Your Source for USATF Course Certification in Eastern Oklahoma!!!  

All runners want to know they are running the advertised race distance. We'd love to measure a course for you, or help you find an existing course!!!  

Visit our Services page for more information on this service and USATF's website on why races should certify their course!!! 

Please send us a message for a quote, questions about services, or upcoming events

Thank you for contacting I:40 Race Service. We will get back to you as soon as possible. Thank you, Martin Updike
Oops. An error occurred.
Click here to try again.

The I:40 Race Service App!!!
Check your race results and find out about upcoming runs we are timing.  Free to download at Apple and Android App Stores - Just search for "i40 race service"

Check Your Results!!!!

Find an Upcoming Race!!!

Upload Pics from your phone