Dominic Ruffalo
ID 101239
Born : 1951 Cat. M75 Ultrarunner since 1992 USA
49
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
70,9%
Rank quotient ?This runner's calculation uses 51 eligible race(s): Σ(rank − 1) = 6 528; Σ finishers = 9 210. 6 528 / 9 210 × 100 = 70.88%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed51
Km — ultra races3 349 km
> 100 km1
> 160 km1
> 24h4
> 48h1
Longest race160,9 km
2nd Kettle Moraine 100 Mile Endurance Run — 6/6/1997

Km per year (ultra races)

2022
187
3 races
2023
2024
116
2 races
2025
129
2 races
2026

Race types (share of distance)

Road7,1%
Trail92,9%

Records

50 km5h46'1850 mi10h01'04100 mi27h22'4712 h65,98 km24 h83,17 km48 h80,47 km

HISTORY

51 race(s)
DateRacePerf.Rk
2026
05.09 24h USA21st Badgerland F/X 24 Hour Run 48.771 km36
03.04 48h USA6th The Country Mile 48 Hour Race 80.472 km161
2025
28.06 8h USA1st Etown Trail Classic 50.050 km15
29.03 12h USA6th Vernal Equinox 12 Hour Race 65.983 km14
2023
11.11 50mi USA10th Tunnel Hill 50 Mile Race 13:19:08 h276
12.08 12h USA2nd Dog Days of Summer 12h 56.391 km10
18.03 50km USA9th The Pistol 50 km Ultra Run 7:59:43 h71
2021
11.09 50km USA40th Ice Age Trail 50 km Run 9:05:09 h124
2019
31.08 24h USA14th Badgerland F/X 24 Hour Run 80.724 km20
22.06 24h USA2nd Run S'more 24 Hour Race 83.170 km28
2018
09.09 50km USA15th Rock Cut Hobo 50K 8:10:45 h56
12.05 50km USA37th Ice Age Trail 50 km Run 8:37:19 h194
21.04 50km USA7th Earth Day 50k 8:50:43 h123
18.03 50km USA6th The Pistol 50 km Ultra Run 7:24:02 h93
2017
02.12 50km USA4th Arctic Frog 50 km Race 7:15:32 h97
12.11 29mi USA1st Wolf Pack Trail Run 29 Mile 8:02:08 h12
29.07 50km USA3rd Hot Hilly Hairy Ultra 50 km 7:19:44 h23
13.05 50km USA36th Ice Age Trail 50 km Run 7:52:16 h176
2016
28.07 50km USA2nd Hot Hilly Hairy Ultra 50 km 6:50:44 h28
14.05 50km USA35th Ice Age Trail 50 km Run 7:29:28 h176
2015
19.12 50km USA19th Huff 50K Trail Run 7:25:40 h304
2013
28.12 50km USA17th Huff 50K Trail Run 6:21:52 h228
2011
18.12 50km USA15th Huff 50K Trail Run 8:14:31 h291
26.02 40mi USA13th Mount Mitchell Challenge 6:23:49 h25
2010
18.12 50km USA14th Huff 50K Trail Run 6:46:54 h218
2008
10.05 50km USA27th Ice Age Trail 50 km Run 6:15:00 h68
23.02 40mi USA10th Mount Mitchell Challenge 9:31:30 h113
2007
29.12 50km USA11th Huff 50K Trail Run 6:39:18 h105
24.02 40mi USA9th Mount Mitchell Challenge 9:01:46 h105
2006
13.05 50mi USA25th Ice Age Trail 50 Mile Run 11:08:44 h174
25.02 40mi USA8th Mount Mitchell Challenge 9:17:56 h94
2005
14.05 50mi USA24th Ice Age Trail 50 Mile Run 10:27:05 h126
2004
04.12 50mi USA15th Sunmart Texas Trails 50 Mile 10:10:17 h100
08.05 50mi USA23th Ice Age Trail 50 Mile Run 11:12:53 h187
2003
27.12 50km USA7th Huff 50K Trail Run 6:41:06 h167
10.05 50mi USA22th Ice Age Trail 50 Mile Run 10:40:56 h178
2002
11.05 50mi USA21th Ice Age Trail 50 Mile Run 11:04:35 h175
2001
10.05 50mi USA20th Ice Age Trail 50 Mile Run 10:50:56 h204
2000
01.10 50km USA14th Glacial Trail 50 km Race 5:46:18 h37
13.05 50mi USA19th Ice Age Trail 50 Mile Run 10:06:33 h196
1999
26.09 50km USA13th Glacial Trail 50 km Race 6:09:01 h35
08.05 50mi USA18th Ice Age Trail 50 Mile Run 10:01:04 h191
1998
16.05 50mi USA17th Ice Age Trail 50 Mile Run 11:03:31 h233
1997
05.10 50km USA11th Glacial Trail Run 50 km 6:45:09 h37
06.06 100mi USA2nd Kettle Moraine 100 Mile Endurance Run 27:22:47 h51
17.05 50mi USA16th Ice Age Trail 50 Mile Run 10:19:18 h229
1996
12.12 50mi USA7th Sunmart Texas Trails 50 Mile 10:30:32 h207
1995
13.05 50mi USA14th Ice Age Trail 50 Mile Run 10:37:47 h187
1994
21.05 50mi USA13th Ice Age Trail 50 Mile Run 11:13:14 h185
1993
15.05 50mi USA12th Ice Age Trail 50 Mile Run 10:28:18 h197
1992
16.05 50mi USA11th Ice Age Trail 50 Mile Run 10:59:26 h199