Ethan Caldwell

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

After 15 years of competitive cycling and countless miles in the saddle, I have learned one hard truth. The bonk is real, and it is brutal. I have been 40 miles from home, legs turning to jelly, watching my riding buddies disappear into the distance because I underestimated my fueling strategy. That is why I … Read more

I’ve been fueling my hikes with energy bars for over a decade, and I’ve learned that not all bars are created equal. When you’re miles from civilization with elevation gain ahead, the difference between a bar that fuels you and one that sits like a rock in your stomach can make or break your day. … Read more

Finding the right fuel can make or break your training. After logging hundreds of miles and testing more bars than I can count, I learned that not every protein bar belongs in a runner’s gym bag. Some sit heavy during a tempo run. Others taste like cardboard after mile 15. The best protein bars for … Read more

If you have ever finished a tough workout and felt like your muscles were screaming for help, you already know why protein matters so much after training. The American College of Sports Medicine suggests consuming 15 to 25 grams of protein within one hour after vigorous exercise to help repair muscle tissue and reduce recovery … Read more

Finding the best vegan protein powders for endurance athletes requires more than just checking grams of protein per serving. After completing three marathons and countless training runs on a plant-based diet, I have tested dozens of options to find what actually works for sustained energy and recovery. Endurance athletes need 1.3 to 1.7 grams of … Read more