| Date | Name | Region | Organiser |
|---|---|---|---|
| 29 Oct 2023 | Banbury Hasler
Closed
|
Southern | Banbury & District |
| 29 Oct 2023 | Malton to Howsham Descent Race
Closed
|
Yorkshire | Malton & Norton |
| 15 Oct 2023 | Gailey CC
Closed
|
Midlands | Gailey CC |
| 15 Oct 2023 | Tony and Shirley Pell Memorial Marathon
Closed
|
Yorkshire | Glanford & Scunthorpe CC |
| 15 Oct 2023 | Chelmer Hasler
Closed
|
Eastern | Chelmsford CC |
| 8 Oct 2023 | Fowey Hasler
Closed
|
South West | Fowey River CC |
| 1 Oct 2023 | Elmbridge Hasler
Closed
|
London & South East | Elmbridge CC |
| 1 Oct 2023 | Wolfreton Marathon - Cancelled for 2023
Cancelled
|
Yorkshire | Kingston KC (Hull) |
| 1 Oct 2023 | Canoe Avon Saltford Hasler
Closed
|
South West | Canoe Avon |
| 24 Sep 2023 | Hasler Final 2023
Closed
|
- | Worcester CC |
| 17 Sep 2023 | Gloucester Hasler
Closed
|
South West | Gloucester Canoe Club |
| 16 Sep 2023 | Forth & Clyde 2
Closed
|
Scotland | Kirkcaldy CC |
| 10 Sep 2023 | Soar Valley
Closed
|
Midlands | Soar CC |
| 10 Sep 2023 | Pangbourne Hasler
Closed
|
Southern | Pangbourne Paddlesport Club |
| 10 Sep 2023 | South Lakes Marathon 1
Closed
|
North West | Duddon CC |
| 20 Aug 2023 | Tonbridge Marathon 2023
Closed
|
London & South East | Tonbridge CC |
| 6 Aug 2023 | Medway Marathon 2023
Closed
|
London & South East | Tonbridge CC |
| 6 Aug 2023 | Dart Hasler 2023
Closed
|
South West | Exeter CC |
| 6 Aug 2023 | Longridge 2023 Hasler
Closed
|
Southern | Longridge CC |
| 30 Jul 2023 | Tewkesbury
Closed
|
South West | Gloucester Canoe Club |
| 22–23 Jul 2023 | National Marathon Championships 2023
Closed
|
- | Norwich CC |
| 16 Jul 2023 | Manvers regional Hasler
Closed
|
Yorkshire | Glanford & Scunthorpe CC |
| 16 Jul 2023 | Shropshire Paddlesport Marathon
Closed
|
Midlands | Shropshire Paddlesport |
| 16 Jul 2023 | Wokingham Hasler (Thames Valley Circuit Race)
Closed
|
Southern | Wokingham CC |
| 9 Jul 2023 | Bishop's Stortford Hasler Race 2023
Closed
|
Eastern | Bishops Stortford CC |