Alfred Maiuro
ID 48836
Born : 1945 Cat. M80 Ultrarunner since 1995 USA
33
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
73,8%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 1 183; Σ finishers = 1 602. 1 183 / 1 602 × 100 = 73.85%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races1 896 km
Longest race80,7 km
3rd Flatlanders 12 Hour Run — 1/9/2007

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road7,0%
Trail93,0%

Records

50 km6h14'0050 mi11h28'0512 h80,71 km

HISTORY

33 race(s)
DateRacePerf.Rk
2015
06.09 12h USA11th Flatlanders 12 Hour Run 51.820 km23
18.04 50km USA17th Double Chubb 50k 8:53:24 h49
2014
25.10 50km USA8th Spirit of the Osage 50k 8:38:23 h19
19.04 50km USA16th Double Chubb 50k 8:45:27 h53
2013
20.10 50km USA7th Spirit of the Osage 50k 8:23:48 h21
2012
21.10 50km USA6th Spirit of the Osage 50k 8:36:38 h29
2009
16.05 50mi USA10th Berryman 50 Mile 13:54:11 h53
18.04 50km USA11th Double Chubb 50k 7:50:33 h58
2008
17.05 50mi USA9th Berryman 50 Mile 12:10:30 h39
19.04 50km USA10th Double Chubb 50k 7:02:22 h38
2007
20.10 50km USA1st Spirit of the Osage 50k 6:29:07 h32
01.09 12h USA3rd Flatlanders 12 Hour Run 80.709 km17
19.05 50mi USA8th Berryman 50 Mile 11:28:05 h42
14.04 50km USA9th Double Chubb 50k 6:43:46 h34
2006
20.05 50mi USA7th Berryman 50 Mile 12:55:36 h36
2005
21.05 50mi USA6th Berryman 50 Mile 11:34:14 h31
16.04 50km USA7th Double Chubb 50k 6:47:55 h31
2004
15.05 50mi USA5th Berryman 50 Mile 12:03:23 h29
17.04 50km USA6th Double Chubb 50k 6:34:30 h27
2003
08.11 50km USA10th Quivering Quads 50K Trail Race 7:04:10 h55
17.05 50mi USA4th Berryman 50 Mile 11:47:59 h20
19.04 50km USA5th Double Chubb 50k 6:14:00 h23
2002
10.11 50km USA9th Quivering Quads 50K Trail Race 6:34:55 h43
20.04 50km USA4th Double Chubb 50k 6:20:50 h45
2001
10.11 50km USA8th Quivering Quads 50K Trail Race 7:20:15 h60
07.04 50km USA3rd Double Chubb 50k 6:51:12 h41
2000
11.11 50km USA7th Quivering Quads 50K Trail Race 7:14:48 h46
08.04 50km USA2nd Double Chubb 50k 6:14:30 h36
1999
13.11 50km USA6th Quivering Quads 50K Trail Race 6:53:24 h46
10.04 50km USA1st Double Chubb 50k 6:27:32 h39
1998
07.11 50km USA5th Quivering Quads 50K Trail Race 6:56:53 h46
1996
09.11 50km USA3rd Quivering Quads 50K Trail Race 7:10:18 h24
1995
25.09 50km USA2nd Quivering Quads 50K Trail Race 7:05:32 h31