Brian Matochik
ID 646348
Born : 1978 Cat. M45 Ultrarunner since 2015 USA
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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
13,6%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 213; Σ finishers = 1 562. 213 / 1 562 × 100 = 13.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races1 402 km
> 100 km2
> 160 km1
Longest race160,9 km
9th Ozarks Foothills 100M — 15/4/2023

Km per year (ultra races)

100
2 races
2022
591
7 races
2023
50
1 race
2024
50
1 race
2025
2026

Race types (share of distance)

Trail85,7%
Stage10,7%
Ult.Walk3,6%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 36
🏅 Top 3 M6
Longest winning streak1
Current streak0

Records

50 km4h34'1650 mi9h35'38100 mi26h46'03

HISTORY

22 race(s)
DateRacePerf.Rk
2025
15.02 50km USA33rd Sylamore Trail 50k Run 5:17:06 h7
2024
02.03 50km USA4th Lost Falls 50 km Trail Race 5:03:17 h2 🥈
2023
03.11 50km USA1st Mamba 50 km 4:34:16 h1 🏆
21.10 50km USA6th Big Hill Pond Walking Tall 5:37:53 h3 🥉
15.04 100mi USA9th Ozarks Foothills 100M 26:46:03 h5
18.03 50mi USA19th Three Days of Syllamo 50 Mile Run 11:33:47 h18
17.03 50km USA19th Three Days of Syllamo 50 km Run 5:59:22 h19
17.03 150km/3stages USA19th Three Days of Syllamo Stage Race 19:51:28 h9
14.01 50km USA18th Swamp Stomper 50K 5:14:23 h4
2022
12.02 50km USA30th Sylamore Trail 50k Run 4:54:33 h10
15.01 50km USA17th Swamp Stomper 50K 5:16:50 h2 🥈
2021
23.10 50km USA4th Big Buffalo 50 km Endurance Run 4:41:17 h1 🏆
13.03 50km USA1st Lost Falls 50 km Trail Race 5:11:17 h2 🥈
13.02 50km USA29th Sylamore Trail 50k Run 5:06:52 h6
2020
14.03 50km USA8th Music City Trail Ultra 5:47:06 h11
15.02 50km USA28th Sylamore Trail 50k Run 5:27:54 h11
2019
16.02 50km USA27th Sylamore Trail 50k Run 5:21:42 h11
2018
17.03 50mi USA1st Big Buffalo 50 Mile Endurance Run 9:35:38 h7
10.03 50mi USA15th Land Between The Lakes 50 Mile Trail Run 10:29:57 h42
17.02 50km USA26th Sylamore Trail 50k Run 5:48:04 h15
2017
18.02 50km USA25th Sylamore Trail 50k Run 5:58:41 h31
2015
21.02 50km USA23rd Sylamore Trail 50k Run 6:07:21 h18