Dave Cizmas cranked his full-suspension mountain bike up a steep, rocky climb on the new Split Rock Wilds trail in a section of remote forest along the North Shore of Lake Superior.
“Yeah, it makes you work for it to get in here,” he said at the top, breathing hard. “We’re just using the terrain, and the terrain is rugged.”
Then he descended to a feature dubbed “Joe’s Diner,” named after the trail designer who built it. It’s an 850-foot-long rock garden at the base of a cliff that’s made of huge rocks that were too big for the trail builder to move — so instead he built the trail around it, piecing the rocks together like a giant natural jigsaw puzzle.
“The idea with this trail system is to bring Minnesota riding up a notch or two,” explained Cizmas, the recreation forester for Lake County who’s overseeing the development of the trails between the small town of Beaver Bay and Split Rock Lighthouse State Park.
“We really don’t have anything like this in Minnesota. You’d have to go to Michigan or the Black Hills to find anything even remotely this challenging,” he said, adding that his goal is to not only provide a place for local cyclists to ride, but also to lure more advanced riders from around the state and beyond.
Split Rock Wilds is the latest addition to what, in just the past decade, has grown into 250 miles of new trails in northeastern Minnesota.
The trail projects have been pushed forward by local cycling groups in Duluth, the Iron Range and on the North Shore, and feature modern trails built specifically for mountain biking, that follow the contours of the landscape, often creating a flowy, roller coaster-like experience.
But what’s made them possible on such a large scale, in such a short amount of time, is millions of dollars in public funding, largely from state grants funded by sales tax and lottery proceeds.
“What’s happening in Minnesota is pretty unprecedented,” said Scott Linnenburger, co-owner of Boulder, Colo.-based Kay-Linn Enterprises, a consulting firm that helps plan and design mountain bike trail projects around the country, including Minnesota.
Late this summer Linnenburger is overseeing the construction of new downhill trails at Giant’s Ridge in Biwabik that have turned the ski area into the largest chairlift-served mountain bike park in the Midwest.
“While mountain bike trails are booming in the rest of the country,” he said, “it’s not even in close to the same league as what’s happened in Minnesota over the last five years.”
The boom can be traced to the Cuyuna Country State Recreation Area 10 years ago, when 25 miles of trails were first carved into the red dirt around old iron ore mines east of Brainerd.
When the trails first opened in 2011, about 18,000 cyclists rode them, said Aaron Hautula, former president of the Cuyuna Lakes Mountain Bike Crew, and one of the region’s chief mountain biking advocates.
In 2020, 180,000 mountain bikers flocked to Cuyuna’s red dirt trails — 10 times as many as that first year.
The mountain biking boom has sparked an economic revival in the tiny towns of Crosby and Ironton, where more than 20 businesses have opened.
“And these aren’t just little tiny businesses on the side,” Hautula said. “These are Main Street businesses that have put a million [dollars] plus into a building. And … as [Main Street] properties become available, they sell.”
Long-time cycling advocate Gary Sjoquist, who founded Minnesota Off-Road Cyclists and the Minnesota High School Cycling League, said that mountain biking in Minnesota “can be traced to before Cuyuna and after Cuyuna.”
“It helped legitimize mountain biking as a recreational outlet in Minnesota, and it convinced the DNR, convinced state legislators, county commissioners, that this is something that we could leverage to improve the quality of life in our area,” Sjoquist said.
Shortly after Cuyuna came on line, Duluth built a nearly 100-mile trail system spanning the city’s ridgeline called the Duluth Traverse.
Three mountain bike parks have also been built on the Iron Range in the last few years, funded in part by a $5 million allocation from the state development agency Iron Range Resources and Rehabilitation (IRRR).
Commissioner Mark Phillips said a story he heard from the administrator of a hospital near Cuyuna convinced him of mountain biking’s potential to spur economic growth. Phillips said he knows how hard it is to recruit doctors and other professionals to rural areas.
“And here, this guy has people calling them saying, ‘Can I come to Crosby?’ So I thought to myself, ‘This could be a game changer.’”
Phillips said he’s heard from the skeptics, who argue that money would have been better invested in traditional industries that could have created more jobs.
But Phillips said improving the region’s quality of life is an equally important focus, because people increasingly want to live and work in desirable places.
“People live where they want to live, especially now with technology and telecommuting. I want to create a higher, a better quality life on the Iron Range. So people want to live here, and then they’ll start businesses … and I think the mountain biking thing is just one component of that.”
‘Riding through Minnesota history’
A place Phillips believes could be the next game changer is Redhead Mountain Bike Park. IRRR invested nearly $2 million create 25 miles of trails outside Chisholm that descend into an abandoned mining pit, lined with steep red cliffs, with a 300-foot-deep aqua blue lake at the bottom.
The trails are covered with the crushed red rock that miners clawed through to access the iron ore that was used to win World War II, said Jordan Metsa, marketing coordinator at the Minnesota Discovery Center, where the park is located. “They’re literally riding right through Minnesota history.”
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