Tiger Rx Run and Health Festival

Tiger Rx Run and Health Festival is held in Houston, Texas, on October 31, 2026. The run is a single 5K over 3.1 miles, starting at 8:00 a.m., and it is paired with a health festival, so the morning carries on past the finish line.

Races attached to a health event tend to attract people covering their first 3.1 miles, and that is a reasonable goal to set from a standing start: eight weeks of run-walk intervals, three times a week, will get most beginners to a continuous 5K. If you already run, use it as a short, hard effort — 3.1 miles at a pace you could not hold for six — and keep the two days beforehand easy so you arrive fresh.