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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
Follow this link for the results from the event at Coate Moor on Sunday 11‑Feb‑2018.
CLOK MEMBERS:  CLOK will be competing in the CompassSport Cup Heat at Canklow Woods, Rotherham, on Sunday 11‑Mar‑2018.  Follow the link for more information, and please put your entries in via the online entry system.
CLOK's next event will be the Acorn National Event at Boltby Forest & Dale Town Moor on Sunday 25‑Mar‑2018.  Follow the link for more information.
CLOK MEMBERS:  Might you be able to organise, plan or control one of CLOK's future events?  Please visit the Event Officials page to see the current vacancies.
Follow this link for information about the CLOK League, including the final league tables for 2017.
The Acorn Trophy (CLOK Championship) winners for 2017 are:-
>> Female:  Ann Cranke
>>Male:Aidan Rigby
You can get information about CLOK's events and other activities via CLOK's Facebook page or by signing up to CLOK's weekly newsletter.
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: