Tom Steidler
ID 295992
Born : 1970 Cat. M55 Ultrarunner since 2012 USA
33
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
2
Countries visited ?ITAItalyUSAUnited States
16,3%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 985; Σ finishers = 6 044. 985 / 6 044 × 100 = 16.30%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races3 189 km
> 100 km12
> 160 km10
Longest race160,9 km
5th Crazy Mountain 100 — 24/7/2026

Km per year (ultra races)

241
2 races
2022
261
3 races
2023
211
2 races
2024
2025
214
2 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M4
Longest winning streak1
Current streak0

Records

50 km4h18'58100 km13h55'2250 mi9h23'04100 mi22h42'32

HISTORY

33 race(s)
DateRacePerf.Rk
2026
24.07 100mi USA5th Crazy Mountain 100 29:26:25 h27
02.05 53km USA1st Heaven's Gate 9:26:48 h17
2024
16.11 50km USA10th Dead Horse 50 km Race 4:32:32 h24
09.08 100mi USA4th Wyoming Range 100 Mile Endurance Run 36:55:52 h8
2023
01.09 100km ITA17ème Courmayeur-Champex-Chamonix 17:26:33 h316
28.07 60km USA11th Standhope Ultra Challenge 9:16:50 h6
29.04 101.4km USA10th The Canyons Endurance 100 km Run 14:03:10 h96
2022
10.09 100mi USA11th Idaho Mountain Trail Ultra Festival (IMTUF 100) 28:26:03 h15
09.07 50mi USA24th Siskiyou Out Back 50 Miles Trail Run 9:40:30 h4
2021
29.05 100mi USA9th Bryce 100 Mile Trail Run 28:57:37 h22
2020
11.07 100km USA7th Beaverhead 100K Endurance Run 13:55:22 h18
2019
24.08 100mi USA21st Cascade Crest Classic 100 Mile 24:20:21 h27
03.08 53mi USA15th HURL Elkhorn 50 Mile Endurance Run 12:42:44 h7
15.06 108km USA6th River of No Return Endurance Run 108K 15:07:18 h11
2018
08.09 100mi USA9th Pine to Palm 100 Mile Endurance Run 22:42:32 h17
03.08 100mi USA2nd High Lonesome 100 Mile 31:24:16 h25
16.06 52km USA3rd The Broken Arrow Skyrace 7:20:02 h68
2017
07.09 100mi USA11th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 27:12:24 h17
22.07 100km USA3rd Never Summer 100k 16:57:38 h60
14.01 100mi USA17th HURT 100 Endurance Run 100 Mile 29:46:36 h13
2016
23.09 100mi USA18th The Bear 100 Mile Endurance Run 25:35:40 h26
16.07 50mi USA2nd Sheep Mountain 50 Mile Endurance Run 12:25:55 h12
2015
17.10 50km USA8th Peacock Challenge 50k 6:23:34 h2 🥈
29.08 30mi USA10th Tantalus Triple Trek 30 Mile 5:03:43 h2 🥈
19.07 50km USA3rd Power of Four Trail Run 6:32:09 h19
27.06 50mi USA21st San Juan Solstice 50 Mile Run 10:48:22 h19
14.03 50km USA6th Mesquite Canyon 50 km 5:01:12 h5
2014
19.07 50km USA7th Speedgoat 50k 8:10:54 h84
10.05 50mi USA3rd Quad Rock 50 Mile 9:23:04 h16
11.01 50km USA14th Bandera 50 km Ultratrail 4:18:58 h1 🏆
2013
27.07 50km USA6th Speedgoat 50k 6:26:28 h25
13.01 50km USA13th Bandera 50 km Ultratrail 4:51:23 h5
2012
19.05 50km USA7th Jemez Mountain 50km Trail Run 5:42:28 h4