Boulder Running Routes
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The Pawnee-Buchanan Pass is an amazing 26.4-mile high-alpine loop through that straddles the Continental Divide.

Pawnee/Buchannan Loop

This is a rigorous but amazing, 26.4-mile high-alpine loop that sends runners …

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Bobolink Trail is one of the few flat trails in Boulder, making it a great place for marathon training.

South Bobolink Trail/South Boulder Creek Trail

One of the few mostly flat running trails in Boulder, Bobolink/South Boulder Creek …

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South Mesa Trailhead is a great place to run Mesa Trail, South Boulder Creek Trail, Towhee Trail and Homestead Trail.

South Mesa Trailhead

The main route from the South Mesa Trailhead is the hilly 7-mile point-to-point Mesa …

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Twin Lakes Open Space is a hidden gem in the Gunbarrel area of Northeast Boulder.

Twin Lakes Open Space

Twin Lakes Open Space is a hidden gem in the Gunbarrel in northeast Boulder that’s …

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Switzerland Trail

Switzerland Trail

The Switzerland Trail follows the old right-of-way of a narrow gauge railroad that …

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The flat, scenic loop around Wonderland Lake is a great place for easy runs or a launching off point for longer, traffic-free trail runs.

Wonderlake Lake/Foothills Trail

From the trailhead on Broadway, there’s a ¼-mile wide dirt trail that connects to …

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Lions Lair Trail

Mt. Sanitas Trail/Lion’s Lair Loop

The routes up 6,863-foot Mt. Sanitas are among Boulder’s most popular trails, and …

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