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Training Plan Library

Evidence-backed training notes, gear deep dives, and lab-tested guidance for runners who like the details.

On Cloudboom Volt Review: A Firm, Lower-Cost Carbon Racer
ShoesJul 281 views

On Cloudboom Volt Review: A Firm, Lower-Cost Carbon Racer

The On Cloudboom Volt pairs Helion HF foam with a carbon Speedboard at a lower race-shoe price. See its ride, fit, specifications, and tradeoffs.

Saucony Endorphin Pro 5 recommendationNew Balance SuperComp Elite v6 recommendationPuma Deviate Nitro Elite 4 recommendationHOKA Cielo X1 3.0 recommendation
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ShoesJul 290 views

Best Marathon Racing Shoes for 2026: Six Current Racers

Compare six current 2026 marathon racing shoes by geometry, weight, fit, specialization, and stable catalog MSRP.

HOKA Cielo X1 3.0 Review: A Lighter, Aggressive Marathon Racer
ShoesJul 280 views

HOKA Cielo X1 3.0 Review: A Lighter, Aggressive Marathon Racer

The HOKA Cielo X1 3.0 is a very high-stack carbon racer with a lighter build and pronounced rocker. See its ride, fit, specifications, and value.