Clinton Half Marathon

Race Date

Sep 13, 2026

Location

Clinton, IA

Logistics

Race Day

Sunday, September 13, 2026

Start Time

TBA

Start Location

Clinton, IA

Directions

Course Info

Course Type

Loop Course

Terrain

road

Difficulty

Ultra-Flat

Also Offers

10K5K run

Historical Performance

Median Finish

2:06:07

9:38/mi

Winning Time

1:09:08

5:17/mi

Finishers (2025)

121

States Represented

1 / 50

Gender Split

48% Female52% Male

Finish Time Distribution

1:052:55

FASTER 25%

1:49:52

MEDIAN

2:06:07

SLOWER 25%

2:21:08

Average runner age: 43

See Full Results

Race Day Weather

5-year historical avg

Start (Low)

60°

Afternoon (High)

81°

Hot conditions — adjust pace expectations, prioritize hydration

0.1"

Precipitation

10 mph

Wind

66%

Humidity

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