Janet Johnson
ID 115483
Born : 1940 Cat. W85 Ultrarunner since 1987 USA
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?USAUnited States
41,5%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 508; Σ finishers = 1 225. 508 / 1 225 × 100 = 41.47%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races7 561 km
> 100 km22
> 160 km18
> 200 km8
> 24h20
> 48h8
Longest race652,2 km
13th Edward Payson Weston Six Day Track Race — 21/6/1992

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road96,1%
Trail3,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F21
🏅 Top 39
🏅 Top 3 F30
Longest winning streak0
Current streak0

Records

50 km5h51'10100 km10h41'1450 mi7h54'5012 h107,02 km24 h182,85 km6 d652,19 km

HISTORY

33 race(s) · 28 split(s) nested
DateRacePerf.Rk
2000
06.05 12h USA17th Dawn to Dusk 12 Hour 68.799 km4
1997
03.05 12h USA14th Dawn to Dusk 12 Hour 94.146 km4
1996
11.05 12h USA13th Dawn to Dusk 12 Hour 101.388 km3 🥉
1995
13.05 24h USA12th Dawn to Dusk 24 Hour 163.750 km2 🥈
1994
07.05 24h USA11th Dawn to Dusk 24 Hour 93.744 km3 🥉
1993
17.07 24h USA1st Ted Corbitt 24-Hour Run 176.892 km8
08.05 24h USA10th Dawn to Dusk 24 Hour 162.946 km3 🥉
1992
20.11 24h USASpace Coast 24 Hour Run 161.739 km3 🥉
21.06 6d USA13th Edward Payson Weston Six Day Track Race 652.186 km3 🥉
09.05 24h USA9th Dawn to Dusk 24 Hour 165.762 km4
1991
28.12 6d USA2nd Gibson Ranch 6-Day Classic 582.582 km6
23.11 50mi USA29th JFK 50 Mile 9:31:40 h132
26.10 50mi USA9th Mountain Masochist 50 Mile Trail Run 11:02:35 h118
14.09 24h USA14th Sri Chinmoy 24 Hour Race 173.809 km8
16.06 6d USA12th Edward Payson Weston Six Day Track Race 552.809 km5
11.05 24h USA8th Dawn to Dusk 24 Hour 168.981 km3 🥉
09.03 50mi USA4th Sri Chinmoy 50 Mile Queens 7:54:50 h8
1990
29.12 6d USA1st Gibson Ranch 6-Day Classic 597.066 km5
15.09 24h USA13th Sri Chinmoy 24 Hour Race 182.853 km6
17.06 6d USA11th Painzone Six Day (Weston Six Day) 538.325 km7
12.05 12h USA7th Dawn to Dusk 12 Hour 107.021 km3 🥉
24.03 50km USA2nd The HAT Run 50K 5:51:10 h38
10.03 50mi USA3rd Sri Chinmoy 50 Mile Queens 8:09:42 h14
10.02 60km USA12th NYRR Knickerbocker 60K 5:57:35 h27
1989
16.09 24h USA12th Sri Chinmoy 24 Hour Race 180.513 km11
18.06 6d USA10th Painzone Six Day (Weston Six Day) 569.305 km9
13.05 24h USA6th Dawn to Dusk 24 Hour 170.188 km3 🥉
07.04 100km USA10th Great Philadelphia to Atlantic City Road Race 10:41:14 h7
1988
19.06 6d USA9th Edward Payson Weston Six Day Track Race 524.646 km9
14.05 12h USA4th 12 Hour Run Syosset 104.093 km14
07.05 24h USA5th Dawn to Dusk 24 Hour 150.473 km6
1987
24.10 50mi USA5th Mountain Masochist 50 Mile Trail Run 11:20:46 h57
21.06 6d USA8th Edward Payson Weston Six Day Track Race 504.931 km8