Big Sky Marathon

Sunday, July 12, 2026

Ennis, Montana

Race Day

Sunday, July 12, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information

☀

Avg High

84°F

☽

Avg Low

57°F

☂

Precip

0 in

🍃

Wind

8.6 mph

44% humidity·Based on 5-year historical data

APR 19

River Road Marathon & Half Marathon

MAY 14

Pengelly Double and Single Dips

MAY 16

Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition

MAY 23

Frank Newman Marathon

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Race Day

Sunday, July 12, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information