Tor Gudmundsen
ID 238602
Born : 1963 Cat. M60 Ultrarunner since 2011 USA
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
9,8%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 134; Σ finishers = 1 365. 134 / 1 365 × 100 = 9.82%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races3 911 km
> 100 km14
> 160 km12
> 200 km3
> 24h11
Longest race215,5 km
2nd Six Days in the Dome - The Redux 24h Day 1 — 23/8/2019

Km per year (ultra races)

631
4 races
2022
230
3 races
2023
327
2 races
2024
255
3 races
2025
2026

Race types (share of distance)

Road33,6%
Trail47,2%
?19,3%

Wins & podiums (ultra)

🏆 Win12
🏆 Win M14
🏅 Top 322
🏅 Top 3 M23
Longest winning streak2
Current streak1

Records

50 km4h08'19100 km12h12'2250 mi6h23'17100 mi17h42'3412 h94,15 km24 h215,52 km

HISTORY

35 race(s) · 7 split(s) nested
DateRacePerf.Rk
2025
27.09 12h USA2nd Montana Meltdown 12h 94.146 km1 🏆
21.06 50mi USA13th Trail Rail Run 50 Mile 7:51:59 h4
15.02 50mi USA12th Jackpot Ultra Running Festival 50 Mile Race 7:54:48 h3 🥉
2024
15.06 24h USA7th Six Days in the Dome - The Redux 24h 165.408 km19
11.05 24h USA29th Dawn to Dusk to Dawn 24 Hour 161.600 km10
2023
26.08 50km USA7th Harriman 50k Trail Run 4:32:28 h6
17.06 50mi USA11th Trail Rail Run 50 Mile 7:22:01 h1 🏆
10.02 100km USA5th Grandmaster Ultras 100 km Run 12:12:22 h1 🏆
2022
12.11 24h USA6th The Stinger 24 Hour Race 111.559 km29
18.06 24h USA5th Six Days in the Dome - The Redux 24h 171.617 km8
07.05 24h USA27th Dawn to Dusk to Dawn 24 Hour 186.399 km2 🥈
11.02 100mi USA4th Grandmaster Ultras 100 Mile Run 21:55:47 h1 🏆
2021
13.11 24h USA5th The Stinger 24 Hour Race 184.076 km3 🥉
28.08 24h USA32th FANS 24 Hour Runs 102.193 km18
18.06 24h USA4th Six Days in the Dome - The Redux 24h Day 1 200.442 km1 🏆
2020
14.03 24h USA4th Lhotse 24-Hour Endurance Challenge 182.789 km2 🥈
07.02 100mi USA2nd Grandmaster Ultras 100 Mile Run 18:43:40 h1 🏆
2019
16.11 24h USA3rd The Stinger 24 Hour Race 209.486 km1 🏆
26.10 50km USA5th Chocolate Chip Cookie 50K Trail Run 4:42:12 h8
23.08 24h USA2nd Six Days in the Dome - The Redux 24h Day 1 215.519 km1 🏆
17.08 50km USA3rd Harriman 50k Trail Run 4:15:36 h1 🏆
21.06 12h USA2nd Moonlight on Mount Ascension Trail Run 80.467 km4
08.06 50mi USA7th Trail Rail Run 50 Mile 7:11:01 h2 🥈
08.02 100mi USA1st Grandmaster Ultras 100 Mile Run 17:42:34 h1 🏆
19.01 52mi USA9th Coldwater Rumble 52 Mile Race 8:56:56 h2 🥈
2018
27.10 50km USA4th Chocolate Chip Cookie 50K Trail Run 4:35:54 h3 🥉
13.10 50mi USA37th Le Grizz 50 Mile Ultramarathon 7:07:03 h5
18.08 50km USA2nd Harriman Peak 50k (Venti) 4:08:19 h1 🏆
22.06 12h USA1st Moonlight on Mount Ascension Trail Run 74.029 km5
09.06 50mi USA6th Trail Rail Run 50 Mile 7:19:13 h2 🥈
2017
14.10 50mi USA36th Le Grizz 50 Mile Ultramarathon 7:05:42 h3 🥉
14.07 50km USA2nd Seeley Lake 50K 4:24:20 h1 🏆
2013
12.10 50mi USA32nd Le Grizz 50 Mile Ultramarathon 6:56:10 h8
2012
13.10 50mi USA31st Le Grizz 50 Mile Ultramarathon 7:39:40 h9
2011
08.10 50mi USA30th Le Grizz 50 Mile Ultramarathon 6:23:17 h2 🥈