Jeffrey Stephens
ID 47537
Born : 1966 Cat. M60 Ultrarunner since 2002 USA
50
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
67,6%
Rank quotient ?This runner's calculation uses 63 eligible race(s): Σ(rank − 1) = 1 953; Σ finishers = 2 889. 1 953 / 2 889 × 100 = 67.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed66
Km — ultra races6 174 km
> 100 km16
> 160 km12
> 200 km1
> 24h7
> 48h5
Longest race500,0 km
10th Last Annual Vol-State 500K Endurance Run — 9/7/2015

Km per year (ultra races)

2022
2023
220
3 races
2024
2025
2026

Race types (share of distance)

Road16,9%
Trail74,2%
Stage7,8%
Elim.1,1%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M8
Longest winning streak1
Current streak0

Records

50 km5h20'00100 km14h28'0050 mi9h43'55100 mi23h32'276 h49,89 km12 h91,15 km24 h160,93 km48 h131,97 kmBackyard10 loops

HISTORY

63 race(s)
DateRacePerf.Rk
2024
13.07 50mi USA4th Vero Beach Octopus 50 mi Ultra 13:37:17 h6
29.06 37mi USA6th Toxic Trail 37 Mile Race 8:58:03 h23
27.04 50mi USA1st Skunk Ape 50 Mile Endurance Run 13:28:14 h39
2021
01.05 58mi USA3rd The Tick 50 Mile Race 12:42:00 h6
2020
07.03 50km USA5th Swamp 50 km Trail Race 7:32:24 h8
22.02 Backyard Ultra USA2nd Death at DuPuis Backyard Ultra 67.060 km (10h)33
2019
01.11 48h USA6th Save the Daylight 48 Hour Race 131.966 km21
07.09 12h USA6th Riverbend Park 12 Hour Ultra 83.685 km4
03.08 12h USA4th River to Sea 12 Hour Race 79.517 km7
29.06 37mi USA1st Toxic Trail 37 Mile Race 7:49:28 h11
2018
02.11 48h USA5th Save the Daylight 48 Hour Race 111.044 km22
20.10 50km USA3nd Gate2Gate Trail Race 7:18:35 h55
22.09 12h USA5th Tick Tock 12 Hour Ultra Florida 82.269 km11
15.09 50km USA5th Riverbend Park 50 km Ultra 9:10:00 h23
2017
03.11 48h USA4th Save the Daylight 48 Hour Race 106.216 km20
09.09 12h USA4th Riverbend Park 12 Hour Ultra 86.904 km5
29.07 12h USA2nd River to Sea 12 Hour Race 88.352 km6
03.06 100km USA4th Lake To Ocean 100K 15:48:00 h12
22.04 50mi USA6th J.W. Corbett 50 Mile Trail Race 12:44:18 h18
2016
03.12 50km USA4th Caloosahatchee Ultra Run 6:49:00 h28
04.11 48h USA3rd Save the Daylight 48 Hour Race 58.419 km23
06.08 102.5mi USA2nd Silverheels Trail Run - 100mi 35:41:00 h19
09.07 8h USA2nd 8 Hours of Hell - Oscar Scherer State Park 57.534 km5
23.04 50mi USA5th J.W. Corbett 50 Mile Trail Race 12:10:00 h15
30.01 50mi USA3rd Skydive Ultra Run - 50 Miles 11:35:17 h7
02.01 50km USA6th Croom Zoom 50 km Run 6:57:26 h52
2015
09.07 500km USA10th Last Annual Vol-State 500K Endurance Run 6d 22:20:44 h23
24.05 50mi USA21st Wickham Park 50 Mile Fun Run 12:12:00 h7
24.05 100mi/2stages USA21st Wickham Park 100 Mile Fun Run 24:32:51 h1 🏆
10.04 100mi USA4th The Zion 100 Mile Run 31:05:57 h101
31.01 100mi USA2nd Skydive Ultra Run - 100 Miles 23:32:27 h4
11.01 6h USA5th Vista View 360 Ultramarathon 49.889 km22
03.01 48h USA1st Wildcat 100 - 48 Hour Race 123.327 km7
2014
22.11 12h USA1st Azalea 12 Hour Race 91.153 km2 🥈
01.11 24h USA1st Save the Daylight 24 Hour Race 160.934 km5
01.02 50mi USA1st Skydive Ultra Run - 50 Miles 12:06:31 h6
04.01 50km USA4th Croom Zoom 50 km Run 7:30:40 h78
2013
26.05 50mi USA19th Wickham Park 50 Mile Fun Run 11:58:30 h13
26.05 100mi/2stages USA19th Wickham Park 100 Mile Fun Run 24:21:58 h8
05.01 50km USA3rd Croom Zoom 50 km Run 7:17:15 h49
2012
27.10 100mi USA10th Javelina Jundred 100 Mile Endurance Run 28:33:57 h125
13.10 50km USA21st John Holmes 50k Trail Run 6:45:13 h43
2011
29.10 50mi USA12th Chicago Lakefront Fall 50 Mile Race 9:43:55 h51
2010
02.10 100mi USA20th Arkansas Traveller 100 29:45:10 h65
13.02 50mi USA7th Dances with Dirt - Green Swamp 50 Mile Ultra 12:33:47 h21
2009
24.05 50mi USA15th Wickham Park 50 Mile Fun Run 12:12:00 h8
24.05 100mi/2stages USA15th Wickham Park 100 Mile Fun Run 24:27:49 h2 🥈
11.04 50mi USA15th Croom Trail 50 Mile Fools Run 10:55:33 h34
28.03 50km USA5th Guana River 50K Trail Run 6:14:50 h18
21.03 50km USA3rd Manasota Track Club 50K 5:20:00 h15
21.02 100km USA4th Iron Horse 100 km Endurance Run 14:28:00 h16
2008
25.05 50mi USA14th Wickham Park 50 Mile Fun Run 12:16:00 h6
22.03 50mi USA14th Croom Trail 50 Mile Fools Run 9:59:35 h34
2007
27.05 50mi USA13th Wickham Park 50 Mile Fun Run 11:57:00 h5
07.04 50mi USA13th Croom Trail 50 Mile Fools Run 11:28:01 h35
2006
13.05 100mi USA12th Massanutten Mountain Trails 100 Mile 35:51:25 h113
01.04 50mi USA12th Croom Trail 50 Mile Fools Run 10:27:21 h20
2005
29.05 50mi USA11th Wickham Park 50 Mile Fun Run 12:17:00 h4
02.04 50mi USA11th Umstead Endurance Run 50 Miles 11:22:23 h48
2004
24.04 50mi USA15th Zane Grey Highline Trail 50 Mile 15:50:57 h77
2003
19.07 100mi USA15th Vermont 100 Mile Endurance Race 29:42:30 h215
18.03 50mi USA17th Crown King Scramble 50M 10:26:14 h18
2002
19.10 50mi USA20th Mountain Masochist 50 Mile Trail Run 11:57:10 h238