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Welcome to the CLOK web site, which contains information for orienteers – and potential new orienteers – in the Cleveland area.

Latest News
CLOK's next event is the Acorn Regional Event in Mulgrave Woods on Sunday 8‑Mar‑2015.  Follow the link for details.  The on-line entry system will stay open until midnight on Thursday 5‑Mar‑2015, although you are not guaranteed to be able to run your first choice course.
The next CLOK training day will take place at Live Moor Plantation on the morning of Saturday 14‑Mar‑2015.  Follow the links for more information and the on-line notification system.
CLOK members:  Please use the on-line system to put in your entries for the CompassSport Cup heat at Hamsterley Common on Sunday 15‑Mar‑2015.
Click on this link to view or download an extra edition of Tchimes with news about the CompassSport Cup and the JK Relays, plus a request for assistance with the CLOK generator.
Interested in a bit of travel during 2015?  Follow this link for a list of holiday events.
You can get information about CLOK's events and other activities via CLOK's Facebook page.
If you would like to receive email reminders about CLOK events then sign up for the email notification system.

From the webmaster

One of my main aims is to make this web site a comprehensive source of information for Cleveland-based orienteers.  In particular, you should be able to find information (or links to information) about all the events that are likely to be of interest to orienteers living in the Cleveland area.  This includes our own CLOK events, of course, but it also includes (a) all other events within reasonable traveling distance and (b) major events -- like the JK, the Scottish 6-Days, etc. -- that are likely to be of interest to CLOK members.  With this in mind, if you find anything missing from the site then please let me know.

I set up RouteGadget in October 2006, so competitors at CLOK events can now view the course maps, enter their routes, view other competitors' routes and watch animations showing how they and their competitors progressed around the course.

If you have any views on which developments should be given priority, or if you have any other ideas for improvements to the web site, then please contact me.

Also, if you find any broken links or errors then please let me know.

Alastair Mackenzie
CLOK Webmaster
Email address: