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Foresthill to Auburn: Running the Decisive Last 23 Miles of Western States
The Western States course ends with 23 miles from Foresthill through the American River canyon to the Placer High track in Auburn — the most accessible and consequential stretch of the hundred, and one you can run independently any weekend of the year.
By ZealZag TeamBouillard Rewrites the Clock at Western States: All Three Men Under 14 Hours
Vincent Bouillard ran 13:46:16 to shatter Jim Walmsley's seven-year course record at Western States 100, while Jenn Lichter set the women's mark in her 100-mile debut — the first time in the race's history that three men broke the 14-hour barrier on the same day.
By ZealZag Team
Western States 100 Course Guide: 100 Miles Through the Sierra Nevada
Everything you need to tackle the legendary 100.2-mile route from Olympic Valley to Auburn — key segments, logistics, gear lists, heat training advice, and how the lottery actually works.
By ZealZag TeamWestern States 100: Running Olympic Valley to Auburn on the World's Most Famous Trail
One hundred miles from the Tahoe basin to the California Gold Rush foothills. A practical guide to the Western States 100 course — the high Sierra traverse, the American River canyons, Foresthill at mile 62, and the Placer High School track finish in Auburn — for athletes who want to run this race, crew it, or understand it.
By ZealZag TeamWestern States 100: Four Days Out, Heat Strategy Becomes the Race
Four days from the 53rd Western States 100, the heat strategy conversation has taken over race week — 92°F canyon forecast holding, sauna protocols entering their final week, and the contender field arriving in Olympic Valley.
By ZealZag TeamRunning the Western States 100 Trail: Olympic Valley to Auburn
The 100 miles from Olympic Valley to Auburn traces the oldest 100-mile footrace course in North America — through Sierra Nevada high country, across the American River canyon, and onto the finish-line track in Auburn. A practical destination guide for runners who want to run the route.
By ZealZag TeamRace the Western States 100: Sierra Nevada Trail Running Guide
How to run the iconic 100-mile Western States course — Olympic Valley to Auburn — in training segments, the practical permits, the lodging logistics, and the heat training that race day requires.
By ZealZag Team
Western States 100 2026: Race Week Begins in the Sierra Nevada
The 53rd Western States Endurance Run is one week away — 100.2 miles from Olympic Valley to Auburn, the original 100-mile trail race. Here is what the 2026 field, the trail, and the week look like.
By ZealZag Team
Running Western States 100: The Sierra Nevada to Auburn Trail Guide
Olympic Valley to Auburn: 100.2 miles, 18,000 ft of climb, 23,000 ft of descent through the Sierra Nevada. Everything an endurance athlete needs to know before attempting the Western States 100 course.
By ZealZag Team