Michael Austin
ID 235659
Born : 1981 Cat. M45 Ultrarunner since 2011 USA
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
14,2%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 451; Σ finishers = 3 171. 451 / 3 171 × 100 = 14.22%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 177 km
> 100 km4
> 160 km4
Longest race160,9 km
30th Vermont 100 Mile Endurance Race — 21/7/2018

Km per year (ultra races)

2022
50
1 race
2023
2024
196
3 races
2025
75
1 race
2026

Race types (share of distance)

Road7,2%
Trail92,8%

Wins & podiums (ultra)

🏆 Win6
🏆 Win M6
🏅 Top 310
🏅 Top 3 M10
Longest winning streak1
Current streak1

Records

50 km3h48'58100 km15h48'3950 mi6h35'48100 mi18h19'066 h53,91 km12 h81,59 km

HISTORY

27 race(s)
DateRacePerf.Rk
2026
06.06 12h USA2nd Death by Staircase 12hr 75.317 km1 🏆
2025
04.10 50km USA3rd Buck 50 8:48:41 h11
07.06 12h USA1st Death by Staircase 12hr 81.593 km1 🏆
22.03 40mi USA14th The Mt. Tammany 10 9:05:42 h6
2023
27.05 50km USA18th Trail Festival at Pineland Farms (Gunstock TrailFest) 4:47:18 h11
2019
17.08 100km USA5th Twisted Branch Trail Run 15:48:39 h43
2018
21.07 100mi USA30th Vermont 100 Mile Endurance Race 18:19:06 h10
27.05 50mi USA13th Trail Festival at Pineland Farms 6:35:48 h1 🏆
05.05 50km USA11th Endurance Challenge - New York Trail 50 km 7:06:53 h206
07.04 50km USA5th Runamuck 50K 3:50:06 h3 🥉
2017
04.11 50mi USA17th Stone Cat 50 Mile 7:01:40 h1 🏆
27.08 50km USA11th Green Lakes Endurance Run 50 km 3:48:58 h5
2016
29.05 50mi USA11th Trail Festival at Pineland Farms 6:41:16 h3 🥉
16.04 50km USA7th Traprock 50k Ultramarathon 4:31:37 h2 🥈
19.03 40mi USA5th The Mt. Tammany 10 7:56:03 h4
2015
06.06 100mi USA37th Old Dominion 100 Mile Endurance Run 19:17:19 h5
24.05 50mi USA10th Trail Festival at Pineland Farms 7:08:23 h1 🏆
2014
16.08 100mi USA1st Eastern States 100 Mile 22:59:09 h5
28.06 50km USA1st Catamount Ultra Marathon 4:36:51 h8
25.05 50mi USA9th Trail Festival at Pineland Farms 7:08:57 h9
19.04 50km USA5th Traprock 50k Ultramarathon 4:40:49 h3 🥉
2013
26.05 50mi USA8th Trail Festival at Pineland Farms 8:02:04 h9
24.03 6h USA2nd TARC Spring Thaw 6 Hour 53.913 km1 🏆
2012
30.09 50mi USA19th Vermont 50 Miles Ultra Run 8:24:00 h23
21.07 100mi USA24th Vermont 100 Mile Endurance Race 21:53:55 h62
2011
25.09 50mi USA18th Vermont 50 Miles Ultra Run 8:47:04 h35
28.08 50km USA6th Green Lakes Endurance Run 50 km 4:40:47 h9