Florida · Palmetto Bay

Miami 100

Miami 100 is an urban 100-miler on open Miami roads and sidewalks, first documented in 2018 and now a preferred Badwater 135 qualifier. The route loops through Wynwood, Miami Beach, Key Biscayne, Calle Ocho, Coconut Grove, and Brickell, with runners navigating by step-by-step directional cards between checkpoints — no pre-released course map, no aid stations. First-time entrants must have a dedicated crew vehicle; the field is capped at 50. The 32-hour cutoff ends Sunday at 1:00 PM; course records stand at 18:27 (Dave Krupski, 2018) and 20:07 (Caryn Lubetsky, 2025).