Grand Teton Half Marathon
Grand Teton Half Marathon winds through Jackson Hole's stunning valley.
Race Date
Jun 5, 2027
Location
Jackson, WY
Quick facts
- Date
- Saturday, June 5, 2027
- Location
- Jackson, Wyoming
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
Set against the majestic Teton Range, the Grand Teton Half Marathon offers a breathtaking journey through Jackson Hole. This annual event, first run in 2015 and now in its 10th edition, draws runners from across the country, with recent fields numbering around 1856 finishers.
The course is a fast, net-downhill road race, making it a prime candidate for personal bests. Runners will experience the unique landscape of Wyoming, with the dramatic peaks of the Tetons as a constant backdrop. The relatively mild weather, typically ranging from 39-69°F, adds to the pleasant race-day conditions.
While the repeat-runner rate is modest at about 3%, the race's growing field size and geographic draw speak to its appeal as a destination event. The finish line celebration in Jackson provides a fitting reward for conquering this scenic challenge.
Race-provided description
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Course Info
Course Type
Loop Course
Terrain
road
Scenery
Mountain
Surface
Paved
Difficulty
Ultra-Flat
Quality Score
Solid Pick5211 years running
~1,675 finishers a year
shrinking
4% returning runners
2 timing sources
runners from 1 state
winner 1:22:31
typical high 72°F
Race Day Weather
5-year historical avgStart (Low)
44°
Afternoon (High)
75°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
7 mph
Wind
59%
Humidity
Race Photos
Frequently asked
When is the Grand Teton Half Marathon?
The Grand Teton Half Marathon is held on Saturday, June 5, 2027.
Where does the Grand Teton Half Marathon take place?
It takes place in Jackson, Wyoming.
What distances does the Grand Teton Half Marathon offer?
The half marathon (13.1 miles).
Is the Grand Teton Half Marathon course flat and good for a PR?
The Grand Teton Half Marathon is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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