George Themelis
Born : 1959 Cat. M65 Ultrarunner since 2007 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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
25,6%
Rank quotient ?This runner's calculation uses 160 eligible race(s): Σ(rank − 1) = 3 502; Σ finishers = 13 679. 3 502 / 13 679 × 100 = 25.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed160
Km — ultra races9 896 km
> 100 km8
> 160 km8
> 24h4
> 48h1
Longest race187,8 km

Km per year (ultra races)

513
7 races
2022
330
6 races
2023
150
3 races
2024
2025
100
2 races
2026

Race types (share of distance)

Road0,5%
Trail92,3%
Elim.7,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 313
🏅 Top 3 M15
Longest winning streak0
Current streak0

HISTORY

160 race(s)
DateRacePerf.Rk
2026
29.08 50km USA15th Moebius Green Monster Trail 50K 8:41:18 h34
28.06 50km USA32nd Buckeye Trail 50k 8:20:22 h151
2024
24.08 50km USA13th Moebius Green Monster Trail 50K 7:44:03 h30
15.06 50km USA5th Summer Sasquatch 50K 7:35:48 h40
20.04 50km USA15th Forget the PR - Mohican 50k 7:09:18 h35
2023
09.12 50km USA14th Bigfoot 50K Trail Race 7:20:07 h55
26.08 50km USA12th Moebius Green Monster Trail 50K 8:14:01 h60
08.07 50km USA29th Buckeye Trail 50k 7:53:47 h136
04.06 50mi USA34th Mohican Trail 50 Mile 13:15:17 h74
22.04 50km USA14th Forget the PR - Mohican 50k 8:45:15 h85
08.04 50km USA16th Fools 50K Trail Run 8:40:19 h40
2022
10.12 50km USA13th Bigfoot 50K Trail Race 7:49:35 h88
27.08 50km USA11th Moebius Green Monster Trail 50K 6:39:48 h25
30.07 52mi USA16th Burning River 50 Mile Back Endurance Run 13:08:15 h9
16.04 50km USA15th Fools 50K Trail Run 8:04:57 h20
19.03 Backyard Ultra USA4th Ohio's Backyard Ultra 174.356 km (26h)19
05.03 50km USA6th Super Bull Trail Championchips 50km 7:12:50 h34
19.02 55km USA16th Moab Red Hot 55k 7:34:34 h123
2021
11.12 50km USA12th Bigfoot 50K Trail Race 6:18:24 h20
02.10 50km USA6th Conquer The Castle 50K Trail Race 5:23:27 h19
10.09 100km USA13th Run Woodstock - 100 km Hallucination Run 14:49:16 h6
28.08 50km USA10th Moebius Green Monster Trail 50K 6:19:03 h8
24.07 52mi USA15th Burning River 50 Mile Back Endurance Run 10:59:00 h9
10.07 50km USA27th Buckeye Trail 50k 6:35:07 h41
19.06 50mi USA32th Mohican Trail 50 Mile 11:40:19 h53
05.06 50km USA2nd Summer Sasquatch 50K 6:58:51 h20
22.05 6h USA1st High Lea 6 Hour Race 50.533 km10
03.04 50km USA14th Fools 50K Trail Run 6:20:48 h26
20.03 Backyard Ultra USA3rd Ohio's Backyard Ultra 187.768 km (28h)18
06.03 50km USA5th Super Bull Trail Championchips 50km 6:52:31 h47
27.02 50km USA6th Olde Girdled Grit 50K 6:07:31 h12
2020
14.11 Backyard Ultra USA2nd Ohio's Backyard Ultra 167.650 km (25h)13
31.10 50mi USA31th Mohican Trail 50 Mile 11:40:49 h39
12.09 50km USA16th Youngstown Ultra Trail Classic 50K 6:42:45 h11
29.08 50km USA9th Moebius Green Monster Trail 50K 6:18:00 h12
22.08 52mi USA14th Burning River 50 Mile Back Endurance Run 10:51:59 h6
11.07 100mi USA4th Canal Corridor 100 Mile Endurance Run 25:09:00 h53
07.03 50km USA4th Super Bull Trail Championchips 50km 6:27:13 h22
16.02 50km USA8th Rocks and Roots Trail Series 50K 6:09:52 h10
12.01 50km USA8th Rocks and Roots Trail Series 50K 5:59:45 h11
2019
14.12 50km USA10th Bigfoot 50K Trail Race 6:15:52 h26
05.10 50km USA4th Doan Creek Trail 50 km Run 8:47:55 h18
27.07 102mi USA13th Burning River 100 Mile Endurance Run 29:23:51 h140
13.07 50km USA1st Firefly Dusk to Dawn 50 km Trail Race 9:35:34 h23
30.06 50km USA25th Buckeye Trail 50k 5:40:38 h13
15.06 50mi USA30th Mohican Trail 50 Mile 9:58:32 h20
08.06 50km USA1st Summer Sasquatch 50K 6:24:58 h11
01.06 50km USA1st The Forgotten 50 km Race 6:23:07 h7
11.05 50km USA5th CLE Trail 50K 5:27:23 h13
20.04 50km USA12th Fools 50K Trail Run 6:22:01 h5
06.04 50km USA11th Forget the PR - Mohican 50k 5:50:25 h13
23.03 Backyard Ultra USA1st Ohio's Backyard Ultra 181.062 km (27h)6
16.03 50km USA7th Buzzard Day 50 km Trail Race 5:40:15 h10
23.02 50km USA4th Olde Girdled Grit 50K 5:07:59 h13
16.02 100km USA6th Black Canyon Trail 100 km Run 12:18:57 h175
10.02 50km USA7th Rocks and Roots Trail Series 50K 5:51:22 h4
06.01 50km USA7th Rocks and Roots Trail Series 50K 6:01:25 h11
2018
08.12 50km USA9th Bigfoot 50K Trail Race 5:56:47 h25
02.12 50km USA2nd Regal Beagle Ultrarace 5:00:24 h15
03.11 100km USA3rd Conquer The Castle 100K Trail Race 13:39:45 h6
14.10 50km USA1st Crowell Hilaka Trail Run 5:07:05 h2 🥈
22.09 50km USA3rd Doan Creek Trail Run 6:22:24 h3 🥉
15.09 50km USA14th Youngstown Ultra Trail Classic 50K 5:48:00 h8
07.09 100km USA10th Run Woodstock - 100 km Hallucination Run 12:10:19 h2 🥈
25.08 50km USA8th Moebius Green Monster Trail 50K 5:02:23 h4
28.07 52mi USA12th Burning River 50 Mile Back Endurance Run 9:35:48 h2 🥈
07.07 50km USA24th Buckeye Trail 50k 5:41:25 h18
16.06 50mi USA29th Mohican Trail 50 Mile 12:57:03 h74
14.04 50km USA10th Forget the PR - Mohican 50k 6:32:40 h24
31.03 50km USA11th Fools 50K Trail Run 6:23:43 h9
17.03 50km USA6th Buzzard Day 50 km Trail Race 6:05:24 h14
03.03 50km USA2nd Super Bull Trail Championchips 50km 6:02:57 h11
24.02 50km USA3rd Olde Girdled Grit 50K 5:27:01 h13
18.02 12h USA5th Whispering Pines 12 Hours 46.349 km17
28.01 50km USAWinter Buckeye Trail 50k 5:36:23 h7
20.01 50km USA7th Run for Regis 50K 6:27:30 h3 🥉
2017
09.12 50km USA8th Bigfoot 50K Trail Race 5:34:11 h12
02.12 50km USA1st Regal Beagle Ultrarace 4:53:46 h11
14.10 50km USA2nd Doan Creek Trail Run 7:16:14 h14
16.09 50km USA13th Youngstown Ultra Trail Classic 50K 6:16:34 h9
29.07 52mi USA11th Burning River 50 Mile Back Endurance Run 10:35:13 h8
08.07 50km USA23th Buckeye Trail 50k 8:46:37 h121
17.06 50mi USA28th Mohican Trail 50 Mile 13:03:33 h50
15.04 50km USA9th Forget the PR - Mohican 50k 5:54:52 h21
11.03 50km USA5th Buzzard Day 50 km Trail Race 5:57:06 h16
26.02 50km USA2nd Olde Girdled Grit 50K 5:12:07 h13
2016
17.12 50km USA20th Huff 50K Trail Run 6:09:32 h45
10.12 50km USA7th Bigfoot 50K Trail Race 5:48:29 h23
27.11 50km USA6th Buckeye Woods 50K Run 5:16:00 h2 🥈
19.11 50km USA8th Bills' Badass 50K 5:41:22 h6
12.11 100km USA1st Conquer The Castle 100K Trail Race 13:14:57 h3 🥉
23.10 50km USA14th Stone Steps 50K Trail Run 6:09:43 h18
01.10 50km USA1st Doan Creek Trail Run 6:19:00 h3 🥉
17.09 50km USA12th Youngstown Ultra Trail Classic 50K 5:56:28 h5
27.08 50km USA6th Moebius Green Monster Trail 50K 5:04:03 h8
06.08 52mi USA10th Burning River 50 Mile Back Endurance Run 9:48:37 h4
09.07 50km USA22th Buckeye Trail 50k 5:10:14 h7
18.06 50mi USA27th Mohican Trail 50 Mile 9:41:25 h16
16.04 50km USA8th Forget the PR - Mohican 50k 5:37:35 h19
02.04 50km USA9th Fools 50K Trail Run 4:58:50 h13
12.03 50km USA4th Buzzard Day 50 km Trail Race 5:13:06 h8
05.03 50km USA9th Green Jewel 50K 4:44:37 h14
20.02 50km USA1st Olde Girdled Grit 50K 5:04:39 h6
23.01 50km USA5th Run for Regis 50K 5:17:44 h6
2015
14.11 50km USA7th Bills' Badass 50K 5:19:51 h8
10.10 100km USA7th Oil Creek 100 km Trail Run 13:40:34 h14
19.09 50km USA11th Youngstown Ultra Trail Classic 50K 5:41:55 h13
29.08 50km USA5th Moebius Green Monster Trail 50K 5:10:57 h9
25.07 50km USA8th Speedgoat 50k 9:10:30 h127
11.07 50km USA21th Buckeye Trail 50k 5:39:13 h19
20.06 50mi USA26th Mohican Trail 50 Mile 9:50:22 h15
06.06 50km USA4th Buckeye Buster 50K 5:55:10 h9
11.04 50km USA7th Forget the PR - Mohican 50k 6:00:43 h25
29.03 50km USA8th Fools 50K Trail Run 6:04:24 h28
14.03 50km USA3rd Buzzard Day 50 km Trail Race 5:43:19 h3 🥉
07.03 50km USA8th Green Jewel 50K 4:56:53 h20
2014
06.12 50km USA5th Bigfoot 50K Trail Race 5:58:50 h15
15.11 50km USA6th Bills' Badass 50K 5:32:41 h8
26.10 52.4mi USA7th Run With Scissors Double Marathon 9:50:32 h5
13.09 50km USA10th Youngstown Ultra Trail Classic 50K 5:26:52 h10
23.08 50km USA4th Moebius Green Monster Trail 50K 5:14:53 h3 🥉
07.06 50km USA3rd Buckeye Buster 50K 5:50:44 h8
30.03 50km USA7th Fools 50K Trail Run 5:56:12 h13
08.03 50km USA7th Green Jewel 50K 4:37:34 h26
2013
07.12 50km USA4th Bigfoot 50K Trail Race 5:50:39 h18
09.11 50km USA5th Bills' Badass 50K 5:02:00 h2 🥈
27.10 52.4mi USA6th Run With Scissors Double Marathon 9:30:50 h12
14.09 50km USA9th Youngstown Ultra Trail Classic 50K 4:57:54 h5
24.08 50km USA3rd Moebius Green Monster Trail 50K 4:58:19 h9
27.07 100mi USA7th Burning River 100 Mile Endurance Run 21:39:00 h31
13.07 50km USA19th Buckeye Trail 50k 5:37:59 h22
15.06 50mi USA24th Mohican Trail 50 Mile 9:37:28 h21
11.05 50mi USA50 Miles For Yo Momma 11:18:02 h11
07.04 50km USA6th Fools 50K Trail Run 5:17:46 h11
23.03 50km USA1st Buzzard Day 50 km Trail Race 5:00:22 h11
03.02 50km USA6th Green Jewel 50K 4:44:33 h33
13.01 50km USA4th Run for Regis 50K 5:22:25 h11
2012
01.12 50km USA3rd Bigfoot 50K Trail Race 5:12:42 h12
12.11 50km USA4th Bills' Badass 50K 5:02:00 h2 🥈
15.09 50km USA8th Youngstown Ultra Trail Classic 50K 4:51:25 h3 🥉
25.08 50km USA2nd Moebius Green Monster Trail 50K 4:42:01 h9
28.07 100mi USA6th Burning River 100 Mile Endurance Run 20:50:47 h25
14.07 50km USA18th Buckeye Trail 50k 4:55:52 h5
16.06 50mi USA23th Mohican Trail 50 Mile 8:47:37 h7
02.06 50km USA1st Buckeye Buster 50K 5:04:52 h4
15.04 50km USA4th Forget the PR - Mohican 50k 5:31:40 h15
03.03 50km USA5th Green Jewel 50K 4:14:57 h20
15.01 50km USA3rd Run for Regis 50K 5:19:29 h6
2011
04.12 50km USA2nd Bigfoot 50K Trail Race 5:24:12 h12
12.11 50km USA3rd Bills' Badass 50K 5:10:00 h4
03.05 50km USA4th Green Jewel 50K 4:40:32 h19
16.01 50km USA2nd Run for Regis 50K 6:23:15 h10
2010
13.11 50km USA2nd Bills' Badass 50K 5:21:00 h6
19.06 50mi USA21th Mohican Trail 50 Mile 9:54:28 h9
17.01 50km USA1st Run for Regis 50K 6:29:56 h29
2009
19.07 50km USA15th Buckeye Trail 50k 5:04:59 h25
18.01 50km USAWinter Buckeye Trail 50k 6:47:12 h23
2008
12.07 50km USA14th Buckeye Trail 50k 5:21:31 h19
26.01 50km USAWinter Buckeye Trail 50k 5:32:18 h25
2007
14.07 50km USA13th Buckeye Trail 50k 5:14:50 h28