2021 - KEYS100 Ultramarathon
2021 distances
Running
100 Mile Individual Ultra
Point-to-point running race from the Divers Direct and Office Depot shopping center in Key Largo to Key West along the "Florida Keys Overseas Heritage Trail"--Overseas Highway (US #1). Each runner MUST have their own support crew in 2021; maximum of two runners may share a crew. There will be no aid station support along the route. Note that relay teams remain self-sufficient as in previous years. KEYS100 is sanctioned by USA Track & Field.
50 Mile Individual Ultra
Point-to-point running race from the Marathon Garden Club in Marathon to Key West along the "Florida Keys Overseas Heritage Trail"--Overseas Highway (US #1). Each runner MUST have their own support crew in 2021; maximum of two runners may share a crew. There will be no aid station support along the route. Note that relay teams remain self-sufficient as in previous years. KEYS100 is sanctioned by USA Track & Field.
50 Kilometer Individual Ultra
Point-to-point running race from the Lower Keys Chamber of Commerce property in Big Pine Key to Key West along the "Florida Keys Overseas Heritage Trail"--Overseas Highway (US #1). Each runner MUST have their own support crew in 2021; maximum of two runners may share a crew. There will be no aid station support along the route. KEYS100 is sanctioned by USA Track & Field.
100 Mile Team Relay
Point-to-point running race from the Divers Direct and Office Depot shopping center in Key Largo to Key West along the "Florida Keys Overseas Heritage Trail"--Overseas Highway (US #1). Teams of up to six runners decide their own strategy: runners do not have to run the same number of miles or "legs", nor run in order. Teams are self-sufficient, carrying their own food, water, ice, etc. KEYS100 is sanctioned by USA Track & Field.
50 Mile Team Relay
Point-to-point running race from the Marathon Garden Club in Marathon to Key West along the "Florida Keys Overseas Heritage Trail"--Overseas Highway (US #1). Teams of up to three runners decide their own strategy: runners do not have to run the same number of miles or "legs", nor run in order. Teams are self-sufficient, carrying their own food, water, ice, etc. KEYS100 is sanctioned by USA Track & Field.
Race date Weather
Conditions on May 15, 2021 — historical Open-Meteo data.
About Key West
KEYS100 Ultramarathon takes place in Key West, Florida, United States. The local timezone is America/New_York.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.