Operation HAYSTACK

Operation HAYSTACK presents a demanding half marathon set against the dramatic backdrop of Nederland, Colorado, where the summit remains a constant, inspiring presence. This isn't your typical road race; it's a true mountain trail challenge, with an elevation gain of approximately 4,226 feet that will test your mettle.

The race takes place on June 27th, offering a typically mild mountain summer day with average temperatures ranging from 47–69°F. Runners will navigate a course that demands respect, with the summit's imposing presence serving as both a visual guide and a mental challenge throughout the 13.1 miles. The unique terrain and significant elevation make this a standout event for those seeking an adventurous half marathon experience.

While specific details on field size, repeat runner rates, or the number of states represented are not provided, the event's dedicated website and marketing suggest a focused, challenging trail running experience. It's an opportunity to push your limits in a spectacular high-altitude environment.