Howard Schaub
ID 48841
Born : 1958 Cat. M65 Ultrarunner since 2006 USA
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
51,0%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 2 094; Σ finishers = 4 106. 2 094 / 4 106 × 100 = 51.00%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 742 km
> 100 km7
> 160 km6
Longest race164,2 km
12th Burning River 100 Mile Endurance Run — 28/7/2018

Km per year (ultra races)

84
1 race
2022
2023
261
3 races
2024
291
3 races
2025
261
4 races
2026

Race types (share of distance)

Road11,1%
Trail88,9%

Records

50 km5h46'10100 km14h56'0450 mi9h35'26100 mi25h22'2212 h63,09 km

HISTORY

31 race(s)
DateRacePerf.Rk
2026
25.07 50mi USA20th Burning River 50 Mile Back Endurance Run 13:13:35 h40
27.06 50km USA18th Dawg Gone Long Run 50k 9:01:43 h41
30.05 50mi USA37th Mohican Trail 50 Mile 14:48:51 h118
21.03 50km USA29th OPSF Ultra 50 km Race 8:44:25 h22
2025
08.11 100mi USA12th Tunnel Hill 100 Mile Race 26:40:17 h125
18.10 50km USA8th Tecumseh Trail Challenge 7:59:54 h82
26.07 50mi USA19th Burning River 50 Mile Back Endurance Run 15:41:51 h40
2024
09.11 50mi USA11th Tunnel Hill 50 Mile Race 10:27:50 h132
08.06 100km USA29th Kettle Moraine 100 km Endurance Run 14:56:04 h31
05.04 50mi USA24th Potawatomi 50 Mile Trail Run 11:06:58 h24
2022
30.07 52mi USA16th Burning River 50 Mile Back Endurance Run 13:35:52 h14
2021
10.07 50mi USA5th Wicked Root Revival 50 Mile Race 13:38:47 h17
2019
01.06 100km USA24th Kettle Moraine 100 km Endurance Run 15:39:48 h48
30.03 68mi USA7th Georgia Death Race 22:34:10 h129
2018
28.07 102mi USA12th Burning River 100 Mile Endurance Run 26:25:45 h70
19.05 50km USA4th Quest for the Crest 50k 12:01:17 h99
05.04 50mi USA18th Potawatomi 50 Mile Trail Run 11:40:33 h15
17.02 50km USA7th Everglades 50 km Ultra Run 5:46:10 h7
2017
18.11 50mi USA55th JFK 50 Mile 10:03:53 h305
25.02 40mi USA19th Mount Mitchell Challenge 8:47:18 h132
2012
13.10 50km USA4th Oil Creek 50 km Trail Run 8:18:04 h81
28.07 100mi USA6th Burning River 100 Mile Endurance Run 25:22:22 h92
21.04 50km USA14th Double Chubb 50k 5:51:05 h30
2011
25.06 100mi USA38th Western States 100 Mile Endurance Run 27:13:00 h189
2010
16.10 100mi USA2nd Oil Creek 100 Miles Trail Run 26:14:38 h29
10.04 50km USA12th Double Chubb 50k 5:55:58 h45
2009
10.04 100mi USA9th McNaughton 100 Mile Ultra Race 28:29:09 h9
2008
25.10 50mi USA1st Endurance Challenge - Wisconsin Trail 50 Miles 9:35:26 h51
2007
01.09 12h USA3rd Flatlanders 12 Hour Run 63.086 km28
13.04 50mi USA7th McNaughton 50 Mile Ultra Race 11:41:05 h22
2006
15.04 30mi USA6th McNaughton 30 Mile Ultra Race 7:21:31 h58