Keweenaw Ultramarathon

On race morning in Houghton, runners will find temperatures hovering around freezing point, with average conditions ranging from -2 to +4 degrees Celsius. The trails at Tech Trails provide a firm and slightly soft surface underfoot, ideal for long-distance running but requiring proper gear like trail shoes due to the terrain's slight give and potential for moisture from recent rainfall or snowfall. Runners should be prepared for cool temperatures, occasional precipitation, and variable wind conditions that can feel colder than actual air temperature readings.
The Keweenaw Ultramarathon is a well-established event in Houghton, Michigan, attracting both local enthusiasts and visitors who enjoy the scenic beauty of the Keweenaw Peninsula. The race has been held annually since its inception as an ultra-distance challenge for runners looking to test their endurance on varied terrain. Proceeds from this year’s event will support various community initiatives in Houghton.
The route takes participants through a mix of forest trails and open spaces around Sharon Avenue, featuring multiple aid stations spaced throughout the course at key points such as mile 4.2 (6.8km), 11.8 (19km), 15.6 (25.1km), 19.8 (31.9km), and 27.4 (44.1km). The start line for the Keweenaw Ultramarathon is located at Tech Trails Parking, Sharon Ave in Houghton, Michigan. Runners should anticipate a chill factor of -3 degrees Celsius due to wind speeds averaging around 14 mph. Participants are reminded that headlamps will be necessary as race conditions may require runners to start before dawn.
Registration for the Keweenaw Ultramarathon can be completed online at [https://ultrasignup.com/register.aspx?did=134714](https://ultrasignup.com/register.aspx?did=134714). Bib pickup will occur on race morning between 07:00 and 08:45 AM, with specific time slots allocated for the different distance categories. All athletes must check in at every aid station using their bib number to ensure safe passage throughout the course.
Runners planning to participate should arrive prepared with appropriate clothing layers suitable for cold temperatures, hydration packs or water bottles, and nutrition supplies as aid stations may offer limited options but not a comprehensive menu of items. The Tech Trails Parking area near Sharon Avenue serves as both start/finish line and pickup location on race day in Houghton.
The Keweenaw Ultramarathon presents an opportunity for runners to experience the rugged beauty of Michigan's Upper Peninsula, challenging themselves over 25 or 50 kilometers through varied terrain. The event’s history and strong community support make it a significant date on the regional running calendar each November in Houghton, United States.