Articles
Stories, tips, and insights from the Runtra community
The Form Cue That Fixes Overstriding Without Thinking About Your Feet
How do you fix overstriding? Forget your feet. Try one research-backed cue, "run quieter", plus a simple 3-week plan to land closer under your body.
Telchatta Kumar
Why Kenya Keeps Producing the World's Fastest Runners
Why are Kenyan runners so fast? Not one magic gene, but altitude, childhood activity, running economy, culture and incentive. What the science shows.
Telchatta Kumar
What the Tarahumara Got Right About Endurance (and What We Invented)
Tarahumara endurance isn't a superpower. Learn what the Rarámuri really do – walk, run slow, run together – and which running myths we made up.
Telchatta Kumar
The 5 Training Paces That Matter (and the 12 That Don't)
The five running training paces that matter (easy, marathon, threshold, interval, repetition) and the 12 confusing labels you can stop worrying about.
Telchatta Kumar
The Pain Cave Has Rules. Most Runners Break Them in Mile 2.
How to handle pain in races: why a too-fast mile 2 makes the finish hurt more, how to tell hurt from harm, and 5 science-backed rules to suffer smarter.
Telchatta Kumar
Runner's Gut Isn't "Just Nerves." It's Blood Flow. Here's the Fix.
Runner's gut is mostly blood flow, not nerves. Learn why running causes cramps, nausea and urgent toilet stops, plus science-backed fixes that work.
Telchatta Kumar
Why Stretching Before a Run Doesn't Prevent Injuries (and What Does)
Does static stretching before running prevent injuries? Large trials say no. Here's what actually protects runners, plus a 6-minute warm-up that works.
Telchatta Kumar
How to Build a Race-Week Taper That Doesn't Make You Panic
A good marathon taper cuts volume 40-60% over 2-3 weeks but keeps some speed. Use this day-by-day race-week plan to arrive fresh, fueled and calm.
Telchatta Kumar
Barefoot Running Had 15 Years to Prove Itself. Here's the Verdict.
Barefoot running had 15 years to prove itself. The verdict: no injury shield, no speed boost, but a few real uses. Here's what the research says.
Telchatta Kumar
The Self-Talk Script That Changes Race Times (and the One That Backfires)
Self-talk for runners is backed by trials: short, second-person cues make hard efforts feel easier. Here's the script that works and the one that backfires.
Telchatta Kumar
The 80/20 Running Rule Isn't a Trend. It's the Only Thing That Scales.
The 80/20 running rule explained: why 80% easy and 20% hard training works from beginner to elite, what the research shows, and how to build your 80/20 week.
Telchatta Kumar
Destination Marathons Worth the Plane Ticket (and Three That Aren't)
The best destination marathons combine a great course, cool weather and a city worth exploring. Six worth the flight, three to skip, and how to plan.
Telchatta Kumar