Upcoming Half Marathon Races Near Afton, WY

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Christmas 5K/10K/Half Marathon in July - Idaho ...

Idaho Falls, ID

Sunday, July 12th, 2026

10K

Half

View details for race Christmas 5K/10K/Half Marathon in July - Idaho Falls

Running for Children's Rights to Both Parents -...

Ashton, ID

Saturday, July 18th, 2026

Half

View details for race Running for Children's Rights to Both Parents - 7 of 50 Half Marathons in 50 States

Mesa Falls Marathon

Ashton, ID

Saturday, July 18th, 2026

Marathon

Half

10K

View details for race Mesa Falls Marathon

Malad Valley Marathon

Malad City, ID

Saturday, September 12th, 2026

Marathon

Half

10K

View details for race Malad Valley Marathon

Cytiva Top of Utah Marathon

Logan, UT

Saturday, September 19th, 2026

Marathon

Half

10K

View details for race Cytiva Top of Utah Marathon

Jackson Hole Marathon, Hole Half Marathon, Jac...

Jackson, WY

Saturday, September 26th, 2026

Marathon

Half

10K

View details for race Jackson Hole Marathon, Hole Half Marathon, Jackson Hole Quarter Marathon

Haunted Half Marathon and 5k by Run the Undergrad

Rexburg, ID

Saturday, October 24th, 2026

Half

View details for race Haunted Half Marathon and 5k by Run the Undergrad

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