Austin Black
ID 348478
Born : 1990 Cat. M35 Ultrarunner since 2012 USA
26
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
2
Countries visited ?CANCanadaUSAUnited States
26,4%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 821; Σ finishers = 3 113. 821 / 3 113 × 100 = 26.37%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races2 763 km
> 100 km11
> 160 km8
> 24h4
Longest race193,1 km
14th Fat Dog 120 Mile Trail Race — 11/8/2023

Km per year (ultra races)

468
4 races
2022
306
2 races
2023
248
2 races
2024
330
2 races
2025
2026

Race types (share of distance)

Trail79,8%
Elim.20,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km4h44'22100 km13h38'0050 mi7h47'34100 mi23h05'49Backyard25 loops

HISTORY

26 race(s)
DateRacePerf.Rk
2025
04.10 Backyard Ultra USA7th Bubba's Backyard Ultra 168.981 km15
28.06 100mi USA52nd Western States 100 Mile Endurance Run 25:50:55 h118
2024
19.07 100mi USA8th High Lonesome 100 Mile 32:41:53 h62
22.06 54mi USA12th Manitou's Revenge Ultramarathon 14:19:17 h13
2023
07.10 Backyard Ultra USA5th Bubba's Backyard Ultra 112.654 km20
11.08 120mi CAN14th Fat Dog 120 Mile Trail Race 41:25:28 h31
2022
01.10 Backyard Ultra USA4th Bubba's Backyard Ultra 123.919 km21
10.09 100mi USA11th Idaho Mountain Trail Ultra Festival (IMTUF 100) 32:10:38 h33
25.06 54mi USA10th Manitou's Revenge Ultramarathon 13:14:36 h6
23.04 95.9km USA9th The Canyons Endurance 100 km Run 13:34:19 h127
2021
02.10 Backyard Ultra USA3rd Bubba's Backyard Ultra 152.083 km6
10.09 100mi USA42th Wasatch Front 100 Mile 28:52:23 h30
26.06 54mi USA9th Manitou's Revenge Ultramarathon 13:15:50 h7
2019
27.09 100mi USA21st The Bear 100 Mile Endurance Run 31:27:49 h116
2018
01.12 40mi USA8th TARC Fells Trail Ultra Winter 40 Mile 8:06:42 h5
2017
15.07 100mi USA29th Vermont 100 Mile Endurance Race 23:05:49 h98
10.06 50mi USA1st Endurance Challenge - Massachusetts Trail 50 Mile 11:49:59 h23
2016
05.11 50mi USA16th Stone Cat 50 Mile 7:47:34 h9
08.10 100km USA4th TARC 100 km 13:38:00 h5
18.09 50km USA19th Pisgah Mountain Trail Race 4:45:26 h5
02.04 50km USA3rd Runamuck 50K 4:44:22 h11
2015
05.12 40mi USA5th TARC Fells Trail Ultra Winter 40 Mile 8:36:44 h9
28.03 50km USA2nd Runamuck 50K 4:56:25 h19
2014
03.05 50km USA7th Endurance Challenge - New York Trail 50 km 5:44:30 h35
2013
02.11 50km USA15th Mendon 50K Trail Run 5:04:11 h18
2012
22.09 50km USA5th Virgil Crest 50 km Ultra 5:40:00 h5