A negative split refers to running the second half of a race quicker than the first half. It allows you to conserve your energy for use later in the race.
Negative splits frequently occur in running and triathlons. It refers to running the second 5 of a 10 km race quicker than the first half. To acquire a negative split, you must keep a good pace, understand your effort levels, and have the confidence to increase pace when others do the opposite. It assists your body by preventing early lactic acid production and postponing fatigue. Performing tempo runs, progressive interval work, and time-trial exercises trains athletes to develop a good negative split for race day.