Miami's major events, ranked by crowd impact
Every event here is verified by a person, dated from its own organiser, and measured against Miami's day-by-day crowd forecast — so they can be ranked on one scale. See the city, day by day →
#1 Formula 1 Miami Grand Prix →
Formula 1 Miami Grand Prix is the busiest of Miami's 2 verified major events — its busiest day reads Packed, busier than 99% of Miami's year.
The 2027 Formula 1 Miami Grand Prix in Miami runs 30 Apr – 2 May 2027, confirmed; expect Packed days — busier than 99% of Miami's year. (Avoid-Crowds, as of 2026-08-31; recomputed nightly.)
#2 Life Time Miami Marathon and Half →
The Marathon ranks #2 of Miami's 2 verified major events by crowd impact — its day reads Packed, busier than 99% of Miami's year.
The 2027 Life Time Miami Marathon and Half in Miami runs 31 Jan 2027, confirmed; expect Packed days — busier than 99% of Miami's year. (Avoid-Crowds, as of 2026-08-31; recomputed nightly.)
Disclaimer — event dates can change; expected dates are labelled and can move.