Ethan Caldwell

Finding the best treadmills for tall runners is not as simple as grabbing any highly-rated machine off Amazon. If you are over 6 feet tall, you have probably discovered the hard way that most consumer treadmills are built for average-height users. That 55-inch deck that works fine for your 5’6 friend becomes a safety hazard … Read more

When I trained for my first marathon while living in Seattle, I learned quickly that not all treadmills are built for high-mileage runners. After logging over 500 miles on various machines over three months, I discovered that budget models under $1000 simply cannot handle the consistent pounding of marathon training. The motors overheat during long … Read more

Living in California gives triathletes year-round training opportunities, but those early morning pool sessions and late evening track workouts don’t always fit into a packed schedule. I learned this the hard way training for my first half-Ironman while juggling a full-time job. Some mornings the only way to get my run in was before the … Read more

If you’ve ever been jolted awake at 3 a.m. by a charley horse so sharp it takes your breath away, you already know how disruptive muscle cramps can be. What many athletes and weekend warriors don’t realize is that magnesium deficiency is one of the most common — and overlooked — causes of those painful … Read more

Every runner knows that nagging feeling — knees aching after a long run, ankles stiff in the morning, tendons complaining when you push the pace. I have been there, and after logging thousands of miles over the past decade, I learned firsthand how connective tissue wear can sideline even dedicated runners. That is exactly why … Read more

If you are serious about endurance training, whether you are a runner logging miles, a cyclist pushing through centuries, or a triathlete prepping for your next event, you know that recovery is just as important as the workout itself. Branched-chain amino acids (BCAAs) have become a staple in the supplement regimens of endurance athletes, and … Read more

When you mention creatine to most people, they immediately think of bodybuilders and powerlifters hoisting heavy weights in the gym. It is an association that has stuck for decades, but it is also one that misses the mark for a growing number of endurance athletes who have discovered that creatine monohydrate can be a genuinely … Read more

If you have ever dragged yourself through a morning run or hitting the wall during a long cycling session, you know how much difference the right supplement can make. Most general pre-workouts are built for the weight room, not for sustained cardio sessions. After testing dozens of options specifically for cardiovascular training, I found the … Read more

After years of marathon training and testing dozens of recovery drinks, our team has learned one thing the hard way: what you put back into your body after a 20-mile long run matters just as much as the training itself. I have finished more long runs feeling completely depleted, only to realize that the right … Read more

You know that moment around mile 18 when your legs feel like concrete and your mind starts negotiating with itself about walking? I have been there more times than I care to admit. That is exactly why finding the best energy chews for runners became my mission over the past few months. After testing dozens … Read more