Every Half Marathon in Iowa in October 2026, all 9 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
Common Questions About Running an October Half Marathon in Iowa
When in October are most Half Marathon races held?
The busiest weekend in Iowa is October 10 and October 11, with 4 Half Marathon races on those two days, and the single busiest day is Saturday, October 10 with 4. Every one of them is on a Saturday or a Sunday.
When should I sign up for an October Half Marathon?
As early as you can. 1 of these October Half Marathon races already have a price increase on the calendar, and 8 are open for entry right now. Another 1 have published an opening date and have not opened yet.
How much does an October Half Marathon cost to enter?
The typical entry is $30, with paid entries running from $12.99 up to $43. Entry fees climb as race day gets closer, so the same race is usually cheapest the week it opens.
Half Marathon Races in Other Months
September and November sit either side of October, which is where most people look next when a date does not fit.
