Half Marathon · Saint Petersburg

Half Marathons in Saint Petersburg, FL in October

Every half marathon happening in or near Saint Petersburg during October. Sorted by date with deterministic 0–100 scores so you can pick the right one for your goal.

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Half Marathon

Florida Halloween Distance Classic

Sat, Oct 31, 2026

Saint Petersburg, Florida

road

Rolling

60PR40value75vibe

costume

festive

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5Ks in Saint Petersburg 10Ks in Saint Petersburg Marathons in Saint Petersburg Trail Races in Saint Petersburg All races in Florida Half Marathons in Saint Petersburg (all months)