Scott Rafferty
Born : 1955 Cat. M70 Ultrarunner since 1995 USA
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
43,0%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 3 313; Σ finishers = 7 704. 3 313 / 7 704 × 100 = 43.00%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 243 km
> 100 km3
> 160 km3
Longest race160,9 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road4,5%
Trail95,5%

HISTORY

29 race(s)
DateRacePerf.Rk
2004
01.05 100km USA9th Miwok 100k Trail race 14:51:53 h170
17.04 50km USA18th Ruth Anderson Ultra 50km 5:43:18 h13
2003
08.11 50mi USA8th Helen Klein Ultra Classic 50mi 9:31:31 h48
08.03 50km USA14th Way Too Cool 50K Endurance Run 6:07:11 h299
2002
19.05 50km USA15th Ohlone 50K Wilderness Run 7:12:13 h75
04.05 100km USA7th Miwok 100k Trail race 13:32:15 h114
20.04 50mi USA11th Leona Divide 50 Mile Run 10:17:30 h70
09.03 50km USA13th Way Too Cool 50K Endurance Run 5:56:51 h272
2000
20.05 50km USA2nd Capon Valley 50K Run 5:15:16 h37
25.03 50km USA17th San Juan Trail 50 km 6:39:14 h41
1999
20.11 50mi USA37th JFK 50 Mile 9:53:36 h333
05.09 50km USA5th Run On The Sly 50 km 6:46:05 h44
1998
06.12 50km USA12th OTHTC High Desert 50K Ultra 5:38:35 h76
21.11 50mi USA36th JFK 50 Mile 9:09:03 h195
22.08 100mi USA16th Leadville Trail 100 Mile 29:31:42 h178
27.06 100mi USA25th Western States 100 Mile Endurance Run 28:27:34 h152
18.04 50mi USA6th Bull Run Run 50 Miler 9:56:01 h72
28.03 50km USA10th The HAT Run 50K 5:19:40 h40
1997
06.12 50km USA2nd Hunter S. Thompson Fear & Loathing 50 km 6:01:00 h10
29.11 28mi USA13th Quad Dipsea Trail Run 6:38:45 h124
22.11 50mi USA35th JFK 50 Mile 9:23:32 h180
17.05 50mi USA16th Ice Age Trail 50 Mile Run 9:36:01 h151
12.04 50mi USA5th Bull Run Run 50 Miler 9:38:38 h68
22.03 50km USA9th The HAT Run 50K 5:31:09 h60
1996
23.11 50mi USA34th JFK 50 Mile 8:41:47 h122
07.06 100mi USA1st Kettle Moraine 100 Mile Endurance Run 26:54:54 h53
18.05 50mi USA15th Ice Age Trail 50 Mile Run 11:22:26 h148
06.01 50mi USA16th Avalon Benefit 50-Mile Run 9:57:00 h51
1995
18.11 50mi USA33rd JFK 50 Mile 9:37:35 h146