Pace Col
Peak · 11,601 ft · Mammoth Lakes corridor
Pace Col sits at 11,601 feet in the Mammoth Lakes corridor, a high Sierra pass with consistent wind and avalanche terrain. Expect raw alpine exposure and sparse crowds.
Wind dominates here. The 30-day average is 15 mph, with gusts to 43 mph common in afternoon hours. Temperature hovers around 23 degrees Fahrenheit over the last month. Mornings are calmer; plan accordingly if you're climbing or skiing.
Over the last 30 days, Pace Col averaged a NoGo Score of 36.0, with wind averaging 15 mph and temperatures near 23 degrees Fahrenheit. The week ahead will test whether that pattern holds or if high-altitude flow shifts. Watch the forecast closely; wind can spike suddenly and avalanche conditions change fast at this elevation.
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About Pace Col
Pace Col crowns the divide between the Mammoth Lakes basin and the Inyo National Forest drainage to the east. This 11,601-foot pass is accessed primarily via the high routes from Mammoth Lakes town, requiring either a full backcountry approach or scramble from established trailheads. The location is remote, rarely visited, and sits well above the Highway 395 corridor that threads the Mammoth Lakes area. Most visitors approach from the north via Mammoth Lakes town (roughly an hour west on Highway 203 from Highway 395), then continue on foot or ski into the high country. The pass marks genuine alpine terrain; cell service is absent, rescue response is measured in hours, and self-rescue or partner rescue is the baseline assumption.
Weather at Pace Col is harsh and unforgiving. The 30-day average temperature of 23 degrees Fahrenheit reflects late-spring or early-fall conditions, with the 365-day range spanning 10 to 36 degrees Fahrenheit. Wind is the dominant factor: the 30-day average of 15 mph understates the gusts, which peak near 43 mph. Morning hours (sunrise to mid-morning) see the calmest conditions; by early afternoon, thermal heating triggers upslope wind that funnels through the col and into the lake basin below. Late season (September into October) typically brings the most stable weather windows. Winter approaches mean avalanche hazard: north and east-facing slopes above the col hold snow into early summer, and instability after warm spells or wind-loading is a serious risk. Spring corn cycles and autumn consolidation patterns dominate the climbing and skiing calendar.
Pace Col appeals to experienced alpinists, ski mountaineers, and high-country traversers willing to accept isolation and avalanche exposure. The sparse crowds (2.0 average crowding score over 30 days) reflect both the remoteness and the technical commitment required. Most visitors plan multi-day trips, linking the col into longer ridge traverses or descent routes. Weather windows are short; experienced parties monitor the 7-day and 30-day forecasts obsessively, often waiting days for a calm morning to move. Parties without avalanche awareness, self-rescue competence, or cold-weather shelter skills should not approach; the col is not a dayhike destination and conditions can deteriorate within minutes. Parking at the Mammoth Lakes trailheads fills quickly on weekends, but Pace Col itself rarely congests because the approach filters out casual visitors.
The neighboring peaks and passes in the Mammoth corridor (including Chicken Flat Pass to the south and the ridgelines bordering Lake Crowley to the north) offer similar high-alpine exposure and wind character. Visitors serious about Pace Col often stage from Mammoth Lakes town and use the col as part of a longer High Sierra traverse. The Inyo National Forest and Eastern Sierra Avalanche Center govern conditions here; avalanche forecasts are critical in winter and spring. For comparison, Pace Col is windier and more exposed than the lower lake basins around Mammoth but far more remote than the resort-area trailheads; crowding remains minimal year-round, a direct result of the technical barrier and avalanche terrain.