Run Hard Half Marathon, 10k & 5k
Lexington, SC
Half Marathon, 10K, 5K
Key dates
Registration opens
Jul 1, 2026
Registration closes
Oct 31, 2026
Race day
Dec 5, 2026
Email me updates about Old Mill Marathon Relay
Registration openings and major changes, like a new date or a cancellation.
Entry transfers
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Listed from Race Roster. Checked Nov 1, 2026.