Doyle Carpenter

Born : 1940 Cat. M85 Ultrarunner since 1981

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

43,9%

Rank quotient ?This runner's calculation uses 87 eligible race(s): Σ(rank − 1) = 2 171; Σ finishers = 4 940. 2 171 / 4 940 × 100 = 43.95%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed89

Km — ultra races11 630 km

> 100 km38

> 160 km30

> 200 km11

> 24h39

> 48h26

Longest race644,9 km

5th Edward Payson Weston Six Day Track Race — 17/6/1984

Km per year (ultra races)

332

2022

328

2023

162

2024

2025

2026

Race types (share of distance)

Road65,9%

Trail27,0%

Stage2,2%

?4,9%

Wins & podiums (ultra)

🏆 Win5

🏆 Win M5

🏅 Top 313

🏅 Top 3 M14

Longest winning streak1

Current streak0

Records

100 km9h36'01 50 mi7h10'04 100 mi19h33'16 12 h80,47 km 24 h186,68 km 48 h283,87 km 6 d644,94 km

HISTORY

87 race(s) · 6 split(s) nested

Date		Race	Perf.	Rk
2024
07.06	48h	13th Merrill's Mile 48 Hour Run	161.747 km	34
2023
01.07	48h	12th Merrill's Mile 48 Hour Run	164.138 km	19
31.03	48h	3rd The Country Mile 48 Hour Race	163.573 km	60
2022
01.09	90h	8th A Race for the Ages	170.590 km	36
02.07	48h	11th Merrill's Mile 48 Hour Run	78.085 km	49
14.05	24h	5th Locomotion 24 Hour Run	83.685 km	12
2021
03.07	48h	10th Merrill's Mile 48 Hour Run	111.550 km	24
10.05	6d	13th 3 Days at the Fair 6 Days Race	360.493 km	31
2020
03.07	48h	9th Merrill's Mile 48 Hour Run	232.661 km	3 🥉
07.03	12h	14th Delano Park 12 Hour Run	70.811 km	36
2019
18.10	48h	4th Endless Mile - 48 Hour Race	170.936 km	10
28.08	87h	5th A Race for the Ages	168.981 km	55
25.08	6d	2nd Six Days in the Dome - The Redux	288.689 km	57
05.07	48h	8th Merrill's Mile 48 Hour Run	183.260 km	6
17.05	48h	11th 3 Days at the Fair 48 Hour Race	131.966 km	36
19.01	24h	2nd Fasttrack 24 Hour Run	69.201 km	25
2018
30.08	86h	4th A Race for the Ages	188.293 km	47
14.05	6d	10th 3 Days at the Fair 6 Day Race	320.259 km	31
24.02	24h	2nd Run4Water 24 Hours Run	97.381 km	18
2017
20.10	48h	2nd Endless Mile - 48 Hour Race	119.332 km	22
31.08	83h	3rd A Race for the Ages	308.994 km	4
01.07	48h	6th Merrill's Mile 48 Hour Run	103.582 km	21
15.05	6d	9th 3 Days at the Fair 6 Day Race	127.138 km	41
2016
21.10	48h	1st Endless Mile - 48 Hour Race	240.279 km	1 🏆
01.09	85h	2nd A Race for the Ages	168.981 km	69
02.07	48h	5th Merrill's Mile 48 Hour Run	105.711 km	24
11.06	12h	2nd Midsummer Nights Dream 12 Hour Ultra	69.523 km	18
02.04	12h	1st Locomotion 12 Hour Run	80.467 km	9
2015
04.09	84h	1st A Race for the Ages	243.010 km	15
2010
13.03	12h	4th Delano Park 12 Hour Run	72.420 km	36
2009
19.09	24h	4th Hinson Lake 24 Hour Ultra Classic	97.848 km	50
18.07	12h	3rd 12 Hours of Big Bear Trail Run	73.225 km	11
2007
29.09	24h	2nd Hinson Lake 24 Hour Ultra Classic	95.402 km	39
2006
23.09	24h	1st Hinson Lake 24 Hour Ultra Classic	83.170 km	32
1996
04.05	40mi	18th Strolling Jim 40 Mile	8:37:34 h	59
1993
18.09	24h	3rd Olander Park 24 Hour Run	74.058 km	116
11.09	50mi	10th Groundhog Fall 50 Mile Endurance Run	10:15:10 h	106
1992
12.09	50mi	9th Groundhog Fall 50 Mile Endurance Run	9:46:04 h	76
02.05	40mi	14th Strolling Jim 40 Mile	7:13:20 h	35
1991
05.10	100mi	1st Arkansas Traveller 100	22:13:25 h	19
07.09	50mi	8th Groundhog Fall 50 Mile Endurance Run	10:44:06 h	106
15.06	100mi	2nd Mohican Trail 100 Mile	27:40:00 h	18
04.05	40mi	13th Strolling Jim 40 Mile	6:40:58 h	32
1990
08.09	50mi	7th Groundhog Fall 50 Mile Endurance Run	11:02:33 h	91
16.06	100mi	1st Mohican Trail 100 Mile	22:12:00 h	8
05.05	40mi	12th Strolling Jim 40 Mile	7:07:14 h	79
1989
09.09	50mi	6th Groundhog Fall 50 Mile Endurance Run	9:32:18 h	54
03.09	24h	Music City 24 Hour	85.200 km	13
1988
22.10	50mi	6th Mountain Masochist 50 Mile Trail Run	9:03:30 h	23
10.09	50mi	5th Groundhog Fall 50 Mile Endurance Run	7:36:34 h	16
10.07	234mi	Cumberland Gap to Nashville	3d 05:15:00 h	2 🥈
07.05	40mi	10th Strolling Jim 40 Mile	6:53:34 h	49
29.04	158.8mi/3stages	Trans Virginia Stage Run	27:41:31 h	3 🥉
1987
12.12	100km	6th Tallahassee Ultra Distance Classic 100K	9:43:00 h	4
26.09	24h	Atlanta Track Club 24 Hour Run	185.830 km	1 🏆
12.09	50mi	4th Groundhog Fall 50 Mile Endurance Run	7:28:25 h	9
13.06	100mi	9th Old Dominion 100 Mile Endurance Run	19:33:16 h	3 🥉
02.05	40mi	9th Strolling Jim 40 Mile	7:20:46 h	39
1986
13.09	50mi	3rd Groundhog Fall 50 Mile Endurance Run	7:35:50 h	8
03.05	40mi	8th Strolling Jim 40 Mile	5:49:52 h	16
1985
14.09	50mi	2nd Groundhog Fall 50 Mile Endurance Run	8:06:36 h	4
04.05	40mi	7th Strolling Jim 40 Mile	6:37:10 h	40
12.04	48h	Ultra-South 48 Hour Run	161.578 km	16
12.04	50mi	Ultra-South 48 Hour Run - 50mi Split	12:33:15 h	12
12.04	100km	Ultra-South 48 Hour Run - 100km Split	15:18:30 h	10
12.04	100mi	Ultra-South 48 Hour Run - 100mi Split	45:49:24 h	15
30.03	50mi	6th Carl Touchstone Memorial Mississippi Trail 50 Mile	8:29:40 h	13
1984
15.12	100km	3rd Tallahassee Ultra Distance Classic 100K	9:36:01 h	5
03.11	46mi	4th Pine Mountain Trail Run	8:37:00 h	6
20.10	60mi	Indian Run 60 Mile	11:26:00 h	1 🏆
15.09	24h	Gadsden Track Club 24 Hour Run	141.557 km	7
17.06	6d	5th Edward Payson Weston Six Day Track Race	644.944 km	7
19.05	122mi	Tennessee Cross State Run	27:47:10 h	1 🏆
05.05	40mi	6th Strolling Jim 40 Mile	6:14:27 h	33
31.03	50mi	5th Carl Touchstone Memorial Mississippi Trail 50 Mile	7:10:04 h	9
03.03	24h	South Carolina 24 Hour Run	69.598 km	26
04.02	50mi	Birmingham Track Club 50 Mile	7:20:32 h	12
13.01	48h	Haverford Indoor 48 Hour	283.866 km	11
13.01	50mi	Haverford Indoor 48 Hour - 50mi Split	8:31:04 h	8
13.01	100mi	Haverford Indoor 48 Hour - 100mi Split	21:04:13 h	7
13.01	24h	Haverford Indoor 48 Hour - 24h Split	180.822 km	6
1983
17.12	100km	2nd Tallahassee Ultra Distance Classic 100K	9:43:27 h	9
10.12	50mi	Kentucky Fifty Miler	7:25:23 h	6
22.10	60mi	Indian Run 60 Mile	11:08:23 h	2 🥈
20.08	24h	Atlanta Track Club 24 Hour Run	186.683 km	2 🥈
29.07	122mi	Cross-Tennessee Run	37:59:17 h	1 🏆
02.04	50mi	Capital City 50 Mile Road Race	7:44:00 h	13
12.02	50mi	Birmingham Track Club 50 Mile	8:04:48 h	14
1982
23.10	24h	Nick Marshall Track Run	48.401 km	19
05.09	108.6mi	Idiots' Run	23:20:25 h	3 🥉
1981
06.09	76mi	Idiots' Run	14:54:48 h	3 🥉
29.08	49mi	Laurel 50 Miler	7:41:53 h	20
02.05	40mi	3rd Strolling Jim 40 Mile	5:40:23 h	9

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	17/6/1984	5th Edward Payson Weston Six Day Track Race	644,94	×7
✓ 2	10/7/1988	Cumberland Gap to Nashville	376,59	×4
✓ 3	10/5/2021	13th 3 Days at the Fair 6 Days Race	360,49	×4
✓ 4	14/5/2018	10th 3 Days at the Fair 6 Day Race	320,26	×3
✓ 5	31/8/2017	3rd A Race for the Ages	308,99	×3
✓ 6	25/8/2019	2nd Six Days in the Dome - The Redux	288,69	×3
✓ 7	13/1/1984	Haverford Indoor 48 Hour	283,87	×3
✓ 8	29/4/1988	Trans Virginia Stage Run	255,56	×3
✓ 9	4/9/2015	1st A Race for the Ages	243,01	×2
✓ 10	21/10/2016	1st Endless Mile - 48 Hour Race	240,28	×2
✓ 11	3/7/2020	9th Merrill's Mile 48 Hour Run	232,66	×2
✓ 12	19/5/1984	Tennessee Cross State Run	196,34	×2
✓ 13	29/7/1983	Cross-Tennessee Run	196,34	×2
✓ 14	30/8/2018	4th A Race for the Ages	188,29	×2
✓ 15	20/8/1983	Atlanta Track Club 24 Hour Run	186,68	×2
✓ 16	26/9/1987	Atlanta Track Club 24 Hour Run	185,83	×2
✓ 17	5/7/2019	8th Merrill's Mile 48 Hour Run	183,26	×2
✓ 18	5/9/1982	Idiots' Run	174,77	×2
✓ 19	18/10/2019	4th Endless Mile - 48 Hour Race	170,94	×2
✓ 20	1/9/2022	8th A Race for the Ages	170,59	×2
✓ 21	28/8/2019	5th A Race for the Ages	168,98	×2
✓ 22	1/9/2016	2nd A Race for the Ages	168,98	×2
✓ 23	1/7/2023	12th Merrill's Mile 48 Hour Run	164,14	×1
✓ 24	31/3/2023	3rd The Country Mile 48 Hour Race	163,57	×1
✓ 25	7/6/2024	13th Merrill's Mile 48 Hour Run	161,75	×1
✓ 26	12/4/1985	Ultra-South 48 Hour Run	161,58	×1
✓ 27	5/10/1991	1st Arkansas Traveller 100	160,93	×1
✓ 28	15/6/1991	2nd Mohican Trail 100 Mile	160,93	×1
✓ 29	16/6/1990	1st Mohican Trail 100 Mile	160,93	×1
✓ 30	13/6/1987	9th Old Dominion 100 Mile Endurance Run	160,93	×1
✓ 31	15/9/1984	Gadsden Track Club 24 Hour Run	141,56	×1
✓ 32	17/5/2019	11th 3 Days at the Fair 48 Hour Race	131,97	×1
✓ 33	15/5/2017	9th 3 Days at the Fair 6 Day Race	127,14	×1
✓ 34	6/9/1981	Idiots' Run	122,31	×1
✓ 35	20/10/2017	2nd Endless Mile - 48 Hour Race	119,33	×1
✓ 36	3/7/2021	10th Merrill's Mile 48 Hour Run	111,55	×1
✓ 37	2/7/2016	5th Merrill's Mile 48 Hour Run	105,71	×1
✓ 38	1/7/2017	6th Merrill's Mile 48 Hour Run	103,58	×1
✓ 39	12/12/1987	6th Tallahassee Ultra Distance Classic 100K	100,00	×1
✓ 40	15/12/1984	3rd Tallahassee Ultra Distance Classic 100K	100,00	×1
✓ 41	17/12/1983	2nd Tallahassee Ultra Distance Classic 100K	100,00	×1
✓ 42	19/9/2009	4th Hinson Lake 24 Hour Ultra Classic	97,85	×1
✓ 43	24/2/2018	2nd Run4Water 24 Hours Run	97,38	×1
✓ 44	20/10/1984	Indian Run 60 Mile	96,56	×1
✓ 45	22/10/1983	Indian Run 60 Mile	96,56	×1
✓ 46	29/9/2007	2nd Hinson Lake 24 Hour Ultra Classic	95,40	×1
✓ 47	3/9/1989	Music City 24 Hour	85,20	×1
✓ 48	14/5/2022	5th Locomotion 24 Hour Run	83,69	×1
✓ 49	23/9/2006	1st Hinson Lake 24 Hour Ultra Classic	83,17	×1
✓ 50	11/9/1993	10th Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 51	12/9/1992	9th Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 52	7/9/1991	8th Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 53	8/9/1990	7th Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 54	9/9/1989	6th Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 55	22/10/1988	6th Mountain Masochist 50 Mile Trail Run	80,47	—
✓ 56	10/9/1988	5th Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 57	12/9/1987	4th Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 58	13/9/1986	3rd Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 59	14/9/1985	2nd Groundhog Fall 50 Mile Endurance Run	80,47	—
✓ 60	30/3/1985	6th Carl Touchstone Memorial Mississippi Trail 50 Mile	80,47	—
✓ 61	31/3/1984	5th Carl Touchstone Memorial Mississippi Trail 50 Mile	80,47	—
✓ 62	4/2/1984	Birmingham Track Club 50 Mile	80,47	—
✓ 63	10/12/1983	Kentucky Fifty Miler	80,47	—
✓ 64	2/4/1983	Capital City 50 Mile Road Race	80,47	—
✓ 65	12/2/1983	Birmingham Track Club 50 Mile	80,47	—
✓ 66	2/4/2016	1st Locomotion 12 Hour Run	80,47	—
✓ 67	29/8/1981	Laurel 50 Miler	78,86	—
✓ 68	2/7/2022	11th Merrill's Mile 48 Hour Run	78,09	—
✓ 69	18/9/1993	3rd Olander Park 24 Hour Run	74,06	—
✓ 70	3/11/1984	4th Pine Mountain Trail Run	74,03	—
✓ 71	18/7/2009	3rd 12 Hours of Big Bear Trail Run	73,23	—
✓ 72	13/3/2010	4th Delano Park 12 Hour Run	72,42	—
73	7/3/2020	14th Delano Park 12 Hour Run	70,81	—
74	3/3/1984	South Carolina 24 Hour Run	69,60	—
75	11/6/2016	2nd Midsummer Nights Dream 12 Hour Ultra	69,52	—
76	19/1/2019	2nd Fasttrack 24 Hour Run	69,20	—
77	4/5/1996	18th Strolling Jim 40 Mile	64,37	—
78	2/5/1992	14th Strolling Jim 40 Mile	64,37	—
79	4/5/1991	13th Strolling Jim 40 Mile	64,37	—
80	5/5/1990	12th Strolling Jim 40 Mile	64,37	—
81	7/5/1988	10th Strolling Jim 40 Mile	64,37	—
82	2/5/1987	9th Strolling Jim 40 Mile	64,37	—
83	3/5/1986	8th Strolling Jim 40 Mile	64,37	—
84	4/5/1985	7th Strolling Jim 40 Mile	64,37	—
85	5/5/1984	6th Strolling Jim 40 Mile	64,37	—
86	2/5/1981	3rd Strolling Jim 40 Mile	64,37	—
87	23/10/1982	Nick Marshall Track Run	48,40	—