Halloween Trick or Trot Run 5K/10K/13.1 KANSAS CITY

Halloween Trick or Trot Run 5K/10K/13.1 KANSAS CITY is held in Kansas City on October 31, 2026, with the half marathon (13.1 miles), the 10K, the 5K and a family one-mile fun run all starting at 7:30 a.m.

Four formats off one start time turns Halloween morning into a family outing that still gives a serious runner something to race. Use the half as the goal race at the end of a fall block, the 10K as a sharp test of threshold fitness, the 5K as a hard hour out of the door, and the mile as a first bib for a child. If the 13.1 is new to you, build for roughly twelve weeks with one long run each week and finish the last few of those runs at close to race pace.