Guide
How Many Gels Do You Need During a Marathon? Carb Fueling Guide
Learn exactly how many energy gels to eat per hour during a marathon, based on carb intake science and real runner experience. Practical, no-fluff advice.
Sports Socks Desk
Latest Sports Sock Guides
Dense, practical notes on sports socks, athletic gear, grip technologies, supplier selection, and textile details.
Guide
Guide
Best Seamless Socks for Sensitive Feet – No More Seam Irritation
Find the best seamless socks for people who hate sock seams. Our guide covers top picks, how to choose, and common mistakes for sensitive feet.
Guide
Should You Wear New Running Shoes on Race Day? Pros, Cons & Risks
Wondering if new running shoes are safe 5 days before a 53K race? Learn the risks, how to test them, and when it's better to stick with old shoes.
Guide
Stop Big Toe Blisters for Good: Marathon Training Guide
Persistent big toe blisters during marathon training? Here's exactly why they happen and a step-by-step system to prevent and treat them.
Why Maurten Gels Cause Stomach Pain – How to Fuel Long Runs
Learn why Maurten gels cause stomach acid issues in some runners, plus a step-by-step fueling plan to avoid GI distress during marathon training.
Guide
Best Trail Running Socks Without Arch Support (2025 Guide)
Foot pain from arch compression? Here are the best trail running socks with zero arch support. Learn why flat socks work and how to choose.
Guide
Can You Trail Run With Bunions? Best Shoes That Help
Trail running with bunions is possible with the right shoes. Learn why wide toe boxes and zero-drop designs matter, plus a step-by-step shoe selection method.
Guide
IT Band Flare-Up 7 Weeks From Marathon: Rest or Push Through?
IT band pain with 7 weeks to race day? Learn how to adjust training, cross-train, and strengthen without derailing your marathon prep.
Guide
Fueling Long Mountain Summit Runs: Eat on the Descent Too
Learn why you need to keep fueling on the descent after a summit run, and how to avoid GI trouble with practical strategies.