Training Plan Library
Evidence-backed training notes, gear deep dives, and lab-tested guidance for runners who like the details.
On Cloudboom Echo 3: Complete Review & Comparison Guide
In-depth review of the On Cloudboom Echo 3. See how it compares to similar carbon racing shoes, specs, pros, cons, and where to buy.
Puma Deviate Nitro 3: Complete Review & Comparison Guide
In-depth review of the Puma Deviate Nitro 3. See how it compares to similar plated training shoes, specs, pros, cons, and where to buy.
Skechers GOrun Razor 5: Complete Review & Comparison Guide
In-depth review of the Skechers GOrun Razor 5. See how it compares to similar speed trainers, specs, pros, cons, and where to buy.
Topo Athletic Ultrafly 5: Complete Review & Comparison Guide
In-depth review of the Topo Athletic Ultrafly 5. See how it compares to similar cushioned long-run shoes, specs, pros, cons, and where to buy.
Case Study: Two Runners, Same VO2max – Why Economy Won the Race
When two runners have identical aerobic capacity, what determines who's faster? This case study explores how running economy separates performance.
How to Train for and Race a 10K: The Complete Guide
Master the 10K distance. Learn how to train, pace, fuel, and race your best 10K—whether it's your first or you're chasing a PR.
Why Your Running Data Varies Day to Day (And When to Care)
Yesterday's easy pace feels impossible today. Is something wrong? Learn why running data naturally varies and when variation signals a real problem.
Cutdown Runs: The Progressive Pace Workout That Builds Racers
Master the cutdown run—a progressive workout where each segment is faster than the last. Builds confidence, teaches negative splitting, and simulates race-day finishing.
Adidas Solarboost 5: Complete Review & Comparison Guide
In-depth review of the Adidas Solarboost 5. See how it compares to similar light stability trainers, specs, pros, cons, and where to buy.
Adidas Supernova Rise: Complete Review & Comparison Guide
In-depth review of the Adidas Supernova Rise. See how it compares to similar cushioned recovery trainers, specs, pros, cons, and where to buy.
Craft CTM Ultra Carbon 2: Complete Review & Comparison Guide
In-depth review of the Craft CTM Ultra Carbon 2. See how it compares to similar carbon racing shoes, specs, pros, cons, and where to buy.
HOKA Skyward X: Complete Review & Comparison Guide
In-depth review of the HOKA Skyward X. See how it compares to similar max-cushioned trainers, specs, pros, cons, and where to buy.
HOKA Speedgoat 6: Complete Review & Comparison Guide
In-depth review of the HOKA Speedgoat 6. See how it compares to similar trail shoes, specs, pros, cons, and where to buy.
On Cloudsurfer 2: Complete Review & Comparison Guide
In-depth review of the On Cloudsurfer 2. See how it compares to similar daily trainers, specs, pros, cons, and where to buy.
On Cloudvista 2: Complete Review & Comparison Guide
In-depth review of the On Cloudvista 2. See how it compares to similar trail running shoes, specs, pros, cons, and where to buy.
Salomon S/Lab Ultra 3: Complete Review & Comparison Guide
In-depth review of the Salomon S/Lab Ultra 3. See how it compares to similar premium ultra trail racing shoes, specs, pros, cons, and where to buy.
Scarpa Golden Gate Kima RT: Complete Review & Comparison Guide
In-depth review of the Scarpa Golden Gate Kima RT. See how it compares to similar carbon-plated trail shoes, specs, pros, cons, and where to buy.
Trail Running vs Road Running: Benefits, Differences, and How to Choose
Compare trail and road running to find what's right for you. Learn how each surface affects training, injury risk, and performance—plus tips for switching between them.
Adidas Terrex Agravic Speed Ultra: Complete Review & Comparison Guide
In-depth review of the Adidas Terrex Agravic Speed Ultra. See how it compares to similar fast trail shoes, specs, pros, cons, and where to buy.
ASICS Gel-Kayano 31: Complete Review & Comparison Guide
In-depth review of the ASICS Gel-Kayano 31. See how it compares to similar stability trainers, specs, pros, cons, and where to buy.