James Morrison

Born : 1958 Cat. M65 Ultrarunner since 1999

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

Belgium

Canada

United States

34,5%

Rank quotient ?This runner's calculation uses 108 eligible race(s): Σ(rank − 1) = 3 265; Σ finishers = 9 458. 3 265 / 9 458 × 100 = 34.52%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed110

Km — ultra races8 280 km

> 100 km18

> 160 km13

> 24h4

Longest race160,9 km

16th Haliburton Forest 100 Mile Race — 10/9/2011

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road22,4%

Trail75,4%

Stage2,2%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 35

🏅 Top 3 M7

Longest winning streak0

Current streak0

Records

50 km4h07'50 100 km9h18'46 50 mi8h38'12 100 mi20h32'56 6 h68,53 km 12 h105,00 km 24 h156,87 km

HISTORY

119 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2016
01.10	50km	15th Run for the Toad 50 km	6:45:55 h	92
18.06	50km	24th Niagara Ultra 50 km	6:41:46 h	135
14.05	50km	10th Seaton Trail Run 50 km	7:31:25 h	106
2015
12.09	50mi	20th Haliburton Forest 50 Mile Race	11:54:13 h	37
06.06	6h	23rd Self Transcendence 6 Hour Run Kingston	51.266 km	39
23.05	50mi	23rd Sulphur Springs Trail Run 50mi	10:48:46 h	61
09.05	50km	9th Seaton Trail Run 50 km	7:27:05 h	59
25.04	50km	7th Pick Your Poison 50K Trail Run	6:54:56 h	65
2014
04.10	50km	13th Run for the Toad 50 km	6:12:35 h	127
24.05	50mi	22nd Sulphur Springs Trail Run 50mi	11:26:22 h	54
10.05	50km	8th Seaton Trail Run 50 km	6:41:59 h	39
2013
05.10	50km	12th Run for the Toad 50 km	5:29:32 h	79
06.07	50km	7th Creemore Vertical Challenge 50 km Trail Run	6:40:51 h	56
25.05	50mi	21st Sulphur Springs Trail Run 50mi	9:34:12 h	29
27.04	50km	5th Pick Your Poison 50K Trail Run	6:14:21 h	41
2012
29.09	50km	11th Run for the Toad 50 km	5:12:35 h	46
07.07	50km	6th Creemore Vertical Challenge 50 km Trail Run	6:35:25 h	44
23.06	100km	20th Niagara Ultra 100 km	11:21:13 h	17
23.06	50km	20th Niagara Ultra 100 km - 50km Split	5:08:13 h	20
26.05	50mi	20th Sulphur Springs Trail Run 50mi	9:29:32 h	29
28.04	50km	4th Pick Your Poison 50K Trail Run	6:05:05 h	45
2011
01.10	50km	10th Run for the Toad 50 km	6:09:43 h	111
24.09	24h	30th Self-Transcendence 24 Hour Race Ottawa	156.872 km	9
10.09	100mi	16th Haliburton Forest 100 Mile Race	27:37:46 h	18
06.08	24h	5th Dirty girls 24 hour Trail Race	122.100 km	9
02.07	50km	5th Creemore Vertical Challenge 50 km Trail Run	5:48:01 h	31
18.06	50km	19th Niagara Ultra 50 km	5:03:38 h	61
11.06	6h	19th Self Transcendence 6 Hour Run Kingston	58.486 km	11
28.05	100mi	19th Sulphur Springs Trail Run 100 Mile	25:44:06 h	25
30.04	50km	3rd Pick Your Poison 50K Trail Run	6:43:59 h	25
2010
02.10	50km	9th Run for the Toad 50 km	5:34:57 h	36
11.09	50mi	15th Haliburton Forest 50 Mile Race	10:21:05 h	24
07.08	6h	4th Dirty girls 6 hour Trail Race	45.100 km	5
03.07	50km	4th Creemore Vertical Challenge 50 km Trail Run	5:44:46 h	23
19.06	50km	18th Niagara Ultra 50 km	5:00:37 h	50
29.05	100mi	18th Sulphur Springs Trail Run 100mi	25:33:45 h	19
01.05	50km	2nd Pick Your Poison 50K Trail Run	5:54:51 h	25
17.04	50mi	5th Seaton Trail Run 50 Miles	10:47:19 h	11
2009
17.10	50km	7th Vulture Bait 50 km Trail Race	5:20:10 h	48
03.10	50km	8th Run for the Toad 50 km	5:10:53 h	29
12.09	50km	14th Haliburton Forest 50 km Race	5:32:36 h	9
04.07	50km	3rd Creemore Vertical Challenge 50 km Trail Run	5:19:46 h	17
20.06	50km	17th Niagara Ultra 50 km	4:34:16 h	19
23.05	50km	17th Sulphur Springs Trail Run 50km	5:06:50 h	10
16.05	100mi	15th Massanutten Mountain Trails 100 Mile	31:31:54 h	50
28.03	50km	2nd Terrapin Mountain 50 km Race	5:55:10 h	40
2008
18.10	50km	6th Vulture Bait 50 km Trail Race	5:01:41 h	22
04.10	50km	7th Run for the Toad 50 km	5:02:07 h	28
06.09	100mi	13th Haliburton Forest 100 Mile Race	25:26:09 h	14
09.08	12h	2nd Dirty girls 12 hour Trail Race	105.000 km	3 🥉
05.07	50km	2nd Creemore Vertical Challenge 50 km Trail Run	5:05:41 h	10
21.06	50km	16th Niagara Ultra 50 km	4:27:41 h	21
17.05	100mi	14th Massanutten Mountain Trails 100 Mile	30:53:55 h	37
19.04	78km	3rd Seaton Trail Run 78 km	9:01:35 h	6
29.03	50km	1st Terrapin Mountain 50 km Race	5:25:23 h	30
2007
08.12	50mi	1st IAU Trail WC Huntsville (18th Sunmart Texas Trail)	9:13:07 h	54
29.09	50km	6th Run for the Toad 50 km	5:59:18 h	60
11.08	12h	1st Dirty girls 12 hour Trail Race	92.500 km	2 🥈
21.04	78km	2nd Seaton Trail Run 78 km	9:47:22 h	6
2006
09.12	100km	4th Hellgate 100 km	15:39:04 h	21
14.10	50km	4th Vulture Bait 50 km Trail Race	4:37:25 h	10
09.09	100mi	11th Haliburton Forest 100 Mile Race	20:32:56 h	2 🥈
22.07	50km	10th Damn Tuff Ruff Bluff Run	4:57:12 h	11
24.06	50km	14th Niagara Ultra 50 km	4:58:06 h	30
10.06	6h	14th Self Transcendence 6 Hour Run Kingston	68.526 km	6
26.05	100mi	14th Sulphur Springs Trail Run 100mi	21:52:00 h	4
06.05	50km	6th Toronto Ultra Race 100km - 50km Split	4:33:51 h	16
06.05	100km	6th Toronto Ultra Race 100km	9:18:46 h	10
08.04	52km	1st Seaton Trail Run 52 km	5:25:09 h	6
2005
03.12	50mi	16th Sunmart Texas Trails 50 Mile	8:38:12 h	39
15.10	50km	3rd Vulture Bait 50 km Trail Race	4:50:05 h	22
10.09	100mi	10th Haliburton Forest 100 Mile Race	23:57:39 h	4
30.07	92km/2stages	Ultimat Canuck 92 km Stage Race	9:48:14 h	19
16.07	50km	9th Damn Tuff Ruff Bluff Run	5:12:03 h	20
25.06	50km	13th Niagara Ultra 50 km	4:42:18 h	12
27.05	50mi	13th Sulphur Springs Trail Run 50mi	9:01:06 h	12
30.04	50km	10th Ganaraska 50 km Trail Run	5:26:57 h	19
09.04	50km	Shades Mills 50 km Trail Run	4:57:57 h	22
2004
20.11	50mi	42nd JFK 50 Mile	9:06:17 h	159
16.10	50km	2nd Vulture Bait 50 km Trail Race	4:54:34 h	19
02.10	50km	3rd Run for the Toad 50 km	5:02:21 h	28
11.09	50km	23rd Self-Transcendence 24 Hour Race Ottawa - 50km Split	5:06:09 h	6
11.09	50mi	23rd Self-Transcendence 24 Hour Race Ottawa - 50mi Split	9:10:14 h	5
11.09	100km	23rd Self-Transcendence 24 Hour Race Ottawa - 100km Split	13:48:56 h	12
11.09	12h	23rd Self-Transcendence 24 Hour Race Ottawa - 12h Split	90.000 km	12
11.09	24h	23rd Self-Transcendence 24 Hour Race Ottawa	133.516 km	14
31.07	92km/2stages	Ultimat Canuck 92 km Stage Race	9:10:31 h	7
17.07	50km	8th Damn Tuff Ruff Bluff Run	4:54:52 h	5
26.06	50km	12th Niagara Ultra 50 km	4:13:45 h	7
12.06	6h	12th Self Transcendence 6 Hour Run Kingston	66.767 km	6
29.05	100mi	12th Sulphur Springs Trail Run 100mi	22:17:00 h	3 🥉
24.04	50km	9th Ganaraska 50 km Trail Run	5:11:23 h	16
2003
22.11	50mi	41st JFK 50 Mile	8:40:35 h	100
18.10	50km	1st Vulture Bait 50 km Trail Race	4:07:50 h	12
04.10	50km	2nd Run for the Toad 50 km	4:39:56 h	9
10.05	100km	3rd Toronto Ultra Race 100km	9:35:11 h	5
2002
19.10	50mi	20th Mountain Masochist 50 Mile Trail Run	10:17:21 h	103
07.09	100mi	7th Haliburton Forest 100 Mile Race	24:08:00 h	6
20.07	52.5km	2nd Damn Wakely Dam Ultra	5:59:53 h	3 🥉
21.06	100km	IAU 100km WC Torhout (23. Nacht van Vlaanderen)	9:30:47 h	141
08.06	6h	10th Self Transcendence 6 Hour Run Kingston	50.000 km	44
2001
17.11	50mi	39th JFK 50 Mile	8:49:08 h	116
06.10	50km	10th Slough Of Despond 50 km Road Race	4:13:53 h	10
08.09	50km	20th Self-Transcendence 24 Hour Race Ottawa - 50km Split	5:19:43 h	3 🥉
08.09	50mi	20th Self-Transcendence 24 Hour Race Ottawa - 50mi Split	10:52:01 h	6
08.09	100km	20th Self-Transcendence 24 Hour Race Ottawa - 100km Split	14:23:11 h	7
08.09	6h	20th Self-Transcendence 24 Hour Race Ottawa - 6h Split	54.000 km	4
08.09	12h	20th Self-Transcendence 24 Hour Race Ottawa - 12h Split	86.000 km	6
08.09	24h	20th Self-Transcendence 24 Hour Race Ottawa	152.800 km	5
01.09	100mi	6th Haliburton Forest 100 Mile Race	24:55:17 h	7
11.08	50km	Bechtel Park Trail Race	4:38:24 h	8
21.07	50km	5th Damn Tuff Ruff Bluff Run	4:59:55 h	15
30.06	100km	9th Niagara Ultra 100 km	11:32:16 h	4
09.06	50km	9th Self Transcendence 6 Hour Run Kingston - 50km Split	4:37:01 h	7
09.06	6h	9th Self Transcendence 6 Hour Run Kingston	64.023 km	5
26.05	100mi	9th Sulphur Springs Trail Run 100mi	28:07:00 h	12
28.04	50km	6th Ganaraska 50 km Trail Run	5:02:28 h	6
21.04	100km	1st Toronto Ultra Race 100km	9:37:10 h	5
2000
22.07	50km	4th Damn Tuff Ruff Bluff Run	4:23:20 h	8
1999
24.07	50km	3rd Damn Tuff Ruff Bluff Run	4:57:15 h	8

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	10/9/2011	16th Haliburton Forest 100 Mile Race	160,93	×2
✓ 2	28/5/2011	19th Sulphur Springs Trail Run 100 Mile	160,93	×2
✓ 3	29/5/2010	18th Sulphur Springs Trail Run 100mi	160,93	×2
✓ 4	16/5/2009	15th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 5	6/9/2008	13th Haliburton Forest 100 Mile Race	160,93	×2
✓ 6	17/5/2008	14th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 7	9/9/2006	11th Haliburton Forest 100 Mile Race	160,93	×2
✓ 8	26/5/2006	14th Sulphur Springs Trail Run 100mi	160,93	×2
✓ 9	10/9/2005	10th Haliburton Forest 100 Mile Race	160,93	×2
✓ 10	29/5/2004	12th Sulphur Springs Trail Run 100mi	160,93	×2
✓ 11	7/9/2002	7th Haliburton Forest 100 Mile Race	160,93	×2
✓ 12	1/9/2001	6th Haliburton Forest 100 Mile Race	160,93	×2
✓ 13	26/5/2001	9th Sulphur Springs Trail Run 100mi	160,93	×2
✓ 14	24/9/2011	30th Self-Transcendence 24 Hour Race Ottawa	156,87	×2
✓ 15	8/9/2001	20th Self-Transcendence 24 Hour Race Ottawa	152,80	×2
✓ 16	11/9/2004	23rd Self-Transcendence 24 Hour Race Ottawa	133,52	×2
✓ 17	6/8/2011	5th Dirty girls 24 hour Trail Race	122,10	×1
✓ 18	9/8/2008	2nd Dirty girls 12 hour Trail Race	105,00	×1
✓ 19	23/6/2012	20th Niagara Ultra 100 km	100,00	×1
✓ 20	9/12/2006	4th Hellgate 100 km	100,00	×1
✓ 21	6/5/2006	6th Toronto Ultra Race 100km	100,00	×1
✓ 22	10/5/2003	3rd Toronto Ultra Race 100km	100,00	×1
✓ 23	21/6/2002	IAU 100km WC Torhout (23. Nacht van Vlaanderen)	100,00	×1
✓ 24	30/6/2001	9th Niagara Ultra 100 km	100,00	×1
✓ 25	21/4/2001	1st Toronto Ultra Race 100km	100,00	×1
✓ 26	11/8/2007	1st Dirty girls 12 hour Trail Race	92,50	×1
✓ 27	30/7/2005	Ultimat Canuck 92 km Stage Race	92,00	×1
✓ 28	31/7/2004	Ultimat Canuck 92 km Stage Race	92,00	×1
✓ 29	12/9/2015	20th Haliburton Forest 50 Mile Race	80,47	×1
✓ 30	23/5/2015	23rd Sulphur Springs Trail Run 50mi	80,47	×1
✓ 31	24/5/2014	22nd Sulphur Springs Trail Run 50mi	80,47	×1
✓ 32	25/5/2013	21st Sulphur Springs Trail Run 50mi	80,47	×1
✓ 33	26/5/2012	20th Sulphur Springs Trail Run 50mi	80,47	×1
✓ 34	11/9/2010	15th Haliburton Forest 50 Mile Race	80,47	×1
✓ 35	17/4/2010	5th Seaton Trail Run 50 Miles	80,47	×1
✓ 36	8/12/2007	1st IAU Trail WC Huntsville (18th Sunmart Texas Trail)	80,47	×1
✓ 37	3/12/2005	16th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 38	27/5/2005	13th Sulphur Springs Trail Run 50mi	80,47	×1
✓ 39	20/11/2004	42nd JFK 50 Mile	80,47	×1
✓ 40	22/11/2003	41st JFK 50 Mile	80,47	×1
✓ 41	19/10/2002	20th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 42	17/11/2001	39th JFK 50 Mile	80,47	×1
✓ 43	19/4/2008	3rd Seaton Trail Run 78 km	78,00	×1
✓ 44	21/4/2007	2nd Seaton Trail Run 78 km	78,00	×1
✓ 45	10/6/2006	14th Self Transcendence 6 Hour Run Kingston	68,53	×1
✓ 46	12/6/2004	12th Self Transcendence 6 Hour Run Kingston	66,77	×1
✓ 47	9/6/2001	9th Self Transcendence 6 Hour Run Kingston	64,02	×1
✓ 48	11/6/2011	19th Self Transcendence 6 Hour Run Kingston	58,49	—
✓ 49	20/7/2002	2nd Damn Wakely Dam Ultra	52,50	—
✓ 50	8/4/2006	1st Seaton Trail Run 52 km	52,00	—
✓ 51	6/6/2015	23rd Self Transcendence 6 Hour Run Kingston	51,27	—
52	1/10/2016	15th Run for the Toad 50 km	50,00	—
53	18/6/2016	24th Niagara Ultra 50 km	50,00	—
54	14/5/2016	10th Seaton Trail Run 50 km	50,00	—
55	9/5/2015	9th Seaton Trail Run 50 km	50,00	—
56	25/4/2015	7th Pick Your Poison 50K Trail Run	50,00	—
57	4/10/2014	13th Run for the Toad 50 km	50,00	—
58	10/5/2014	8th Seaton Trail Run 50 km	50,00	—
59	5/10/2013	12th Run for the Toad 50 km	50,00	—
60	6/7/2013	7th Creemore Vertical Challenge 50 km Trail Run	50,00	—
61	27/4/2013	5th Pick Your Poison 50K Trail Run	50,00	—
62	29/9/2012	11th Run for the Toad 50 km	50,00	—
63	7/7/2012	6th Creemore Vertical Challenge 50 km Trail Run	50,00	—
64	28/4/2012	4th Pick Your Poison 50K Trail Run	50,00	—
65	1/10/2011	10th Run for the Toad 50 km	50,00	—
66	2/7/2011	5th Creemore Vertical Challenge 50 km Trail Run	50,00	—
67	18/6/2011	19th Niagara Ultra 50 km	50,00	—
68	30/4/2011	3rd Pick Your Poison 50K Trail Run	50,00	—
69	2/10/2010	9th Run for the Toad 50 km	50,00	—
70	3/7/2010	4th Creemore Vertical Challenge 50 km Trail Run	50,00	—
71	19/6/2010	18th Niagara Ultra 50 km	50,00	—
72	1/5/2010	2nd Pick Your Poison 50K Trail Run	50,00	—
73	17/10/2009	7th Vulture Bait 50 km Trail Race	50,00	—
74	3/10/2009	8th Run for the Toad 50 km	50,00	—
75	12/9/2009	14th Haliburton Forest 50 km Race	50,00	—
76	4/7/2009	3rd Creemore Vertical Challenge 50 km Trail Run	50,00	—
77	20/6/2009	17th Niagara Ultra 50 km	50,00	—
78	23/5/2009	17th Sulphur Springs Trail Run 50km	50,00	—
79	28/3/2009	2nd Terrapin Mountain 50 km Race	50,00	—
80	18/10/2008	6th Vulture Bait 50 km Trail Race	50,00	—
81	4/10/2008	7th Run for the Toad 50 km	50,00	—
82	5/7/2008	2nd Creemore Vertical Challenge 50 km Trail Run	50,00	—
83	21/6/2008	16th Niagara Ultra 50 km	50,00	—
84	29/3/2008	1st Terrapin Mountain 50 km Race	50,00	—
85	29/9/2007	6th Run for the Toad 50 km	50,00	—
86	14/10/2006	4th Vulture Bait 50 km Trail Race	50,00	—
87	22/7/2006	10th Damn Tuff Ruff Bluff Run	50,00	—
88	24/6/2006	14th Niagara Ultra 50 km	50,00	—
89	15/10/2005	3rd Vulture Bait 50 km Trail Race	50,00	—
90	16/7/2005	9th Damn Tuff Ruff Bluff Run	50,00	—
91	25/6/2005	13th Niagara Ultra 50 km	50,00	—
92	30/4/2005	10th Ganaraska 50 km Trail Run	50,00	—
93	9/4/2005	Shades Mills 50 km Trail Run	50,00	—
94	16/10/2004	2nd Vulture Bait 50 km Trail Race	50,00	—
95	2/10/2004	3rd Run for the Toad 50 km	50,00	—
96	17/7/2004	8th Damn Tuff Ruff Bluff Run	50,00	—
97	26/6/2004	12th Niagara Ultra 50 km	50,00	—
98	24/4/2004	9th Ganaraska 50 km Trail Run	50,00	—
99	18/10/2003	1st Vulture Bait 50 km Trail Race	50,00	—
100	4/10/2003	2nd Run for the Toad 50 km	50,00	—
101	8/6/2002	10th Self Transcendence 6 Hour Run Kingston	50,00	—
102	6/10/2001	10th Slough Of Despond 50 km Road Race	50,00	—
103	11/8/2001	Bechtel Park Trail Race	50,00	—
104	21/7/2001	5th Damn Tuff Ruff Bluff Run	50,00	—
105	28/4/2001	6th Ganaraska 50 km Trail Run	50,00	—
106	22/7/2000	4th Damn Tuff Ruff Bluff Run	50,00	—
107	24/7/1999	3rd Damn Tuff Ruff Bluff Run	50,00	—
108	7/8/2010	4th Dirty girls 6 hour Trail Race	45,10	—