Zach Hermsen
ID 138790
Born : 1977 Cat. M45 Ultrarunner since 2007 USA
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
11,6%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 449; Σ finishers = 3 862. 449 / 3 862 × 100 = 11.63%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 573 km
> 100 km7
> 160 km7
Longest race160,9 km
7th High Lonesome 100 Mile — 21/7/2023

Km per year (ultra races)

2022
161
1 race
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0

Records

50 km4h36'5650 mi8h24'02100 mi24h38'2212 h94,15 km

HISTORY

31 race(s)
DateRacePerf.Rk
2023
21.07 100mi USA7th High Lonesome 100 Mile 29:25:42 h19
2021
11.09 50km USA8th Devil on the Divide Ultra 5:42:21 h7
31.07 50km USA9th Power of Four Trail Run 7:16:43 h19
2019
07.09 50km USA6th Devil on the Divide Ultra 5:15:11 h4
23.06 12h USA6th Tommyknocker Ultramarathons 12-Hour 94.146 km1 🏆
2018
08.09 50km USA5th Devil on the Divide Ultra 5:36:46 h13
20.07 100mi USA25th Hardrock Hundred Endurance Run 30:10:37 h9
2017
14.07 100mi USA24th Hardrock Hundred Endurance Run 32:55:10 h30
2016
16.09 100mi USA10th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 25:30:34 h9
19.03 50km USA3rd Monument Valley 50 km Race 4:36:56 h2 🥈
2015
10.07 50km USA1st Capitol Reef 50K 5:06:10 h2 🥈
23.05 50km USA10th Jemez Mountain 50km Trail Run 5:51:42 h6
11.04 45mi USA4th Cedro Peak 45 Mile Ultramarathon 7:37:24 h4
2014
31.05 50km USA6th Golden Gate Dirty 30 5:53:04 h11
2013
13.09 100mi USA7th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 28:15:01 h8
2012
15.09 100mi USA6th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 28:15:01 h8
02.06 50km USA4th Golden Gate Dirty 30 5:21:41 h8
07.04 45mi USA1st Cedro Peak 45 Mile Ultramarathon 7:57:45 h6
2011
17.09 50mi USA5th Run Rabbit Run 50 Mile UltraMarathon 8:57:00 h6
18.06 50mi USA17th San Juan Solstice 50 Mile Run 10:11:02 h12
04.06 50km USA3rd Golden Gate Dirty 30 5:33:16 h17
19.02 55km USA5th Moab Red Hot 55k 5:01:35 h16
2010
21.08 100mi USA28th Leadville Trail 100 Mile 24:38:22 h84
18.07 50mi USA3rd Leadville Silver Rush 50 Mile Run 8:24:02 h11
19.06 50mi USA16th San Juan Solstice 50 Mile Run 11:31:58 h35
05.06 50km USA2nd Golden Gate Dirty 30 6:25:40 h18
2009
26.07 50mi USA2nd Leadville Silver Rush 50 Mile Run 9:33:11 h32
06.06 50km USA1st Golden Gate Dirty 30 7:02:32 h15
2008
22.03 50km USA3rd Antelope Island Buffalo Run 50 km 5:44:04 h26
2007
14.04 50km USA3rd Greenland Trail Race 5:08:04 h23
24.03 50km USA2nd Antelope Island Buffalo Run 50 km 5:45:33 h19