ISORA - Promoting the sport of Offshore Racing in the Irish Sea
Since 1972
The Association is run by volunteers for the benefit of competitors by working in partnership with boat owners, crew, yacht and sailing clubs, other associations and the governing bodies for boating in Ireland, Wales and the UK.
About ISORA - Racing
ISORA provides offshore racing in the Irish Sea and two separate Coastal Series - in Ireland and UK
Offshore RacingCoastal RacesMUSTO ISORA has two races scheduled for Saturday 29th May 2021:
Race Number | Link to SSIs | Description |
Race 04 OI (offshore Ireland) | SSIs here | Offshore Race - Dun Laoghaire to Dun Laoghaire 50 miles + Weighting 1.1, VHF 17, Cat 3 +Liferaft |
Race 05 OW (Offshore Wales | SSIs here | Offshore Race - Pwllheli to Holyhead 50 miles + Weighting 1.1, VHF 17, Cat 3 +Liferaft |
Please read the SSIs, Notice of Race and General Sailing Instructions and the Back to Boating Protocol
Complete the on line entry form, ISORA Crew Manager App and text to confirm that you are racing by Wednesday 26th May
The responsibility for a boat’s decision to participate in a race or to continue racing is hers alone. (RRS Fundamental Rule 3)
Race 2CI - 15th May 2021
This race is Race No. 2 in the Musto ISORA 2021 series and the 1st race of the ISORA “Viking Marine Coastal Series” So many races within the same race!
The Course is now published as follows:
STARTING LINE at Dun Laoghaire Outfall Buoy.
East Kish (P)
Bennet (P)
ISORA Dublin Virtual Mark (S) N53 17.110 W6 00.100 FINISH LINE at Dun Laoghaire Pier Heads.
14th May 2021 at 12.20hrs
The Supplemental Instructions will be published here:
download a printable copy here
We recommend that anyone interested in this race should subscribe to the ISORA e-newsletters (priority racing) so that you will receive the latest racing information.
If you need help with anything whatsoever please reply to
Race 4 OI - 29th May 2021
This race is Race No. 4 in the Musto ISORA 2021 series a
The Supplemental Instructions is published here and below
We recommend that anyone interested in this race should subscribe to the ISORA e-newsletters (priority racing) so that you will receive the latest racing information.
If you need help with anything whatsoever please reply to
Race 8 OI - 2nd July 2021
This race is Race No. 8 in the Musto ISORA 2021 series
The course will be published here shortly:
The Supplemental Instructions is published below:
We recommend that anyone interested in this race should subscribe to the ISORA e-newsletters (priority racing) so that you will receive the latest racing information.
If you need help with anything whatsoever please reply to
Saturday 29th May 2021 -
This race is the first Ofshore race in the MUSTO UK ISORA 2021 Offshore Series.
Amendment to SSIs for Race No. 5 Offshore Wales (OW)
1. Notifications on Trackers in SSIs 13.3 and 13.6 should now be by the WhatsApp Group messaging (WhatsApp - ISORA -UK Series)
2. Retirements - in addition to texting the race officer, please type in the boat name and "retired" on the WhatsApp - Skippers ISORA -UK Series which will be monitored by ISORA race management.
The Race Supplemental Sailing Instructions (SSIs) will be published here
The course will be announced on Thursday before the race.
START (As Defined in SSIs)
FINISH LINE at Holyhead (As Defined in SSIs)
We recommend that anyone interested in this race should subscribe to the ISORA (priority racing) so that you will receive the latest racing information.
If you need help with anything whatsoever please contact
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