OK · October 2026
Half Marathons in Oklahoma in October
6 half marathons in Oklahoma are on the calendar for October 2026, in Stillwater, Oklahoma City, Tulsa. Tap a race for the course, weather, past results and how to register.
Orange Dirt Trail Series · Stillwater, Oklahoma
Spooky Sprint- Oklahoma City · Oklahoma City, Oklahoma
Tulsa River Run · Tulsa, Oklahoma
Day of the Dead Half Marathon - Tulsa · Tulsa, Oklahoma
Haunted 5K, 10K, & 13.1M at Oklahoma City, OK (43) · Oklahoma City, Oklahoma
Day of the Dead Half Marathon - Oklahoma City · Oklahoma City, Oklahoma