Larry Pearson

Born : 1960 Cat. M65 Ultrarunner since 2004

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 ?

United States

51,3%

Rank quotient ?This runner's calculation uses 75 eligible race(s): Σ(rank − 1) = 4 686; Σ finishers = 9 135. 4 686 / 9 135 × 100 = 51.30%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed75

Km — ultra races7 641 km

> 100 km24

> 160 km24

Longest race170,6 km

8th Mogollon Monster 100 Mile — 14/9/2019

Km per year (ultra races)

2022

2023

326

2024

506

2025

2026

Race types (share of distance)

Trail99,3%

Stage0,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M2

Longest winning streak0

Current streak0

Records

50 km5h13'11 100 km13h10'30 50 mi9h11'29 100 mi22h18'21

HISTORY

75 race(s)

Date		Race	Perf.	Rk
2025
27.09	50km	10th Sky Island 50K	8:41:29 h	54
28.06	100mi	52nd Western States 100 Mile Endurance Run	29:49:09 h	280
10.05	50mi	20th Jemez Mountain 50mi Trail Run	16:51:44 h	55
26.04	52.4mi	10th Pandora's Box of Rox 50 Mile	14:03:23 h	19
05.04	50mi	12th Brazos Bend 50 - 50 Mile	11:50:15 h	58
14.03	50km	21st Three Days of Syllamo 50 km Run	8:30:39 h	65
2024
05.10	100mi	34th Arkansas Traveller 100	29:21:16 h	89
08.06	50mi	28th Snow Peaks 50 Mile Trail Run	16:58:58 h	113
24.02	52,4mi	7th Tinajas Ultra 52 Mile	14:26:18 h	6
2021
25.09	50km	10th Mount Taylor 50 km Race	8:32:30 h	96
16.07	100mi	28th Hardrock Hundred Endurance Run	46:20:55 h	101
27.06	60km	15th Capt'n Karl's Trail Series - Pedernales Falls	9:13:16 h	29
04.06	100mi	8th Scout Mountain 100 Mile Ultra Trail	33:05:39 h	26
25.04	52.4mi	6th Pandora's Box of Rox 50 Mile	12:47:48 h	13
12.03	101mi	6th J&J Race and Trail Running Reunion 100 Mile Race	30:07:27 h	5
2020
05.12	100km	4th Tinajas Ultra 100 km	17:50:26 h	8
25.09	100mi	22nd The Bear 100 Mile Endurance Run	31:37:44 h	112
2019
14.09	106mi	8th Mogollon Monster 100 Mile	31:35:14 h	42
24.08	60km	13th Capt'n Karl's Trail Series - Reveille Peak Ranch	9:45:26 h	18
03.08	60km	13th Capt'n Karl's Trail Series - Colorado Bend	9:32:45 h	17
25.05	50mi	14th Jemez Mountain 50mi Trail Run	14:56:13 h	55
27.04	52.4mi	4th Pandora's Box of Rox 50 Mile	13:43:50 h	8
09.03	100km	7th Crazy Desert Trail Race 100 km Race	13:10:30 h	18
2018
04.08	100mi	31st Angeles Crest 100 Mile	31:35:14 h	65
23.06	50mi	24th San Juan Solstice 50 Mile Run	15:22:55 h	188
03.03	100km	2nd Tinajas Ultra 100 km	18:16:52 h	13
2017
28.10	100mi	11th Cactus Rose 100 Mile	30:03:21 h	10
29.09	100km	2nd J&J Race and Trail Running Reunion 100 km Race	19:00:28 h	5
16.09	50km	4th Lighthouse Hill Ranch 50K Trail Run	6:04:04 h	5
16.06	100mi	25th Bighorn Mountain Wild & Scenic 100 Mile Trail Run	33:44:03 h	170
20.05	50mi	12th Jemez Mountain 50mi Trail Run	15:38:49 h	76
29.04	52.4mi	2nd Pandora's Box of Rox 50 Mile	11:47:48 h	8
01.04	50km	17th Hells Hills 50km Race	5:35:17 h	14
18.02	50mi	36th Cross Timbers Trail Run	11:51:08 h	2 🥈
07.01	100km	17th Bandera 100 km Ultratrail	15:08:10 h	96
2016
09.09	100mi	37th Wasatch Front 100 Mile	34:35:32 h	183
20.08	100mi	34th Leadville Trail 100 Mile	29:05:29 h	234
16.07	100mi	28th Vermont 100 Mile Endurance Race	26:09:00 h	149
25.06	100mi	43rd Western States 100 Mile Endurance Run	28:14:46 h	180
21.05	50mi	11th Jemez Mountain 50mi Trail Run	14:26:53 h	47
09.04	52mi	4th Possum Kingdom Trail Run 52 Miles	10:20:57 h	4
09.01	100km	16th Bandera 100 km Ultratrail	13:52:11 h	85
2015
12.12	100mi	2nd Brazos Bend 100 - 100 Mile	26:07:00 h	17
21.11	50mi	11th Wild Hare 50 Mile Race	10:59:32 h	26
31.10	100mi	13th Javelina Jundred 100 Mile Endurance Run	23:38:58 h	98
19.09	40mi	4th Rough Creek Trail Run	9:14:46 h	9
29.08	60km	9th Capt'n Karl's Trail Series - Reveille Peak Ranch	8:51:30 h	31
2014
19.07	100mi	26th Vermont 100 Mile Endurance Race	26:12:32 h	163
28.06	100mi	41st Western States 100 Mile Endurance Run	27:15:18 h	190
26.04	50mi	1st Brazos Bend 50 - 50 Mile	9:11:29 h	29
05.04	50mi trail race	14th Hells Hills 50 Mile Race	9:46:12 h	21
01.03	50mi	5th Nueces 50 Mile Trail Run	10:21:24 h	10
01.02	100mi	22nd Rocky Raccoon 100 Mile Trail Run	22:18:21 h	62
11.01	100km trail race	14th Bandera 100 km Ultratrail - Open race	13:14:20 h	46
11.01	100km trail race	14th Bandera 100 km Ultratrail - US Trail Championships	13:14:20 h	31
2013
19.10	50mi	29th Palo Duro 50 Mile Trail Run	9:45:02 h	14
2012
18.08	100mi	30th Leadville Trail 100 Mile	28:09:15 h	174
04.02	100mi	20th Rocky Raccoon 100 Mile Trail Run	24:29:42 h	93
07.01	100km	12th Bandera 100 km Ultratrail	14:14:55 h	56
2011
29.10	100mi	5th Cactus Rose 100 Mile	27:02:06 h	10
09.09	100mi	32nd Wasatch Front 100 Mile	34:16:57 h	148
27.08	60km	5th Capt'n Karl's Trail Series - Muleshoe Bend	8:48:30 h	31
06.08	60km	5th Capt'n Karl's Trail Series - Pedernales Falls	7:23:06 h	16
08.01	50km	11th Bandera 50 km Ultratrail	5:27:48 h	37
2010
30.10	50mi	4th Cactus Rose 50 Mile	11:51:11 h	19
03.04	50mi	10th Hells Hills 50 Mile Race	9:32:27 h	16
13.03	50km	8th Prickly Pear 50 km Trail Run	5:13:11 h	18
09.01	50km	10th Bandera 50 km Ultratrail	5:54:59 h	39
2008
06.12	50km	19th Sunmart Texas Trails 50 km	5:29:54 h	95
05.01	50km	8th Bandera 50 km Ultratrail	6:51:11 h	30
2007
08.12	50km	18th Sunmart Texas Trails 50 km	5:55:38 h	112
10.11	50km	12th Rockledge Rumble Trail Run	7:25:41 h	49
20.10	50km	23rd Palo Duro 50 km Trail Run	6:16:43 h	19
2004
11.09	100mi	25th Wasatch Front 100 Mile	34:24:29 h	104
05.06	50mi	8th Snow Peaks 50 Mile Trail Run	13:59:10 h	127

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	14/9/2019	8th Mogollon Monster 100 Mile	170,59	×2
✓ 2	12/3/2021	6th J&J Race and Trail Running Reunion 100 Mile Race	162,54	×2
✓ 3	28/6/2025	52nd Western States 100 Mile Endurance Run	160,93	×2
✓ 4	5/10/2024	34th Arkansas Traveller 100	160,93	×2
✓ 5	16/7/2021	28th Hardrock Hundred Endurance Run	160,93	×2
✓ 6	4/6/2021	8th Scout Mountain 100 Mile Ultra Trail	160,93	×2
✓ 7	25/9/2020	22nd The Bear 100 Mile Endurance Run	160,93	×2
✓ 8	4/8/2018	31st Angeles Crest 100 Mile	160,93	×2
✓ 9	28/10/2017	11th Cactus Rose 100 Mile	160,93	×2
✓ 10	16/6/2017	25th Bighorn Mountain Wild & Scenic 100 Mile Trail Run	160,93	×2
✓ 11	9/9/2016	37th Wasatch Front 100 Mile	160,93	×2
✓ 12	20/8/2016	34th Leadville Trail 100 Mile	160,93	×2
✓ 13	16/7/2016	28th Vermont 100 Mile Endurance Race	160,93	×2
✓ 14	25/6/2016	43rd Western States 100 Mile Endurance Run	160,93	×2
✓ 15	12/12/2015	2nd Brazos Bend 100 - 100 Mile	160,93	×2
✓ 16	31/10/2015	13th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 17	19/7/2014	26th Vermont 100 Mile Endurance Race	160,93	×2
✓ 18	28/6/2014	41st Western States 100 Mile Endurance Run	160,93	×2
✓ 19	1/2/2014	22nd Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 20	18/8/2012	30th Leadville Trail 100 Mile	160,93	×2
✓ 21	4/2/2012	20th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 22	29/10/2011	5th Cactus Rose 100 Mile	160,93	×2
✓ 23	9/9/2011	32nd Wasatch Front 100 Mile	160,93	×2
✓ 24	11/9/2004	25th Wasatch Front 100 Mile	160,93	×2
✓ 25	5/12/2020	4th Tinajas Ultra 100 km	100,00	×1
✓ 26	9/3/2019	7th Crazy Desert Trail Race 100 km Race	100,00	×1
✓ 27	3/3/2018	2nd Tinajas Ultra 100 km	100,00	×1
✓ 28	29/9/2017	2nd J&J Race and Trail Running Reunion 100 km Race	100,00	×1
✓ 29	7/1/2017	17th Bandera 100 km Ultratrail	100,00	×1
✓ 30	9/1/2016	16th Bandera 100 km Ultratrail	100,00	×1
✓ 31	11/1/2014	14th Bandera 100 km Ultratrail - Open race (USA)	100,00	×1
✓ 32	7/1/2012	12th Bandera 100 km Ultratrail	100,00	×1
✓ 33	26/4/2025	10th Pandora's Box of Rox 50 Mile	84,33	×1
✓ 34	25/4/2021	6th Pandora's Box of Rox 50 Mile	84,33	×1
✓ 35	27/4/2019	4th Pandora's Box of Rox 50 Mile	84,33	×1
✓ 36	29/4/2017	2nd Pandora's Box of Rox 50 Mile	84,33	×1
✓ 37	24/2/2024	7th Tinajas Ultra 52 Mile	84,33	×1
✓ 38	9/4/2016	4th Possum Kingdom Trail Run 52 Miles	83,69	×1
✓ 39	10/5/2025	20th Jemez Mountain 50mi Trail Run	80,47	×1
✓ 40	5/4/2025	12th Brazos Bend 50 - 50 Mile	80,47	×1
✓ 41	8/6/2024	28th Snow Peaks 50 Mile Trail Run	80,47	×1
✓ 42	25/5/2019	14th Jemez Mountain 50mi Trail Run	80,47	×1
✓ 43	23/6/2018	24th San Juan Solstice 50 Mile Run	80,47	×1
✓ 44	20/5/2017	12th Jemez Mountain 50mi Trail Run	80,47	×1
✓ 45	18/2/2017	36th Cross Timbers Trail Run	80,47	×1
✓ 46	21/5/2016	11th Jemez Mountain 50mi Trail Run	80,47	×1
✓ 47	21/11/2015	11th Wild Hare 50 Mile Race	80,47	×1
✓ 48	26/4/2014	1st Brazos Bend 50 - 50 Mile	80,47	×1
✓ 49	5/4/2014	14th Hells Hills 50 Mile Race (USA)	80,47	×1
✓ 50	1/3/2014	5th Nueces 50 Mile Trail Run	80,47	×1
✓ 51	19/10/2013	29th Palo Duro 50 Mile Trail Run	80,47	×1
✓ 52	30/10/2010	4th Cactus Rose 50 Mile	80,47	×1
✓ 53	3/4/2010	10th Hells Hills 50 Mile Race	80,47	×1
✓ 54	5/6/2004	8th Snow Peaks 50 Mile Trail Run	80,47	×1
✓ 55	19/9/2015	4th Rough Creek Trail Run	64,37	—
✓ 56	27/6/2021	15th Capt'n Karl's Trail Series - Pedernales Falls	60,00	—
✓ 57	24/8/2019	13th Capt'n Karl's Trail Series - Reveille Peak Ranch	60,00	—
✓ 58	3/8/2019	13th Capt'n Karl's Trail Series - Colorado Bend	60,00	—
✓ 59	29/8/2015	9th Capt'n Karl's Trail Series - Reveille Peak Ranch	60,00	—
✓ 60	27/8/2011	5th Capt'n Karl's Trail Series - Muleshoe Bend	60,00	—
61	6/8/2011	5th Capt'n Karl's Trail Series - Pedernales Falls	60,00	—
62	27/9/2025	10th Sky Island 50K	50,00	—
63	14/3/2025	21st Three Days of Syllamo 50 km Run	50,00	—
64	25/9/2021	10th Mount Taylor 50 km Race	50,00	—
65	16/9/2017	4th Lighthouse Hill Ranch 50K Trail Run	50,00	—
66	1/4/2017	17th Hells Hills 50km Race	50,00	—
67	8/1/2011	11th Bandera 50 km Ultratrail	50,00	—
68	13/3/2010	8th Prickly Pear 50 km Trail Run	50,00	—
69	9/1/2010	10th Bandera 50 km Ultratrail	50,00	—
70	6/12/2008	19th Sunmart Texas Trails 50 km	50,00	—
71	5/1/2008	8th Bandera 50 km Ultratrail	50,00	—
72	8/12/2007	18th Sunmart Texas Trails 50 km	50,00	—
73	10/11/2007	12th Rockledge Rumble Trail Run	50,00	—
74	20/10/2007	23rd Palo Duro 50 km Trail Run	50,00	—