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Alta
156 measured runs, ranked by our calibrated difficulty score (0 to 100), comparable across every resort.
Hardest run
Little Chute · 97/100
Easiest run
Sugarloaf Connector · 4/100
9 green · 37 blue · 96 black · 12 double black · 2 freeride
Aspect: 9 face south (more sun, warmer and softer snow), and 115 face north (shadier, colder, holds snow better).
Treeline: 156 below it (more sheltered).
＋ Rate your daySkied here today? Rate the runs you did in one go.
All runs
| Run | Calibrated ▼ | Max / Mean | Rated |
|---|---|---|---|
| Little Chute ◆◆ BC | 97 ◆◆ | 43.5° / 37.3° | — |
| Main Chute ◆◆ | 96 ◆◆ | 42.3° / 36° | — |
| Rustler Four ◆ | 94 ◆◆ | 42.8° / 32.1° | — |
| No name ◆ | 94 ◆◆ | 40.5° / 34.2° | — |
| Regal Chute ◆ | 93 ◆◆ | 38.5° / 33.5° | — |
| Dead Tree ◆◆ BC | 93 ◆◆ | 41.3° / 32.2° | — |
| Alf's High Rustler ◆ | 93 ◆◆ | 36.9° / 35.3° | — |
| Santa Clause ◆ | 92 ◆◆ | 39.6° / 32.2° | — |
| Barrett's Glade ◆◆ BC | 92 ◆◆ | 47.9° / 27.4° | — |
| Annie's ◆ | 92 ◆◆ | 36° / 34.6° | — |
| Jitterbug ◆ | 91 ◆◆ | 39° / 29.9° | — |
| Stone Crusher ◆ | 90 ◆◆ | 37.2° / 30.4° | — |
| Eagle's Nest ◆ | 90 ◆◆ | 39° / 28.7° | — |
| Black Forest ◆ BC | 90 ◆◆ | 37.3° / 29.8° | — |
| Wildcat Bowl ◆ | 89 ◆◆ | 39.6° / 27.7° | — |
| Honeycomb Chutes ● BC | 89 ◆◆ | 48.3° / 24.5° | — |
| Spruces ◆ | 88 ◆◆ | 35.3° / 29.7° | — |
| Scree slope (2) ◆ BC | 88 ◆◆ | 42.9° / 24.9° | — |
| Tombstone ◆ | 87 ◆◆ | 35.1° / 28.2° | — |
| Prince Of Wales ◆ BC | 87 ◆◆ | 36.5° / 26.8° | — |
| Lone Pine (2) ◆ | 87 ◆◆ | 33.7° / 29.9° | — |
| Black Bess Chutes ● BC | 87 ◆◆ | 47.2° / 22.8° | — |
| Watson Line ◆ | 86 ◆◆ | 33.3° / 29.6° | — |
| Hourglass Chute ◆ | 86 ◆◆ | 38.3° / 25.5° | — |
| Boundry Chutes ◆ BC | 86 ◆◆ | 48.3° / 22.3° | — |
| Eddie's High Nowhere ◆ | 85 ◆◆ | 41.2° / 23° | — |
| East Greeley ◆ BC | 85 ◆◆ | 42.5° / 22.7° | — |
| Columbine ◆ | 85 ◆◆ | 35.8° / 25.5° | — |
| Pine Glade ◆ | 84 ◆◆ | 40.7° / 22.5° | — |
| Parachute ◆◆ BC | 84 ◆◆ | 40.4° / 22.7° | — |
| Buckeye Junior ◆ BC | 84 ◆◆ | 33.3° / 27.2° | — |
| Bear Paw ◆ | 83 ◆◆ | 34.4° / 24.7° | — |
| White Squaw Areae ◆ | 82 ◆◆ | 36.8° / 22.6° | — |
| Sunspot ◆ | 82 ◆◆ | 34.2° / 24.5° | — |
| Spiney Chutes Area ◆ | 82 ◆◆ | 34.3° / 24.1° | — |
| Middle Slope ◆◆ BC | 82 ◆◆ | 38.2° / 21.2° | — |
| High Greeley ◆ BC | 82 ◆◆ | 38° / 21.7° | — |
| Glory Hole ◆ BC | 82 ◆◆ | 39.2° / 20.9° | — |
| Supreme Challenge ◆ | 81 ◆◆ | 37.5° / 21.3° | — |
| Gunsight ◆◆ | 81 ◆◆ | 38.2° / 20.9° | — |
| East Castle ◆ BC | 80 ◆◆ | 41.5° / 18° | — |
| Vicky's ◆ | 79 ◆ | 35° / 20.3° | — |
| Lone Pine (1) ◆◆ | 79 ◆ | 35.5° / 20.5° | — |
| Wildcat Face ◆ | 78 ◆ | 33.7° / 21.3° | — |
| Lower Rustler ◆ | 78 ◆ | 34° / 20.7° | — |
| Jake's ◆ | 78 ◆ | 40° / 17.3° | — |
| Greeley Hill ◆ BC | 78 ◆ | 37.7° / 18° | — |
| Westward Ho ◆ | 77 ◆ | 36.6° / 18.3° | — |
| Rock Gully ◆ | 77 ◆ | 30.1° / 24° | — |
| Corner Chute ◆ BC | 77 ◆ | 36.1° / 18.6° | — |
| Castle Apron ◆ BC | 77 ◆ | 37.6° / 17.9° | — |
| 180° Bend ◆ | 77 ◆ | 31.8° / 22.4° | — |
| Scree Slope (1) ◆◆ | 76 ◆ | 36.8° / 17.1° | — |
| No. 9 Express ◆ | 76 ◆ | 30.1° / 23.5° | — |
| Harold's ◆ | 76 ◆ | 29° / 24.4° | — |
| Hammerhead ◆ | 76 ◆ | 32.9° / 20.1° | — |
| Race Course ◆ | 75 ◆ | 32.5° / 19.7° | — |
| Devil's Castle ◆ BC | 75 ◆ | 37.3° / 16.2° | — |
| Cathedral Cirque ◆◆ BC | 75 ◆ | 39.6° / 15.3° | — |
| Sidewinder ◆ | 74 ◆ | 35.5° / 15.9° | — |
| Johnson's Warm Up ◆ | 74 ◆ | 30.9° / 20.5° | — |
| Headwall Forrest ◆◆ | 74 ◆ | 32.9° / 18.8° | — |
| Greeley Bowl ◆ BC | 74 ◆ | 32.3° / 19.2° | — |
| East Baldy ◆ BC | 74 ◆ | 34.4° / 17° | — |
| Black Bess ◆ BC | 74 ◆ | 29.3° / 22.2° | — |
| Yellow Trail ◆ BC | 73 ◆ | 37° / 14.1° | — |
| Baldy Chutes ◆ BC | 73 ◆ | 35° / 15.4° | — |
| Voltaire ◆ BC | 72 ◆ | 30.2° / 20° | — |
| Shaft ◆ | 72 ◆ | 28.7° / 21.7° | — |
| Race Course Saddle ■ | 72 ◆ | 30.6° / 19.1° | — |
| Cecret Chutes ◆ | 72 ◆ | 35.7° / 14.3° | — |
| Back Forty ◆ | 72 ◆ | 29.7° / 20.2° | — |
| Erosion Gullies ◆ | 71 ◆ | 27.6° / 21.8° | — |
| Stimulation ◆ | 70 ◆ | 29.3° / 19.2° | — |
| North Rustler ◆ | 70 ◆ | 30.5° / 17.7° | — |
| High Main Street ■ | 69 ◆ | 28.1° / 19.9° | — |
| Devil's Drop ◆ | 69 ◆ | 29.9° / 17.3° | — |
| Upper Sleepy Hollow ◆ | 68 ◆ | 26.9° / 20.6° | — |
| So Long ◆ | 68 ◆ | 26.5° / 21.7° | — |
| Lower Sunspot ◆ | 68 ◆ | 30.5° / 15.8° | — |
| Liberty ■ | 68 ◆ | 28.5° / 17.9° | — |
| Extrovert ◆ | 68 ◆ | 28.2° / 18.5° | — |
| Front Door ■ | 67 ◆ | 25.8° / 21.6° | — |
| Collins Face ◆ | 67 ◆ | 29.9° / 16° | — |
| Nina's Curve ◆ | 66 ◆ | 26.8° / 19.3° | — |
| High Nowhere ◆ | 66 ◆ | 27.2° / 18.5° | — |
| Challenger ◆ | 66 ◆ | 27.7° / 17.5° | — |
| Snowshoe Hill ◆ | 65 ◆ | 29.3° / 15° | — |
| Punch Bowl ◆ | 64 ■ | 27.2° / 16.6° | — |
| Chartreuse ◆ | 64 ■ | 28.8° / 14.3° | — |
| Glory Gulch ◆ | 63 ■ | 29.8° / 12.9° | — |
| Vail Ridge ◆ | 62 ■ | 26.7° / 16.2° | — |
| Cecret Saddle ◆ | 62 ■ | 29.7° / 11.4° | — |
| Easy Out ■ | 61 ■ | 28.2° / 12.3° | — |
| Wood Lawn ◆ | 60 ■ | 29.2° / 10.9° | — |
| Gravy Boat ◆ | 60 ■ | 24° / 18.9° | — |
| Spring Valley ◆ | 59 ■ | 26.7° / 13.1° | — |
| Last Chance ◆ | 59 ■ | 27.5° / 12.2° | — |
| High Baldy Traverse ◆◆ | 59 ■ | 27.1° / 12.4° | — |
| Running Dog Nose ◆ | 58 ■ | 25.7° / 13.7° | — |
| Little Milly ◆ | 58 ■ | 23.3° / 18.3° | — |
| Keyhole Gulch ◆ | 58 ■ | 26° / 13.5° | — |
| Exhibition ◆ | 58 ■ | 26.7° / 12.8° | — |
| Dynamite ■ | 58 ■ | 27.3° / 11° | — |
| Catherine's Out Run ◆ | 58 ■ | 26.6° / 12.3° | — |
| Broadway ■ | 58 ■ | 25.5° / 14.3° | — |
| Blitz ◆ | 58 ■ | 23.7° / 17.4° | — |
| Mine ■ | 57 ■ | 23.3° / 17.1° | — |
| Cabin Hill ◆ | 57 ■ | 27.8° / 9.1° | — |
| Ballroom ■ | 57 ■ | 26° / 13° | — |
| Amen ◆ | 57 ■ | 24.6° / 15.4° | — |
| Upper Big Dipper ■ | 56 ■ | 24.9° / 14.1° | — |
| Back Door ■ | 56 ■ | 25.5° / 12.4° | — |
| Sugar Bowl ◆ | 55 ■ | 23.1° / 16.3° | — |
| Corkscrew ■ | 54 ■ | 23.5° / 14.1° | — |
| Taint ■ | 52 ■ | 22.6° / 14.5° | — |
| Razor Back ■ | 51 ■ | 23.1° / 12.8° | — |
| Black Jack Snowbird Return ◆ | 50 ■ | 23.6° / 10.9° | — |
| Mambo ■ | 49 ■ | 21.7° / 12.9° | — |
| Backbone ■ | 48 ■ | 20° / 15.4° | — |
| Rock 'n Roll ■ | 47 ■ | 23.1° / 9° | — |
| Rollercoaster ■ | 45 ■ | 20.9° / 11.3° | — |
| Backdoor ● | 45 ■ | 21° / 10.9° | — |
| Meadow ■ | 44 ■ | 18.8° / 14.6° | — |
| Evergreen ◆ | 44 ■ | 19.4° / 13° | — |
| Three Bears ■ | 43 ■ | 18.3° / 14.4° | — |
| Main Street (1) ■ | 43 ■ | 19.6° / 12° | — |
| Devil's Elbow ■ | 43 ■ | 20° / 10.9° | — |
| Strawberry ■ | 42 ■ | 18.3° / 13.8° | — |
| Sleepy Hollow ■ | 42 ■ | 18.6° / 12.9° | — |
| Chute 2 ◆ | 42 ■ | 18.8° / 12.4° | — |
| Race Hill ■ | 41 ■ | 19.2° / 10.7° | — |
| Devil's Way ■ | 41 ■ | 20.5° / 7.4° | — |
| High Traverse ◆ | 40 ■ | 19.8° / 8.7° | — |
| Sugar Way ■ | 39 ● | 17.7° / 12.1° | — |
| Patsy Marley ● | 39 ● | 18.8° / 9.6° | — |
| Canyon ● | 37 ● | 18.3° / 9.2° | — |
| High Traverse (Upper Level) ◆ | 36 ● | 18.1° / 7.1° | — |
| Bluebell ■ | 36 ● | 15.4° / 13.7° | — |
| Big Dipper ■ | 36 ● | 18.3° / 7.8° | — |
| Aggie's Alley ■ | 36 ● | 17.8° / 9.2° | — |
| Main Street (2) ● | 35 ● | 16.2° / 11.3° | — |
| Solbright ■ | 34 ● | 17.1° / 7.4° | — |
| Home Run ● | 31 ● | 15.9° / 7.1° | — |
| Crooked Mile ● | 31 ● | 15.6° / 8.1° | — |
| Waldron's Way ■ | 30 ● | 16.2° / 5.4° | — |
| Shoulder Traverse ◆ | 28 ● | 14.4° / 7.8° | — |
| Sunnyside ● | 27 ● | 14.1° / 7.5° | — |
| Saddle Traverse ■ | 23 ● | 12.2° / 7.9° | — |
| Dipsy Doodle ● | 23 ● | 12.5° / 7° | — |
| Cecret Cutoff ■ | 22 ● | 11.9° / 6.9° | — |
| Sunset ◆ | 17 ● | 10.6° / 4.2° | — |
| Over the River ● | 17 ● | 10.2° / 5.3° | — |
| East Baldy Traverse ■ | 15 ● | 9.1° / 4.5° | — |
| Ballroom Traverse ■ | 12 ● | 7° / 4.6° | — |
| Sugarloaf Connector ■ | 4 ● | 2.5° / 1.6° | — |