John Spannuth
ID 58808
Born : 1969 Cat. M55 Ultrarunner since 2003 USA
55
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
78
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
2
Countries visited ?CANCanadaUSAUnited States
31,3%
Rank quotient ?This runner's calculation uses 107 eligible race(s): Σ(rank − 1) = 3 678; Σ finishers = 11 766. 3 678 / 11 766 × 100 = 31.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed107
Km — ultra races9 551 km
> 100 km27
> 160 km25
> 200 km3
> 24h4
> 48h3
Longest race359,9 km
34th Across the Years, 72h — 29/12/2018

Km per year (ultra races)

794
9 races
2022
586
5 races
2023
486
4 races
2024
1 071
10 races
2025
105
2 races
2026

Race types (share of distance)

Road14,7%
Trail83,6%
Elim.1,7%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 38
🏅 Top 3 M11
Longest winning streak1
Current streak0

Records

50 km4h09'58100 km11h24'0050 mi7h41'10100 mi19h26'246 h49,20 km48 h258,49 km

HISTORY

107 race(s)
DateRacePerf.Rk
2026
24.05 50km USA48th Rocky Mountain 50k 6:11:00 h5
07.02 55km USA4th BURT 55km 7:15:03 h20
2025
28.12 72h USA41st Across the Years, 72h 329.236 km3 🥉
25.10 50km CAN9th ECT 50k Ultra Marathon 9:17:26 h131
18.07 100mi USA27th Cascade Crest Classic 100 Mile 29:09:53 h62
21.06 100mi USA33rd Bighorn Mountain Wild & Scenic 100 Mile Trail Run 32:37:20 h124
08.06 50km USA4th Hiawatha Trail Run 5:01:26 h15
24.05 7h USA14th Sri Chinmoy 7 Hour Race 64.438 km2 🥈
10.05 50km CAN3rd Suffer on Centennial 6:08:03 h38
27.04 50km USA20th Spokane River Run 50K 6:22:39 h27
21.03 100km USA15th Badger Mountain 100 km Challenge 13:39:24 h7
08.02 55km USA3rd BURT 55km 7:24:12 h7
2024
06.09 100mi USA45th Wasatch Front 100 Mile 35:08:35 h140
19.07 100mi USA26th Cascade Crest Classic 100 Mile 31:01:15 h80
04.05 40mi USA46th Strolling Jim 40 Mile 6:08:18 h18
22.03 100km USA14th Badger Mountain 100 km Challenge 14:04:21 h8
2023
08.12 26h USA6th Last One Standing Ultra Marathon 164.153 km1 🏆
08.09 100mi USA44th Wasatch Front 100 Mile 35:27:21 h182
15.07 50km USA10th McCall Trailrunning Classic 50 km 10:24:51 h7
24.03 100mi USA13th Badger Mountain 100 Mile Challenge 24:39:52 h22
04.03 50km USA10th Monument Valley 50 km Race 7:20:33 h25
2022
05.11 50km USA9th Silver Falls Trail Run 6:11:04 h56
08.10 50mi USA41st Le Grizz 50 Mile Ultramarathon 9:32:54 h19
22.07 100mi USA24th Cascade Crest Classic 100 Mile 29:40:46 h50
02.07 50km USA1st Bob Marshall Trail 50K 5:30:59 h3 🥉
11.06 50mi USA13th Lumberjack Endurance 50 Mile Run 11:21:00 h3 🥉
21.05 50km USA37th Silver State 50 km 7:19:38 h33
23.04 50mi USA18th Capitol Peak 50 Miler 10:45:07 h16
25.03 50mi USA12th Badger Mountain 50 Mile Challenge 10:14:16 h15
05.02 100mi USA30th Rocky Raccoon 100 Mile Trail Run 21:30:52 h36
2021
02.10 50km USA20th Baker Lake 50K Ultra Trail Run 6:15:39 h32
28.08 100mi USA23rd Cascade Crest Classic 100 Mile 29:23:47 h45
10.07 100km USA23rd Siskiyou Out Back 100 km Trail Run 16:56:01 h80
05.06 50km USA4th Red Devil Challenge 7:49:32 h35
22.05 50km USA11th Croom Zoom 50 km Run 5:46:27 h28
08.05 50km USA26th McDonald Forest 50K Trail Run 6:33:13 h90
11.04 36mi USA19th Peterson Ridge Rumble 40 Mile Trail Run 6:39:45 h57
2020
31.10 100mi USA18th Javelina Jundred 100 Mile Endurance Run 23:22:24 h47
26.09 50km USA4th Crimson Canyon 50 km Ultramarathon 7:56:33 h19
20.06 50km USA2nd Mount Shasta Gateway 50 km Trail Race 6:44:02 h27
15.02 50km USA3rd Run Forest Run 50k Race 7:26:31 h18
18.01 50km USA17th Capitol Peak MegaFatAss 6:15:13 h53
2019
14.12 50km USA17th Pigtails Run 50K 4:32:33 h8
02.11 50km USA1st Coyote Wall 50km Trail Race 7:49:53 h24
26.10 50km USA18th ORRC Autumn Leaves 50 km Run 4:34:44 h11
03.08 125km CAN20th Canadian Death Race 20:49:17 h91
06.07 50km USA4th Needles 50k 9:34:00 h43
02.03 50km USA2nd Wallace Falls Trail Run 50km 7:56:13 h13
2018
29.12 72h USA34th Across the Years, 72h 359.862 km4
22.09 50km USA23rd Cle Elum Ridge 50k 7:11:13 h30
14.07 50mi USA20th Mt. Hood 50 Mile Trail Run 9:53:59 h50
23.06 30mi USA6th Kesugi Ridge Traverse 8:40:21 h37
02.06 50km USA9th Vashon Ultramarathon 50k 5:09:02 h14
14.04 100km USA9th Lumberjack Endurance 100 km Run 13:53:08 h1 🏆
2017
30.12 48h USA33rd Across the Years, 48h 258.493 km4
28.10 6h USA11th Carkeek 6 Hour - Early start 49.197 km4
01.04 100mi USA23rd Umstead Endurance Run 100 Miles 20:04:16 h19
05.03 50km USA15th Caumsett Park 50K Lloyd Neck - Championships 4:09:58 h18
2016
24.09 100mi USA4th Mountain Lakes 100 24:54:53 h44
20.08 100km USA15th Waldo 100K Trail Run 15:34:52 h50
30.07 50mi USA24th White River 50 Mile Trail Run 10:42:24 h107
23.07 50km USA1st Needles 50k 9:39:00 h21
25.06 50km USA6th Taylor Mountain 50 km Trail Run 5:18:43 h15
25.03 50km USA6th Badger Mountain 50 km Challenge 5:36:09 h3 🥉
2015
09.05 50km USA20th McDonald Forest 50K Trail Run 5:57:54 h60
25.04 55km USA12th Capitol Peak 55K 6:18:15 h10
2013
24.08 100mi USA15th Cascade Crest Classic 100 Mile 27:07:16 h52
29.06 50km USA3rd Taylor Mountain 50 km Trail Run 6:13:39 h12
19.05 50mi USA5th Sun Mountain 50 Mile Trail Races 9:36:58 h32
16.03 50km USA21th Chuckanut 50K 5:40:06 h138
2012
13.10 50km USA3rd Defiance 50k 5:11:33 h14
02.09 50km USA4th Roots Rock 50K Run 6:10:15 h4
02.06 100mi USA34th Old Dominion 100 Mile Endurance Run 22:06:00 h12
31.03 100mi USA18th Umstead Endurance Run 100 Miles 19:26:24 h16
26.02 50km USA5th Lord Hill Trail Run 5:58:40 h14
2011
19.11 50mi USA2nd Stone Mill 50 Mile Run 10:19:44 h38
04.06 100mi USA33rd Old Dominion 100 Mile Endurance Run 22:54:02 h26
07.05 50km USA13th Capon Valley 50K Run 5:20:27 h20
26.03 50mi USA7th Bel Monte 50 Mile Endurance Run 10:57:38 h23
12.02 50km USA16th Holiday Lake 50K++ 5:08:11 h70
2010
20.11 50mi USA1st Stone Mill 50 Mile Run 9:13:42 h10
14.08 50km USA4th El Vaquero Loco 50K Mountain Race 9:18:23 h40
05.06 100mi USA32nd Old Dominion 100 Mile Endurance Run 23:22:38 h18
27.03 50mi USA4th Old Goat's 50 Mile Trail Race 10:44:52 h32
06.03 50km USA27th San Juan Trail 50 km 6:17:53 h29
17.01 50km USA6th Calico Trail Run 50 km 5:04:08 h18
2009
06.12 50km USA23rd OTHTC High Desert 50K Ultra 4:24:13 h21
26.09 72mi USA14th Tahoe Midnight Express Ultra 72 Mile 11:53:51 h16
06.06 100mi USA8th San Diego 100 Mile Endurance Run 23:04:13 h20
09.05 50mi USA6th PCT 50 Mile Trail Run 10:50:00 h31
14.03 50km USA20th Way Too Cool 50K Endurance Run 5:45:33 h204
2007
20.10 100mi USA6th San Diego 100 Mile Endurance Run 23:52:23 h13
11.08 50km USA3rd Angeles National Forest 50k Trail Race 6:40:00 h27
14.01 38.5mi USA2nd The Ghost Town 38.5 7:20:45 h6
2006
30.12 50km USA10th Huff 50K Trail Run 4:45:03 h21
18.11 50mi USA44th JFK 50 Mile 8:22:10 h102
22.07 100mi USA18th Vermont 100 Mile Endurance Race 22:31:06 h32
03.06 100km USA11th Kettle Moraine 100 km Endurance Run 11:24:00 h10
13.05 50km USA25th Ice Age Trail 50 km Run 4:32:10 h13
2005
27.08 31.5mi USA8th Tamalpa Headlands 50K 5:36:25 h55
25.06 100mi USA32th Western States 100 Mile Endurance Run 25:56:57 h141
16.04 50mi USA5th McNaughton 50 Mile Ultra Race 8:57:58 h7
19.03 50km USA17th The HAT Run 50K 4:55:12 h47
19.02 50km USA2nd Louisville's Love'n the Hills (LLTH 50K) 6:09:00 h11
08.01 50km USA6th Salem Lakeshore Frosty Fifty 4:13:54 h14
2003
01.11 50mi USA4th Chicago Lakefront Fall 50 Mile Race 7:41:10 h2 🥈
10.05 50km USA22th Ice Age Trail 50 km Run 4:42:04 h7