Tony Mathison
ID 17145
Born : 1958 Cat. M65 Ultrarunner since 2002 USA
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
73,4%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 936; Σ finishers = 1 275. 936 / 1 275 × 100 = 73.41%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races3 201 km
> 100 km11
> 160 km8
> 200 km2
> 24h14
> 48h7
Longest race226,0 km
23rd Across the Years, 72h — 29/12/2005

Km per year (ultra races)

113
1 race
2022
163
1 race
2023
286
5 races
2024
2025
2026

Race types (share of distance)

Road42,7%
Trail57,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M4
Longest winning streak0
Current streak0

Records

50 km6h13'1350 mi10h59'02100 mi26h50'3012 h50,00 km24 h100,73 km48 h163,51 km

HISTORY

34 race(s) · 2 split(s) nested
DateRacePerf.Rk
2024
21.09 50km USA4th Paris Pair 50km 11:00:41 h19
13.06 12h USA18th KUS 12 Hour Ultramarathon Night Run 50.000 km7
08.06 50km USA7th Coyote 50 km Trail Run 13:20:15 h31
31.05 48h USA3rd The Sticks 48 Hour Races 82.881 km7
04.05 53km USA3rd Chupacabra 50k 12:02:22 h31
2023
01.06 72h USA2nd The Sticks 72 Hour Races 163.026 km7
2022
03.06 48h USA1st The Sticks 48 Hour Races 113.217 km2 🥈
2021
13.11 50km USA2nd Thunderbird 50km Trail Run 11:16:10 h37
2020
13.11 24h USA14th KUS 24 Hour Ultramarathon 67.592 km25
2019
19.10 50km USA9th Pumpkin Holler 50 km Race 9:40:34 h76
04.07 72h USA5th Notchview Ultra 72 Hour Ultra 201.811 km12
08.06 24h USA5th Midsummer Nights Dream 24 Hour Ultra 92.698 km8
2018
10.11 12h USA12th KUS 12 Hour Ultramarathon 49.889 km17
2017
07.10 50mi USA3rd The Hennepin Hundred - 50 Mile Run 13:32:32 h64
02.06 24h USA2nd Alaska Endurance 24 Hour Trail Run 96.560 km4
2016
15.07 24h USA3rd Christmas in July 24 Hour Run 100.247 km34
19.03 48h USA1st Interstate Two Day Series - Davis 48 hours 163.509 km3 🥉
2015
27.09 8h USA1st The Billie Y. Clark Memorial Run From the Ducks 54.170 km5
18.07 24h USA2nd Christmas in July 24 Hour Run 89.283 km22
25.04 50mi USA7th Frisco Railroad 50 Mile Run 11:27:50 h25
2013
27.07 50km USA3rd Big Butts 50 km 7:42:35 h47
2012
16.03 24h USA3rd Howard Aslinger 24 Hour Endurance Run 100.728 km9
2008
23.02 50km USA1st The Cowtown Marathon 6:13:13 h96
2007
02.11 100mi USA1st Cactus Rose 100 Mile 33:24:01 h12
28.07 50km USA1st El Scorcho 50k 6:20:31 h56
2006
25.11 50km USA8th Big Dog Ultra Trail Run 6:29:47 h13
16.07 50km USA7th High Mountain 50 km 9:40:37 h51
2005
29.12 72h USA23rd Across the Years, 72h 226.000 km19
12.11 24h USA7th San Diego One Day 24-Hour Race 80.467 km76
27.08 100mi USA1st Lean Horse Ultra-Marathon 100 Mile 28:14:16 h47
2004
30.12 48h USA22nd Across the Years, 48h 161.000 km13
2003
11.10 50mi USA4th Heartland 50 Mile Race 10:59:02 h14
01.02 100mi USA11th Rocky Raccoon 100 Mile Trail Run 26:50:30 h49
2002
30.03 50mi USA3rd Grasslands 50 Mile Trail Run 13:08:10 h32