Harvest Half Marathon & 10K

Saturday, October 3, 2026

Sioux Center, Iowa

Race Day

Saturday, October 3, 2026

Course

Loop

Also Offers

10K run

Registration

Race Website

Official race information

☀

Avg High

75°F

☽

Avg Low

57°F

☂

Precip

0.05 in

🍃

Wind

15.1 mph

57% humidity·Based on 5-year historical data

APR 11

Iowa Trail Run Series: Lake MacBride

APR 12

DoNot Stop Half Marathon (5k/10k) - Des Moines

APR 18

Drake Road Races

APR 18

Pirate 5K, 10K, & 13.1M at Bettendorf, IA (16)

Get notified about races in Iowa

New races, registration alerts, and insider tips from your State Guru.

We'll never share your email.

Race Day

Saturday, October 3, 2026

Course

Loop

Also Offers

10K run

Registration

Race Website

Official race information