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Sun Valley
123 measured runs, ranked by our calibrated difficulty score (0 to 100), comparable across every resort.
Hardest run
Three Bears · 87/100
Easiest run
Prospector Park · 15/100
40 green · 39 blue · 34 black · 9 double black · 1 freeride
Aspect: 13 face south (more sun, warmer and softer snow), and 85 face north (shadier, colder, holds snow better).
Treeline: 123 below it (more sheltered).
＋ Rate your daySkied here today? Rate the runs you did in one go.
All runs
| Run | Calibrated ▼ | Max / Mean | Rated |
|---|---|---|---|
| Three Bears ◆◆ | 87 ◆◆ | 34.5° / 28.5° | — |
| Cold Springs Chutes ◆◆ | 86 ◆◆ | 34.8° / 27.5° | — |
| Lower Flying Squirrel ◆ | 83 ◆◆ | 34.5° / 24.3° | — |
| International Trees ◆ | 83 ◆◆ | 33.1° / 26.6° | — |
| Upper Greyhawk ◆ | 82 ◆◆ | 30.7° / 29.2° | — |
| Upper River Run ◆ | 80 ◆◆ | 30.8° / 26.5° | — |
| Inhibition ◆◆ | 80 ◆◆ | 32.8° / 23.6° | — |
| Sunnyside Bowl ◆ | 78 ◆ | 30.2° / 25.5° | — |
| Kaitlyn's Bowl ◆ | 78 ◆ | 28.9° / 26.6° | — |
| Exhibition ◆ | 78 ◆ | 30.8° / 24.6° | — |
| Mayday Bowl ◆ | 77 ◆ | 29.2° / 25.1° | — |
| Arnold's Run ◆ | 77 ◆ | 30.4° / 24.2° | — |
| Sleeping Bear ◆ | 76 ◆ | 32.6° / 20.7° | — |
| Picabo's Street ◆ | 76 ◆ | 29.6° / 24.4° | — |
| Lower Holiday ◆ | 76 ◆ | 28.8° / 24.8° | — |
| Lower Christmas Bowl ◆ | 76 ◆ | 29.6° / 24.1° | — |
| Lookout Bowl ◆ | 76 ◆ | 29° / 24.7° | — |
| Little Scorpion ◆◆ BC | 76 ◆ | 34.7° / 18.5° | — |
| Little Easter Bowl ◆ | 76 ◆ | 28.7° / 25.7° | — |
| Lefty Bowl ◆ | 76 ◆ | 28.8° / 24.9° | — |
| Mid Holiday ◆ | 75 ◆ | 27.9° / 25.7° | — |
| Graduate ■ | 75 ◆ | 29.2° / 24° | — |
| Christmas Ridge ■ | 75 ◆ | 29.4° / 23.4° | — |
| Blue Grouse ■ | 75 ◆ | 28.8° / 23.7° | — |
| Upper Canyon ■ | 74 ◆ | 27.7° / 24.8° | — |
| Olympic ◆ | 74 ◆ | 28.6° / 23.3° | — |
| Easter Bowl ◆ | 74 ◆ | 27.8° / 24.1° | — |
| Christmas Bowl ■ | 74 ◆ | 28.1° / 24.4° | — |
| Upper Limelight ◆ | 73 ◆ | 28.6° / 22.5° | — |
| Upper Hemingway ◆ | 73 ◆ | 31.5° / 18.8° | — |
| The Glades ◆◆ | 73 ◆ | 32.8° / 18.1° | — |
| Limelight ◆ | 73 ◆ | 26.7° / 25.3° | — |
| Cut Off ■ | 73 ◆ | 27.3° / 24.4° | — |
| Upper Liftline ◆ | 72 ◆ | 28.8° / 21.6° | — |
| Brick's Island ■ | 72 ◆ | 28.4° / 21.6° | — |
| Sunrise Bowl (Out of Bounds) (2) ◆◆ | 71 ◆ | 31.1° / 17.9° | — |
| Sigi's Bowl ■ | 71 ◆ | 27° / 23.6° | — |
| Race Arena ■ | 71 ◆ | 28.9° / 20.3° | — |
| Aujus ◆ | 71 ◆ | 27.1° / 22.9° | — |
| Upper Holiday ◆ | 70 ◆ | 26° / 24° | — |
| Rock Garden ◆ | 70 ◆ | 27.4° / 21.8° | — |
| Numbers ◆◆ | 70 ◆ | 29.5° / 18.5° | — |
| Lower Janss Pass ■ | 70 ◆ | 27.7° / 20.7° | — |
| International ◆ | 69 ◆ | 28.1° / 19.7° | — |
| Upper Cozy ◆ | 68 ◆ | 27.7° / 19.1° | — |
| Undergraduate ■ | 68 ◆ | 28° / 18.6° | — |
| Sunrise Bowl ◆◆ | 68 ◆ | 31° / 15.6° | — |
| Mid River Run ■ | 68 ◆ | 27.1° / 20.5° | — |
| Lower Liftline ◆ | 68 ◆ | 26.8° / 20.7° | — |
| Lower Can-Can ■ | 68 ◆ | 26.1° / 22.4° | — |
| Fire Trail ◆◆ | 68 ◆ | 30.1° / 16.7° | — |
| Sunrise Bowl (Out of Bounds) (1) ● | 67 ◆ | 28.9° / 17.1° | — |
| Mid Greyhawk ■ | 67 ◆ | 25.2° / 22.8° | — |
| Mid Christmas Bowl ■ | 67 ◆ | 25° / 23.3° | — |
| Cozy ■ | 67 ◆ | 28.1° / 18.1° | — |
| Warm Springs Face ■ | 66 ◆ | 26.5° / 19.5° | — |
| Lower French Dip ◆ | 65 ◆ | 26.6° / 18.8° | — |
| Hemingway ■ | 65 ◆ | 25.1° / 21.5° | — |
| Janss Pass ■ | 64 ■ | 23.8° / 22.9° | — |
| Can-Can ■ | 63 ■ | 23.9° / 21.3° | — |
| Lower Picabo's ■ | 62 ■ | 23.3° / 21.2° | — |
| Lower Canyon ■ | 62 ■ | 24° / 20.8° | — |
| Flying Squirrel ■ | 61 ■ | 23.7° / 19.8° | — |
| Mid Inhibition ■ | 60 ■ | 22.7° / 20.9° | — |
| Broadway Face ● | 60 ■ | 23.1° / 20.2° | — |
| Muffy's Medals ● | 59 ■ | 22.8° / 19.5° | — |
| Lower Limelight ■ | 59 ■ | 22.5° / 20.4° | — |
| Hour Glass ■ | 59 ■ | 23.4° / 19.1° | — |
| Dragon's Back ◆ | 59 ■ | 22.9° / 19.4° | — |
| Elhorn Face ■ | 58 ■ | 24.2° / 17° | — |
| Ridge ● | 57 ■ | 23.2° / 17.4° | — |
| Mid Warm Springs ● | 57 ■ | 21.9° / 19.7° | — |
| Lower Olympic ■ | 57 ■ | 22.6° / 18.3° | — |
| International Ridge ◆ | 57 ■ | 23.5° / 16.6° | — |
| Gretchen's Gold ● | 57 ■ | 23° / 18.1° | — |
| Cold Springs Cut Off ■ | 57 ■ | 23.3° / 17.4° | — |
| Christin's Silver ● | 56 ■ | 22.5° / 17.9° | — |
| Olympic Ridge ■ | 55 ■ | 21.9° / 18° | — |
| Machine Road ◆ | 55 ■ | 26.7° / 9.7° | — |
| Lombard Street ● | 54 ■ | 22.2° / 16.4° | — |
| Lower Warm Springs ● | 53 ■ | 20.9° / 18.3° | — |
| Dollar Face ■ | 53 ■ | 21.4° / 16.8° | — |
| French Dip ■ | 52 ■ | 23.5° / 12.5° | — |
| Lower College ● | 51 ■ | 21.4° / 15.6° | — |
| Joint Venture ● | 51 ■ | 23° / 12.3° | — |
| New Bowl ■ | 50 ■ | 22.4° / 13.1° | — |
| Byron's Park ● | 50 ■ | 20.1° / 17.1° | — |
| Bitteroot Bowl ◆ | 48 ■ | 23.7° / 7.9° | — |
| Roundhouse Slope ● | 47 ■ | 21° / 12.6° | — |
| Upper College ● | 46 ■ | 19.8° / 14.4° | — |
| Lower Greyhawk ● | 46 ■ | 21.1° / 11.8° | — |
| Lower Broadway ● | 46 ■ | 22.3° / 9.5° | — |
| Otto's Run ■ | 45 ■ | 20.2° / 12.3° | — |
| Old Bowl ■ | 45 ■ | 21.5° / 10.2° | — |
| Upper Trestles ■ | 44 ■ | 18.1° / 15.7° | — |
| Forbidden Fruit ● | 44 ■ | 21.1° / 10.1° | — |
| Arrowhead Way ● | 43 ■ | 18.5° / 14.2° | — |
| Broadway ● | 42 ■ | 18.2° / 13.7° | — |
| Sunset Trip ● | 41 ■ | 19.2° / 11.3° | — |
| Sepp ● | 41 ■ | 18.4° / 12.7° | — |
| Olympic Lane ● | 41 ■ | 20° / 8.6° | — |
| Lower River Run ● | 41 ■ | 18.7° / 11.9° | — |
| Bowl Lane ● | 40 ■ | 20.2° / 7.1° | — |
| Trestles ● | 39 ● | 17.6° / 12° | — |
| Mid River Lane ● | 38 ● | 18.6° / 9.4° | — |
| Roundhouse Lane ● | 36 ● | 18.4° / 7.3° | — |
| Kenny's ● | 36 ● | 18.3° / 7.1° | — |
| French Connection ● | 36 ● | 17.8° / 8° | — |
| Motherlode ● | 35 ● | 17° / 9.8° | — |
| Hidden Valley ● | 34 ● | 17.8° / 6.3° | — |
| I-80 ■ | 31 ● | 15.5° / 8.4° | — |
| Graduation ● | 30 ● | 14.1° / 10.8° | — |
| Elkhorn Bowl ● | 29 ● | 15° / 6.9° | — |
| Poverty Flats ● | 25 ● | 13.5° / 6.1° | — |
| Maiden Lane ● | 25 ● | 13.7° / 5.6° | — |
| Mineshaft ■ | 24 ● | 12.4° / 7.6° | — |
| Cabin Practice ● | 22 ● | 12.1° / 6.9° | — |
| Pete's Lane ● | 21 ● | 11.6° / 6.2° | — |
| Gun Tower Lane ● | 20 ● | 11.5° / 5.2° | — |
| Lilly Marlane ● | 17 ● | 10° / 5.4° | — |
| Christmas Lane ■ | 16 ● | 9.8° / 4.9° | — |
| Prospector Park ● | 15 ● | 8.1° / 6.2° | — |
| Leigh Lane ● | 15 ● | 8° / 5.9° | — |