Robert Pless
ID 281693
Born : 1964 Cat. M60 Ultrarunner since 2006 USA
40
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
38,5%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 2 396; Σ finishers = 6 216. 2 396 / 6 216 × 100 = 38.55%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed40
Km — ultra races2 567 km
> 100 km4
> 160 km4
Longest race160,9 km
12th Pinhoti 100 Mile — 2/11/2019

Km per year (ultra races)

50
1 race
2022
50
1 race
2023
50
1 race
2024
50
1 race
2025
50
1 race
2026

Race types (share of distance)

Road1,9%
Trail98,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km4h58'1850 mi10h54'54100 mi25h29'43

HISTORY

40 race(s)
DateRacePerf.Rk
2026
28.02 50km USA20th Mount Cheaha 50K UltraMarathon Race 8:41:59 h205
2025
22.02 50km USA19th Mount Cheaha 50K UltraMarathon Race 8:35:18 h190
2024
24.02 50km USA18th Mount Cheaha 50K UltraMarathon Race 8:21:46 h146
2023
25.02 50km USA17th Mount Cheaha 50K UltraMarathon Race 7:50:04 h100
2022
26.02 50km USA16th Mount Cheaha 50K UltraMarathon Race 7:55:51 h101
2021
27.02 50km USA15th Mount Cheaha 50K UltraMarathon Race 8:45:41 h166
2020
29.02 50km USA14th Mount Cheaha 50K UltraMarathon Race 7:11:51 h74
2019
02.11 100mi USA12th Pinhoti 100 Mile 30:22:50 h143
07.09 50mi USA3rd Rebecca Mountain 50 Mile Race 12:54:12 h21
23.02 50km USA13th Mount Cheaha 50K UltraMarathon Race 7:34:48 h82
2018
03.11 100mi USA11th Pinhoti 100 Mile 28:22:32 h121
08.09 50mi USA2nd Rebecca Mountain 50 Mile Race 12:59:51 h34
24.02 50km USA12th Mount Cheaha 50K UltraMarathon Race 7:15:28 h71
2017
04.11 100mi USA10th Pinhoti 100 Mile 28:30:54 h106
09.09 50mi USA27th Superior Fall Trail Races 50 Mile 12:37:17 h35
22.07 50km USA2nd Grand Island 50 km Race 5:10:37 h17
27.05 50km USA5th Rockin Choccolocco 50K 6:46:33 h24
25.02 50km USA11th Mount Cheaha 50K UltraMarathon Race 6:34:39 h65
2016
12.11 50km USA9th Upchuck 50K Trail Running Race 6:18:35 h45
18.09 32mi USA8th Autumn Equinox 32 Miles Ultra 6:30:00 h6
27.02 50km USA10th Mount Cheaha 50K UltraMarathon Race 6:40:39 h38
2015
30.05 50km USA3rd Rockin Choccolocco 50K 6:08:05 h8
28.02 50km USA9th Mount Cheaha 50K UltraMarathon Race 6:15:40 h35
2014
22.02 50km USA8th Mount Cheaha 50K UltraMarathon Race 6:22:03 h42
2013
20.07 100mi USA25th Vermont 100 Mile Endurance Race 25:29:43 h118
04.05 50km USA3rd Run for Kids 50 km Challenge 4:58:18 h2 🥈
23.02 50km USA8th Mount Cheaha 50K UltraMarathon Race 5:58:38 h29
2012
13.10 50mi USA3rd Endurance Challenge - Georgia Trail 50 Miles 10:54:54 h28
25.02 50km USA7th Mount Cheaha 50K UltraMarathon Race 6:21:59 h48
2011
01.10 50km USA10th Rock/Creek StumpJump 50K 6:10:04 h85
26.02 50km USA6th Mount Cheaha 50K UltraMarathon Race 5:47:44 h22
22.01 50km USA17th Mountain Mist 50k 5:17:20 h32
2010
27.02 50km USA5th Mount Cheaha 50K UltraMarathon Race 5:43:34 h23
23.01 50km USA16th Mountain Mist 50k 5:23:16 h33
2009
28.02 50km USA4th Mount Cheaha 50K UltraMarathon Race 5:56:06 h19
2008
08.06 50km USA1st Chattooga River 50 km Ultra Run 7:21:21 h14
23.02 50km USA3rd Mount Cheaha 50K UltraMarathon Race 5:38:17 h16
26.01 50km USA14th Mountain Mist 50k 5:37:16 h56
2007
24.02 50km USA2nd Mount Cheaha 50K UltraMarathon Race 5:58:22 h18
2006
25.02 50km USA1st Mount Cheaha 50K UltraMarathon Race 6:17:31 h18