David Mentjes
ID 238558
Born : 1969 Cat. M55 Ultrarunner since 2010 USA
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
63
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
34,8%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 1 540; Σ finishers = 4 427. 1 540 / 4 427 × 100 = 34.79%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races5 026 km
> 100 km19
> 160 km16
> 200 km3
> 24h3
Longest race383,0 km
1st Moab 240 Endurance Run — 13/10/2017

Km per year (ultra races)

2022
2023
92
1 race
2024
2025
2026

Race types (share of distance)

Road7,0%
Trail93,0%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 34
🏅 Top 3 M5
Longest winning streak1
Current streak0

Records

50 km8h01'2750 mi8h10'08100 mi20h57'3624 h154,66 km

HISTORY

38 race(s)
DateRacePerf.Rk
2024
31.08 24h USA19th Badgerland F/X 24 Hour Run 92.424 km15
2021
10.10 50mi USA35th Glacial Trail 50 Mile Race 12:08:53 h27
2019
06.09 100mi USA29th Superior Fall Trail Races 100 Mile 33:25:12 h106
26.07 100mi USA3rd High Lonesome 100 Mile 34:59:47 h75
22.06 24h USA2nd Run S'more 24 Hour Race 146.772 km2 🥈
01.06 100mi USA24th Kettle Moraine 100 Mile Endurance Run 28:08:58 h107
2018
13.10 100mi USA6th Indiana Trail 100 Mile 26:28:34 h64
05.08 50km USA2nd Wedel Farm 50 km 8:01:27 h19
04.08 50mi USA2nd Wedel Farm 50 Mile 11:41:38 h5
2017
13.10 238mi USA1st Moab 240 Endurance Run 3d 21:42:20 h40
16.09 50mi USA10th Endurance Challenge - Wisconsin Trail 50 Miles 10:57:14 h64
05.08 24h USA2nd Mosquito Hill 24 Hour Endurance Run 154.657 km1 🏆
24.06 15:30h USA7th Dawn to Dusk Endurance Run 15:30 Hour 111.205 km8
03.06 100mi USA22nd Kettle Moraine 100 Mile Endurance Run 26:39:39 h50
13.05 50mi USA36th Ice Age Trail 50 Mile Run 10:14:59 h87
29.04 100mi USA5th Indiana Trail 100 Mile 23:43:41 h32
2016
17.09 50mi USA9th Endurance Challenge - Wisconsin Trail 50 Miles 10:02:45 h58
25.06 100mi USA43rd Western States 100 Mile Endurance Run 27:35:38 h154
04.06 38mi USA21st Kettle Moraine 38 Mile Night Run 8:14:47 h7
14.05 50mi USA35th Ice Age Trail 50 Mile Run 9:37:46 h72
30.04 50mi USA4th Indiana Trail 50 Mile 11:20:55 h55
2015
07.08 200mi USA1st Bigfoot 200 Endurance Run 3d 12:46:08 h18
11.07 50mi USA12th Dances with Dirt - Devil's Lake 50M Ultra 10:28:51 h12
06.06 100mi USA20th Kettle Moraine 100 Mile Endurance Run 24:10:29 h50
09.05 50mi USA34th Ice Age Trail 50 Mile Run 9:27:47 h82
2014
05.09 100mi USA24th Superior Fall Trail Races 100 Mile 28:49:51 h19
07.06 100mi USA19th Kettle Moraine 100 Mile Endurance Run 24:10:22 h29
10.05 50mi USA33rd Ice Age Trail 50 Mile Run 8:59:50 h49
26.04 100mi USA2nd Indiana Trail 100 Mile 20:57:36 h11
2013
01.12 50mi USA1st Trainwreck 50 12:49:00 h5
01.11 202mi USA1st tBunk Endurance Challenge 200 Mile 2d 03:17:55 h1 🏆
26.10 50mi USA8th The Door County Fall 50 8:40:05 h39
06.09 100mi USA5th Run Woodstock - 100 Mile Hallucination Run 23:44:02 h25
13.07 50mi USA10th Dances with Dirt - Devil's Lake 50M Ultra 10:16:41 h20
11.05 50mi USA32nd Ice Age Trail 50 Mile Run 9:08:53 h76
2012
20.10 50mi USA7th The Door County Fall 50 9:25:34 h66
07.09 100mi USA4th Run Woodstock - 100 Mile Hallucination Run 21:19:20 h3 🥉
2010
23.10 50mi USA5th The Door County Fall 50 8:10:08 h25