21 March 2026

Celebrating Swimathon’s 40th Anniversary at Isleworth Leisure Centre!


Join us on 21st & 22nd March at Isleworth Leisure Centre for our Easter Family Fun Day. Enjoy a full day of swimming activities, inflatables, taster sessions and family fun.

What’s Happening:

Saturday 21st March
  • Swim School Taster Classes – 13:30–14:00
    Beginner Stages 1–3 in Lagoon Pool. A perfect way for new swimmers to try out our lessons.
  • Swim School Assessments – 13:45–14:15
    Bookable via our website as additional tickets. Assess your child’s ability and find the right lesson pathway.
  • CPR Workshops – 13:00–14:00
    Split into 4 bookable slots: 13:00–13:15, 13:15–13:30, 13:30–13:45, 13:45–14:00. Learn essential lifesaving skills.
  • Lagoon Pool Inflatable – 14:15–15:10 & 15:20–16:15
    Two sessions of fun inflatables for the whole family.

Sunday 22nd March

Lagoon Pool Inflatable – 15:15–16:10
Enjoy an afternoon of fun on the inflatables.

Swim School Taster Classes – 12:00–12:30
Intermediate Stages 4–6 in Teaching Pool.

Swim School Assessments – 12:00–12:30
Bookable via our website as additional tickets. Assess your child’s ability and find the right lesson pathway.

CPR Workshops – 13:00–14:00
Split into 4 bookable slots: 13:00–13:15, 13:15–13:30, 13:30–13:45, 13:45–14:00. Learn essential lifesaving skills.


Join in the fun, make a splash, and help us raise money for a great cause! To find out more about Swimathon click here.


Book Now

Bookings

Tickets

Ticket Type Spaces
General Admission: Adults
General admission for a adults
General Admission: Children
General admission for a child
Swim Assessment (Additional Ticket - March 21st): 13:45pm – 13:50pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 21st): 13:50pm – 13:55pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 21st): 13:55pm – 14:00pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 21st): 14:00pm – 14:05pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 21st): 14:05pm – 14:10pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 21st): 14:10pm – 14:15pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 22nd): 12:00pm – 12:05pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 22nd): 12:05pm – 12:10pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 22nd): 12:10pm – 12:15pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 22nd): 12:15pm – 12:20pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 22nd): 12:20pm – 12:25pm
This swim assessment also includes full access to the pool!
Swim Assessment (Additional Ticket - March 22nd): 12:25pm – 12:30pm
This swim assessment also includes full access to the pool!

Registration Information

Booking Summary

Please select at least one space to proceed with your booking.