Timothy Kozik
ID 248970
Born : 1979 Cat. M45 Ultrarunner since 2011 USA
44
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
3
Countries visited ?CANCanadaRSASouth AfricaUSAUnited States
26,0%
Rank quotient ?This runner's calculation uses 44 eligible race(s): Σ(rank − 1) = 3 624; Σ finishers = 13 964. 3 624 / 13 964 × 100 = 25.95%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed44
Km — ultra races3 012 km
> 100 km4
> 160 km4
Longest race160,9 km
14th Mountain Lakes 100 (USA) — 19/9/2026

Km per year (ultra races)

180
3 races
2022
180
3 races
2023
311
4 races
2024
180
3 races
2025
261
3 races
2026

Race types (share of distance)

Road7,2%
Trail92,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km4h21'00100 km15h53'5550 mi10h27'50100 mi21h41'43

HISTORY

44 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
19.09 100mi trail race USA14th Mountain Lakes 100 26:16:47 h34
25.07 50km CAN11th Buckin' Hell 50 km 8:23:17 h45
20.06 50km USA8th Golden State 50K 5:21:10 h15
2025
11.10 50km USA14th Defiance 50k 5:41:07 h24
28.06 50mi USA8th Wy’east Wonder 50 Mile Trail Race 11:37:46 h40
12.04 50km USA15th Yakima Skyline Rim 50k 8:15:58 h52
2024
12.10 50km USA13th Defiance 50k 5:53:46 h18
10.08 50km USA1st Larrabee Lakes 7:12:35 h14
27.07 50km USA32nd White River 50 km Endurance Run 7:13:31 h45
18.05 100mi USA16th Keys100 Ultra-Marathons 100mi 26:02:15 h17
2023
14.10 50km USA12th Defiance 50k 5:03:26 h14
15.07 50mi USA25th Mt. Hood 50 Mile Trail Run 10:49:39 h46
15.04 50km USA2nd Olympic Adventure Trail (OAT) Run 5:33:09 h18
2022
18.06 50km USA6th Millersylvania Trail Race 50K 4:21:00 h3 🥉
28.05 50mi USA10th Bryce 50 Mile Trail Run 13:10:29 h49
19.03 50km USA28th Chuckanut 50K 6:29:20 h269
2021
07.08 50km USA9th Volcanic 50 8:36:58 h58
10.04 50mi USA2nd Ancient Lakes 50 Mile Trail Run 10:38:25 h13
13.02 60km USA8th Black Canyon Trail 60 km Run 7:13:47 h72
2019
16.11 50km USA10th Grand Ridge 50 km Trail Run 6:22:25 h14
09.03 100mi USA6th Antelope Canyon 100 Mile Race 23:42:12 h4
26.01 50mi USA3rd AZT Oracle Rumble 50 Mile 11:04:36 h9
2018
14.07 30mi CAN30th Knee Knackering North Shore Trail Run 8:32:47 h160
17.03 50km USA26th Chuckanut 50K 5:35:27 h134
18.02 50km USA11th Lord Hill Trail Run 5:59:38 h3 🥉
2017
07.10 50km USA8th Defiance 50k 5:07:39 h14
20.05 50km USA4th Knock on Wood Ultra - Forest Freak 50k 4:54:13 h5
28.01 50km USA23rd Mountain Mist 50k 5:32:22 h42
2016
03.12 100km USA1st Rock/Creek Stillhouse 100 km Race 15:53:55 h12
05.11 50km USA4th Georgia Sky to Summit 50k 6:18:18 h24
26.03 56km RSA47th Two Oceans Marathon 5:20:34 h1886
2015
06.12 46mi USA26th Pine Mountain Trail Run 10:18:44 h30
10.01 50mi USA1st Cloudland Canyon 50 Mile Race 11:42:16 h34
2014
06.12 36mi USA1st Battle for Black Rock 36 mile 8:10:32 h15
04.10 50km USA13th Rock/Creek StumpJump 50K 6:16:30 h94
19.07 100mi USA26th Vermont 100 Mile Endurance Race 21:41:43 h69
17.05 50mi USA2nd Cruel Jewel 50 Mile 15:37:00 h17
30.03 50km USA2nd Darkside Distance Festival - Running Dead 50K Ultra 5:30:56 h4
2013
08.12 40mi USA24th Pine Mountain 40 Miles 8:07:42 h29
23.02 50km USA8th Mount Cheaha 50K UltraMarathon Race 6:25:36 h55
06.01 50km USA20th Atlanta Fat Ass 50K 5:43:05 h22
2012
15.12 50mi USA5th Lookout Mountain 50 Mile Race 10:27:50 h85
08.01 50km USA19th Atlanta Fat Ass 50K 6:04:07 h15
2011
04.12 40mi USA22nd Pine Mountain 40 Miles 8:48:01 h46