Jeffrey Ruiz
ID 68128
Born : 1966 Cat. M60 Ultrarunner since 2001 USA
51
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
2
Countries visited ?CANCanadaUSAUnited States
76,3%
Rank quotient ?This runner's calculation uses 63 eligible race(s): Σ(rank − 1) = 4 277; Σ finishers = 5 604. 4 277 / 5 604 × 100 = 76.32%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed63
Km — ultra races5 851 km
> 100 km12
> 160 km12
> 200 km2
> 24h3
> 48h2
Longest race321,9 km
3rd Cowboy 200 — 13/9/2024

Km per year (ultra races)

595
5 races
2022
659
5 races
2023
909
7 races
2024
365
5 races
2025
456
4 races
2026

Race types (share of distance)

Road14,1%
Trail83,6%
Elim.2,3%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0

Records

50 km6h57'44100 km16h27'2450 mi10h19'13100 mi22h29'0548 h175,74 kmBackyard12 loops

HISTORY

63 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
29.08 100mi USA5th Midwest States 100 22:29:05 h6
25.04 50mi USA3rd Thumb Coast Ultra 50 Mile 10:19:13 h45
11.04 33.5mi USA20th Kal-Haven Trail Run 7:53:56 h65
17.01 100mi USA16th Long Haul 100 Mile Ultra-Marathons 27:36:40 h102
2025
08.11 100km USA12th Tunnel Hill 100 KM Race 16:27:24 h53
23.08 50km USA26th North Country Trail Run 50 km 7:31:58 h56
23.08 50mi USA26th North Country Trail Run 50 Mile 12:35:26 h45
26.04 50mi USA2nd Thumb Coast Ultra 50 Mile 11:18:03 h49
12.04 33.5mi USA19th Kal-Haven Trail Run 7:49:47 h64
2024
09.11 100mi USA11th Tunnel Hill 100 Mile Race 25:56:17 h116
13.09 200mi USA3rd Cowboy 200 3d 05:51:24 h31
25.08 50km USA25th North Country Trail Run 50 km 8:28:19 h105
24.08 50mi USA25th North Country Trail Run 50 Mile 13:50:29 h83
03.08 100mi USA6th Badger Trail Races by Ten Junk Miles Racing 34:47:13 h67
20.04 50mi USA1st Thumb Coast Ultra 50 Mile 10:46:09 h101
14.04 33.5mi USA18th Kal-Haven Trail Run 7:48:41 h35
2023
11.11 100mi USA10th Tunnel Hill 100 Mile Race 26:25:54 h129
14.10 48h USA4th Last Dot Standing 48 Hours 175.740 km1 🏆
26.08 50mi USA24th North Country Trail Run 50 Mile 12:57:38 h56
29.07 100mi USA5th Badger Trail Races by Ten Junk Miles Racing 28:19:31 h43
27.05 50mi USA3rd Sugar Badger 50 Mile Race 12:11:45 h41
2022
28.08 50km USA23rd North Country Trail Run 50 km 9:32:19 h120
27.08 50mi USA23rd North Country Trail Run 50 Mile 13:54:08 h84
30.07 100mi USA4th Badger Trail Races by Ten Junk Miles Racing 34:34:25 h76
18.06 Backyard Ultra USA1st Ode to the Hoff Backyard 53.648 km (8h)15
28.05 52h USA6th Veterans Memorial 150 Race 249.560 km12
2021
15.10 Backyard Ultra USA2nd Last Dot Standing Backyard 81.110 km9
25.09 50mi USA9th Hungerford Trail Race 50 Mile 11:51:15 h29
28.08 50mi USA22nd North Country Trail Run 50 Mile 13:54:33 h58
28.08 50km USA22nd North Country Trail Run 50 km 8:28:33 h75
15.05 50km USA7th Quest for the Crest 50k 13:36:44 h168
2020
25.10 50km USA9th The Trail Marathon 50K 6:57:44 h37
26.09 50mi USA8th Hungerford Trail Race 50 Mile 11:27:20 h36
2019
09.11 50mi USA6th Tunnel Hill 50 Mile Race 11:42:15 h230
06.09 100mi USA11th Run Woodstock - 100 Mile Hallucination Run 29:40:03 h87
24.08 50mi USA20th North Country Trail Run 50 Mile 12:42:07 h95
27.07 102mi USA13th Burning River 100 Mile Endurance Run 29:39:15 h156
28.04 50km USA8th The Trail Marathon 50K 7:30:43 h97
05.01 50km USA9th Yankee Springs 50 km Winter Challenge 9:00:44 h66
2018
29.09 50mi USA6th Hungerford Trail Race 50 Mile 11:32:20 h29
22.09 50mi USA16th Dances with Dirt - Hell 50M Ultra 12:54:54 h22
08.09 50mi USA10th Run Woodstock - Peace Love and 50 Miles 12:30:53 h44
25.08 50mi USA19th North Country Trail Run 50 Mile 12:58:02 h80
29.04 50km USA7th The Trail Marathon 50K 7:50:27 h107
2017
11.11 50mi USA4th Tunnel Hill 50 Mile Race 13:47:43 h293
30.09 50mi USA5th Hungerford Trail Race 50 Mile 11:35:40 h26
26.08 50mi USA18th North Country Trail Run 50 Mile 12:54:04 h108
30.04 50km USA6th The Trail Marathon 50K 7:56:54 h129
2016
24.04 50km USA5th The Trail Marathon 50K 7:09:17 h105
2009
12.09 50km USA7th Dances with Dirt - Hell 50K Ultra 7:57:51 h93
23.05 50mi CAN17th Sulphur Springs Trail Run 50mi 12:30:49 h37
2008
20.09 50mi USA9th North Country Trail Run 50 Mile 11:51:13 h80
06.09 50mi USA6th Dances with Dirt - Hell 50M Ultra 12:37:48 h41
2007
15.09 50mi USA8th North Country Trail Run 50 Mile 10:44:46 h52
2006
16.09 50mi USA7th North Country Trail Run 50 Mile 10:52:42 h42
26.05 50mi CAN14th Sulphur Springs Trail Run 50mi 12:32:44 h27
2005
17.09 50mi USA6th North Country Trail Run 50 Mile 10:54:36 h31
2004
18.09 50mi USA5th North Country Trail Run 50 Mile 11:43:32 h29
29.05 50mi CAN12th Sulphur Springs Trail Run 50mi 13:27:00 h13
2003
20.09 50mi USA4th North Country Trail Run 50 Mile 10:28:54 h34
24.05 50mi CAN11th Sulphur Springs Trail Run 50mi 11:53:37 h18
2002
02.11 50mi USA10th OPSF Ultra 50 Mile Race 11:57:44 h7
2001
20.10 50mi USA19th Mountain Masochist 50 Mile Trail Run 11:32:58 h150