H2O Open Water Swimming at Hi5 Reading Lake

04/08/2026

04/08/2026

Ready to take the open water challenge?
Our new extended swim course of up to 1000m is proving very popular

The 500m and 800m is still in operation , enjoy safe fully supervised swimming in our 50 acre venue

01/08/2026

Looking forward to your next open water challenge ? We’ve expanded our swim options!
New distances 500m 800m and 1000m the new routes now take you though both lake 1 and 2 giving you a fresh perspective of the venue and an even more enjoyable open water experience

21/07/2026

Lovely evening for the start of the session

11/07/2026

Looking lovely again, 26.2 in the water and already a 20 degree air temperature (so no wetsuits please 😀). It’s going to be a good one, who’s joining us?

11/07/2026

Looking lovely again this morning, 26.2 in the water and already 20 degree air temp (so no wetsuits again please 😀). It’s going to be a good one, who’s joining us?

22/06/2026

Today’s lake temperature at over 25d with just over 24 hours until Tuesdays session , please book in advance to avoid disappointment! as we do have maximum places for each session

09/06/2026

Suns out at last water at 17 d for tonight’s session