
Rainbow Lake 5k is a running race on November 28, 2026 in Geneva, IN, with an entry fee of $20.
16th Annual Rainbow Lake 5k run/walk brought to you by S.A.W. (South Adams Wrestling)
Day of registration and check-in will begin at 8:00am
Race will begin at 10:00am with awards & soup lunch to follow.
This race is part of the Adams County 5K Series Challenge and is the last stop of the year. The run is chipped timed with water stations on the course.
Race starts downtown Geneva, south of the fire station, down railroad street, around Rainbow Lake, and returns to finish south of the fire station.
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
44°
Typical Low
28°
Chance of Rain
33%
Based on US Climate Normals data from Berne Wwtp, 6 mi from the venue.
Nearest Airport
FWA
Fort Wayne International Airport · 29 mi
Major Hub
IND
Indianapolis International Airport · 93 mi
Time Zone
Eastern 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 Rainbow Lake 5k, put it on the calendar, and turn “someday” into a start date.
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Rainbow Lake 5k
Nov 28, 2026