DO HARD THINGS

The Combat Fitness Blog

Running Pace Calculator: Min/Km to Min/Mile Converter

Combat Fitness

Published on: 05/02/2026

Free running pace calculator. Convert min/km to min/mile, estimate finish times, and plan splits for 5K, 10K, marathon, and tactical fitness tests.

Military Fitness

Air Force PT Calculator: 2026 PFA Score & Standards

Combat Fitness

Published on: 29/01/2026

Estimate your Air Force PT score fast. Our calculator applies the new 2026 PFA standards - 2-mile run, push-ups, plank, and WHtR - scored by age and gender.

Military Fitness