Ian Burton
ID 457747
Born : 1984 Cat. M40 Ultrarunner since 2013 USA
33
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
2
Countries visited ?CANCanadaUSAUnited States
64,2%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 3 503; Σ finishers = 5 454. 3 503 / 5 454 × 100 = 64.23%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races2 634 km
> 100 km5
> 160 km5
Longest race160,9 km
21st Cascade Crest Classic 100 Mile — 24/8/2019

Km per year (ultra races)

50
1 race
2022
2023
2024
2025
2026

Race types (share of distance)

Road10,1%
Trail89,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km5h36'40100 km14h47'2550 mi10h03'09100 mi29h51'3112 h82,40 km

HISTORY

33 race(s)
DateRacePerf.Rk
2022
01.10 50km USA21st Baker Lake 50K Ultra Trail Run 8:34:17 h75
2019
24.08 100mi USA21st Cascade Crest Classic 100 Mile 33:08:38 h109
11.05 50mi USA11th Sun Mountain 50 Mile Trail Races 12:59:45 h138
20.04 50km USA9th Yakima Skyline Rim 50k 8:06:31 h104
23.03 12h USA10th Dizzy Daze 12 hours 82.398 km8
02.02 50km USA14th Orcas Island 50k 7:57:37 h136
2018
28.09 100mi USA20th The Bear 100 Mile Endurance Run 34:28:23 h179
2017
19.08 50mi CAN6th Squamish 50mi 16:09:04 h262
22.07 50km USA2nd Needles 50k 12:32:00 h56
06.05 100km USA22nd Miwok 100k Trail Race 15:11:55 h248
04.02 50km USA12th Orcas Island 50k 8:04:35 h163
14.01 50km USA22nd Bridle Trails Winter Running Festival 5:36:40 h27
2016
29.10 12h USA10th Carkeek 12 Hour 64.727 km9
03.09 50km USA5th Volcanic 50 8:43:23 h96
25.06 100mi USA43rd Western States 100 Mile Endurance Run 29:51:31 h276
26.03 12h USACottontail 12 Hour Race 65.226 km6
19.03 50km USA24th Chuckanut 50K 6:13:20 h175
06.02 50km USA11th Orcas Island 50k 7:18:45 h153
2015
12.09 100mi USA6th Pine to Palm 100 Mile Endurance Run 31:54:47 h66
25.07 50mi USA23rd White River 50 Mile Trail Run 10:41:59 h135
16.05 50mi USA7th Sun Mountain 50 Mile Trail Races 10:03:09 h40
2014
14.12 50km USA4th Deception Pass 50 km 6:10:16 h117
01.11 12h USA8th Carkeek 12 Hour 53.671 km19
04.10 50km USA13th Baker Lake 50K Ultra Trail Run 6:16:54 h57
23.08 100mi USA16th Cascade Crest Classic 100 Mile 29:56:29 h79
26.07 50mi USA22nd White River 50 Mile Trail Run 10:55:21 h110
03.05 100km USA19th Miwok 100k Trail Race 15:27:30 h306
28.03 50mi USA4th Badger Mountain 50 Mile Challenge 13:48:00 h7
15.03 50km USA22nd Chuckanut 50K 5:53:25 h158
23.02 50km USA7th Lord Hill Trail Run 6:14:54 h12
01.02 50km USA9th Orcas Island 50k 6:42:44 h84
2013
05.10 100km USA12th Baker Lake 100K Ultra Trail Run 14:47:25 h17
27.07 50mi USA21st White River 50 Mile Trail Run 10:25:56 h109