Newton Baker

Born : 1942 Cat. M80 Ultrarunner since 1983

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 ?

Canada

United States

40,6%

Rank quotient ?This runner's calculation uses 83 eligible race(s): Σ(rank − 1) = 2 716; Σ finishers = 6 695. 2 716 / 6 695 × 100 = 40.57%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed83

Km — ultra races12 721 km

> 100 km65

> 160 km42

> 200 km10

> 24h66

> 48h23

Longest race489,2 km

11th 3 Days at the Fair 10 Days Race — 9/5/2019

Km per year (ultra races)

465

2022

482

2023

571

2024

448

2025

122

2026

Race types (share of distance)

Road90,2%

Trail6,7%

?3,1%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km7h33'43 100 km11h27'10 50 mi8h31'04 100 mi22h57'09 12 h100,00 km 24 h192,90 km 48 h172,20 km 6 d326,70 km

HISTORY

85 race(s) · 14 split(s) nested

Date		Race	Perf.	Rk
2026
11.05	6d	18th 3 Days at the Fair 6 Days Race	122.310 km	28
2025
12.05	6d	17th 3 Days at the Fair 6 Days Race	246.229 km	20
07.04	144h	1st The Old Six Day	201.757 km	9
2024
12.10	48h	5th Hainesport Hundred 48 Hour Endurance Run Summer	89.334 km	20
29.08	91h	10th A Race for the Ages	189.902 km	28
13.05	6d	16th 3 Days at the Fair 6 Days Race	291.291 km	30
2023
16.06	6d	6th Six Days in the Dome - The Redux	180.929 km	20
16.06	50mi	6th Six Days in the Dome - The Redux 50mi Split	28:42:57 h	21
16.06	100km	6th Six Days in the Dome - The Redux 100km Split	38:07:00 h	20
16.06	100mi	6th Six Days in the Dome - The Redux 100mi Split	2d 18:00:54 h	19
08.05	6d	15th 3 Days at the Fair 6 Days Race	300.947 km	32
2022
01.09	90h	8th A Race for the Ages	165.762 km	45
09.05	6d	14th 3 Days at the Fair 6 Days Race	299.337 km	27
2021
08.09	89h	7th A Race for the Ages	177.027 km	29
12.06	24h	1st Sri Chinmoy 24 Hour Race Rockland Lake	90.124 km	14
10.05	6d	13th 3 Days at the Fair 6 Days Race	260.713 km	37
2020
01.10	72h	12th 3 Days at the Fair 72 Hour Race	164.153 km	18
2019
27.09	48h	Beebe Farm 48-Hour Run	113.619 km	35
28.08	87h	5th A Race for the Ages	160.934 km	75
25.08	6d	2nd Six Days in the Dome - The Redux	212.858 km	59
25.08	72h	2nd Six Days in the Dome - The Redux - 72h Split	193.344 km	57
13.07	24h	2nd Ethan Allen 24 Hour Run	112.926 km	17
09.05	10d	11th 3 Days at the Fair 10 Days Race	489.240 km	16
09.05	6d	11th 3 Days at the Fair 10 Days Race - 6d Split	333.134 km	16
2018
28.09	48h	Beebe Farm 48-Hour Run	130.437 km	9
22.09	24h	12th North Coast 24 Hour Endurance Run	107.125 km	70
30.08	86h	4th A Race for the Ages	185.074 km	50
11.08	8h	6th Sweltering Summer Ultra 8 Hours Run	50.900 km	37
14.05	6d	10th 3 Days at the Fair 6 Day Race	326.696 km	29
2017
16.09	24h	11th North Coast 24 Hour Endurance Run	126.359 km	51
31.08	83h	3rd A Race for the Ages	162.543 km	59
29.07	24h	36th Sri Chinmoy 24 Hour Race Gatineau	112.758 km	20
29.07	50km	36th Sri Chinmoy 24 Hour Race Gatineau - 50km Split	7:56:55 h	27
29.07	50mi	36th Sri Chinmoy 24 Hour Race Gatineau - 50mi Split	13:09:32 h	22
29.07	100km	36th Sri Chinmoy 24 Hour Race Gatineau - 100km Split	21:18:33 h	23
19.05	48h	9th 3 Days at the Fair 48 Hour Race	172.199 km	10
2016
17.09	24h	10th North Coast 24 Hour Endurance Run	109.387 km	94
01.09	85h	2nd A Race for the Ages	252.667 km	15
13.05	48h	8th 3 Days at the Fair 48 Hour Race	128.747 km	34
13.05	24h	8th 3 Days at the Fair 48 Hour Race - 24h Split	101.388 km	25
2015
19.09	24h	9th North Coast 24 Hour Endurance Run	120.045 km	75
25.07	12h	19th Ultra Around The Lake 12h	47.301 km	40
2014
20.09	24h	8th North Coast 24 Hour Endurance Run	114.598 km	66
20.09	12h	8th North Coast 24 Hour Endurance Run - 12h Split	82.707 km	48
2013
26.10	24h	5th 24H The Hard Way	133.108 km	47
28.09	24h	1st Self Transcendence 24h	100.004 km	32
28.09	24h	32nd Self-Transcendence 24 Hour Race Ottawa	100.000 km	32
28.09	50km	32nd Self-Transcendence 24 Hour Race Ottawa - 50km Split	6:52:10 h	32
28.09	50mi	32nd Self-Transcendence 24 Hour Race Ottawa - 50mi Split	11:39:00 h	26
28.09	12h	32nd Self-Transcendence 24 Hour Race Ottawa - 12h Split	82.000 km	22
28.09	100km	32nd Self-Transcendence 24 Hour Race Ottawa - 100km Split	16:12:40 h	26
26.07	12h	17th Around The Lake Ultra 12h	72.822 km	19
2012
29.09	24h	31st Self-Transcendence 24 Hour Race Ottawa	151.200 km	13
27.07	12h	16th Around The Lake Ultra 12h	77.924 km	29
06.05	24h	4th North Coast 24 Hour Endurance Run Spring	136.263 km	35
2011
17.09	24h	North Coast 24 Hour Endurance Run - USATF Nat. Championchips	129.021 km	52
17.09	24h	3rd North Coast 24 Hour Endurance Run - Open race	129.021 km	80
29.07	12h	15th Around The Lake Ultra 12h	72.822 km	26
2010
18.09	24h	2nd North Coast 24 Hour Endurance Run	144.961 km	52
30.07	12h	14th Around The Lake Ultra 12h	77.924 km	27
2009
03.10	24h	1st North Coast 24 Hour Endurance Run	157.289 km	44
24.07	12h	13th Around The Lake Ultra 12h	81.368 km	11
2008
15.11	24h	8th Ultracentric 24 Hour Run	128.700 km	25
28.09	50km	15th Vermont 50 km Ultra Run	7:33:43 h	78
13.09	12h	27th Self-Transcendence 24 Hour Race Ottawa - 12h Split	80.800 km	26
13.09	24h	27th Self-Transcendence 24 Hour Race Ottawa	80.800 km	37
2007
17.11	24h	7th Ultracentric 24 Hour Run	175.418 km	20
08.09	24h	26th Self-Transcendence 24 Hour Race Ottawa	178.400 km	7
28.07	24h	Open race at IAU 24h WC 24 Drummondville	175.713 km	9
2006
18.11	24h	6th Ultracentric 24 Hour Run	162.221 km	27
09.09	12h	25th Self-Transcendence 24 Hour Race Ottawa - 12h Split	96.800 km	14
09.09	24h	25th Self-Transcendence 24 Hour Race Ottawa	96.800 km	34
2005
12.11	24h	7th San Diego One Day 24-Hour Race	170.677 km	26
01.10	12h	5. 12 heures 'Michel Gouin' Drummondville	100.000 km	11
10.09	24h	24th Self-Transcendence 24 Hour Race Ottawa	104.000 km	30
2004
06.11	24h	6th San Diego One Day 24-Hour Race	175.048 km	14
13.08	24h	8th Around The Lake Ultra 24h	82.881 km	32
2003
08.11	24h	5th San Diego One Day 24-Hour Race	192.895 km	18
01.08	24h	7th Around The Lake Ultra 24h	93.020 km	12
2002
14.09	24h	12th Olander Park 24 Hour Run	187.262 km	12
02.08	24h	6th Around The Lake Ultra 24h	103.191 km	16
20.07	100mi	14th Vermont 100 Mile Endurance Race	23:46:32 h	98
2001
18.11	50mi	7th The Breakers Marathon - Nifty Fifty Miles	8:31:04 h	21
15.09	24h	11th Olander Park 24 Hour Run	168.556 km	27
03.08	24h	5th Around The Lake Ultra 24h	128.586 km	14
2000
16.09	24h	10th Olander Park 24 Hour Run	185.167 km	14
15.07	100mi	12th Vermont 100 Mile Endurance Race	23:30:39 h	81
1999
18.09	24h	9th Olander Park 24 Hour Run - US Championships	188.190 km	13
18.09	24h	9th Olander Park 24 Hour Run - Open race	188.190 km	15
17.07	100mi	11th Vermont 100 Mile Endurance Race	25:57:34 h	56
1998
19.09	24h	8th Olander Park 24 Hour Run	180.284 km	14
1997
26.09	24h	7th Olander Park 24 Hour Run	162.569 km	43
19.07	100mi	9th Vermont 100 Mile Endurance Race	23:07:20 h	82
1996
14.09	24h	6th Olander Park 24 Hour Run	186.313 km	13
1995
16.09	24h	5th Olander Park 24 Hour Run	167.988 km	19
1994
17.09	24h	4th Olander Park 24 Hour Run	179.216 km	17
1993
31.07	100mi	5th Vermont 100 Mile Endurance Race	22:57:09 h	84
27.02	100km	New York Ultimax 100km Race	11:27:10 h	61
1983
23.07	24h	Essex County 24 Hour	164.153 km	2 🥈

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	9/5/2019	11th 3 Days at the Fair 10 Days Race	489,24	×5
✓ 2	14/5/2018	10th 3 Days at the Fair 6 Day Race	326,70	×3
✓ 3	8/5/2023	15th 3 Days at the Fair 6 Days Race	300,95	×3
✓ 4	9/5/2022	14th 3 Days at the Fair 6 Days Race	299,34	×3
✓ 5	13/5/2024	16th 3 Days at the Fair 6 Days Race	291,29	×3
✓ 6	10/5/2021	13th 3 Days at the Fair 6 Days Race	260,71	×2
✓ 7	1/9/2016	2nd A Race for the Ages	252,67	×2
✓ 8	12/5/2025	17th 3 Days at the Fair 6 Days Race	246,23	×2
✓ 9	25/8/2019	2nd Six Days in the Dome - The Redux	212,86	×2
✓ 10	7/4/2025	1st The Old Six Day	201,76	×2
✓ 11	8/11/2003	5th San Diego One Day 24-Hour Race	192,90	×2
✓ 12	29/8/2024	10th A Race for the Ages	189,90	×2
✓ 13	18/9/1999	9th Olander Park 24 Hour Run - US Championships	188,19	×2
✓ 14	14/9/2002	12th Olander Park 24 Hour Run	187,26	×2
✓ 15	14/9/1996	6th Olander Park 24 Hour Run	186,31	×2
✓ 16	16/9/2000	10th Olander Park 24 Hour Run	185,17	×2
✓ 17	30/8/2018	4th A Race for the Ages	185,07	×2
✓ 18	16/6/2023	6th Six Days in the Dome - The Redux	180,93	×1
✓ 19	19/9/1998	8th Olander Park 24 Hour Run	180,28	×1
✓ 20	17/9/1994	4th Olander Park 24 Hour Run	179,22	×1
✓ 21	8/9/2007	26th Self-Transcendence 24 Hour Race Ottawa	178,40	×1
✓ 22	8/9/2021	7th A Race for the Ages	177,03	×1
✓ 23	28/7/2007	Open race at IAU 24h WC 24 Drummondville	175,71	×1
✓ 24	17/11/2007	7th Ultracentric 24 Hour Run	175,42	×1
✓ 25	6/11/2004	6th San Diego One Day 24-Hour Race	175,05	×1
✓ 26	19/5/2017	9th 3 Days at the Fair 48 Hour Race	172,20	×1
✓ 27	12/11/2005	7th San Diego One Day 24-Hour Race	170,68	×1
✓ 28	15/9/2001	11th Olander Park 24 Hour Run	168,56	×1
✓ 29	16/9/1995	5th Olander Park 24 Hour Run	167,99	×1
✓ 30	1/9/2022	8th A Race for the Ages	165,76	×1
✓ 31	1/10/2020	12th 3 Days at the Fair 72 Hour Race	164,15	×1
✓ 32	23/7/1983	Essex County 24 Hour	164,15	×1
✓ 33	26/9/1997	7th Olander Park 24 Hour Run	162,57	×1
✓ 34	31/8/2017	3rd A Race for the Ages	162,54	×1
✓ 35	18/11/2006	6th Ultracentric 24 Hour Run	162,22	×1
✓ 36	20/7/2002	14th Vermont 100 Mile Endurance Race	160,93	×1
✓ 37	15/7/2000	12th Vermont 100 Mile Endurance Race	160,93	×1
✓ 38	17/7/1999	11th Vermont 100 Mile Endurance Race	160,93	×1
✓ 39	19/7/1997	9th Vermont 100 Mile Endurance Race	160,93	×1
✓ 40	31/7/1993	5th Vermont 100 Mile Endurance Race	160,93	×1
✓ 41	28/8/2019	5th A Race for the Ages	160,93	×1
✓ 42	3/10/2009	1st North Coast 24 Hour Endurance Run	157,29	×1
✓ 43	29/9/2012	31st Self-Transcendence 24 Hour Race Ottawa	151,20	×1
✓ 44	18/9/2010	2nd North Coast 24 Hour Endurance Run	144,96	×1
✓ 45	6/5/2012	4th North Coast 24 Hour Endurance Run Spring	136,26	×1
✓ 46	26/10/2013	5th 24H The Hard Way	133,11	×1
✓ 47	28/9/2018	Beebe Farm 48-Hour Run	130,44	×1
✓ 48	17/9/2011	North Coast 24 Hour Endurance Run - USATF Nat. Championchips	129,02	×1
✓ 49	13/5/2016	8th 3 Days at the Fair 48 Hour Race	128,75	×1
✓ 50	15/11/2008	8th Ultracentric 24 Hour Run	128,70	×1
✓ 51	3/8/2001	5th Around The Lake Ultra 24h	128,59	×1
✓ 52	16/9/2017	11th North Coast 24 Hour Endurance Run	126,36	×1
✓ 53	11/5/2026	18th 3 Days at the Fair 6 Days Race	122,31	×1
✓ 54	19/9/2015	9th North Coast 24 Hour Endurance Run	120,05	×1
✓ 55	20/9/2014	8th North Coast 24 Hour Endurance Run	114,60	×1
✓ 56	27/9/2019	Beebe Farm 48-Hour Run	113,62	×1
✓ 57	13/7/2019	2nd Ethan Allen 24 Hour Run	112,93	×1
✓ 58	29/7/2017	36th Sri Chinmoy 24 Hour Race Gatineau	112,76	×1
✓ 59	17/9/2016	10th North Coast 24 Hour Endurance Run	109,39	×1
✓ 60	22/9/2018	12th North Coast 24 Hour Endurance Run	107,13	×1
✓ 61	10/9/2005	24th Self-Transcendence 24 Hour Race Ottawa	104,00	×1
✓ 62	2/8/2002	6th Around The Lake Ultra 24h	103,19	×1
✓ 63	28/9/2013	1st Self Transcendence 24h	100,00	×1
✓ 64	1/10/2005	5. 12 heures 'Michel Gouin' Drummondville	100,00	×1
✓ 65	27/2/1993	New York Ultimax 100km Race	100,00	×1
✓ 66	9/9/2006	25th Self-Transcendence 24 Hour Race Ottawa	96,80	×1
✓ 67	1/8/2003	7th Around The Lake Ultra 24h	93,02	×1
✓ 68	12/6/2021	1st Sri Chinmoy 24 Hour Race Rockland Lake	90,12	—
✓ 69	12/10/2024	5th Hainesport Hundred 48 Hour Endurance Run Summer	89,33	—
✓ 70	13/8/2004	8th Around The Lake Ultra 24h	82,88	—
✓ 71	24/7/2009	13th Around The Lake Ultra 12h	81,37	—
✓ 72	13/9/2008	27th Self-Transcendence 24 Hour Race Ottawa	80,80	—
✓ 73	18/11/2001	7th The Breakers Marathon - Nifty Fifty Miles	80,47	—
✓ 74	27/7/2012	16th Around The Lake Ultra 12h	77,92	—
✓ 75	30/7/2010	14th Around The Lake Ultra 12h	77,92	—
76	26/7/2013	17th Around The Lake Ultra 12h	72,82	—
77	29/7/2011	15th Around The Lake Ultra 12h	72,82	—
78	11/8/2018	6th Sweltering Summer Ultra 8 Hours Run	50,90	—
79	28/9/2008	15th Vermont 50 km Ultra Run	50,00	—
80	25/7/2015	19th Ultra Around The Lake 12h	47,30	—