Thomas Dekornfeld
ID 112694
Born : 1953 Cat. M70 Ultrarunner since 2007 USA
48
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
26,7%
Rank quotient ?This runner's calculation uses 48 eligible race(s): Σ(rank − 1) = 1 892; Σ finishers = 7 082. 1 892 / 7 082 × 100 = 26.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed48
Km — ultra races4 658 km
> 100 km12
> 160 km11
> 200 km1
> 24h7
> 48h1
Longest race500,0 km
10th Last Annual Vol-State 500K Endurance Run — 9/7/2015

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road38,1%
Trail58,7%
Elim.3,2%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M2
🏅 Top 36
🏅 Top 3 M7
Longest winning streak1
Current streak0

Records

50 km4h26'20100 km10h46'0950 mi8h32'58100 mi20h13'436 h66,22 km12 h95,60 km24 h181,86 kmBackyard22 loops

HISTORY

48 race(s) · 2 split(s) nested
DateRacePerf.Rk
2021
02.06 24h USA2nd Run your Towne 24 Hour Challenge 48.409 km35
2018
28.07 6h USA8th Endless Summer 6-Hour Run 49.084 km18
23.06 100km USA7th The Great New York 100 km Running Exposition 14:23:13 h12
24.02 50km USA5th Frozen Heart Trail Race 5:51:41 h14
27.01 6h USA2nd Eternal Winter 6 Hour Run 58.258 km2 🥈
2017
09.12 100km USA15th Hellgate 100 km 17:30:07 h106
17.09 8h USA4th Rick O'Donnell 8-hour Ultra Challenge 50.404 km25
03.06 100mi USA39th Old Dominion 100 Mile Endurance Run 27:19:48 h27
13.05 12h USA22nd Dawn to Dusk to Dawn 12 Hour 95.600 km2 🥈
06.05 40mi USA39th Strolling Jim 40 Mile 6:36:48 h37
18.02 50km USA4th Frozen Heart Trail Race 6:42:16 h36
2016
18.09 8h USA3rd Rick O'Donnell 8-hour Ultra Challenge 58.805 km5
30.07 6h USA6th Endless Summer 6-Hour Run 57.273 km11
16.07 100mi USA28th Vermont 100 Mile Endurance Race 26:18:50 h152
14.05 24h USA21st Dawn to Dusk to Dawn 24 Hour 175.200 km9
20.02 50km USA3rd Frozen Heart Trail Race 6:00:44 h16
16.01 50km USA5th PHUNT 50K Run 5:55:07 h36
2015
19.09 24h USA9th North Coast 24 Hour Endurance Run 181.830 km14
25.07 6h USA5th Endless Summer 6-Hour Run 59.626 km9
09.07 500km USA10th Last Annual Vol-State 500K Endurance Run 6d 23:04:42 h24
30.05 24h USA20th Dawn to Dusk to Dawn 24 Hour 177.600 km6
21.03 50km USA27th The HAT Run 50K 5:38:15 h46
21.02 50km USA2nd Frozen Heart Trail Race 6:55:42 h15
07.02 8h USA10th 8 Hour Adventure Trail Run 68.879 km3 🥉
03.01 50km USA4th PHUNT 50K Run 6:33:48 h54
2014
22.11 50mi USA52nd JFK 50 Mile 8:32:58 h124
25.10 50km USA1st Patapsco Valley 50K 6:58:49 h53
18.10 Backyard Ultra USA4th Big Dog's Backyard Ultra 147.532 km (22h)13
26.07 6h USA4th Endless Summer 6-Hour Run 60.123 km6
26.04 24h USA11th Virginia 24 Hour Run for Cancer 172.602 km6
01.03 50mi USA33th Carl Touchstone Memorial Mississippi Trail 50 Mile 9:15:58 h15
15.02 50km USA1st Frozen Heart Trail Race 6:47:23 h14
2013
28.09 24h USA8th Hinson Lake 24 Hour Ultra Classic 181.855 km5
01.09 12h USA4th Labor Pain 12 Hour Endurance Trail Run 88.513 km12
27.07 6h USA3rd Endless Summer 6-Hour Run 66.224 km1 🏆
21.07 12h USA1st Cacapon 12 Hour Challenge 88.513 km3 🥉
27.04 100mi USA1st C&O Canal 100 Mile 20:13:43 h4
2012
15.12 50km USA15th Magnus Gluteus Maximus 50 km 6:20:00 h48
08.09 100km USA1st Pine Creek Challenge 100 km 10:46:09 h2 🥈
24.03 100mi USA3rd New Jersey Ultra Festival 100 Mile Race 20:44:59 h12
2011
17.12 50km USA3rd Mel Williams Memorial Seashore (Seashore Nature Trail) 4:26:20 h25
05.11 50mi USA29th Mountain Masochist 50 Mile Trail Run 11:13:28 h153
30.07 50km USA16th Catoctin 50k Trail Run 7:54:22 h55
05.02 100mi USA19th Rocky Raccoon 100 Mile Trail Runs 25:27:43 h90
2010
20.11 50mi USA48th JFK 50 Mile 8:33:31 h162
07.08 50km USA2nd Dahlgren Heritage Rail Trail 50K 5:09:40 h19
2009
31.03 50km USA21th The HAT Run 50K 5:29:08 h63
2007
17.11 50mi USA45th JFK 50 Mile 9:42:14 h341