
How Fast Do You Lose Running Fitness? (And How to Get It Back)
A week off won’t ruin your running fitness. See the exact VO2max decline timeline, how to hold fitness during a forced break, and why you might be slower.

A week off won’t ruin your running fitness. See the exact VO2max decline timeline, how to hold fitness during a forced break, and why you might be slower.

Research shows the average marathon finishing time is 4:29–4:45 for everyday runners. Learn what determines YOUR marathon time by age, gender, training, and pacing strategy.

Most first-time marathoners doubt their readiness. Learn the 7 research-backed training benchmarks that predict marathon success: long-run distance, goal-pace validation, weekly volume, recovery, nutrition testing, tune-up races, and taper consistency.

You’re 6 months into your run-walk training. You’ve completed three 5Ks using Jeff Galloway’s method (2 minutes running, 1 minute walking), and your times have

Research-backed pre-run nutrition: the exact timing window by run type, carb amounts in grams, and the foods that settle vs. trigger stomach issues.

Dead legs—heavy, fatigued quads in the final miles—aren’t inevitable. Learn the research-backed strategies to prevent them: strength training, race pacing, fueling, and hydration.

Research shows the average marathon finishing time is 4:29–4:45 for everyday runners. Learn what determines YOUR marathon time by age, gender, training, and pacing strategy.

You’re 6 months into your run-walk training. You’ve completed three 5Ks using Jeff Galloway’s method (2 minutes running, 1 minute walking), and your times have

Most first-time marathoners doubt their readiness. Learn the 7 research-backed training benchmarks that predict marathon success: long-run distance, goal-pace validation, weekly volume, recovery, nutrition testing, tune-up races, and taper consistency.

Most runners do best on 4–5 days per week. See how to pick your ideal running frequency based on fitness level, sleep quality, and life stress. Learn More.

Barbara Galloway’s run-walk-run method uses strategic walk breaks to reduce injury risk and preserve performance during distance running. Learn how the method works, the research supporting it, and how to implement it in your training.

Elite 5K runners train 80-100 km/week with 75-85% easy pace and demonstrate running economy up to 15% better than non-elite runners. This research-backed article reveals the physiological foundations that separate elite runners from everyday ones and shows you which principles you can adapt to improve your own 5K.

Research-backed pre-run nutrition: the exact timing window by run type, carb amounts in grams, and the foods that settle vs. trigger stomach issues.

Iron deficiency affects 60% of female runners and doesn’t require full anemia to slow you down. Learn the ferritin target that actually matters, plus when and how to supplement.

Post-run hunger stems from three mechanisms: ghrelin rebound, glycogen depletion, and dehydration. Learn the science and a research-backed 3-step strategy to satisfy hunger without overeating.

Research reveals why your stomach rebels during hard running—and exactly what to do about it. Discover the blood flow mechanism behind exercise-induced nausea and five proven prevention strategies for training and race day.

Research found cast iron pans add 6 to 8 mg of iron per cup of acidic food. For runners watching iron levels, that covers up to 44% of daily needs. Learn more.

Applesauce, honey, and bananas can fuel marathons as effectively as gels for most runners. Discover which natural carbs work best on race day, why your stomach tolerates them better, and when gels still matter.

A week off won’t ruin your running fitness. See the exact VO2max decline timeline, how to hold fitness during a forced break, and why you might be slower.

Barbara Galloway’s run-walk-run method uses strategic walk breaks to reduce injury risk and preserve performance during distance running. Learn how the method works, the research supporting it, and how to implement it in your training.

Your Garmin shows vertical oscillation above 10 cm. Here’s what that means, what the research-backed target is, and 5 form fixes that directly lower it.

Hallux limitus restricts big toe movement and shifts load to your ankle, knee, and hip. Learn the 4 exercises that restore mobility and keep you running.

Anterior Tibialis Tendonitis: 3 Exercises to Heal Faster|||Anterior tibialis tendonitis causes pain along the front of the shin. Learn the 3 exercises, footwear fix, and pain rule for running through it safely.|||anterior tibialis tendonitis

The posterior tibial tendon heals slower than any other soft tissue injury. A 4-step clinical protocol can save your arch before it drops. See the full plan.

Average 10K, half marathon, and marathon times by age from 40 to 70, plus the physiology behind the decline and training levers to slow it down.

Research-backed guidance on training frequency and rest days for runners 60+. Learn why quality spacing matters more than cutting volume, and how to structure your week for optimal recovery.

As all masters runners know and understand, things change as we age. We’ve already covered the need for More focused strength training More recovery, and

Last week I wrote an article on how to re-think your perception of training theory or workout ideas when you think you’re too slow for

The term masters has a bad connotation. I mean it sounds old. Especially for those “younger masters.” I remember racing the Masters Track and Field

We all seem to get busier and busier as the years go by, and this time of year becomes the busiest of all, and finding

Most runners do best on 4–5 days per week. See how to pick your ideal running frequency based on fitness level, sleep quality, and life stress. Learn More.

Post-race sickness isn’t inevitable. Learn why marathons suppress your immune system, who’s at highest risk, and the evidence-backed strategies that actually prevent runner’s flu.

You’ve probably seen the Instagram posts: runners at altitude camps in Boulder or Flagstaff, talking about EPO gains and blood volume increases. And you’ve probably

Most doctors call 18 ng/mL normal. For runners training hard, that level causes fatigue, slower times, and longer recovery. Learn the optimal range.

Most runners can improve by 5 to 15 percent over one year of consistent training. But how much faster you actually get depends on your experience level, age, and training approach. Here’s what research says about realistic pace improvement and how to maximize your gains in 12 months.

Most runners can’t choose their running surface. This research-backed guide explains the real impact force differences between concrete and asphalt, how your body adapts, and what to do when you can’t avoid hard surfaces.
We love running and want to spread our expertise and passion to inspire, motivate, and help you achieve your running goals.
We’re not here to sell you the latest “run faster without trying” scheme and we don’t claim to have the “super-secret, hidden formula that will transform you into a running god or goddess”.
We also believe you’re an experiment of one and that there is no one-size-fits-all way to train. We hate template plans and simple answers to complex questions.
Our team is now over 600 members strong and we’ve helped 867 runners in the last 2 years record new personal bests from 5k to the marathon.
We’re excited to help you improve as a runner and achieve your goals!

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