
From the Organizer
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
80°
Typical Low
49°
Chance of Rain
17%
Based on US Climate Normals data from Alta 1 Nnw, 9 mi from the venue.
Host City
Elevation
8,162 ft
Nearest Airport
JAC
Jackson Hole Airport · 22 mi
Time Zone
Mountain Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at 2026 Grand Targhee Colter Cup, put it on the calendar, and turn “someday” into a start date.
41
Days to train
Coming Up
Grand Targhee Wildflower Run
Less than a mile away
Teton Mountain Runs
21 miles away
Running for Children's Rights to Both Parents - 7 of 50 Half Marathons in 50 States - Idaho
25 miles away
Mesa Falls Marathon
25 miles away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
2026 Grand Targhee Colter Cup
Jul 19, 2026