SHEATH 5/10K Run & Walk

SHEATH 5/10K Run & Walk is held in San Antonio, Texas, on November 7, 2026, with the 10K run and the 5K run and walk both starting at 8:00 a.m.

Two distances, one gun, one decision: 6.2 miles or 3.1. If you have been running consistently for a couple of months, the 10K is the more satisfying test, long enough that pacing matters and short enough to race flat out over the last mile. If you are newer to this, the 5K with its walk option removes any pressure to run the whole way. Preparing for the 10K means eight weeks of four runs a week with a long run building toward eight miles; the 5K takes about half of that.