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One Metre

One Metre

The International One Metre (IOM) class is a 1m long hull with 1.7m mast height and a minimum weight of 4kg. The class rules are very tight and limit yachts to 2-function control and 3 one-design rigs. Hull, ballast, draught and construction materials are also limited. There is sufficient freedom to allow different hull and fin/rudder shapes to be developed.

© Ian Dundas © Ian Dundas
Show news MYA Scottish District IOM Travellers Round 2
Twelve IOM skippers gathered at Paisley Model Yacht Club
Posted on 2 Jun Championships shine, AC wakes, SailGP adapts
So much has been going on that it's tricky to even know where to start
Posted on 26 May Vive la V12! Alexis Carre wins the IOM Worlds
A sailing masterclass and tribute to the late designer at Datchet Water
Posted on 24 May IOM World Championship 2026 Day 5
Some of the best days sailing come along when very little is expected from them
Posted on 22 May IOM Worlds 2026 Race 5 Heat A Crash Sequence
Heat A had more than its fair share of incidents on Day 5 at Datchet Water
Posted on 22 May IOM World Championship 2026 Day 4
The cream rises to the top
Posted on 21 May IOM World Championship 2026 Day 3
Alexis Carre puts on a model yachting masterclass
Posted on 19 May IOM World Championship 2026 Day 2
To B, or not to B, that is the question.
Posted on 18 May Lincoln IOM Summer Series round 4
A few victims of the dreaded string failure
Posted on 18 May IOM World Championship 2026 Day 1
A shifty and gusty breeze tests the best at Datchet Water
Posted on 17 May IOM World Championship 2026 Officially Opened
84 skippers from 28 nations have gathered at Datchet Water Sailing Club
Posted on 16 May The Same, But Different
A packed schedule coming up with a diverse range of events
Posted on 12 May MYA Scottish District Wooden Hull IOM Championship
17 skippers at Greenock Model Yacht and Power Boat Club
Posted on 6 May Lincoln IOM Summer Series Round 3
Another good turnout with 16 skippers
Posted on 4 May Scottish District IOM Traveller 1 at Forfar Loch
Twelve skippers assembled for the event from five clubs all over Scotland and one from England
Posted on 22 Apr Lincoln IOM Summer Series Round 2
A superb 18 skippers with their boats on the line
Posted on 19 Apr Jack Turner Trophy IOM Open 2026 at Birkenhead
A decent westerly breeze nearly straight down the lake and some sunshine
Posted on 19 Apr European Champion Matulja wins the Rogoznica Cup
77 sailors from 16 countries across four continents raced in Croatia
Posted on 15 Apr 2026 UK IOM National Championship
Datchet Delivers a True Test Ahead of the Worlds
Posted on 7 Apr Lincoln IOM Summer Series Round 1
A reduced fleet today of eight happy skippers
Posted on 6 Apr Introducing Autonomous IOM Racing
A Bold New Era for Radio Sailing
Posted on 1 Apr One Metres at Huntingdon
Eastern District Champion Skipper Series Round 2
Posted on 29 Mar IOM Yare Cup at Norwich
17 sailors for this year's first Eastern District event
Posted on 19 Mar On the right wavelength
The rise of Radio Sailing
Posted on 17 Mar Lincoln I.O.M Winter Series round 12
A superb day with a good breeze straight down the like
Posted on 16 Mar IOM Ranking 1 & 2 at West Lancs
A weekend of fine margins, fickle breezes and first class hospitality
Posted on 10 Mar Lincoln I.O.M Winter Series round 11
A top suit kind of day
Posted on 2 Mar Lincoln I.O.M Winter Series round 10
20 skippers for Midland District round 4 in the rain
Posted on 16 Feb IOM Unicorn Trophy at Chipstead
21 competitors for Met & Southern Championship round 1
Posted on 4 Feb British thoughts on the IOM Worlds in Gladstone
Reflections on an Australian Masterpiece
Posted on 28 Jan
Links

Photos

Show photos from

The Calm Before The Briefing during 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith The Fleet in Motion during 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith The Yachts Awaiting Action in the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Skippers for Race 2 Heat B during the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Starting Race 1 Heat A during the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith The Fleet in Motion during the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Skippers and Race Team in the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Starting Race 2 Heat B during the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith 3rd Place, Ian Dundas in the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Tich Summers wins 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Relaxing during 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Starting Race 1 Heat B during the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith Skippers for Race 1 Heat B during the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith 2nd Place, Simon Thomson in the 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith The Fleet in Motion during 2026 MYA Scottish District IOM Travellers 2 at Paisley Model Yacht Club
© David Smith 2026 IOM Worlds at Datchet Water - A tight and bright start on the final day
© Mark Jardine 2026 IOM Worlds at Datchet Water - Fred Rocha, Zvonko Jelacic, Alexis Carre
© Mark Jardine 2026 IOM Worlds at Datchet Water Day 6 - FRA 73 leading the fleet
© Mark Jardine 2026 IOM Worlds at Datchet Water - Alexis Carre with the French flag
© Mark Jardine 2026 IOM Worlds at Datchet Water - Alexis Carre with the trophy and other prize winners in the background
© Mark Jardine 2026 IOM Worlds at Datchet Water - Race Team and Volunteers
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Alexis and Zvonko
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Alexis and Zvonko
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Alexis, Zvonko and Rob
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Rob
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Alexis holding the French flag
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Alexis and Zvonko
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Alexis, Zvonko and Rob
© Mark Jardine The winners celebrating with a dunk at the 2026 IOM Worlds - Alexis holding the French flag
© Mark Jardine
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