|Saturday, Jan 3||11:00am||Hill and Dale 8 Miler||Shelby Forest|
|Sunday, Jan 4||2:00pm||Winter Off-Road Series 3K||Overton Park|
|Saturday, Jan 10||6:00pm||MRTC Holiday Party||Woodland Hills|
|Saturday, Jan 24||9:00am||Lisa Lassandrello|
|Sunday, Jan 25||2:00pm||Winter Off-Road Series 5K||Nesbit Park (Stanky Creek)|
See the full MRTC Race Calendar (for help accessing the calendar click HERE)
Please note that event communication will be via email AND posted to this website. IF you include an email address on your registration and do not receive updates PLEASE CONTACT US. Some business firewalls and/or spam filters will block our emails. MRTC and the Event(s) contracted with MRTC are not responsible for failure to receive our updates.
GPS devices work by receiving signals from satellites. The quality of different GPS units can vary, but all of them can be affected by conditions such as buildings in urban environments or heavy overhead tree cover that interfere with reception of the satellite signals and can cause them to be inaccurate.
Race courses Certified by USATF are measured by a proven method that incorporates the calibration of measuring devices against a steel tape and are verified by multiple measurements.
Race courses are measured along a well-defined path called the "SPR" - the Shortest Possible Route that a runner can possibly run. Most runners don't actually run the SPR, so the distance recorded by their GPS device will usually be longer than the certified length of the course, even though the course was properly measured along the SPR according to USATF rules.