
(Photo: FreshSplash via Getty Images)
You don’t need to hike longer to go faster. Short, 15- to 20-minute workouts with only 5 to 10 minutes of sprint time is enough to see major gains in as little as two weeks. Add speed intervals into your cardio, no matter what it is, two to three times a week to reap major speed rewards. Updated May 2023
The Expert: Physiologist and Corrective Exercise Specialist Robyn Fog is an invisible-disabilities advocate, retired professional athlete, and owner of Hypermobility Exercise Solutions in Evergreen, Colorado, with a focus on injury mitigation and sport-specific training.
Swedish for “speed play,” fartleks were originally used to stave off boredom and spark joy for cross-country runners while training. When mixed with short speed intervals as opposed to long intervals, they become a fun way to ramp up your cardio fitness and speed.
Warm up for 5 to 10 minutes (hiking, gym cardio, running, etc.). Then do random speed and rest intervals of varying length for 5 to 10 minutes. Finish off with another 5 to 10 minutes of cool down at about the same pace as your warm up. This workout should take about 15 to 30 minutes total including warmup and cooldown.
Although fartleks are awesome, some people love structure. Here are some other effective variations to try during the speed interval portion of your workout. All intervals are (work:rest).
Pick out recurring landmarks on your run—telephone poles, fire hydrants, mail boxes—and alternate between speed/rest as you pass them.
The more well-aligned your body is during movement, the longer you will be able to efficiently move at faster speeds. It’s like keeping the wheels in alignment on your car. Do these three exercises two to three times a week to minimize your injury risk and maximize your cardio gains.
Stabilize and strengthen your deep hip rotators to prevent knee injuries and hip pain.
Reps: 10 each (The foot pointing up and then down is 1 rep each)
Sets: 2 to 3
People often push from their downhill foot and quads, especially on hills, which tends to close off the front of their bodies and lead to overly tight hip flexors and chest muscles. Extending your spine, hinging at your hips, and activating your glutes will create more power and allow better alignment during movement.
Reps: Alternate 8 to 10 each side
Sets: 2 to 3 (Start without weight and work up to pack weight with either dumbbells or an increasingly loaded backpack.)
You need strong spine-stabilizing muscles to maintain good alignment. Try this traditional exercise with a twist that further reduces injury risk.
Reps: 10 to 12
Sets: 2 to 3 (Start without weight and gradually work up to two 5- to 8-pound dumbbells over the course of a month.)
By Kristin Smith
Washington’s North Cascades are notorious for a deep and late-melting snowpack. But there’s one south-facing trail on Mt. Baker Highway that melts out earlier than the rest: Excelsior Ridge. It’s about 4,000 feet of elevation gain for 4 miles of screaming switchbacks, making it the early season backpacking trip from hell. But I’d been training for a series of 5k races for six months, and I was confident I could make it to the high country. My climb started in dense woods just above the glacial-turquoise Nooksack River and headed steeply uphill from the parking lot.
My overnight pack was fully loaded—there was still snow higher on the mountain, after all, and the temperature would plunge on the ridge. But I felt strong as the switchbacks began. A couple miles in, I took a break. Though I was breathing hard, my legs still felt strong, and I wasn’t struggling; running six days a week plus strength training was paying off on the trail. I didn’t linger long. I was eager to enjoy the views that were my motivation for slogging uphill.
After 3.5 miles of upward progress, I broke out of the trees. Rolling ridgelines spread out all around me, draped with snow between scattered patches of wind-sculpted evergreens. At my feet, tiny green glacier lily shoots poked up between the snow patches. Mt. Baker filled the skyline. I pitched my tent with the volcano framed in the door. No, I didn’t enjoy all of my six-days-a-week runs, but this hike made it all worthwhile.