United StatesFixed distance
Keys100 Ultra-Marathons 50mi
20–21 May2023
Distance
50mi
Finishers
5538 men17 women
Winning time
7:16:29h
Median pace
5.71km/h
Pace distribution
55 finishers · 4.28–11.06 km/h · mean 5.98
Every finisher ran the same 50 mi course, so these paces are directly comparable.
Histogram of finisher pace. 55 finishers ranged from 4.28 to 11.06 kilometres per hour, with a mean of 5.98 and a median of 5.71. The busiest band is 4.5 to 5.0 kilometres per hour, with 10 finishers.
Results
Ranks 51–55 of 55
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 51 | *Riverview, FL | 17:33:48h | 4.58 | M23 | 35th M · 7th M23 |
| 52 | *London, ENG | 17:37:48h | 4.56 | W60 | 17th F · 1st W60 |
| 53 | *Canal Winchester, OH | 17:41:22h | 4.55 | M40 | 36th M · 3rd M40 |
| 54 | *Tampa, FL | 18:04:21h | 4.45 | M50 | 37th M · 8th M50 |
| 55 | *Sanford, FL | 18:48:05h | 4.28 | M45 | 38th M · 3rd M45 |
- 51*Riverview, FL35th M · 7th M23Time17:33:48hPace4.58Cat.M23
- 52*London, ENG17th F · 1st W60Time17:37:48hPace4.56Cat.W60
- 53*Canal Winchester, OH36th M · 3rd M40Time17:41:22hPace4.55Cat.M40
- 54*Tampa, FL37th M · 8th M50Time18:04:21hPace4.45Cat.M50
- 55*Sanford, FL38th M · 3rd M45Time18:48:05hPace4.28Cat.M45
Showing ranks 51–55 of 55