Endurance Grid lists 6 races in Mason, Ohio, from September to December 2026.
The race calendar
The Mason race calendar is busiest in September, October, and November. Every race here is a running event, so there's usually one near you. You'll see distances like 5K and 4 Mile.
Weather on race day varies by time of year, so it lives where it’s accurate — each race page shows that race’s typical high, low, and rain chance from NOAA climate normals for its venue and date.
Population
35,148
as of 2023
City Elevation
872 ft
Nearest Airport
LUK
Cincinnati Municipal Airport Lunken Field
Time Zone
Eastern Time
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Just Outside Mason