those who prefer to swim in skins and experience the water in a more natural way.
You’re also welcome to use your swim to raise funds for a cause close to your heart. However you choose to take part — solo, with friends, in a group, in skins or as part of a club — we’ll be there to support you along the way.
A personal invitation
We know that inboxes are busy places. We don't believe in continually sending marketing emails or contacting swimmers unnecessarily. We value your time, respect your peace and quiet, and hope that this same unhurried feeling carries through to our events.
If Lock to Lock has been on your mind for 2027, now is a lovely time to start thinking about your next river adventure.
To enter the summer 2027 swims go to www.swimoxford.co.uk
Feel free to share the invitation with a swimming friend or recommend the series to someone who would appreciate the experience. We'd love to welcome new faces to the river, too.
We look forward to seeing you in 2027, enjoying the beautiful Oxfordshire landscape, swimming at your own pace and sharing another memorable day on the Thames. Here's to good swimming, wonderful company and the simple pleasure of being out in nature.
Warm wishes,
The Lock to Lock Swim Series team






