Lynn Difiore
Born : 1967 Cat. W55 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.
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
75,7%
Rank quotient ?This runner's calculation uses 57 eligible race(s): Σ(rank − 1) = 2 295; Σ finishers = 3 030. 2 295 / 3 030 × 100 = 75.74%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed57
Km — ultra races4 118 km
> 100 km7
> 160 km1
> 200 km1
> 24h16
Longest race500,0 km

Km per year (ultra races)

50
1 race
2022
50
1 race
2023
114
2 races
2024
2025
2026

Race types (share of distance)

Road59,0%
Trail41,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F14
Longest winning streak0
Current streak0

HISTORY

57 race(s)
DateRacePerf.Rk
2024
19.04 34h USA1st Capitan Mountain 34 Hour 64.373 km129
02.03 50km USA10th Sierra Vista Trail Runs 50 km Race 11:15:52 h34
2023
28.10 50km USA3rd Truth or Consequences 50 km Ultra 10:56:38 h18
2022
04.07 50km USA22th Big Butt 50 km 9:18:36 h27
2021
20.11 24h USA10th Crooked Road 24 Hour Ultra 51.186 km109
10.09 24h USA1st Lake Ridge 24 Hour Endurance Run 83.685 km4
04.07 50km USA21th Big Butt 50 km 8:03:09 h21
2020
09.07 500km USA15th Last Annual Vol-State 500K Endurance Run 8d 16:46:18 h42
2019
28.12 50km USA3rd Jupiter Ridge Sand Spur 50k 8:36:07 h23
12.10 50km USA12th New River Trail 50 km 7:31:27 h41
2018
15.12 50km USA3rd The Mo Big Butt 50 K 7:15:18 h10
17.11 24h USA8th Crooked Road 24 Hour Ultra 86.904 km53
03.08 36h USA4th Holston River Endurance Challenge - 36 Hour Run 88.513 km24
2017
18.11 24h USA7th Crooked Road 24 Hour Ultra 81.513 km71
04.08 24h USA3rd Holston River Endurance Challenge - 24 Hour Run 103.802 km5
29.04 24h USA2nd Three Sisters Ultra Festival 24 Hour Run 50.292 km11
07.01 50km USA7th Harbison 50K 8:14:35 h88
2016
18.12 50km USA1st The Mo Big Butt 50 K 6:43:09 h6
01.10 50km USA9th New River Trail 50 km 6:19:47 h49
04.07 50km USA17th Big Butt 50 km 7:28:56 h7
21.05 24h USA8th Black Mountain Monster 24 Hour Run 100.004 km21
2015
01.08 24h USA1st Holston River Endurance Challenge - 24 Hour Run 82.076 km8
16.05 12h USA7th Black Mountain Monster 12 Hour Run 64.856 km11
03.01 50km USA3rd The Pistol 50 km Ultra Run 6:17:30 h79
2011
04.06 24h USA3rd Black Mountain Monster 24 Hour Run 114.746 km11
26.02 40mi USA13th Mount Mitchell Challenge 9:21:51 h125
15.01 100km USA2nd Weymouth Woods 100 km Trail Run 18:10:01 h44
2010
04.09 30mi USA5th Iron Mountain 30 Mile Trail Run 6:45:02 h20
14.08 35mi USA16th Laurel Valley 35 Miles 10:25:10 h32
05.06 24h USA2nd Black Mountain Monster 24 Hour Run 115.872 km4
27.02 40mi USA12th Mount Mitchell Challenge 8:39:04 h109
2009
31.12 24h USA2nd Freedom Park New Year's Ultra 24h 131.311 km23
06.09 50km USA1st Lynch's Woods 50K 7:28:00 h33
18.07 50km USA8th Landsford Canal 50 km 6:43:01 h31
20.06 40mi USA7th Highlands Sky 40M Trail Run 12:58:37 h163
13.06 35mi USA15th Laurel Valley 35 Miles 11:05:45 h31
06.06 24h USA1st Black Mountain Monster 24 Hour Run 100.423 km4
2008
31.12 12h USA1st Freedom Park New Year's Ultra 12h 60.485 km4
27.09 24h USA3rd Hinson Lake 24 Hour Ultra Classic 48.924 km85
2007
13.10 24h USA1st Boulder 24 Hours 91.925 km8
16.06 35mi USA13th Laurel Valley 35 Miles 11:13:00 h32
2006
07.10 50km USA3rd Telegraph Trail 50K 7:53:01 h77
22.07 50km USA13th Big Butt 50 km 6:58:36 h29
29.04 50km USA4th Crowders Mountain 50K 7:45:30 h20
08.04 50mi USA12th Umstead Endurance Run 50 Miles 13:34:40 h74
25.02 40mi USA8th Mount Mitchell Challenge 10:17:46 h105
2005
23.07 50km USA12th Big Butt 50 km 6:27:58 h20
18.06 35mi USA11th Laurel Valley 35 Miles 12:11:30 h52
06.03 50km USA7th Landsford Canal 50 km 5:59:00 h12
26.02 40mi USA7th Mount Mitchell Challenge 9:59:15 h92
05.02 40mi USA13th Uwharrie Mountain Run 11:32:08 h69
2004
24.07 50km USA11th Big Butt 50 km 5:45:53 h19
06.03 50km USA3rd Crowders Mountain 50K 6:52:27 h20
2003
19.07 50km USA10th Big Butt 50 km 6:16:01 h25
14.06 35mi USA9th Laurel Valley 35 Miles 13:18:14 h55
08.03 50km USA6th Landsford Canal 50 km 5:45:56 h11
2002
06.07 50km USA9th Big Butt 50 km 7:25:43 h22