An 8 km walk completed in 1 hour 18 minutes with a moderate heart rate demonstrates how consistent walking can improve cardiovascular fitness, build endurance, and burn over 600 calories in a single session.
This 11.86 km walk-run-walk session combined steady walking with fast running intervals, covering the distance in 1 hour 17 minutes while burning 915 calories and achieving a strong average pace of 6:31 per kilometre.
A steady 7.5 km morning walk with an average heart rate of 121 bpm, a brisk pace of 9:57 per kilometre, and a short climb up 40 aqueduct steps that briefly raised the heart rate to 143 bpm.