Iris Cooper
ID 79958
Born : 1959 Cat. W65 Ultrarunner since 2000 CAN
60
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
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
4
Countries visited ?CANCanadaFRAFranceSUISwitzerlandUSAUnited States
51,2%
Rank quotient ?This runner's calculation uses 100 eligible race(s): Σ(rank − 1) = 3 757; Σ finishers = 7 333. 3 757 / 7 333 × 100 = 51.23%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed110
Km — ultra races10 809 km
> 100 km41
> 160 km37
> 200 km5
> 24h6
Longest race383,0 km
2nd Moab 240 Endurance Run — 12/10/2018

Km per year (ultra races)

548
4 races
2022
382
5 races
2023
412
3 races
2024
129
2 races
2025
2026

Race types (share of distance)

Road5,4%
Trail90,0%
Stage4,5%

Wins & podiums (ultra)

🏆 Win3
🏆 Win F14
🏅 Top 37
🏅 Top 3 F36
Longest winning streak1
Current streak0

Records

50 km4h24'33100 km18h34'5950 mi10h08'17100 mi17h33'006 h62,55 km12 h100,00 km24 h167,77 km

HISTORY

100 race(s)
DateRacePerf.Rk
2025
26.07 12h CAN8th Tally in the Valley 12 Hour Trail Race 49.004 km30
24.05 50mi CAN32nd Sulphur Springs Trail Run 50 Mile 13:46:48 h62
2024
29.06 100mi USA51st Western States 100 Mile Endurance Run 29:56:10 h286
01.06 50km CANGreat Mansfield Outdoors 50km 8:18:49 h32
08.05 125mi USA4th Cocodona 125 Mile Race 2d 05:33:24 h85
2023
28.10 159.2km USA21st Javelina Jundred 100 Mile Endurance Run 26:56:49 h348
07.10 50km CAN7th Sticks n' Stones Trail Race 7:09:10 h31
29.07 12h CAN6th Tally in the Valley 12 Hour Trail Race 63.000 km30
25.06 15h CAN5th Sunburn Solstice 15 Hour Trail Run 60.000 km32
29.04 50km CAN14th Pick Your Poison 50K Trail Run 8:12:24 h70
2022
12.11 100mi USA9th Tunnel Hill 100 Mile Race 27:08:13 h98
15.10 100km USA14th Oil Creek 100 km Trail Run 20:01:56 h50
30.07 12h CAN5th Tally in the Valley 12 Hour Trail Race 49.000 km44
19.06 148mi/5stages USA16th Desert RATS Multi-day Footrace Adventure 41:00:00 h12
2021
13.08 206mi USA7th Bigfoot 200 Endurance Run 4d 10:21:25 h109
24.07 12h CAN4th Tally in the Valley 12 Hour Trail Race 84.000 km7
2020
19.09 24h CAN8th That Dam Hill 24 Hour Run 164.308 km5
2019
12.10 100km USA11th Oil Creek 100 km Trail Run 18:34:59 h44
16.08 160km SUI3. Swiss Alps 100 - 100mi 47:38:23 h42
27.07 12h CAN2nd Tally in the Valley 12 Hour Trail Race 84.000 km6
06.07 56km CAN10th Limberlost 56 km Challenge 8:53:47 h47
08.06 50km CAN7th Conquer the Canuck 50 km 6:27:29 h31
18.05 100mi USA25th Massanutten Mountain Trails 100 Mile 34:30:17 h89
2018
12.10 238mi USA2nd Moab 240 Endurance Run 4d 14:07:08 h102
08.09 50mi CAN23rd Haliburton Forest 50 Mile Race 11:16:04 h27
28.07 24h CAN1st Tally in the Valley 24 Hour Trail Race 160.998 km1 🏆
07.07 56km CAN9th Limberlost 56 km Challenge 8:50:56 h52
16.06 100mi USA29th Mohican Trail 100 Mile 30:48:57 h69
26.05 50mi CAN26th Sulphur Springs Trail Run 50mi 12:46:50 h74
28.04 50km CAN10th Pick Your Poison 50K Trail Run 7:20:01 h57
2017
14.10 100mi USA9th Oil Creek 100 Miles Trail Run 30:20:25 h53
08.09 202mi USA4th Tahoe 200 Mile Endurance Run 4d 01:00:50 h95
27.05 100mi CAN25th Sulphur Springs Trail Run 100 Mile 25:49:07 h15
29.04 24h USA6th O24 - Outrun 24h Trail Run 167.773 km5
2016
12.11 100mi USA8th The Chimera 100 Mile Mountain Race 32:34:19 h24
06.08 75km CAN10th Creemore Vertical Challenge 75 km Trail Run 10:52:54 h6
23.07 24h CAN10th Dirty girls 24 hour Trail Race 128.000 km8
09.07 56km CAN7th Limberlost 56 km Challenge 9:49:49 h44
17.06 100mi USA4th Bryce 100 Mile Trail Run 35:45:16 h97
28.05 50mi CAN24th Sulphur Springs Trail Run 50mi 10:35:12 h38
30.04 24h USA5th O24 - Outrun 24h Trail Run 160.934 km11
2015
18.07 100mi USA27th Vermont 100 Mile Endurance Race 23:13:49 h86
27.06 100mi USA42nd Western States 100 Mile Endurance Run 27:57:38 h168
23.05 50mi CAN23rd Sulphur Springs Trail Run 50mi 10:34:11 h53
02.05 24h USA4th O24 - Outrun 24h Trail Run 101.636 km55
2014
11.10 100mi USA6th Oil Creek 100 Miles Trail Run 27:37:44 h41
2013
05.10 100mi USA5th Oil Creek 100 Miles Trail Run 27:15:38 h23
07.09 100mi CAN18th Haliburton Forest 100 Mile Race 23:22:53 h8
10.08 12h CAN7th Dirty girls 12 hour Trail Race 84.000 km3 🥉
22.06 50km CAN21st Niagara Ultra 50 km 4:57:14 h27
25.05 100mi CAN21st Sulphur Springs Trail Run 100 Mile 20:35:43 h15
27.04 50km CAN5th Pick Your Poison 50K Trail Run 6:48:24 h57
2012
23.06 50km CAN20th Niagara Ultra 50 km 4:45:00 h36
26.05 100mi CAN20th Sulphur Springs Trail Run 100 Mile 21:49:21 h15
12.05 84km CAN7th Seaton Trail Run 50 Miles 12:45:00 h12
2011
15.10 50km CAN9th Vulture Bait 50 km Trail Race 5:09:49 h32
01.10 50km CAN10th Run for the Toad 50 km 5:08:11 h52
10.09 100mi CAN16th Haliburton Forest 100 Mile Race 22:45:13 h6
20.08 100mi USA2nd Beast of Burden Summer 100 Miler 18:03:10 h2 🥈
06.08 6h CAN5th Dirty girls 6 hour Trail Race 47.500 km13
18.06 50km CAN19th Niagara Ultra 50 km 4:24:33 h17
11.06 6h CAN19th Self Transcendence 6 Hour Run Kingston 62.554 km5
28.05 100mi CAN19th Sulphur Springs Trail Run 100 Mile 20:55:45 h4
30.04 50km CAN3rd Pick Your Poison 50K Trail Run 6:51:41 h28
23.04 100mi CAN2nd Jerseyville Fat Ass 100 Mile 17:33:00 h1 🏆
2010
11.09 100mi CAN15th Haliburton Forest 100 Mile Race 23:52:47 h6
07.08 12h CAN4th Dirty girls 12 hour Trail Race 87.800 km3 🥉
31.07 100mi USA4th Burning River 100 Mile Endurance Run 26:31:11 h91
19.06 50km CAN18th Niagara Ultra 50 km 4:59:38 h49
29.05 100mi CAN18th Sulphur Springs Trail Run 100mi 22:15:46 h9
15.05 100mi USA16th Massanutten Mountain Trails 100 Mile 30:14:52 h59
24.04 100mi CAN1st Jerseyville Fat Ass 100 Mile 17:52:00 h1 🏆
2009
12.09 100mi CAN14th Haliburton Forest 100 Mile Race 24:20:09 h8
08.08 12h CAN3rd Dirty girls 12 hour Trail Race 100.000 km4
2008
28.10 161km/6stages FRA5. Corsica Coast Race 25:00:30 h27
18.10 50km CAN6th Vulture Bait 50 km Trail Race 5:27:38 h37
06.09 100mi CAN13th Haliburton Forest 100 Mile Race 29:27:45 h23
19.04 52km CAN3rd Seaton Trail Run 52 km 6:16:41 h10
2007
13.10 50km CAN5th Vulture Bait 50 km Trail Race 4:43:48 h25
29.09 50km CAN6th Run for the Toad 50 km 5:16:14 h33
08.09 100mi CAN12th Haliburton Forest 100 Mile Race 26:34:16 h12
11.08 12h CAN1st Dirty girls 12 hour Trail Race 92.500 km3 🥉
21.04 52km CAN2nd Seaton Trail Run 52 km 6:39:10 h10
2006
14.10 50km CAN4th Vulture Bait 50 km Trail Race 5:09:31 h30
09.09 50mi CAN11th Haliburton Forest 50 Mile Race 10:08:17 h7
26.05 50km CAN14th Sulphur Springs Trail Run 50km 5:54:27 h28
08.04 52km CAN1st Seaton Trail Run 52 km 6:56:10 h23
2005
15.10 50km CAN3rd Vulture Bait 50 km Trail Race 4:49:04 h20
30.07 92km/2stages CANUltimat Canuck 92 km Stage Race 10:24:03 h23
27.05 50km CAN13th Sulphur Springs Trail Run 50km 5:23:26 h24
09.04 50km CANShades Mills 50 km Trail Run 5:11:39 h27
2004
16.10 50km CAN2nd Vulture Bait 50 km Trail Race 4:52:31 h18
02.10 50km CAN3rd Run for the Toad 50 km 5:00:24 h27
11.09 50km CAN9th Haliburton Forest 50 km Race 6:12:31 h18
2003
24.05 50km CAN11th Sulphur Springs Trail Run 50km 5:24:09 h8
2002
20.07 50km CAN6th Damn Tuff Ruff Bluff Run 4:49:17 h9
25.05 50km CAN10th Sulphur Springs Trail Run 50km 5:11:23 h10
2001
01.09 50km CAN6th Haliburton Forest 50 km Race 4:56:50 h10
21.07 50km CAN5th Damn Tuff Ruff Bluff Run 5:06:58 h17
2000
22.07 50km CAN4th Damn Tuff Ruff Bluff Run 5:00:31 h21