|Saturday, Apr 4||9:00am||Bunny Run 5K||Audubon Park|
|Friday, Apr 10||7:00pm||Killer Kudzu 5K||Holly Springs, MS|
|Sunday, Apr 12||2:00pm||Memphis Catholic Education|
That Works Out 5K
|Memphis Catholic High School|
|Saturday, Apr 18||8:15am, 9:00am||Youth Villages 10 Miler and 5K||Ridgeway Loop|
|Sunday, Apr 19||2:00pm||Earth Day 5K||Shelby Farms|
See the full MRTC Race Calendar
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.