Why do para rowing boats have floats?
Officials' detail · Classes and equipment · 1 of 2PR1 1x, PR2 1x and PR2 2x events use the World Rowing standard boat, changed only after a Summer Paralympics. Seats in those boats are fixed. The PR1 single must carry stabilising pontoons at least 60 cm from the centre line; the PR2 single may. Minimum weights run from 22 kg to 51 kg.
How it works
- Standard boat: PR1 1x, PR2 1x, PR2 2x.
- Design changes: only after a Summer Paralympics.
- Fixed seat: base and back static.
- Cushions: allowed if they add no function.
- PR1 single: pontoons compulsory, 60 cm out.
- PR2 single: pontoons optional.
- Weights: PR1 1x 24 kg, PR2 1x 22 kg, PR3 4+ 51 kg.
- Prostheses: not counted in boat weight.
The glossary has the standard para rowing boat, the fixed seat, the stabilising pontoons, the boat weights (para rowing), the control commission checks (para rowing) and the safety (para rowing).
Tricky cases
Can a rower adapt the standard boat?
Only if it adds no function beyond classification.
Does strapping count in boat weight?
Yes, if firmly fastened.
Must PR3 boats be a standard design?
No. The rule covers PR1 and PR2 boats.
Can the PR2 double have a sliding seat?
No. It is fixed.
Why the rule exists
Pontoons keep the least stable rowers upright. Fixed seats stop rowers using leg drive their class does not allow.
Where it differs
| Where | What changes | Source |
|---|---|---|
| PR1 1x | Pontoons compulsory | R14 7d |
| PR2 1x | Pontoons optional | R14 7e |
| Weights | Set per boat | R14 8 |
From the rule book
World Rowing, Rules of Racing and Related Bye-Laws (March 2025), Appendix R14, regulations 7 and 8. Checked 14 October 2026. Official document: World Rowing Rules of Racing, Appendices R14 and R15.