, pub-1974305161873026, DIRECT, f08c47fec0942fa0 import {ok, notFound, serverError} from 'wix-http-functions'; // @see let adstxt = `# Ads.txt, pub-1974305161873026, DIRECT, f08c47fec0942fa0'; export function get_Adstxt(request) { let options = { "headers": { "Content-Type": "text/plain" }, "body": adstxt }; return ok(options); }

Montana Half Marathons

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Montana half marathons

Official Walker Friendly Half Marathons in Montana

18:32 mile / 4 Hour Minimum course time limit= (W)

Symbol only applies to half marathon events

Montana Half Marathons 2021 & 2022

Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF) 

Trail Half Marathons (T)


Sat Jan 11, 2020

Montana Half Marathons January 2022

Polson, MT

Montana Half Marathons February 2022

Sat Feb 27, 2021

Seeley Lake, MT

Montana Half Marathons March 2022

Sat Mar 14, 2020

Bozeman, MT

Montana Half Marathons April 2022

No Montana Half Marathons in April 2022 at this Time

Montana Half Marathons May 2022

Sat May 8, 2021

Sat May 8, 2021

Ft. Missoula, MT

Victor, MT

Montana Half Marathons June 2021

Sat Jun 5, 2021


Sat Jun 12, 2021


Sat Jun 12, 2021 (W)


Sat Jun 12, 2021 (NWF)

Sun Jun 13, 2021

Sat Jun 26, 2021 (W)

Sun Jun 27, 2021

Montana Half Marathons July 2021

Sat Jul 10, 2021


Sun Jul 11, 2021

Sat Jul 17, 2021

Sat Jul 17, 2021

Missoula, MT


Helena, MT


West Yellowstone, MT


Lolo, MT

Kalispell, MT

East Glacier Park Village, MT

Missoula, MT

Ennis, MT


Ennis, MT

Stanford, MT

Laurel, MT

Montana Half Marathons August 2021

Sun Aug 15, 2021 (W)

Great Falls, MT

Montana Half Marathons September 2021

Sun Sep 12, 2021


Sun Sep 19, 2021

Sat Sep 25, 2021

Bozeman, MT


Billings, MT

Baker, MT

Montana Half Marathons October 2021

Sun Oct 6, 2019

Greenough, MT

Montana Half Marathons November 2021

No November 2021 Half Marathons in Montana at this Time

Montana Half Marathons December 2021

No December 2021 Half Marathons in Montana at this Time

Montana Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for Montana half marathons, but have no control of when they set, announce or update their dates.

Montana Half Marathons

The Montana Half Marathon Calendar is a complete simplistic listing of Montana half marathons. Currently the Montana half marathon schedule has 2021 Montana half marathons and 2022 Montana half marathons as they roll in.  Montana half marathons 2021 & Montana half marathons 2022 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol.  The (T) means it is a TRUE trail half marathon 21k (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.


The Montana half marathon calendar features a complete listing of Bozeman half marathons, Whitefish half marathons, Great Falls half marathons, Victor half marathons, Baker half marathons, Billings half marathons, Red Lodge half marathons, West Yellowstone half marathons, Helena half marathons, Ennis half marathons, Stanford half marathons, Missoula half marathons, Condon half marathons, Kalispell half marathons, Ulm half marathons, Seeley Lake half marathons, and any other 1/2 marathons in MT.

Montana half marathons 2021

Montana half marathons 2022