Watch legendary matchups unfold — no data entry required.
Watch the 100m world record evolve over a century of sprinting
From the early Olympics to the sub-2:01 barrier
120 years of swimming speed from the early 1900s to today
The fastest women to ever sprint the 100 meters
How the 200m world record has fallen through the decades
A century of women's freestyle speed from Durack to Sjöström
The fastest 500m speed skaters in history
From Nurmi to El Guerrouj, the greatest milers in history