Michael Henson
ID 388195
Born : 1974 Cat. M50 Ultrarunner since 2013 USA
43
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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
5
Countries visited ?CANCanadaESPSpainFRAFranceITAItalyUSAUnited States
42,8%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 4 618; Σ finishers = 10 798. 4 618 / 10 798 × 100 = 42.77%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races4 147 km
> 100 km10
> 160 km10
> 200 km2
Longest race330,0 km
13° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta — 11/9/2022

Km per year (ultra races)

653
4 races
2022
461
5 races
2023
316
3 races
2024
2025
2026

Race types (share of distance)

Road1,3%
Trail98,7%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km5h03'51100 km12h27'5250 mi10h04'05100 mi23h33'32

HISTORY

43 race(s)
DateRacePerf.Rk
2024
12.07 100mi USA31st Hardrock Hundred Endurance Run 41:15:14 h55
01.06 55km USA2nd Latino Ultra Nature Adventure 7:26:00 h3 🥉
02.03 100km USA3rd Dos Senderos Trail - 100km 16:36:52 h9
2023
09.12 50km USA5th Mosaic 50km Trail Run 6:04:40 h9
22.09 100mi USA15th Grindstone 100 Mile 29:51:52 h75
24.06 50km USA6th Wy’east Wonder 50 km Trail Race 5:12:57 h7
18.02 99.9km USA10th Black Canyon Trail 100 km Run 12:27:52 h163
07.01 100km USA23rd Bandera 100 km Endurance Run 13:14:18 h71
2022
12.11 52km USA4th Reimers Salmagundi 52km Trail Run 5:34:35 h8
11.09 330km ITA13° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 5d 07:33:57 h257
09.07 100km USA24th Siskiyou Out Back 100 km Trail Run 15:00:14 h47
13.05 106mi USA10th Cruel Jewel 100 Mile 39:15:01 h69
2021
24.07 50km USA14th Speedgoat 50k 9:51:46 h133
22.05 50km USA4th Wallace Falls Trail Run 50km 6:47:00 h8
2020
11.01 50km USA25th Bridle Trails Winter Running Festival 5:37:36 h22
2019
30.08 171km FRA17ème Ultra Trail Tour du Mont Blanc 42:22:21 h928
27.07 50km CAN5th Buckin' Hell 50 km 8:46:19 h120
22.06 52km USA4th The Broken Arrow Skyrace 7:40:05 h174
04.05 100km USA24th Miwok 100k Trail Race 13:32:39 h112
12.01 50km USA24th Bridle Trails Winter Running Festival 5:20:09 h29
2018
07.07 50km USA2nd Ochoco Trail Run 50K 6:56:56 h33
23.06 100mi USA45th Western States 100 Mile Endurance Run 23:33:32 h97
03.02 50km USA13th Orcas Island 50k 6:46:31 h55
2017
25.11 28mi USA33rd Quad Dipsea Trail Run 6:55:41 h140
10.09 330km ITA8° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 6d 04:26:00 h429
22.07 100km USA3rd Never Summer 100k 16:41:13 h52
17.06 52km USA2nd The Broken Arrow Skyrace 9:10:56 h128
22.04 50km USA7th Yakima Skyline Rim 50k 7:35:14 h69
2016
03.12 50mi USA7th McDowell Mountain Frenzy 50 Mile 10:56:59 h18
26.11 28mi USA32nd Quad Dipsea Trail Run 6:35:24 h112
08.07 168km ESP7. Ultratrail ehunmilak 168 km 44:44:31 h156
14.05 100km USA33rd Quicksilver 100 km Endurance Run 12:56:53 h36
16.04 50km USA6th Yakima Skyline Rim 50k 7:49:49 h61
19.03 50km USA24th Chuckanut 50K 5:50:12 h127
2015
07.11 100mi USA15th Rio Del Lago 100 Mile Endurance Run 24:18:40 h79
05.09 50km USA4th Volcanic 50 7:13:10 h33
2014
26.07 50mi USA22nd White River 50 Mile Trail Run 10:06:06 h76
20.06 100mi USABighorn Mountain Wild & Scenic 100 Mile Trail Run 26:55:24 h42
10.05 50mi USA3rd Quad Rock 50 Mile 11:06:02 h58
30.03 100km USA4th Gorge Waterfalls 100k 14:57:44 h43
2013
14.12 50km USA9th Rodeo Beach 50km 5:26:01 h14
06.04 50mi USA34th American River 50 Mile Endurance Run 10:04:05 h330
09.03 50km USA24th Way Too Cool 50K Endurance Run 5:03:51 h174