Winter Fitness
Whatever winter brings, this is the class to get you there.
8 Weeks of guided fitness classes
[ Registration Open September 23rd ]
Runs October 21th - December 18
In partnership with RuntoHunt.net
Tap the logo or link above to explore more about Les Mignery’s coaching platform—built for hunters, runners, and mountain athletes.
Winter sports demand strength, balance, and resilience—and that’s exactly what this class is built for. Join Stonetree and Les Mignery of Run to Hunt for an 8-week strength and conditioning series designed to help you thrive when the snow flies.
Whether you’re downhill skiing, Nordic skiing, ice climbing, or skating, this class will prepare your body with targeted strength, stability, and endurance training. Les brings his expertise in functional fitness and outdoor performance to help you stay injury-free and confident all season long.
Show up ready for winter—stronger, more capable, and ready to make the most of every run, climb, or skate.
evening sessions
(Opens: September 23rd)
Dates: October 21st - December 18th
(17 sessions total)Group 1: Tuesdays & Thursdays, 6-7 PM
Location: Stonetree Climbing Center
Cost: $250, includes 1 month FREE membership*
In addition to the structured class sessions, you'll receive recommendations for 1-2 self-guided cardio workouts each week to complement your strength training and ensure a well-rounded fitness routine. With professional guidance from Les, you'll get personalized feedback on proper form, ensuring you build strength safely and effectively.
dawn patrol (Opens when PM Fills!
or join the wait)
Dates: October 21st - December 18th
(17 sessions total)Group 2: Tuesdays & Thursdays, 6 AM -7 AM
Location: Stonetree Climbing Center
Cost: $250, includes 1 month FREE membership*
Yep, that’s early, but it’s for first tracks. This time period will open when the PM class fills. In addition to losing sleep, you'll receive recommendations for 1-2 self-guided cardio workouts each week to complement your training.
“This is Helena’s only in-person, sport-focused winter fitness program, and at just $15 per class, it's an unbeatable value compared to similar programs across the state!”
Before booking please review our Cancellation Policy. *Price includes 1-month Pre-Paid membership to Stonetree or $50 credit for current members. Membership must be started, or credit issued, before the end of the class. Please see the manager for details.
Program highlights
Focus on 4 Major Movement Patterns:
Hinge: Exercises like deadlifts and single-leg Romanian deadlifts (RDLs) to build a stronger posterior chain, vital for skiing control and uphill strength.
Squat: Movements like back squats, goblet squats, and box squats to develop strong quads, protecting your knees and getting you forward on your skis.
Push: Press variations perfect for skate skiers, cross-country enthusiasts, and anyone using poles—or even snowboarders and ice climbers needing upper body strength.
Pull: Rows and pull-up variations to strengthen your core and upper body, especially beneficial for ice climbers but essential for all winter athletes.
Accessory Exercises: Targeting additional muscle groups, these movements focus on single-leg stability and functional strength, rounding out each session for full-body conditioning.












Are you ready to take on winter? This 8-week Winter Fitness class is your chance to strengthen, stabilize, and prepare for the season ahead. With expert guidance and a community-based approach, you'll build the skills and confidence to excel in your favorite winter activities. Returning every fall, Stonetree is staying committed to the world of functional fitness classes. We are excited to offer this opportunity while continuing to share the gym space with our climbers and their families. Space is limited, so don’t wait—reach out with any questions or sign up today! You can contact Les Mignery at lmignery@hotmail.com for more information about this class. If you have questions about other Stonetree programs, please reach out at info@stonetreeclimbing.com.
meet your coach: les Mignery
Les Mignery. On Bighorn 100 race #14, 2023.
With nearly 30 years of experience in endurance sports, from running & skiing to cross country races and backcountry hunting, Les Mignery brings a rare blend of field-tested grit and science-backed training.
He’s completed over fifteen 100-mile ultra-marathons (including 12 Bighorn 100 finishes), too many 50-milers and 50Ks to count, and has tackled the Bob Marshall Open three times. Les has hunted from Alaska to Mexico—on foot.
Les’s deep experience, Wyoming roots, combined with his degree in sports science, gives him a training perspective that’s tuned for longevity, strength, and performance.
Learn more about Les and his coaching at www.runtohunt.net
Did you get here only to find out that the class is FULL? Or you can’t make that time? Fear not, we’re trying to make room for you. Leave us a note from the button below and join our waitlist.
Mountain Fitness: Tues/Thurs AM (Summer)
Trail Fitness: Mon/Thurs PM, Tues/Thurs AM (Spring)
Winter Fitness: Mon/Wed PM or Wed/Fri AM (Fall)
Yoga: Tuesdays at 7AM (Fall/Winter/Spring)
Climbing Strength: Mondays 6:30PM (Fall/Winter/Spring)