Training Plan Library
Evidence-backed training notes, gear deep dives, and lab-tested guidance for runners who like the details.
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Best Half Marathon Shoes: Top Picks for 2026
Find the best half marathon racing shoes balancing cushioning and speed for 13.1 miles, from carbon plate super shoes to versatile trainers.
Best 5K Racing Shoes: Top Picks for 2026
Find the best 5K racing shoes with lightweight construction, responsive cushioning, and speed-focused designs for personal records.
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 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.
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.
ASICS Fuji Speed 3: Complete Review & Comparison Guide
In-depth review of the ASICS Fuji Speed 3. See how it compares to similar carbon trail racing shoes, specs, pros, cons, and where to buy.
Scarpa Ribelle Run 2: Complete Review & Comparison Guide
In-depth review of the Scarpa Ribelle Run 2. See how it compares to similar skyrunning shoes, specs, pros, cons, and where to buy.
Nike Alphafly vs Nike Vaporfly: Which Running Shoe Is Right for You?
Compare the Nike Alphafly 3 and Vaporfly 3, Nike's elite carbon racing shoes. Find which super shoe matches your racing distance and running style.
HOKA Rocket X 2: Complete Review & Comparison Guide
In-depth review of the HOKA Rocket X 2. See how it compares to similar carbon racing shoes, specs, pros, cons, and where to buy.
Nike Alphafly 3: Complete Review & Comparison Guide
In-depth review of the Nike Alphafly 3. See how it compares to other marathon super shoes, specs, pros, cons, and where to buy.
NNormal Kjerag 2.0: Complete Review & Comparison Guide
In-depth review of the NNormal Kjerag 2.0. See how it compares to similar trail racing shoes, specs, pros, cons, and where to buy.
Nike Vaporfly vs ASICS Metaspeed Sky: Which Running Shoe Is Right for You?
Compare the Nike Vaporfly 3 and ASICS Metaspeed Sky Paris, two elite carbon racing shoes. Find which super shoe will help you run your fastest times.
Adidas Terrex Speed Ultra: Complete Review & Comparison Guide
In-depth review of the Adidas Terrex Speed Ultra. See how it compares to similar ultra trail racing shoes, specs, pros, cons, and where to buy.
Mizuno Wave Rebellion Pro 2: Complete Review & Comparison Guide
In-depth review of the Mizuno Wave Rebellion Pro 2. See how it compares to similar carbon racing shoes, specs, pros, cons, and where to buy.
New Balance FuelCell SC Elite v4: Complete Review & Comparison Guide
In-depth review of the New Balance FuelCell SC Elite v4. See how it compares to similar carbon racing shoes, specs, pros, cons, and where to buy.
Adidas Adizero Adios Pro 3: Complete Review & Comparison Guide
In-depth review of the Adidas Adizero Adios Pro 3. See how it compares to similar carbon racing shoes, specs, pros, cons, and where to buy.
Altra Vanish Carbon 2: Complete Review & Comparison Guide
In-depth review of the Altra Vanish Carbon 2. See how it compares to similar zero-drop carbon racing shoes, specs, pros, cons, and where to buy.
Negative Splits: How to Run the Second Half Faster
Running negative splits—finishing faster than you started—is the mark of smart racing. Learn why it works, when to use it, and how to execute it.
ASICS Metaspeed Ray: Complete Review & Comparison Guide
In-depth review of the ASICS Metaspeed Ray. See how it compares to similar 5K/10K racing shoes, 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.