We are super excited about hosting our next open session for the rising stars pathway!!! If you keen to join us please register your interest with Gena on [email protected] #arena #risingstars #swimteam #swim #ragingbull

On Sunday we hosted the inaugural 'COSC Masters Friendly Gala' at our home pool. We were joined by teams from Aylesbury, Didcot, Kidlington, Witney, and Wycombe for an evening of fast, furious and friendly racing, followed by cake! 🏊🍰The COSC team finished an excellent 3rd🥉

What another great weekend of racing! We are so incredibly grateful to everyone who made this meet possible including all Officials, TMs and Meet Organisers! Congratulations to all the swimmers who took part, and best of luck to those of you looking to qualify for Regionals!lll

In February, COSC younger female swimmers attended a workshop delivered by Hannah Miley @smiley8889 about managing their period during training and competitions. Thank you Hannah! #arena #swimming #aquatics #sayperiod #femaleathletes #hannahmiley #oxford

Boom💥 ONB Junior Team Championship Winners 2025! I look forward to more laughs, success, and memories (and swim camps) as the Head of Age for the City of Swimming Club - David Treadell

Congratulations to our masters swimmers Andy, Ellie, Kieran, Kirri, Laura and Thomas at the Bracknell Masters Open Meet on Saturday. Lots of fast swims and medals, and a few PBs too! #arena #mastersswimming #swimteam

ONB County Championships 2025 9th Feb- Wow!! The results speak for themselves🤩We are incredibly proud of all of the COSC swimmers who took part this weekend💥Make sure you swipe to see all of the amazing swims! Huge thanks to the officials, coaching team and volunteers

ONB County Championships 2025 8th Feb- Wow!! The results speak for themselves🤩We are incredibly proud of all of the COSC swimmers who took part this weekend💥Make sure you swipe to see all of the amazing swims! Huge thanks to the officials, coaching team and volunteers

Gala 6 and the senior relays were equally exciting for the COSC team; with even more PBs, medals and 3 podium spots🥉for the relays💪 #arena #dreamteam #squadgoals #individualmedley #swimfreestyle

Gala 6 of the @ONB_ASA ONB County Champs was truly amazing! Our talented swimmers came home with huge PBs, medals and podium spots. Many thanks for the team of officials and volunteers🤩 #arena #swimming #swimgoals #ragingbull #arena #freestyleswimming #ragingbull

The girls 10-14 years relays (Session 4)went off with a boom💥The electric atmosphere and incredible team spirit pervaded our home pool💪Many thanks to the officials and volunteer team who without your valued support this event would not happen!! #arena

Session 3 kicked off the weekend with the 800 free! Huge thanks to all the officials, volunteers and ONB team who helped ensure the event was a huge success⭐️ #arena #swimmingfree #swimgoals #swimteam #swimeasy #ragingbull

ONB County Championships 2025 - session 2!!! More exciting results and incredible swims🤩Huge thanks to the officials and volunteers who helped ensure that session was a huge success. We can’t wait to see what happens next weekend for the 800 free and Girls 10-14 relays💪#arena

ONB County Championship 2025 kicked off yesterday with the 1500 free and the boys 10-14 relays!!! COSC are proud to share the incredible results!!! Well done swimmers and many thanks to the officials and volunteers who helped us host this event, we are extremely grateful🤩 #arena

Happy New Year from COSC🎉 #arena #swimmingdrill #swimsquad #swimming #swimtraining #ragingbull