- Weather
- 56°Ftypical start
- Field size
- ~800 runners
- Course
- Rolling
- Elevation
- 800 ft gain · 0 ft net
High-elevation Gallatin forest scenery
PR5.5Weather8.4Experience7.1
All marathons
Early June · Mountain West · Out-and-Back
Grand Teton Marathon
Jackson, WY
Dramatic Rocky Mountain vistas
- Scenic
Opens the race organizer's website
- Typical start temp
- 58°F(estimated)
- Field size
- ~1,000 runners(estimated)
- Course
- Rolling
- Elevation
- 800 ft gain(estimated)
Why runners choose this race
A out-and-back course around Jackson, WY, with steady rollers that reward even pacing.
Good fit if
- · Runners who care about scenery
- · Runners who want a low-key start
Think twice if
- · You have not trained at altitude
Course and logistics
- Course type
- Out-and-Back
- Surface
- Road
- Total gain
- 800 ft(estimated)
- Field size
- ~1,000 runners(estimated)
- Crowd support
- Pockets of spectators
- Entry
- Data coming soon
- Start / finish
- Start and finish in the same area
Race details
- Typical timing
- Early June
- Region
- Mountain West
- Editorial tier
- Featured
- Data last reviewed
- 2026-08-26
Dramatic Rocky Mountain vistas
Good to know
- Scenic
- Out-and-back
- Destination race
Race-day weather
Modelled from location, month and coastal proximity — not verified race history.
ExcellentGoodWarmHeat risk
Typical start sits at 58°F — good conditions.
Similar races
- Weather
- 56°Ftypical start
- Field size
- ~300 runners
- Course
- Rolling
- Elevation
- 400 ft gain · 0 ft net
Event listed as: Marathon
PR6.8Weather8.4Experience6.0
Late May · Mountain West
Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition
Whitefish, MT
- Weather
- 42°Ftypical start
- Field size
- ~600 runners
- Course
- Rolling
- Elevation
- 400 ft gain · 0 ft net
Event listed as: Marathon
PR7.0Weather8.8Experience6.6