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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Caldwell, Richard (Lion)   Submit Personal Website Send Link 
Club:  
Residence: Albuquerque, NM
Year of birth: 1951 (Cat. german: M75)
Date of birth: 29.04.1951 (Cat. internat.: M70)
Nationality: USA USA United States
RunnerID: 75302
 

68 search results (49 Events, 5365.719 km).  (More)

2025 1 Event, 90.123 km  (More)
16.-18.05.2025 3 Days at the Fair 48 Hour Race (USA) 48h
90.123 km Caldwell, Richard (Lion) *Albuquerque  Overall: 48 M: 32 Cat M70: 3
2023 1 Event, 161.2 km  (More)
11.-13.08.2023 Gloucester 48h track race - 100mi Split (GBR) 100mi
36:59:38 h Caldwell, Richard (Lion)   Overall: 42 M: 24 Cat M70: 2
11.-13.08.2023 Gloucester 48h track race (GBR) 48h
161.200 km Caldwell, Richard (Lion)   Overall: 46 M: 27 Cat M70: 2
11.-13.08.2023 Gloucester 48h track race - 100km Split (GBR) 100km
20:49:15 h Caldwell, Richard (Lion)   Overall: 48 M: 29 Cat M70: 1
11.-13.08.2023 Gloucester 48h track race - 50mi Split (GBR) 50mi
16:00:25 h Caldwell, Richard (Lion)   Overall: 53 M: 32 Cat M70: 2
11.-12.08.2023 Gloucester 48h track race - 24h split (GBR) 24h
111.600 km Caldwell, Richard (Lion)   Overall: 48 M: 28 Cat M70: 1
11.-12.08.2023 Gloucester 48h track race - 12h split (GBR) 12h
70.400 km Caldwell, Richard (Lion)   Overall: 48 M: 29 Cat M70: 2
2022 1 Event, 160.934 km  (More)
13.-15.05.2022 3 Days at the Fair 48 Hour Race (USA) 48h
160.934 km Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 28 M: 18 Cat M70: 1
2021 1 Event, 160.934 km  (More)
14.-16.05.2021 3 Days at the Fair 48 Hour Race (USA) 48h
160.934 km Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 34 M: 14 Cat M70: 2
2019 2 Events, 302.556 km  (More)
28.08.-02.09.2019 A Race for the Ages (USA) 87h
257.495 km Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 10 M: 8 Cat M65: 3
16.02.2019 Jackpot Ultra Running Festival 6 Hour Race (USA) 6h
45.061 km Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 17 M: 13 Cat M65: 2
2018 2 Events, 118.397 km  (More)
23.-24.06.2018 Cirque to Griffith Park 12 Hour Run (USA) 12h
68.397 km Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 43 M: 27 Cat M65: 1
22.04.2018 Ruth Anderson Ultra 50km (USA) 50km
7:00:42 h Caldwell, Richard (Lion)   Overall: 17 M: 10 Cat M65: 2
2017 2 Events, 287.817 km  (More)
31.08.-04.09.2017 A Race for the Ages (USA) 83h
241.401 km Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 18 M: 13 Cat M65: 3
22.07.2017 Endless Summer 6-Hour Run (USA) 6h
46.416 km Caldwell, Richard (Lion)   Overall: 33 M: 18 Cat M65: 1
2016 1 Event, 80.467 km  (More)
21.08.2016 Run-de-Vous 50 Mile Endurance Run (USA) 50mi
10:57:49 h Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 5 M: 4 Cat M65: 1
2015 3 Events, 326.967 km  (More)
04.-08.09.2015 A Race for the Ages (USA) 84h
223.698 km Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 21 M: 18 Cat M60: 6
25.07.2015 Endless Summer 6-Hour Run (USA) 6h
53.269 km Caldwell, Richard (Lion)   Overall: 28 M: 18 Cat M60: 2
14.03.2015 Prickly Pear 50 km Trail Run (USA) 50km
5:23:48 h Caldwell, Richard (Lion) *Albuquerque, NM  Overall: 19 M: 16 Cat M60: 1
2014 1 Event, 80.467 km  (More)
16.-17.08.2014 Run-de-Vous 50 Mile Endurance Run (USA) 50mi
9:52:09 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M60: 1
2011 2 Events, 130.549 km  (More)
20.-21.08.2011 Run-de-Vous 50 Mile Endurance Run (USA) 50mi
8:27:31 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M60: 1
23.07.2011 Endless Summer 6-Hour Run (USA) 6h
50.082 km Caldwell, Richard (Lion)   Overall: 11 M: 8 Cat M60: 1
2005 1 Event, 87.1 km  (More)
02.10.2005 London to Brighton Road Race (GBR) 87.1km
8:07:41 h Caldwell, Richard (Lion) Pacific Striders/USA  Overall: 38 M: 35 Cat M50: 3
2004 1 Event, 50 km  (More)
09.10.2004 Telegraph Trail 50K (USA) 50km
6:18:42 h Caldwell, Richard (Lion) *Bloomfield, NM  Overall: 28 M: 18 Cat M50: 3
2003 2 Events, 130.467 km  (More)
08.11.2003 Helen Klein Ultra Classic 50mi (USA) 50mi
7:31:51 h Caldwell, Richard (Lion)   Overall: 10 M: 7 Cat M50: 1
19.04.2003 Ruth Anderson Ultra 50km (USA) 50km
4:08:58 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M50: 1
2001 1 Event, 80.467 km  (More)
21.04.2001 Ruth Anderson Ultra 50mi (USA) 50mi
7:02:57 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M45: 2
2000 1 Event, 119.574 km  (More)
22.07.2000 Jim Skophammer 12 Hour Track Run (USA) 12h
119.574 km Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M45: 1
1999 1 Event, 175.385 km  (More)
18.-19.09.1999 Olander Park 24 Hour Run - US Championships (USA) 24h
175.385 km Caldwell, Richard (Lion)   Overall: 19 M: 15 Cat M45: 3
18.-19.09.1999 Olander Park 24 Hour Run - Open race (USA) 24h
175.385 km Caldwell, Richard (Lion)   Overall: 21 M: 17 Cat M45: 3
1998 2 Events, 206.91 km  (More)
19.-20.09.1998 Olander Park 24 Hour Run (USA) 24h
126.443 km Caldwell, Richard (Lion)   Overall: 61 M: 49 Cat M45: 7
20.06.1998 San Juan Solstice 50 Mile Run (USA) 50mi
13:44:45 h Caldwell, Richard (Lion)   Overall: 34 M: 25 Cat M45: 2
1996 2 Events, 130.467 km  (More)
25.05.1996 Metropolitan 50 Mile Race (USA) 50mi
6:17:39 h Caldwell, Richard (Lion) *AK  Overall: 3 M: 3 Cat M45: 1
23.03.1996 Crown King Scramble 50K (USA) 50km
5:10:46 h Caldwell, Richard (Lion) *AK  Overall: 22 M: 20 Cat M40: 4
1995 1 Event, 88.5 km  (More)
01.10.1995 London to Brighton Road Race (GBR) 88.5km
7:22:23 h Caldwell, Richard (Lion) Pacific Striders  Overall: 16 M: 15 Cat M40: 5
1993 1 Event, 89 km  (More)
31.05.1993 Comrades Marathon - Down Run (RSA) 89km
6:53:08 h Caldwell, Richard (Lion)   Overall: 251 M: 251 Cat M40: 30
1992 1 Event, 100 km  (More)
18.01.1992 TAC/USA National 100 Km Championship - 50km Split (USA) 50km
3:45:51 h Caldwell, Richard (Lion) *KS  Overall: 11 M: 11 Cat M40: 2
18.01.1992 TAC/USA National 100 Km Championship (USA) 100km
8:21:09 h Caldwell, Richard (Lion) *KS  Overall: 9 M: 9 Cat M40: 2
1991 1 Event, 80.467 km  (More)
23.02.1991 Houston Ultramarathon 50mi (USA) 50mi
6:09:47 h Caldwell, Richard (Lion) *AZ  Overall: 7 M: 6 Cat M35: 4
1989 2 Events, 357.782 km  (More)
29.-30.07.1989 Vermont 100 Mile Endurance Race (USA) 100mi
17:26:24 h Caldwell, Richard (Lion)   Overall: 4 M: 4 Cat M35: 2
19.-20.02.1989 24 Hour Indoor Race Milton Keynes (GBR) 24h
196.848 km Caldwell, Richard (Lion)   Overall: 10 M: 9 Cat M35: 2
1988 1 Event, 160.934 km  (More)
25.-26.06.1988 Western States 100 Mile Endurance Run (USA) 100mi
25:50:31 h Caldwell, Richard (Lion)   Overall: 131 M: 120 Cat M35: 36
1987 1 Event, 80.467 km  (More)
10.10.1987 West Coast University 50 Miler (USA) 50mi
6:09:27 h Caldwell, Richard (Lion) *AZ  Overall: 3 M: 3 Cat M35: 1
1986 1 Event, 160.934 km  (More)
06.-07.06.1986 NYRR New York Invitational 100 Mile Run - 100km Split (USA) 100km
8:01:49 h Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M35: 1
06.-07.06.1986 NYRR New York Invitational 100 Mile Run (USA) 100mi
13:53:16 h Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M35: 1
06.-07.06.1986 NYRR New York Invitational 100 Mile Run - 50mi Split (USA) 50mi
6:19:10 h Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M35: 1
1984 1 Event, 160.934 km  (More)
15.-16.06.1984 Multi Power 100 Mile (USA) 100mi
13:56:26 h Caldwell, Richard (Lion) *TX  Overall: 1 M: 1 Cat M23: 1
1983 1 Event, 202.318 km  (More)
31.12.1983-01.01.1984 Across the Years, 24h - 100km Split (USA) 100km
8:27:45 h Caldwell, Richard (Lion) *TX  Overall: 2 M: 2 Cat M23: 2
31.12.1983-01.01.1984 Across the Years, 24h - 100mi Split (USA) 100mi
15:45:42 h Caldwell, Richard (Lion) *TX  Overall: 2 M: 2 Cat M23: 2
31.12.1983-01.01.1984 Across the Years, 24h (USA) 24h
202.318 km Caldwell, Richard (Lion) *TX  Overall: 1 M: 1 Cat M23: 1
31.12.1983 Across the Years, 24h - 50mi Split (USA) 50mi
6:39:44 h Caldwell, Richard (Lion) *TX  Overall: 2 M: 2 Cat M23: 2
1982 5 Events, 531.734 km  (More)
27.-28.11.1982 Bowl of Tears 24 Hour - 50mi Split (USA) 50mi
7:05:30 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M23: 1
27.-28.11.1982 Bowl of Tears 24 Hour - 100km Split (USA) 100km
9:20:59 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M23: 1
27.-28.11.1982 Bowl of Tears 24 Hour - 100mi Split (USA) 100mi
18:50:53 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M23: 1
27.-28.11.1982 Bowl of Tears 24 Hour (USA) 24h
164.000 km Caldwell, Richard (Lion)   Overall: 4 M: 3 Cat M23: 1
13.-14.11.1982 Dallas UltraRunners 24 Hour Track Race (USA) 24h
80.467 km Caldwell, Richard (Lion) *CO  Overall: 10 M: 10 Cat M23: 4
13.11.1982 Dallas UltraRunners 24 Hour Track Race - 50mi Split (USA) 50mi
6:35:53 h Caldwell, Richard (Lion) *CO  Overall: 2 M: 2 Cat M23: 2
04.09.1982 Sandia Crossing (USA) 28.5mi
4:19:22 h Caldwell, Richard (Lion) *CO  Overall: 11 M: 11 Cat M23: 7
05.-06.06.1982 NYRR New York Invitational 100 Mile Run (USA) 100mi
13:19:12 h Caldwell, Richard (Lion) *AZ  Overall: 2 M: 2 Cat M23: 2
14.02.1982 The Complete Runner Ultra (USA) 50mi
5:49:38 h Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M23: 1
1981 2 Events, 130.467 km  (More)
15.11.1981 Four-in-One 50 Km Track Run (USA) 50km
3:38:32 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M23: 2
22.02.1981 The Complete Runner Ultra (USA) 50mi
5:57:55 h Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M23: 1
1980 1 Event, 100 km  (More)
17.02.1980 Gulf States Ultras - 100km - 50mi Split (USA) 50mi
5:44:00 h Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M23: 1
17.02.1980 Gulf States Ultras - 100km (USA) 100km
7:20:20 h Caldwell, Richard (Lion)   Overall: 1 M: 1 Cat M23: 1
1979 2 Events, 241.401 km  (More)
03.11.1979 Metropolitan 50 Mile Race (USA) 50mi
5:56:43 h Caldwell, Richard (Lion)   Overall: 8 M: 8 Cat M23: 5
15.-16.06.1979 New York Unisphere 100-Mile Run (USA) 100mi
13:33:46 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M23: 2
15.-16.06.1979 New York Unisphere 100-Mile Run - 50mi Split (USA) 50mi
6:20:08 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M23: 2
15.-16.06.1979 New York Unisphere 100-Mile Run - 100km Split (USA) 100km
8:03:22 h Caldwell, Richard (Lion)   Overall: 2 M: 2 Cat M23: 2

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2023 2022 2021 2019 2018 2017 2016 2015 2014 2011 2005 2004 2003 2001 2000 1999 1998 1996 1995 1993 1992 1991 1989 1988 1987 1986 1984 1983 1982 1981 1980 1979
50km 3:38:32  
 
 
 
 
7:00:42
(15564/733)
 
 
 
 
 
 
 
4:08:58
(948/50)
 
 
 
 
 
 
 
3:45:51
 
 
 
 
 
 
 
 
 
3:38:32
 
 
 
50mi 5:56:43  
16:00:25
(1139/548)
 
 
 
 
 
 
 
 
 
 
 
7:31:51
(91/20)
7:02:57
(46/17)
 
 
 
6:17:39
 
 
 
 
6:09:47
 
 
 
 
6:19:10
 
 
6:39:44
 
6:35:53
 
 
 
5:56:43
 
100km 8:01:49  
20:49:15
(7936/106)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8:21:09
 
 
 
 
 
8:01:49
 
 
8:27:45
 
9:20:59
 
 
 
8:03:22
 
100mi 13:19:12  
36:59:38
(962/289)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
13:53:16
 
13:56:26
 
15:45:42
 
13:19:12
 
 
 
13:33:46
 
6h 45.061  
 
 
 
45.061
(3877/208)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12h 119.574  
70.400
(2277/234)
 
 
 
 
 
 
 
 
 
 
 
 
 
119.574
(62/4)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
24h 202.318  
111.600
(2584/332)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
175.385
 
126.443
 
 
 
 
 
 
196.848
 
 
 
 
 
202.318
 
164.000
 
 
 
 
48h 161.200 90.123
 
161.200
(432/108)
160.934
(342/122)
160.934
(271/81)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2023 2022 2021 2019 2018 2017 2016 2015 2014 2011 2005 2004 2003 2001 2000 1999 1998 1996 1995 1993 1992 1991 1989 1988 1987 1986 1984 1983 1982 1981 1980 1979
New York Unisphere 100-Mile Run 4                                                     13:53:16 13:56:26   13:19:12     13:33:46
A Race for the Ages 3         257.495   241.401   223.698                                                
Endless Summer 6-Hour Run 3             46.416   53.269   50.082                                            
Run-de-Vous 50 Mile Endurance Run 3               10:57:49   9:52:09 8:27:31                                            
3 Days at the Fair 48 Hour Race 3 90.123   160.934 160.934                                                          
The Complete Runner Ultra 2                                                           5:49:38 5:57:55    
Metropolitan 50 Mile Race 2                                     6:17:39                           5:56:43
Ruth Anderson Ultra 50km 2           7:00:42               4:08:58                                      
Olander Park 24 Hour Run 2                                 175.385 126.443                              
London to Brighton Road Race 2                       8:07:41               7:22:23