Great Ouse Marathon
This race took place on 6 September 2026.
Regatta
Postponed
Date changed.
Originally scheduled for Sunday 30 August 2026.
date changed from 30 Aug
- Date
- Sunday 6 September 2026
- Venue
- Great Ouse
Great Ouse Marathon was a multi-lane sprint regatta, raced side-by-side over a marked course held on Sunday, 6 September 2026 at Great Ouse in Ely, Cambridgeshire. The fixture was organised by Isle of Ely Rowing Club.
Who races here
From the last 2 races (2025 to 2026).
115
crews a year on average
60%
masters
90%
sculling boats
14
eights raced
Masters: 138 crews over 2 races, mostly singles, doubles and quads. Bands A to I raced.
Who races here
Over the last 2 races (2025 to 2026) this race averaged 115 crews. Most crews were masters (60%). Sculling boats made up 90% of entries. Masters crews made up 60% (138 crews), mostly singles and doubles.
229 crews across 2 editions. The grids combine all years shown.
Will my crew have racing here?
See which crews raced before. This does not confirm this year's entry categories.
No matching crews were recorded for Masters A men's quad in the last 2 years.
- 2026: No band A men's quad raced. Other masters crews raced in Masters D men's quad (5 crews); Masters G men's quad (1 crew)
- 2025: No band A men's quad raced. Other masters crews raced in Masters F men's quad (3 crews)
Junior crews can often enter an older age category. Check the event's rules.
Crews by age and boat
Choose a cell to check your crew. Darker blue means more crews.
Scroll sideways to see every boat or band.
| Age group | 1x Single | 2x Double | 2- Pair | 4x Quad | 4x+ Coxed quad | 4- Four | 4+ Coxed four | 8+ Eight | 8x+ Sculling eight | All boats |
|---|---|---|---|---|---|---|---|---|---|---|
| Junior | 20 | |||||||||
| Senior and open | 71 | |||||||||
| Masters | 138 | |||||||||
| University and college | 0 | |||||||||
| Beginner | 0 | |||||||||
| All ages | 94 | 60 | 2 | 45 | 6 | 2 | 6 | 13 | 1 | 229 |
Crews per cell
0
1-9
10-24
25-49
50-99
100-199
200+
Masters crews by band
Each crew counts in its own band. Choose a cell to see the races.
| Boat | A | B | C | D | E | F | G | H | I | J | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1x Single | |||||||||||
| 2x Double | |||||||||||
| 2- Pair | |||||||||||
| 4x Quad | |||||||||||
| 4x+ Coxed quad | |||||||||||
| 4- Four | |||||||||||
| 4+ Coxed four | |||||||||||
| 8+ Eight | |||||||||||
| 8x+ Sculling eight |
Crews per cell
0
1-9
10-24
25-49
50-99
100-199
200+
Categories raced
Open an age group to compare categories. Counts are crews in each year.
Scroll the table sideways to see all years.
Junior 12 categories raced
| Category | 2025 | 2026 |
|---|---|---|
| J16 single Op.J16.1x | 3 | 1 |
| J16 women's single W.J16.1x | 2 | 2 |
| J16 double Op.J16.2x | 1 | 1 |
| J18 women's single W.J18.1x | - | 2 |
| J16 coxed four Op.J16.4+ | - | 1 |
| J17 double Op.J17.2x | - | 1 |
| J17 women's double W.J17.2x | - | 1 |
| J17 women's quad W.J17.4x | - | 1 |
| J17 women's single W.J17.1x | - | 1 |
| J18 double Op.J18.2x | - | 1 |
| J18 quad Op.J18.4x | - | 1 |
| J18 sculling eight Op.J18.8x+ | 1 | - |
Senior and open 20 categories raced
| Category | 2025 | 2026 |
|---|---|---|
| Open quad Op.4x | 3 | 4 |
| Open double, band 1 B1.Op.2x | 2 | 4 |
| Open double, band 2 B2.Op.2x | 2 | 3 |
| Women's double W.2x | 4 | 1 |
| Women's quad W.4x | - | 5 |
| Mixed eight Mx.8+ | 2 | 2 |
| Open single, band 2 B2.Op.1x | 4 | - |
| Open single, band 3 B3.Op.1x | 4 | - |
| Women's single, band 2 B2.W.1x | 4 | - |
| Women's single, band 3 B3.W.1x | 4 | - |
| Mixed quad Mx.4x | 2 | 1 |
| Open single Op.1x | - | 3 |
| Open single, band 1 B1.Op.1x | 3 | - |
| Women's coxed four W.4+ | 3 | - |
| Women's single W.1x | - | 3 |
| Open coxless four Op.4- | 2 | - |
| Women's eight W.8+ | 1 | 1 |
| Women's single, band 1 B1.W.1x | 2 | - |
| Open eight Op.8+ | 1 | - |
| Women's coxed quad W.4x+ | 1 | - |
Masters 49 categories raced
| Category | 2025 | 2026 |
|---|---|---|
| Masters D women's single W.Mas.D.1x | 3 | 4 |
| Masters E women's single W.Mas.E.1x | 3 | 4 |
| Masters E men's single, band 1 B1.Op.Mas.E.1x | 3 | 3 |
| Masters E men's single, band 2 B2.Op.Mas.E.1x | 3 | 3 |
| Masters B men's single Op.Mas.B.1x | 3 | 2 |
| Masters D men's quad Op.Mas.D.4x | - | 5 |
| Masters D women's double W.Mas.D.2x | 4 | - |
| Masters E men's double Op.Mas.E.2x | 4 | - |
| Masters E men's single, band 3 B3.Op.Mas.E.1x | 4 | - |
| Masters E women's double W.Mas.E.2x | 4 | - |
| Masters G men's single, band 1 B1.Op.Mas.G.1x | - | 4 |
| Mixed masters D double Mx.Mas.D.2x | 1 | 3 |
| Masters C men's coxed quad Op.Mas.C.4x+ | 2 | 1 |
| Masters C men's double, band 1 B1.Op.Mas.C.2x | 3 | - |
| Masters C men's double, band 2 B2.Op.Mas.C.2x | 3 | - |
| Masters C men's single, band 1 B1.Op.Mas.C.1x | 3 | - |
| Masters C men's single, band 2 B2.Op.Mas.C.1x | 3 | - |
| Masters C women's double W.Mas.C.2x | - | 3 |
| Masters C women's quad, band 1 B1.W.Mas.C.4x | 3 | - |
| Masters C women's quad, band 2 B2.W.Mas.C.4x | 3 | - |
| Masters E women's double, band 1 B1.W.Mas.E.2x | - | 3 |
| Masters E women's double, band 2 B2.W.Mas.E.2x | - | 3 |
| Masters E women's quad W.Mas.E.4x | - | 3 |
| Masters F men's quad Op.Mas.F.4x | 3 | - |
| Masters F men's single Op.Mas.F.1x | 3 | - |
| Masters G men's single Op.Mas.G.1x | 3 | - |
| Masters G men's single, band 2 B2.Op.Mas.G.1x | - | 3 |
| Mixed masters C quad Mx.Mas.C.4x | 3 | - |
| Mixed masters F double Mx.Mas.F.2x | 3 | - |
| Mixed masters F quad Mx.Mas.F.4x | - | 3 |
| Masters A men's single Op.Mas.A.1x | 2 | - |
| Masters B women's quad W.Mas.B.4x | 2 | - |
| Masters C women's eight W.Mas.C.8+ | - | 2 |
| Masters F men's double Op.Mas.F.2x | - | 2 |
| Masters G men's eight Op.Mas.G.8+ | 1 | 1 |
| Masters B men's coxless pair Op.Mas.B.2- | 1 | - |
| Masters D men's coxless pair Op.Mas.D.2- | 1 | - |
| Masters D women's eight W.Mas.D.8+ | 1 | - |
| Masters E men's coxed four Op.Mas.E.4+ | 1 | - |
| Masters F women's coxed four W.Mas.F.4+ | - | 1 |
| Masters F women's coxed quad W.Mas.F.4x+ | 1 | - |
| Masters G men's quad Op.Mas.G.4x | - | 1 |
| Masters I men's double Op.Mas.I.2x | - | 1 |
| Mixed masters B coxed quad Mx.Mas.B.4x+ | 1 | - |
| Mixed masters B double Mx.Mas.B.2x | - | 1 |
| Mixed masters C double Mx.Mas.C.2x | - | 1 |
| Mixed masters D quad Mx.Mas.D.4x | - | 1 |
| Mixed masters E eight Mx.Mas.E.8+ | - | 1 |
| Mixed masters E quad Mx.Mas.E.4x | - | 1 |
Counts come from the published results of past races. Organisers can merge or split categories each year, so check the current entry categories before you enter.
Venue location
About this regatta
date to 6 Sep
Are you the organiser?
Claim this listing to confirm details, suggest edits, and reach the rowers searching for your event.
Spotted an error?
Other regattas this month
Other regattas in October 2026
Great Ouse Marathon 2026: common questions
When did Great Ouse Marathon 2026 take place?
Great Ouse Marathon 2026 took place on Sunday 6 September 2026.
Where was Great Ouse Marathon held?
Great Ouse Marathon was held at Great Ouse in Ely, Cambridgeshire. The venue sits in Ely, Cambridgeshire.
What format was Great Ouse Marathon raced in?
Great Ouse Marathon was listed as a multi-lane sprint regatta, raced side-by-side over a marked course.
Has Great Ouse Marathon been moved?
Yes. Great Ouse Marathon was originally scheduled for Sunday 30 August 2026 and has been moved to Sunday 6 September 2026.
Running a rowing club?
Manage your members, training, and crew entries in one place.
Try Row HQ free →See how event and regatta management works in Row HQ.
Claim this listing
We'll email you a verification link. Once you confirm, your future edits go live straight away without manual review.
Report an issue
Tell us what's wrong with this listing - wrong date, venue, cancelled, etc. We review every report.