Choose, test, and maintain a marathon-ready treadmill. Learn stride-based belt sizing, verify speed/incline accuracy, plan race-day runs, and prevent downtime.

Compare treadmill grip sensors with chest straps to train safely. Learn when each works, why chest straps win for accuracy, and setup and maintenance tips.

Measure and reduce treadmill energy use with wattage benchmarks, cost math, neighbor-friendly noise tips, and actionable tweaks for efficient training.

Learn how Horizon's 7.4 AT balances quiet operation, serviceable components, and low 5-year costs - backed by real wear tests, energy data, and resale math.

See which sub-$1,000 treadmills actually hit their specs. Tested picks and metrics show verified speed, incline, stability, and what to avoid.