Charles Thomsen
ID 44783
Born : 1950 Cat. M75 Ultrarunner since 2005 USA
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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
29,5%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 1 020; Σ finishers = 3 459. 1 020 / 3 459 × 100 = 29.49%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races3 646 km
> 100 km17
> 160 km2
> 200 km1
> 24h21
> 48h3
Longest race263,9 km
1st A Race for the Ages — 4/9/2015

Km per year (ultra races)

209
2 races
2022
174
2 races
2023
157
2 races
2024
50
1 race
2025
58
1 race
2026

Race types (share of distance)

Road80,0%
Trail20,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M3
Longest winning streak0
Current streak0

Records

50 km8h39'34100 km14h24'5550 mi10h18'3512 h89,67 km24 h139,43 km48 h171,50 km

HISTORY

37 race(s) · 3 split(s) nested
DateRacePerf.Rk
2026
14.02 12h USA13th Whispering Pines 12 Hours 58.193 km23
2025
05.04 50km USA31st Croom Trail 50K I'm Not A Fool Run 8:40:12 h49
2024
28.09 24h USA18th Hinson Lake 24 Hour Ultra Classic 84.670 km100
10.02 12h USA11th Whispering Pines 12 Hours 72.420 km11
2023
30.09 24h USA17th Hinson Lake 24 Hour Ultra Classic 109.660 km36
18.02 12h USA10th Whispering Pines 12 Hours 64.373 km23
2022
22.10 24h USA6th Southern Discomfort 24 Hour Race 89.077 km5
24.09 24h USA16th Hinson Lake 24 Hour Ultra Classic 119.710 km15
2021
25.09 24h USA15th Hinson Lake 24 Hour Ultra Classic 101.604 km83
03.07 24h USA10th Merrill's Mile 24 Hour Run 100.395 km16
01.05 24h USA1st Alexander County 24 Hour Race 105.378 km24
2020
14.11 24h USA4th The Stinger 24 Hour Race 113.152 km29
16.10 48h USA5th Endless Mile - 48 Hour Race 137.071 km30
2019
28.09 24h USA14th Hinson Lake 24 Hour Ultra Classic 116.546 km15
25.05 24h USA1st General and The Mrs. Run for the Heroes at Omaha 101.227 km3 🥉
2018
29.09 24h USA13th Hinson Lake 24 Hour Ultra Classic 111.281 km30
2017
30.09 24h USA12th Hinson Lake 24 Hour Ultra Classic 77.413 km103
15.04 12h USA2nd Locomotion 12 Hour Run 80.467 km13
2016
24.09 24h USA11th Hinson Lake 24 Hour Ultra Classic 128.580 km13
2015
04.09 84h USA1st A Race for the Ages 263.932 km7
2014
22.03 33mi USA15th Oak Mountain 50km Race 8:17:09 h77
18.01 100km USA4th Long Haul 100 km Ultra-Marathon 14:24:55 h11
2013
09.11 24h USA2nd Croatan 24-Hour Ultramarathon 123.446 km34
21.09 12h USA12h Chase The Sun Ultra 75.236 km8
01.09 50km USA1st Yeti Snakebite 50 km 8:39:34 h74
09.03 12h USA7th Delano Park 12 Hour Run 88.513 km15
2012
22.09 50mi USA2nd The Georgia Jewel 50 Mile Run 16:41:24 h35
01.09 24h USA1st Merrill's Mile 24 Hour Run 74.029 km20
31.03 12h USA2nd Operation Endurance 12 Hour Run 89.672 km2 🥈
2011
24.09 24h USA6th Hinson Lake 24 Hour Ultra Classic 139.433 km19
25.06 24h USA1st Fort Clinch 24hrs Mile Endurance Run 112.654 km3 🥉
2010
25.09 24h USA5th Hinson Lake 24 Hour Ultra Classic 132.288 km25
2008
30.12 48h USA26th Across the Years, 48h 171.500 km12
08.06 50km USA1st Chattooga River 50 km Ultra Run 11:57:28 h60
04.05 34mi USA1st Buncombe 55K Ultra Trail Run 9:42:46 h14
08.03 12h USA2nd Delano Park 12 Hour Run 85.295 km12
2005
10.12 50mi USA23rd Tallahassee Ultra Distance Classic 50M 10:18:35 h8