When should I sign up for an October Half Marathon?
As early as you can. 2 of these October Half Marathon races already have a price increase on the calendar, and 8 are open for entry right now.
Race calendar · October 2026 · Utah
October 2026 Half Marathon Races in Utah
Every Half Marathon in Utah in October 2026, all 8 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
8 Half Marathon races in October 2026
When in October
The October Race Weekends
Half Marathon races do not spread evenly across October. The busiest weekend is October 24 and October 25, with 2 of them. Another 3 fall on a weekday.
By the numbers
The Biggest and Longest-Running
The October Half Marathon races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
October Half Marathon Races by City
Soonest Half Marathon Races in October
8 total Sat, Oct 3, 2026Haunted 5K, 10K & 13.1M at South Jordan, UT (40) South Jordan, UTFrom $30Register Fri, Oct 9, 2026Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K Syracuse, UTFrom $35Details Sat, Oct 10, 2026Mueller Trail Half Marathon Bountiful, UTFrom $110Details Fri, Oct 16, 2026Runtastic HAUNTED Salt Lake City Salt Lake City, UTFrom $50Details Sat, Oct 17, 2026Haunted 5K, 10K, 13.1M & 26.2M at Highland, UT (42) Highland, UTFrom $30Register Sat, Oct 24, 2026Women's Epic Road Half Marathon & 10k Ogden, UTFrom $95Details Sat, Oct 24, 2026Southern Utah Halloween Half Marathon, 5k, and Relay Hurricane, UTFrom $48Details Fri, Oct 30, 2026Runtastic HAUNTED Provo Provo, UTFrom $50Details
Common Questions About Running an October Half Marathon in Utah
How much does an October Half Marathon cost to enter?
The typical entry is $49.95, with paid entries running from $30 up to $110. Entry fees climb as race day gets closer, so the same race is usually cheapest the week it opens.
Are there trail Half Marathon races in Utah in October?
Yes, one race around Utah gets you off the pavement: 1 is a trail race. Surfaces are not always published, so it is worth checking a specific race before you register.
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.