David Schwabenbauer
ID 67625
Born : 1964 Cat. M60 Ultrarunner since 2003 USA
38
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
72,5%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 2 544; Σ finishers = 3 507. 2 544 / 3 507 × 100 = 72.54%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races2 922 km
> 100 km7
> 160 km7
Longest race160,9 km
4th Burning River 100 Mile Endurance Run — 31/7/2010

Km per year (ultra races)

50
1 race
2022
100
2 races
2023
200
4 races
2024
200
4 races
2025
150
3 races
2026

Race types (share of distance)

Road2,8%
Trail97,2%

Records

50 km6h29'4450 mi9h57'38100 mi27h27'51

HISTORY

38 race(s)
DateRacePerf.Rk
2026
18.07 50km USA15th Harding Hustle 50K 9:13:15 h136
16.05 50km USA4th O'Neill Park Trail Races 8:15:07 h64
28.03 50km USA12th Griffith Park Trail Marathon 9:16:13 h54
2025
01.11 50km USA11th Griffith Park Trail Marathon 8:15:46 h77
19.07 50km USA14th Harding Hustle 50K 8:55:12 h69
07.06 50km USA4th Malibu Canyon Trail Races (SAMO 50 km) 8:20:21 h70
17.05 50km USA3rd O'Neill Park Trail Races 8:03:19 h61
2024
19.10 50km USA3rd SAMO Trail Runs 8:54:41 h52
27.07 50km USA13th Harding Hustle 50K 9:03:51 h47
20.04 50km USA31st Leona Divide 50 km Run 11:40:25 h119
23.03 50km USA8th Griffith Park Trail Marathon 7:38:39 h75
2023
11.11 50km USA1st Caspers Trail Races 8:14:26 h37
29.07 50km USA12th Harding Hustle 50K 9:24:48 h63
2022
12.03 50km USA6th Griffith Park Trail Marathon 8:11:12 h71
2017
13.05 50km USA12th Whoo's In El Moro 50k Trail Races - Spring Edition 6:57:54 h52
2016
12.11 50mi USA3rd Tunnel Hill 50 Mile Race 12:35:26 h251
24.09 50mi USA5th Not Yo Momma's 50 Mile 17:22:01 h12
09.07 50km USA22th Buckeye Trail 50k 7:22:49 h84
04.06 50km USA12th Another Dam 50K Run 6:29:44 h54
14.05 32mi USA10th Tie Dye 32 Miler 7:59:15 h70
12.03 50km USA4th Buzzard Day 50 km Trail Race 6:58:50 h33
2015
05.12 50km USA6th Bigfoot 50K Trail Race 7:00:58 h66
2014
28.06 50mi USA6th Dawg Gone Long Run 50 Miler 14:24:55 h22
10.05 50mi USA50 Miles For Yo Momma 14:46:08 h35
2012
30.06 50mi USA4th Dawg Gone Long Run 50 Miler 12:58:01 h21
12.05 50mi USA50 Miles For Yo Momma 12:43:30 h24
01.04 50km USA5th Fools 50K Trail Run 7:00:04 h104
2011
07.05 50mi USA50 Miles For Yo Momma 11:53:12 h17
27.03 50km USA4th Fools 50K Trail Run 6:44:12 h66
2010
05.12 50km USA1st Bigfoot 50K Trail Race 7:04:45 h69
31.07 100mi USA4th Burning River 100 Mile Endurance Run 27:45:17 h117
2008
02.08 100mi USA2nd Burning River 100 Mile Endurance Run 28:09:00 h61
21.06 100mi USA19th Mohican Trail 100 Mile 28:32:39 h67
2007
04.08 100mi USA1st Burning River 100 Mile Endurance Run 27:31:35 h44
16.06 100mi USA18th Mohican Trail 100 Mile 27:39:40 h59
2006
13.05 100mi USA12th Massanutten Mountain Trails 100 Mile 34:33:45 h94
2005
18.06 100mi USA16th Mohican Trail 100 Mile 27:27:51 h47
2003
10.05 50mi USA22th Ice Age Trail 50 Mile Run 9:57:38 h118