Sun Mountain 100K
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Join Sun Mountain 100K
Take a step back into the Old West. Located on the North Cascades Scenic Byway in Washington’s magnificent Methow Valley, Winthrop is a old west town with wood boardwalks and western charm and is also the host of the annual Sun Mountain 100k race.
With its beautiful trails, and challenging-enough but not outrageously killer course, the Sun Mountain ultramarathon is the perfect race for anyone looking to do their first Ultra or wanting to set a PR. There is a very short stretch of pavement near the end, but other than that the route consists of fast hard-packed dirt trails, through wildflower-carpeted meadows and forest. And the cumulative elevation gain is relatively tame about half that of many other ultras.
Route map
directions_runStart address: NF-4410, Winthrop, WA 98862, USA
flagFinish address: NF-4410, Winthrop, WA 98862, USA
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The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.