Gavin McKenzie
ID 47362
Born : 1984 Cat. M40 Ultrarunner since 2008 USA
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
29,4%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 1 630; Σ finishers = 5 539. 1 630 / 5 539 × 100 = 29.43%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 727 km
> 100 km8
> 160 km8
Longest race170,6 km
6th Cruel Jewel 100 Mile — 18/5/2018

Km per year (ultra races)

2022
271
3 races
2023
51
1 race
2024
422
4 races
2025
130
2 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

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

Records

50 km4h21'06100 km16h08'0450 mi9h52'54100 mi29h17'44

HISTORY

31 race(s)
DateRacePerf.Rk
2026
20.06 50mi USA32nd San Juan Solstice 50 Mile Run 14:37:25 h172
28.03 50km USA34th Crown King Scramble 50K 6:25:31 h46
2025
16.08 100mi USA43rd Leadville Trail 100 Mile 29:38:16 h331
11.07 100mi USA32nd Hardrock Hundred Endurance Run 40:47:37 h56
03.05 50km USA21st Greenland Trail Race 5:45:15 h27
22.03 50km USA33rd Crown King Scramble 50K 5:51:31 h24
2024
23.03 51.3km USA32nd Crown King Scramble 50K 6:16:54 h50
2023
14.07 100mi USA30th Hardrock Hundred Endurance Run 38:29:32 h40
25.03 50km USA31st Crown King Scramble 50K 5:23:50 h19
19.02 60.2km USA10th Black Canyon Trail 60 km Run 6:00:31 h35
2021
16.07 100mi USA28th Hardrock Hundred Endurance Run 35:11:41 h24
2019
10.02 50km USA7th Rocks and Roots Trail Series 50K 6:03:06 h8
2018
18.05 106mi USA6th Cruel Jewel 100 Mile 35:08:00 h32
2017
13.05 50km USA2nd Thunderbunny 50K 4:21:06 h3 🥉
11.03 50km USA5th Buzzard Day 50 km Trail Race 4:32:51 h2 🥈
2016
23.09 100mi USA18th The Bear 100 Mile Endurance Run 29:19:17 h59
2015
27.06 50mi USA21st San Juan Solstice 50 Mile Run 10:37:15 h15
2014
26.09 100mi trail race USA16th The Bear 100 Mile Endurance Run 32:43:55 h117
21.06 50mi trail race USA20th San Juan Solstice 50 Mile Run 9:52:54 h6
15.02 55km USA8th Moab Red Hot 55k 5:26:23 h62
2013
28.09 100km USA3rd Ultra Race of Champions (UROC) 100K 16:08:04 h57
27.07 50km USA6th Speedgoat 50k 7:57:01 h104
2012
23.06 50mi USA18th San Juan Solstice 50 Mile Run 9:55:07 h7
02.06 50km USA4th Golden Gate Dirty 30 5:26:25 h10
21.04 50mi USA9th Desert Rats Trail Running Festival 50 Miles 10:45:50 h19
17.03 50km USA20th Chuckanut 50K 4:54:25 h68
2010
19.06 50mi USA16th San Juan Solstice 50 Mile Run 11:36:15 h40
2009
28.02 50km USA5th Sequoia Trail Run 5:53:30 h32
2008
16.08 100mi USA26th Leadville Trail 100 Mile 29:17:44 h139
26.07 50km USA9th High Mountain 50 km 6:27:45 h26
19.04 50mi USA5th Desert Rats Trail Running Festival 50 Miles 12:14:42 h31