2019 - KEYS100 Ultramarathon
2019 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" and Overseas Highway (US #1). Fully stocked aid stations and un-staffed water stops approximately every 5 miles supporting the individual runners. Race with or without your own support crew. Party and recover under the big tent at the finish line on Higgs Beach in Key West. KEYS100 is sanctioned by USA Track & Field.
50 Mile Individual Ultra
Point-to-point running race from Marathon Garden Club at Mile Marker 50 in the City of Marathon to Key West along the "Florida Keys Overseas Heritage Trail" and Overseas Highway (US #1). Fully stocked aid stations and un-staffed water stops approximately every 5 miles supporting the individual runners. Race with or without your own support crew. Party and recover under the big tent at the finish line on Higgs Beach in Key West. KEYS100 is sanctioned by USA Track & Field.
50 Kilometer Individual Ultra
Point-to-point running race from Big Pine Key (near Mile Marker 31) to Key West along the "Florida Keys Overseas Heritage Trail" and Overseas Highway (US #1). Fully stocked aid stations and un-staffed water stops approximately every 5 miles supporting the individual runners. Race with or without your own support crew. Party and recover under the big tent at the finish line on Higgs Beach in Key West. 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" and Overseas Highway (US #1). Separate military team competition, too. Teams decide their own strategy: runners do not have to run the same number of miles or "legs". Teams are self-sufficient, carrying their own food, water, ice, etc. Party and recover under the big tent at the finish line on Higgs Beach in Key West. KEYS100 is sanctioned by USA Track & Field.
Race-day weather
Conditions on May 18, 2019 — historical Open-Meteo data.
The sun rises at 6:42 AM and sets at 8:05 PM local time (EDT) in Key West on May 18, 2019 — 13h 22m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2019 results — KEYS100 Ultramarathon
372 finishers across 4 distances · leading places in the 100 Mile Individual Ultra
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Brett Sanborn | — | — |
| 2 | Patrick Hrabos | — | — |
| 3 | Oz Pearlman | — | — |
| 4 | Igor Gotsuliak | — | — |
| 5 | Lori Mitchener | — | — |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Key West
Different organizers, within 40 miles, in the next three months
Fantasy Fest 5K Run/Walk
Montessori Key West 5K Run/Walk & Kids Fun Run
Pole Vault in Paradise 5k
2nd Annual Save Our First Responders 5K
🏃 Plan Your Next Race in Key West
Find upcoming events by distance:
- Key West 5K Races 20 races
- 10K Run Events in Key West 5 races
- Key West Half Marathons 2 races
- Key West Running Calendar 2026 25 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 26 Key West events
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