The Greenbush Challenge is a cross country ski race event for youth and adults to be held on Sat., Feb. 14, 2026 at the Kettle Moraine State Forest – Greenbush Trails, hosted by the Northern Kettle Moraine Nordic (NKMN) Storm Ski Team.
Schedule has been revised due to warming conditions as follows:
9:00 am Middle School Freestyle Boys/Girls, 4.0 km – 4 Wave Starts
10:00 am High School Freestyle Boys/Girls, 8.2 km – 4 Wave Starts
10:10 am Men's and Women's (18 & older) 14.6 km Freestyle, 2 laps of the HS Course – Men then Women Wave Mass Starts
12:00 pm Children's Race – 1 km untimed mass start (free)
-Adults 18 and older are to register by using RunSignup up to the morning prior to the event: https://runsignup.com/ $30 per skier thru Fri., Feb.13, $40 for day of race registration fee.
-Coaches of youth ski teams are to register for the Middle School and High School races by submitting a roster by Wednesday, February 11, 2026, 11:59 pm to tracksidetiming@gmail.com and to nkmnyouth@gmail.com Teams are to pay a $15 per skier race fee on the morning of the event when picking up your bibs at the Shelter Building. Make checks out to NKMNSC.
-Final Race Courses will be determined to week prior to the event based on snow conditions.
-Chip timing by Trackside Timing.
-Wisconsin State Park Sticker and Trail Pass (age 16 and older) are required. Parking in a lot only. No parking on the road!
-Concessions will be available in the Shelter Building. Cash only.
-Proceeds will be used to support the NKMN Storm Youth Ski Program.
-Questions? Email: nkmnyouth@gmail.com