About This Race
The In Yan Teopa trail races take runners through the rolling terrain of Frontenac State Park, a hidden gem along the Mississippi River bluffs. With over a decade of history dating back to 2015, this race has built a reputation for showcasing some of Minnesota's most scenic trail running terrain through its prairie and woodland single track. The event offers both 5-mile and 10-mile options, making it accessible to runners looking to test themselves on technical terrain without committing to ultra distances. The courses wind through a mix of prairie grasslands and wooded trails, featuring the kind of heart-pumping climbs that define Mississippi River bluff country running. Frontenac State Park's location provides a more intimate racing experience compared to larger trail events, with the natural beauty of the river valley creating a backdrop that keeps runners returning year after year. The race's longevity and consistent September timing have made it a regular fixture for Midwest trail runners seeking a challenging but manageable autumn adventure.
Both the 5-mile and 10-mile courses navigate Frontenac State Park's diverse terrain, combining rolling prairies with winding single-track trails through wooded sections. The routes feature the signature climbs that characterize Mississippi River bluff country, with elevation changes that test runners' hill-running skills while offering rewarding views of the surrounding landscape.
The single-track trails require attention to footing and navigation, while the prairie sections provide opportunities for runners to open up their stride between technical segments. The courses are designed to showcase the park's natural variety, from grassland meadows to forested ravines.
Practical Info
Late September weather typically features cool mornings with temperatures in the 40s-50s, warming to comfortable running conditions in the 60s-70s.
MSP - Minneapolis-Saint Paul International Airport
Frontenac State Park offers camping options, while nearby Red Wing provides hotel accommodations about 15 minutes from the race start.
Best For
Notable Features
Located in Frontenac State Park along the Mississippi River bluffs, this race combines prairie running with technical single track through one of Minnesota's most scenic state parks. The event's 12-year history and consistent September timing have made it a beloved fixture in the Midwest trail running calendar.