Training Plan Library
Evidence-backed training notes, gear deep dives, and lab-tested guidance for runners who like the details.
Periodization for Normal Humans: Base → Build → Peak Without Overthinking
A practical guide to structuring your training year. Learn how to move from base building through race preparation without complicated periodization schemes.
Best Running Shoes for High Arches: Top Picks for 2026
Find the best running shoes for high arches with proper cushioning and flexibility to support supination and provide shock absorption.
Best Lightweight Running Shoes: Top Picks for 2026
Find the best lightweight running shoes under 9 oz for speed work, racing, and runners who prefer minimal weight on their feet.
Best Running Shoes for Overpronation: Top Picks for 2026
Find the best running shoes for overpronation with proper stability features, guide rails, and medial support to control excessive inward rolling.
Best Trail Running Shoes: Top Picks for 2026
Find the best trail running shoes for any terrain with reviews of top models from Salomon, HOKA, Nike, and more for technical trails to easy paths.
Best Ultra Running Shoes: Top Picks for 2026
Find the best ultra running shoes for 50K, 100K, and 100-mile races with durable cushioning, protection, and comfort for extreme distances.
Best Carbon Plate Racing Shoes: Top Picks for 2026
Find the best carbon plate racing shoes for PRs with reviews of top super shoes from Nike, ASICS, Saucony, and more for 5K to marathon racing.
Brooks Glycerin 21: Complete Review & Comparison Guide
In-depth review of the Brooks Glycerin 21. See how it compares to similar cushioned trainers, specs, pros, cons, and where to buy.
Sodium Bicarbonate for Runners: The Complete Performance Guide
Master sodium bicarbonate supplementation for running performance. Learn optimal dosing, timing protocols, side effect management, and who benefits most.
On Cloudmonster vs HOKA Bondi: Which Running Shoe Is Right for You?
Compare the On Cloudmonster 2 and HOKA Bondi 8, two max-cushion trainers with distinctive designs. Find which cushioned shoe matches your preferences.
Best Running Shoes for Wide Feet: Top Picks for 2026
Find the best running shoes for wide feet with generous toe boxes, wide width options, and comfortable fits for runners who need extra room.
New Balance FuelCell Rebel vs Nike Pegasus: Which Running Shoe Is Right for You?
Compare the New Balance FuelCell Rebel v4 and Nike Pegasus 41, two versatile daily trainers with different personalities. Find which suits your running.
Karhu Fusion 4.5: Complete Review & Comparison Guide
In-depth review of the Karhu Fusion 4.5. See how it compares to similar speed trainers, specs, pros, cons, and where to buy.
Cruise Intervals: Threshold Training Made More Accessible
Learn how to use cruise intervals—broken threshold segments that make tempo training more manageable while delivering the same lactate threshold benefits.
New Balance Fresh Foam 1080 vs HOKA Clifton: Which Running Shoe Is Right for You?
Compare the New Balance Fresh Foam X 1080 v14 and HOKA Clifton 9, two premium cushioned trainers. Find which delivers the ride you want.
Mizuno Wave Rider vs Brooks Ghost: Which Running Shoe Is Right for You?
Compare the Mizuno Wave Rider 29 and Brooks Ghost 17, two classic daily trainers with different ride feels. Find which neutral shoe suits your style.
The North Face Summit VECTIV Sky 2: Complete Review & Comparison Guide
In-depth review of the The North Face Summit VECTIV Sky 2. See how it compares to similar lightweight carbon trail shoes, specs, pros, cons, and where to buy.
Craft CTM Ultra 3: Complete Review & Comparison Guide
In-depth review of the Craft CTM Ultra 3. See how it compares to similar long-run trainers, specs, pros, cons, and where to buy.
Nike Pegasus 41: Complete Review & Comparison Guide
In-depth review of the Nike Pegasus 41. See how it compares to similar shoes, specs, pros, cons, and where to buy this legendary daily trainer.
Under Armour HOVR Turbulence 2: Complete Review & Comparison Guide
In-depth review of the Under Armour HOVR Turbulence 2. See how it compares to similar budget daily trainers, specs, pros, cons, and where to buy.