Half Marathons found in September
View all ↓Half Marathons in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 Half Marathons below.
Race Calendar: Half Marathons found in September
Medal Madness 5K, 10K, & 13.1M at Highland, UT (38)
Highland, UtahRun for Mental Health 5K/10K/13.1 HOUSTON
Houston, TexasWant more bookings?
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