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Three Rock Orienteering Club, based in Dublin, was founded in 1976 and is affiliated to the Irish Orienteering Association.  The club’s aims are to organise and promote the sport of orienteering.

3ROC organises regular orienteering events which are open to all ages and cater for all levels of fitness. These events take place in parks, woods and open mountainside around Dublin, Wicklow and Louth providing a scenic environment for anyone who likes to be out in the open. Scroll down this page to see the Latest News and Fixtures sections.

New members are always welcome: see the “Join 3ROC” page here.  You can find details of the club’s activities when you explore our web site and visit us on facebook-logo facebook.



Important note about the Permanent Orienteering Courses at Ticknock/Three Rock Wood: some of the posts are missing. See details on the “Events” page here.

Latest News

Summer 2017 Orienteering

3ROC orienteering news will be largely on the club Facebook page here over the summer. There’s plenty of orienteering on, [&hellip

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Orienteering News 4th May 2017

An excellent Irish Championships at Oughterard in Co. Galway last weekend saw some great performances on challenging courses in tough [&hellip

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Orienteering News April 26th 2017

What a great day we had for the League event at Carrick Mountain last Sunday: the weather was perfect for [&hellip

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Orienteering News April 19th 2017

All back safe and sound from the JK last weekend – four days of great orienteering in the south-east of [&hellip

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3ROC Orienteering News 12th April 2017

Well done to all our prizewinners at last Sunday’s Leinster Championships: challenging courses, particularly the M21Elite which had a high [&hellip

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Upcoming Events

Tue, 22 Aug 2017 Phoenix Park

3ROC Tuesday Evening Series/No. 2 - Start @ Magazine Fort event at Phoenix Park, , Co. Dublin. Signposted from Chesterfield Avenue and Chapelizod Road. For more details, contact 087 9360308 / 3roc@orienteering.ie.

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Missing posts on Ticknock permanent O-courses

A note on the Permanent Orienteering Courses at Ticknock: Some of the wooden control posts have been vandalised and removed. [&hellip

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