Thomas Pollehn
ID 778482
Born : 1968 Cat. M55 Ultrarunner since 2015 USA
50
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
38,6%
Rank quotient ?This runner's calculation uses 56 eligible race(s): Σ(rank − 1) = 667; Σ finishers = 1 727. 667 / 1 727 × 100 = 38.62%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed56
Km — ultra races4 165 km
> 100 km7
> 160 km7
> 24h1
Longest race163,2 km
10th Hallucination 34 Hour Trail Run — 14/11/2025

Km per year (ultra races)

314
5 races
2022
633
7 races
2023
438
6 races
2024
374
4 races
2025
261
3 races
2026

Race types (share of distance)

Road1,2%
Trail98,8%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M3
🏅 Top 310
🏅 Top 3 M15
Longest winning streak2
Current streak0

Records

50 km4h59'58100 km14h52'2650 mi10h37'54100 mi25h47'166 h48,40 km

HISTORY

56 race(s)
DateRacePerf.Rk
2026
06.06 50km USA13th Hell Hole Hundred 50 km Day Run 6:37:09 h21
28.03 100mi USA31st Umstead Endurance Run 100 Miles 26:20:31 h92
07.03 50km USA10th Swamp Fox Ultra 50km 6:45:09 h18
2025
14.11 34h USA10th Hallucination 34 Hour Trail Run 163.187 km6
06.06 50km USA12th Hell Hole Hundred 50 km Day Run 7:08:42 h8
05.04 50mi USA30th Umstead Endurance Run 50 Miles 11:40:18 h36
11.01 50mi USA8th Frozen: H3 - 50 Mile Run 11:46:46 h6
2024
23.11 50mi USA8th Swamp Fox Ultra 50mi 12:47:55 h14
05.10 6h USA2nd The Midnight Dreary - 6h 48.400 km6
11.05 50km USA12th Wambaw Swamp Stomp 50 km Trail Run 5:59:49 h9
06.04 100mi USA29th Umstead Endurance Run 100 Miles 25:47:16 h93
16.03 6h USA9th Hallucination 6 Hour Trail Run 48.280 km7
13.01 50km USA7th Frozen: H3 - 50K Day/Night Run 6:46:17 h4
2023
02.12 50km USA12th Last Chance 50K Trail Run 5:36:10 h4
18.11 50mi USA7th Swamp Fox Ultra 50mi 12:16:14 h4
03.06 50mi USA10th Hell Hole Hundred 50 Mile Day Run 11:14:27 h2 🥈
13.05 50km USA11th Wambaw Swamp Stomp 50 km Trail Run 5:59:49 h9
01.04 100mi USA28th Umstead Endurance Run 100 Miles 26:02:01 h72
11.02 50km USA4th King's Highway Trail Race 5:54:58 h4
14.01 100mi USA6th Frozen: H3 - 100 Mile Run 27:15:09 h1 🏆
2022
19.11 50mi USA6th Swamp Fox Ultra 50mi 11:29:45 h2 🥈
04.06 50km USA9th Hell Hole Hundred 50 km Day Run 6:40:28 h7
16.04 52mi USA3rd Cooter Creek 50 Mile Trail Run 11:43:49 h6
12.02 50km USA3rd King's Highway Trail Race 5:54:58 h4
15.01 50km USA5th Frozen: H3 - 50K Day/Night Run 6:58:08 h6
2021
04.12 50km USA10th Last Chance 50K Trail Run 6:28:55 h8
05.06 100mi USA8th Hell Hole Hundred 100 Mile 26:26:56 h4
01.05 50km USA9th Wambaw Swamp Stomp 50 km Trail Run 5:51:05 h12
17.04 52mi USA2nd Cooter Creek 50 Mile Trail Run 11:57:43 h16
13.02 50km USA2nd King's Highway Trail Race 6:03:29 h13
14.01 50km USA4th Frozen: H3 - 50K Day/Night Run 7:00:57 h8
02.01 8h USA3rd Retreat Repeat Run 60.189 km10
2020
05.12 50km USA9th Last Chance 50K Trail Run 5:47:52 h8
14.11 50mi USA4th Swamp Fox Ultra 50mi 11:57:57 h3 🥉
15.02 50km USA1st King's Highway Trail Race 6:21:09 h5
2019
07.12 50km USA8th Last Chance 50K Trail Run 5:10:09 h3 🥉
02.11 100mi USA3rd Swamp Fox Ultra 100mi 27:47:51 h1 🏆
01.06 100km USA6th Hell Hole Hundred 100 km 14:52:26 h1 🏆
04.05 50mi USA7th Wambaw Swamp Stomp 50 Miler Trail Run 11:14:57 h8
19.01 50km USA2nd Frozen: H3 - 50K Day/Night Run 6:05:37 h6
05.01 8h USA1st Retreat Repeat Run 65.983 km7
2018
01.12 50km USA7th Last Chance 50K Trail Run 5:07:00 h10
03.11 50mi USA2nd Swamp Fox Ultra 50mi 10:56:56 h2 🥈
02.06 100km USA5th Hell Hole Hundred 100 km 15:17:34 h4
05.05 50mi USA6th Wambaw Swamp Stomp 50 Miler Trail Run 10:46:10 h9
20.01 60km USA1st Frozen: H3 - 60K Day Run 7:16:04 h4
06.01 50km USA8th Harbison 50K 6:17:53 h23
2017
02.12 50km USA6th Last Chance 50K Trail Run 4:59:58 h7
04.11 50km USA1st Swamp Fox Ultra 50km 6:13:15 h4
03.06 60km USA4th Hell Hole Hundred 60 km Day Run 7:41:04 h5
06.05 50mi USA5th Wambaw Swamp Stomp 50 Miler Trail Run 10:41:26 h2 🥈
07.01 50km USA7th Harbison 50K 6:59:08 h64
2016
03.12 50km USA5th Last Chance 50K Trail Run 5:26:16 h16
04.06 60km USA3rd Hell Hole Hundred 60 km 8:02:21 h2 🥈
07.05 50mi USA4th Wambaw Swamp Stomp 50 Miler Trail Run 10:37:54 h4
2015
05.12 50km USA4th Last Chance 50K Trail Run 5:19:32 h13