Strength Training for Cross-Country Skiing: A Minnesota Program for Skiers Over 40

Good XC ski training after 40 adds two strength sessions a week, starting about 8 weeks before the first snow. In the Twin Cities, the median date for the first inch of snow cover is November 18, so start in late September or early October. In trials of trained skiers, heavy lifting raised maximal strength 6 to 24 percent more than in control groups, with a moderate performance gain. Those trials studied athletes aged 15 to 34, so read them as direction, not a promise.

Why skiers need strength as well as kilometers

Cross-country skiing is a whole-body sport, and the arms do real work. A 2015 review of elite skiers found peak pole forces as high as 430 newtons per arm, about half of body weight. That force arrives in as little as 0.05 seconds. Leg push-off reached about 1,600 newtons, twice body weight.

The same review describes courses split roughly into thirds of uphill, flat, and downhill, yet more than 50 percent of total time goes to climbing. Olympic medalists training 750 to 950 hours a year still spent 75 to 100 of those hours on strength and power.

More kilometers build the engine. They do little for the force behind each pole plant. A 2022 review pooled 12 randomized trials with 263 trained skiers, from juniors to international racers. Strength training raised one-rep max strength 6 to 24 percent more than in control groups.

Skiing economy, the oxygen cost of holding a given pace, improved 7 to 56 percent in six of those studies. The effect on ski-specific performance had an effect size of 0.56: moderate, not magic. The trials were short, 6 to 12 weeks, and of mixed quality. The authors recommended strength work 2 to 3 times a week, focused on high loads.

What the studies actually found, and who they studied

The research on strength training for skiers has one big limit: every training trial studied athletes aged 15 to 34. A second 2022 review covered 10 studies and 204 skiers, with a mean age of 20.2. Four trials show what the doses looked like.

The second review found no change in VO2max in 7 of 9 studies, while time to exhaustion rose 47 to 136 percent. Strength work changed how long young skiers could hold a pace. It left their VO2max where it was.

Nobody has run that kind of trial in a 55-year-old skiing a Saturday morning loop. We'd expect the direction to hold with an adjusted dose. That's our coaching judgment. No trial has tested it.

The over-40 adjustment: recovery, balance, and your low back

After 40, the dose of Nordic skiing training changes. The direction doesn't. A 2010 study tracked 78 men tested in 1976 and again 28 to 30 years later. At the retest, its two groups averaged 58.7 and 74.5 years old.

VO2max fell 6.7 percent per decade in the younger group and 13.9 percent in the older one. Men in the younger group who were still competing lost only 4.1 percent per decade. Competing and the slower decline went together in that group. The study can't say one caused the other.

Our guide to strength training over 40 covers the basics, and our post on strength training after 50 covers what to skip. Skiers need three adjustments.

Recovery

This is a coaching call rather than a trial result: two strength sessions a week, at least 48 hours apart. That's the low end of the range the 2022 review recommended. It leaves room for long fall walks on the Nine Mile Creek Regional Trail, plus roller-skiing or hiking.

Balance

Every kick and glide is a moment balanced on one ski. A 2009 review of 16 studies looked at balance training in healthy people. Programs of at least 10 minutes a day, 3 days a week, for 4 weeks improved static and dynamic balance.

Your low back

Classic technique was harder on the low back than skating, at least in young racers. A 1996 study of 87 elite skiers aged 16 to 25 found 64 percent had back pain. The diagonal stride was the most troublesome technique, and no skier had back pain when skating only. Those were elite athletes, but the pattern is worth knowing if you ski classic.

We train the hinge, anti-rotation, and loaded carries so your trunk learns to hold position under load. That's not a promise against back pain. If your back hurts when you ski or lift, see your physician or a physical therapist first. Pain that travels down a leg, numbness, or weakness belongs with a clinician, and we're glad to coordinate with yours.

An 8-week XC ski training block, October to first snow

Start 8 weeks before the snow. The Minnesota DNR puts the median first 1-inch snowfall at November 15, from records back to 1884. The median date for 1 inch of snow on the ground is November 18, from records back to 1903.

If you're reading this in October, start now and let weeks 7 and 8 overlap your first ski days. Snowmaking loops open earlier than natural-snow trails. Three Rivers Park District makes snow when it's "28 degrees or below and dropping."

Each cross-country skiing workout in the block covers five patterns. A hip hinge, such as a Romanian deadlift, drives the kick and the double-pole. Split squats or step-ups build single-leg strength for the glide.

Straight-arm cable pulldowns and rows cover poling. Pallof presses and suitcase carries train anti-rotation, and calf raises cover the push-off.

• Weeks 1 and 2: learn the patterns. Moderate loads, 3 sets of 8 to 10, stopping with 2 or 3 good reps left.
• Weeks 3 to 5: build the load. Add weight once every rep looks the same, working toward 3 sets of 6 to 8.
• Weeks 6 to 8: heavier and quicker. Sets of 5 or 6 on the hinge and pulldown, lifted with intent. Cut total sets by a third in week 8.

Heavy means heavy for you: the last rep is hard and your form still holds. Your coach sets starting loads from the movement assessment at your Starting Point Session.

Our coaches run blocks like this in small group personal training, capped at six people for 55 minutes, with everyone on their own program. Once you're skiing, we'd keep one strength session a week going. Our guide to staying strong through a Minnesota winter covers the weeks when the snow won't cooperate.

Where to ski near Edina, and what it costs

Edina's own loop at Braemar Park is free, and the bigger trail systems each need a pass. The Braemar loop runs 5K for both classic and skate skiers. It has a 12-foot skate lane and a 6-foot classic lane with tracks.

It's groomed on Braemar Golf Course as staff time allows, not daily, and no permit is required. Park at the driving range and Academy 9 lot, 6364 John Harris Drive. The layout was tested in winter 2025-26, so check the city's trail page before you go. Snowshoes aren't allowed on the ski trails.

Theodore Wirth Park in Minneapolis has 14 miles of groomed ski trails on natural and manufactured snow, lighted from 6 a.m. to 10 p.m. Start at The Trailhead, 1221 Theodore Wirth Parkway.

The 2025-26 trail passes, sold by the Loppet Foundation, ran $95 for adult All-Access, $50 for Natural Snow, and $8 to $20 for a day. All-Access was required on the snowmaking trails.

Elm Creek Park Reserve in the northwest metro has 18.3K of groomed trails, including 5.8K with lights and 2.5K with snowmaking. Skiers 12 and up need a Three Rivers pass, at $10 a day or $90 a year, plus tax. The Great Minnesota Ski Pass doesn't cover Three Rivers Park District trails.

That state pass covers groomed trails in state parks, state forests, and grant-in-aid trails, for skiers 16 and up. The Minnesota DNR sells it for $10 a day, $25 a year, or $70 for three years, valid July 1 to June 30.

Dates that make a goal real

A race date gives your cross-country skiing training an end point. The City of Lakes Loppet Winter Festival runs February 6 and 7, 2027, with skiing, fat biking, skijoring, snowshoeing, kubb, and the Luminary Loppet. It began in 2002.

The American Birkebeiner is Saturday, February 27, 2027, a few hours northeast of the Twin Cities. It's a 50K skate or 53K classic race, held since 1973, and it falls about 14 weeks after November 18.

A 2018 study of 79,722 finishers of Sweden's 90 km Vasaloppet, from 2012 to 2017, included age groups up to 80 to 84. The masters skiers also held a steadier pace than their younger counterparts.

Build your base before the snow

Alloy Personal Training Edina Southdale opened in October 2026 on York Avenue near Southdale Center, right in the pre-season window. Your Starting Point Session is a no-pressure visit: a movement assessment, a talk about your goals, an InBody scan, and your plan. Book your Starting Point Session before the first inch of snow. Join as a Founding Member for first pick of session times and priority onboarding.

This article is general fitness information, not medical advice. Talk with your physician before starting a new exercise program, especially if you have a diagnosis, a recent surgery, or activity restrictions.

Frequently asked questions

How many times a week should cross-country skiers lift weights?

Trials in trained skiers used 2 to 3 strength sessions a week at high loads, for 6 to 12 weeks, according to a 2022 review of 12 trials. Those skiers were athletes aged 15 to 34. For a recreational skier over 40, we'd start at two sessions a week, at least 48 hours apart.

Does strength training hurt endurance for skiing?

Not in the studies covered here. In a 2007 study of 19 male skiers, 27 percent of endurance training was replaced with explosive strength work for 8 weeks. VO2max didn't change, and the oxygen cost at a set pace fell about 7 percent. Those were young trained skiers, so the result may not carry over to recreational skiers over 40.

When does cross-country ski season start in the Twin Cities?

The median date for the first inch of snow on the ground in the Twin Cities is November 18, based on Minnesota DNR records from 1903 to 2023. Snowmaking loops open earlier than natural-snow trails. The earliest first inch on the DNR record came September 26, 1942, and the latest came January 21, 2005.

Is cross-country skiing safe over 50?

Many skiers keep racing well past 50, and a 2018 study of the 90 km Vasaloppet counted finishers in age groups up to 80 to 84. A 1996 paper in Sports Medicine put cross-country ski injury rates between 0.49 and 5.63 per 1,000 skier days. Your own risk depends on your health, so talk with your physician before you start.