Tim Guinan
ID 280181
Born : 1947 Cat. M75 Ultrarunner since 1979 USA
32
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
24,7%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 341; Σ finishers = 1 383. 341 / 1 383 × 100 = 24.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races3 197 km
> 100 km10
> 160 km8
> 24h3
Longest race180,7 km
Green Lake 24 Hour Run — 28/4/1984

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road54,2%
Trail45,8%

Wins & podiums (ultra)

🏆 Win5
🏆 Win M5
🏅 Top 315
🏅 Top 3 M16
Longest winning streak1
Current streak0

Records

50 km3h18'24100 km8h24'3350 mi5h55'19100 mi21h48'406 h65,18 km24 h180,73 km

HISTORY

32 race(s) · 1 split(s) nested
DateRacePerf.Rk
1986
28.06 100mi USA13th Western States 100 Mile Endurance Run 23:08:21 h53
26.04 75km USA4th Falls to Gasworks Ultra Run 5:53:40 h3 🥉
1985
13.09 100mi USA6th Wasatch Front 100 Mile 32:28:51 h22
06.07 100mi USA12th Western States 100 Mile Endurance Run 23:42:07 h88
27.04 24h USAGreen Lake 24 Hour Run 174.774 km3 🥉
1984
04.11 50km USABadger Mountain Ultra Bean Run 3:44:22 h1 🏆
20.10 50mi USASkagit Valley 50 Miler 6:13:21 h4
07.09 100mi USA5th Wasatch Front 100 Mile 33:25:45 h19
02.06 50mi USALake to Lake 50 Mile 6:31:07 h2 🥈
28.04 24h USAGreen Lake 24 Hour Run 180.729 km1 🏆
08.04 75km USA2nd Falls to Gasworks Ultra Run 5:56:35 h4
29.01 6h USAMudder Fell Six Hour 65.178 km3 🥉
07.01 50km USAA Winter Run 3:34:19 h11
1983
05.11 50km USABadger Mountain Ultra Bean Run 3:35:08 h1 🏆
22.10 50mi USASkagit Valley 50 Miler 6:19:02 h4
27.08 40mi USATimberline Trail 7:53:13 h11
24.04 50mi USA3rd Yakima Valley Coca-Cola Ultramarathons 50 Miles 6:50:08 h4
26.03 100mi USAPCT Del Sur 100 Mile 21:48:40 h1 🏆
29.01 6h USAMudder Fell Six Hour 65.178 km5
08.01 50km USAA Winter Run 3:29:43 h6
1982
28.08 40mi USATimberline Trail 7:59:16 h15
25.04 50mi USA2nd Yakima Valley Coca-Cola Ultramarathons 50 Miles 5:55:19 h3 🥉
24.04 100km USASkagit Valley 100 km 8:24:33 h2 🥈
28.03 50mi USAOregon RRC 50 Mile Ultramarathon 6:11:18 h3 🥉
30.01 60km USAUltra Oregon 60 km 4:09:55 h3 🥉
1981
17.10 24h USAWest Hills 24 Hour Track Run 173.200 km3 🥉
27.06 93.5mi USA8th Western States 100 Mile Endurance Run 22:43:00 h36
03.05 50mi USA1st Yakima Valley Coca-Cola Ultramarathons 50 Miles 5:58:18 h1 🏆
31.01 100km USAUltra Oregon 100 km 8:33:35 h4
02.01 50km USAA Winter Run 3:18:24 h3 🥉
1980
28.06 93.5mi USA7th Western States 100 Mile Endurance Run 23:26:20 h43
1979
13.10 50mi USANational AAU 50 Mile Championships 6:13:03 h11