Watch The Final Race Simulation Workout That Prepared Charlie Lawrence for Boston

With the Boston Marathon just 3 days away, Charlie Lawrence breaks down his final Boston race simulation workout — and the Stryd data tells the whole story. This marathon-specific long run was engineered to mirror exactly what Boston demands. Starting atop Neva Road in Boulder, bombing the downhills early, then

Inside the Data: Kieran Tuntivate’s 3rd Place Finish at the Cherry Blossom 10-Miler

The Cherry Blossom 10-Miler is one of the most iconic road races in the United States, consistently attracting deep elite fields to Washington, D.C. This year, Stryd athlete Kieran Tuntivate rose to the occasion, earning a podium finish with a composed and tactically precise race. This performance was

Broken Endurance Blog #3: How to Find the Right Run/Walk Strategy for You

Today’s post is third installment of the Broken Endurance blog series, brought to you by renowned running coach Bobby McGee. He has spent decades refining the art of running efficiency, working with some of the world’s best athletes—including Gwen Jorgensen (Rio 2016 Triathlon Gold), Flora Duffy (Tokyo

Stepping Down from Ultras to the Marathon | Episode 2: On the Laces with Charlie Lawrence

Five weeks out from Boston, Charlie Lawrence races the New York City Half to gauge his fitness mid-build. He sharpens his speed with a key pre-race session, dialing in effort, leg turnover, and race readiness while balancing high mileage. As he transitions from ultra racing to the marathon,

Project Stella Shatters The Speed Project Women's Record by Nearly 3 Hours. We Have The Data.

Project Stella sets the new all-women’s Speed Project Record: 30 hours & 19 minutes from Santa Monica to Las Vegas. Six women just ran 280+ miles from California to Nevada— through desert heat, freezing overnight temps, sustained winds, and a brutal 2,800-foot climb — and broke the

Going Deeper: How Each Project Stella Athlete Contributed to the Record Setting Performance

Breaking a record over this distance isn't just about raw fitness. It's about efficiency.  On a per-athlete basis, we could see how each runner managed fatigue over 280+ miles, providing a window into how well the pacing strategy protected them from the kind of breakdown

Broken Endurance Blog #2: Why It Works Better Than Most Runners Think

Today’s post is the second installment of the Broken Endurance blog series, brought to you by renowned running coach Bobby McGee. He has spent decades refining the art of running efficiency, working with some of the world’s best athletes—including Gwen Jorgensen (Rio 2016 Triathlon Gold), Flora Duffy

Broken Endurance Blog #1: Why So Many Runners Misunderstand It

Today’s post is the first installment of the Broken Endurance blog series brought to you by renowned running coach Bobby McGee, who has spent decades refining the art of running efficiency, working with some of the world’s best athletes—including Gwen Jorgensen (Rio 2016 Triathlon Gold), Flora Duffy

New Video Series: On the Laces with Stryd — Stepping Down from Ultras to the Marathon with Charlie Lawrence

The new On the Laces video series takes you inside the training, data, and decisions behind elite runners. In Episode 1, we follow 100K American Record holder and 50-mile world record holder Charlie Lawrence as he begins his Boston Marathon training, preparing for his first marathon after a series

This Weekend: 280+ Miles Through Death Valley for A Record Attempt. We'll Have the Data.

Right now, Project Stella — a team of six elite female runners — is racing 280+ miles from Los Angeles to Las Vegas in The Speed Project, a relay race that runs straight through Death Valley. They're going after the all-women's record: 33 hours and 13 minutes.

Watch How Holly Lawrence Is Fixing Running Imbalances With Stryd Duo

Holly Lawrence, 2016 IRONMAN 70.3 World Champion and 17x IRONMAN 70.3 Champion, is no stranger to performing at the highest level. But after battling a tight left hamstring through the final races of last season, she knew something deeper was going on. Digging into her Stryd Duo data

Sharpen Your Engine With New Workouts + Enter to Win Stryd 5.0!

We’re kicking off April with five new Workouts of the Week to help you sharpen your fitness from the 5K all the way to the marathon. And as an added bonus, complete April’s workouts for a chance to win a new Stryd 5.0. Whether you’re lining

From Base to Strength: Your Spring Build Starts Now

Your winter base is built. Now it’s time to turn that fitness into race-ready strength. This March, we’re introducing four new Workouts of the Week designed to bridge the gap between base training and spring race prep. You’ll layer in purposeful intervals, controlled progression runs, strength-

Why Mechanical Load Deserves Its Own Score

Free download for the Stryd community: The Calf Gym Strength Plan. A targeted strength program designed to build the structural resilience your calves and Achilles need for high-load running. 👉 Download for free here I ran the same route twice last week. Saturday was easy at 7:45 pace. Next

Closer Look | New Pause & Resume Plan Adjustments in Adaptive Training

Life happens. You miss a few runs, take a vacation, get sick, or travel, and suddenly your training plan feels off track. The question every runner faces is simple: how do I restart the right way? With this new update, Stryd Adaptive Training now lets you pause your plan when

New Adaptive Training Update: Race Support, Smarter Return to Training, Greater CP Accuracy

Today, we’re introducing three major updates to Stryd Adaptive Training that make it more precise, more responsive, and more aligned with your goals than ever before. This release brings: * Smarter Race Day Support * Pause & Resume Plan Adjustments * Improved Critical Power (CP) Accuracy  Together, these updates make Stryd Adaptive

Closer Look | New Race Day Support for Adaptive Training

Since launching Adaptive Training, we've been focused on one guiding principle: your training should adapt to your life—not the other way around. Today, we're taking the next step in that vision. Adaptive Training now supports race dates, building an intelligent, race-specific training plan around

Closer Look | Improved Critical Power Validation in Adaptive Training

Critical Power is the foundation of your power-based training, shaping everything from training zones and workout targets to race predictions. With this update, Adaptive Training takes a meaningful step forward by improving how Critical Power is evaluated. The result? Workouts that stay precise, zones that stay relevant, and a

Watch How the 100K American Record Holder Prepares for the Boston Marathon at 8,500 Feet

Fresh off a historic fall and a new 100K American record, Charlie Lawrence now shifts his focus to the Boston Marathon this April. Boston demands durability. Long downhills, relentless impact, and the kind of pounding that can decide the race before Heartbreak Hill. To prepare, Charlie headed to Rollinsville, Colorado

Stay Charged On the Go With Stryd 5.0

Charging Stryd just got a whole lot easier, and it’s one more reason to upgrade to Stryd 5.0.  Introducing the new magnetic keychain charger, designed specifically for Stryd 5.0 and Stryd Duo 5.0. It’s a compact, portable charging solution built for runners who are always

Stability Firmware Update for Stryd 5.0 & Stryd Duo 5.0 | Firmware 3.1.14.5

Today, we have an update for Stryd 5.0 and Stryd Duo 5.0. We encourage all users to update to this new firmware for an improved Stryd experience moving forward. What’s changed: * Improved Polar/Suunto Watch Compatibility * Footpath Sync Reliability * Stability and Bug Fixes * Pod Device Health Monitoring

Stryd 5.0: Built for a Better Run, Designed for Everyday Ease

Stryd 5.0 was built to help you train with more confidence—and now it’s also designed to be easier to use every single day. From getting out the door faster to staying connected when it matters most, Stryd 5.0 & Stryd Duo 5.0 introduce thoughtful usability

Train Every Gear This February With These New Workouts

This February, we are thrilled to bring you four new workouts that are designed to boost your fitness and train every gear.  Each workout helps you build speed, strength, and endurance through repeat sessions that range from short and fast to longer and more sustained. You will progress from 200

Stay in the Moment with Stryd 5.0

Stryd 5.0 is designed for runners who want real-time pacing they can trust—helping you stay in the moment and run with confidence in every workout, long run, and race. Powered by all-new sensors and refined algorithms, Stryd 5.0 delivers what matters most: accurate, real-time

Just Tap & Go: Instant Battery Check with Stryd 5.0

One of the most convenient upgrades to Stryd 5.0 is something you’ll use all the time: the double-tap battery check. With the all-new double-tap battery check, you can confirm your battery status instantly—no apps, no syncing, no guessing. Just tap, glance, and go. With