Carriel Jr. High 5K is a running race on October 15, 2026 in O Fallon, IL, with an entry fee of $20.
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It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
73°
Typical Low
47°
Chance of Rain
27%
Based on US Climate Normals data from Belleville Siu Rsch, 6 mi from the venue.
City Elevation
545 ft
Nearest Airport
BLV
Scott AFB/Midamerica Airport · 4 mi
Major Hub
STL
St. Louis Lambert International Airport · 28 mi
Time Zone
Central Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Every finish line starts with a single decision. Claim your spot at Carriel Jr. High 5K, put it on the calendar, and turn “someday” into a start date.
27
Days to train
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Carriel Jr. High 5K
Oct 15, 2026