Sierra Crest Ultra Run Course Preview

Photo: Jenelle Potvin

Fully supported trail run from Truckee to Donner Summit crossing the Sierra Crest!

Topping out at an elevation of 7,056 Donner Summit saw record snowfall this past winter, blizzard conditions and mud slides. This part of the Sierra Nevada is named after the infamous Donner Party, early pioneers forced to camp at Donner Lake for the winter because the pass was buried in snow.

Now is your chance to explore this part of the historic Sierra Nevada Mountains of California on a fully supported trail run with majestic views of wildflowers, mountain meadows, pristine alpine lakes, and stunning vistas!

Sierra Crest Ultra Run

The Sierra Crest Ultra Run is a fun and accessible trail run for all levels and abilities of runners. There are three distances so everyone can enjoy the views and participate. This race is also a great way to fit in a family vacation or trip with friends to Lake Tahoe.

Sierra Crest 50k

The 50k Ultra run is perfect for someone who has run a few 10k or 30k trail races and is interested in trying out their first ultra run or someone who has run a few 50k ultra runs and is looking to do another with epic scenery and super friendly, well stocked aid stations. This course provides a challenge with 4,660 feet of uphill climbing and 4,125 feet of descending and traverses some of the most picturesque terrain in the Northern Sierra making it less painful.

Sierra Crest 30k

The 30k run is for anyone who loves running, has done a 5k or 10k race and is looking for a scenic mountain run. The Sierra Crest Ultra will not disappoint on views and trail quality. The 30k has 3,493 feet of uphill climbing and 2,948 feet of descending while crossing the Sierra Crest and some of the best single track trails in Truckee.

Course Preview

Here’s a breakdown of the different trail segments in the Sierra Crest 50k and 30k from Donner Party Mountain Runners Lorenzo Wimmer and Jon Murchinson.

Jon Murchinson’s Sierra Crest Preview:

Distance: Approximately 7 miles
Elevation Gain: 2k+ feet

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Ph: Jon Murchinson

The Tahoe Donner Equestrian Center is the starting point for the 30k. Runners pass through the corals and head west into the extensive Tahoe Donner trail system. This first section of the course is largely on horse trails (roots and manure are the obstacles to beware of) which winds through the trees. It is largely flat until the course turns up Boot Hill and starts a slight climb on a broad and exposed trail at Marker 37.

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Ph: Jon Murchinson

Runners continue on Dogs in Space past Marker 38 and onto Marker 38a. At this point the course turns right and starts up a series of switchbacks. This is the first significant climb of this section of the course. It is exposed so runners will benefit from having a visor, hat or bandana and sunglasses. As the course climbs it provides views of the Tahoe Donner Downhill Ski Area, Prosser Creek Reservoir, Martis Valley and Northstar. The climb ends at Marker 17b,and runners turn right onto Crazy Horse. This section is rather flat although it is somewhat rocky.

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Ph: Jon Murchinson

Crazy Horse leads down to Marker 17 at which point the course turns left and starts a long climb up Andromeda towards Hawk’s Peak. This is the longest climb in this part of the course although runners will enjoy additional views of Martis Valley and Northstar. Runners will pass the Hawk’s Peak Loop Trail, at approximately 7,600’ the high point of this section, and continue on towards the Drifter Hut and some of the most stunning vistas of this part of the course.

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Ph: Jon Murchinson

At Marker 36 the Euer Valley is off to runners’ right and Castle Peak comes into view for the first time. After a brief singletrack uphill, the course continues on towards the Drifter Hut, turns left and starts a welcome downhill towards Marker 18a.

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Ph: Jon Murchinson

Runners start the final uphill of this section at Marker 19, which is the bottom of Sunrise Bowl. The climb is undulating and steep in sections, although not as long or taxing as the Andromeda Hill, it could present challenges due to some loose and rocky terrain. Once again views of the Tahoe Donner Ski Area are abundant. At the crest of the hill there is a stand of trees that provides welcome shade. Runners will enjoy a mild downhill that starts at Marker 19.

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Ph: Jon Murchinson

The ridge behind Donner Lake is directly ahead and Tinker’s Knob and Mount Judah can be seen off to the right. At Marker 20, the course turns left and runners do an out-and-back section to the Glacier Way Aid Station.


Lorenzo Wimmer’s Sierra Crest Preview:

I began the run from the Glacier Way aid station number two. I bypassed the starting line to Aid Station #1. The Glacier Way Picnic area was quite a beautiful setting!

The course starts off flat, with a series of gentle rollers following the winter cross country ski trails. (It probably would have been more understandable if I had skied or gone out on snowshoes these runs in the wintertime) I didn’t know any of the names or side trails, therefore I was a little uncertain at some trail junctions. I’m confident with trail markers the ambiguity will disappear.

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Ph: Lorenzo Wimmer

The trail is in pristine condition, especially from Glacier Way to just below the Donner Ridge, dropping down into Negro Canyon. No obstacles that I could recall, very few tree roots or loose footing to worry about. Only a few areas of vegetation growing over the trail but not enough to make a difference.

One confusing sign was that of the Negro Canyon Overlook near the picnic table, that said the trail was a dead-end, when in fact it was not. Fortunately for me a mountain biker came by and I watched him fade into the distance, asserting that it was not a dead-end. With the mountain bike traffic, one would think that trail may have been torn up a little, but it was fine.

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Ph: Lorenzo Wimmer

The switchbacks started down the hill, all footing in good shape. Only slippery areas were under the pine trees that had lost a considerable amount of needles from the recent strong winds, and the green needles over the dry, made for a couple of loose steps. It was a warm day in spite of the wind, and the shade now and then under the pine trees was quite welcome. I was the only runner on the trail, so it felt like Disneyland, and I had it all to myself. Only four mountain bikers total that day, two going up and two going down.

The trail junction for Wendin Way Access Trail splits off to the northeast (left) at the creek with decent flow enough to refill water bottles (with a filter) This was the only water source along the route. (No problem as the Aid Station was close by) There is the possibility of someone turning to the right, but I’m sure with trail markers, everyone will be fine.

Not far after that split, a large sign indicating the new Wendin Way Access Trail goes to the left. It is well marked and in good shape, however more stones to navigate around than the earlier part of the trail. This rerouted trail does have a more convoluted route than the trail indicated on trail maps on iPhone applications.

One different turn I took it would seem, was about 100 meters from the Second waypoint. The route on the website indicates that that the trail turns southeast to join the service road… but I didn’t see any obvious trail showing that direction. As you can see from my tracks, my route was a bit more direct to the open area near the Aid Station.

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Ph: Lorenzo Wimmer

That’s about it, it was over too soon for me, I wanted to keep going as I had just finally warmed up enough to run. I was waiting for a girlfriend to come pick me up, so unfortunately that was the end of the line for me today. My friend wants to do this segment with me again sometime, as it is quite easy and with such beautiful views, you can’t pass up an opportunity to see it all again! (Follow Lorenzo at TahoeMarmot.com)


On Aug. 8, the Auburn Ski Club will host the Inaugural Sierra Crest 30K / 50K which is an exciting point-to-point trail run that takes advantage of some of the Truckee/Donner Summit region’s best single track. The Sierra Crest begins at 6650ft, on trails heading out from Tahoe Donner’s new Adventure Center, joining up with the Donner Lake Rim Trail, and finally ending on the trails at the Auburn Ski Club Training Center at 7200ft. For those new to trail running, the 30K (just 18 miles), is an excellent opportunity to join the sport and push themselves in a beautiful environment!

This unique race offers spectacular views of the Sierra Crest and some of the Northern Sierras most spectacular mountain peaks (including, Euer Valley, Frog Lake Cliffs, Donner Lake, Summit Lake, Castle Peak and the many other mountain peaks along the Sierra Crest). Fully stocked aid stations along both courses will be in place to keep runners well fueled, 5 stations for the 50k, and 3 stations for the 30K.

Register TODAY and enjoy these scenic views: sierracrest50k.com

The Sierra Crest Trail Run is organized by the Auburn Ski Club as fundraisers to help support the work the Club does in the Truckee, Tahoe & Foothill regions. Hundreds of local children and teens benefit from the Club’s low cost cross country ski trails, their support of High school skiing and its own quality Nordic, Alpine & Snowboard Teams. auburnskiclub.org


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