The Pilgrimage

Event overview

The Pilgrimage is a timed ultrarunning event in Mack, Colorado, held over a 150-hour window in May 2026. Entry is limited to 45 runners and the event offers separate crewed and uncrewed divisions. The uncrewed division has its own standings and awards; the overall uncrewed winner receives free lifetime entry to future editions. Registration closes Apr 15.

Course and distances

The event uses five named routes that start and finish at a common home base. The terrain is all off-pavement and includes single track, dirt roads, and ATV tracks at an average altitude of about 5,000 ft. Course distances and elevation gains (approximate) are:

• Green: 6.7 miles, 581 ft gain
• Orange: 11.3 miles, 1,219 ft gain
• Red: 11.9 miles, 1,537 ft gain
• White: 12.6 miles, 1,397 ft gain
• Blue: 12.8 miles, 1,174 ft gain

One full circuit of all five routes is approximately 55.3 miles with about 5,908 ft of gain. The organizer notes courses may change prior to the race.

Format, rules, and logistics

One Journey equals completion of all five routes. Runners must complete at least four full Journeys (about 220 miles) within the 150-hour window to avoid a DNF. Pacers are not allowed. An RD will be on site 24/7 and runners must check in after each route. Runners must bring separate GPX files for each course and know how to use them.

A single aid station at the home base will offer hot and cold food options and drinks; the event is cupless and provides one collapsible cup per registration. There will be no on-site medical staff; a portable shower and porta-potties will be available. Crew may assist only at the home base and vehicle limits apply. Deferral and military discount policies are specified by the organizer. Visit the organization's website for the most recent information.