Matthews, Clifford

Born 19622010 – 2026

Events

148

2010 – 2026

Best pace

10.017

km/h · 2018

Best finish

30th

of 368 · 2018

Distance raced

13,243

km · splits not double-counted

Pace over time

km/h · higher is faster

Actual pace
Age-graded pace

Results

Every result for this runner in date order. Splits of a race are indented under it and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2010-11-13	White Mesa FA 50km RunUnited States	50km	9:28:00 h	5.282	3/3
2011-01-16	The Ghost Town 38.5United States	38.5mi	9:30:22 h	6.518	47/68
2011-05-21	Jemez Mountain 50km Trail RunUnited States*Albuquerque, NM	50km	9:54:52 h	5.043	114/148
2011-10-22	Deadman Peaks Trail RunUnited States*Albuquerque, NM	50mi	15:05:41 h	5.331	33/33
2011-11-13	White Mesa FA 50km RunUnited States	50km	10:40:00 h	4.688	5/7
2012-01-01	Foothills Fat AssUnited States	50km	8:56:10 h	5.595	5/5
2012-02-11	Placitas Fat AssUnited States	50km	9:19:00 h	5.367	7/7
2012-04-07	Cedro Peak 45 Mile UltramarathonUnited States*Albuquerque, NM	45mi	13:13:13 h	5.478	48/49
2012-05-19	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	14:52:51 h	5.407	72/88
2012-06-30	Angel Fire Endurance 50 km RunUnited States*Albuquerque, NM	50km	7:34:45 h	6.597	15/26
2012-07-15	Leadville Silver Rush 50 Mile RunUnited States*Albuquerque, NM	50mi	11:26:07 h	7.037	238/428
2012-08-05	E.T. Full Moon Midnight Ultra MarathonUnited States*Albuquerque, NM	51km	6:57:57 h	7.321	66/82
2012-08-31	AA 50K Trail RunUnited States*Albuquerque Nm	50km	7:19:00 h	6.834	4/10
2012-09-15	Endurance Challenge - Wisconsin Trail 50 MilesUnited States*Albuquerque, NM	50mi	10:42:03 h	7.520	126/195
2012-09-29	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	7:22:14 h	6.784	66/126
2012-10-20	Deadman Peaks Trail RunUnited States*Albuquerque, NM	50mi	15:47:54 h	5.093	37/39
2012-10-27	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	27:30:08 h	5.852	102/160
2012-11-12	White Mesa FA 50km RunUnited States	50km	8:34:00 h	5.837	6/6
2013-01-01	Foothills Fat AssUnited States	50km	7:20:09 h	6.816	5/8
2013-01-13	Bandera 100 km UltratrailUnited States*NM	100km	17:39:36 h	5.663	135/185
2013-02-02	Rocky Raccoon 100 Mile Trail RunUnited States*NM	100mi	26:27:29 h	6.083	136/229
2013-03-02	Old Pueblo 50 Mile Endurance RunUnited States*Albuquerque, NM	50mi	13:42:24 h	5.871	93/111
2013-04-13	Cedro Peak 45 Mile UltramarathonUnited States*Albuquerque, NM	45mi	10:40:23 h	6.785	18/32
2013-04-27	Zane Grey 50 Mile Endurance RunUnited States*NM	50mi	15:06:38 h	5.325	84/95
2013-05-25	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	13:27:00 h	5.983	60/93
2013-07-14	Leadville Silver Rush 50 Mile RunUnited States*Albuquerque, NM	50mi	11:59:46 h	6.708	288/404
2013-08-17	Leadville Trail 100 MileUnited States	100mi	29:18:33 h	5.491	399/496
2013-08-30	AA 50K Trail RunUnited States	50km	7:44:18 h	6.461	6/7
2013-09-28	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	7:23:29 h	6.765	79/138
2013-10-19	Deadman Peaks Trail RunUnited States*Albuquerque, NM	50mi	14:37:27 h	5.502	23/26
2013-10-26	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	26:50:59 h	5.994	78/157
2013-11-09	White Mesa FA 50km RunUnited States	50km	7:50:00 h	6.383	7/9
2014-01-01	Foothills Fat AssUnited States*Albuquerque, NM	50km	6:37:00 h	7.557	6/11
2014-06-20	Bighorn Mountain Wild & Scenic 100 Mile Trail RunUnited States*Albequerque	100mi	32:45:06 h	4.914	123/149
2014-07-11	Ultratrail ehunmilak 168 kmSpain*Albuquerque, NM	168km	47:02:23 h	3.571	146/150
2014-07-26	Baldy Fat Ass RaceUnited States	50km	12:50:00 h	3.896	9/11
2014-08-29	AA 50K Trail RunUnited States	50km	7:21:19 h	6.798	8/10
2014-09-27	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	7:18:44 h	6.838	66/156
2014-10-11	Canyon De Chelly UltraUnited States*Albuquerque, NM	55km	7:04:00 h	7.783	62/132
2014-10-25	Deadman Peaks Trail RunUnited States*Albuquerque, NM	50mi	14:19:42 h	5.616	27/29
2014-11-01	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	23:31:52 h	6.839	79/290
2014-11-08	White Mesa FA 50km RunUnited States	50km	7:59:00 h	6.263	4/7
2014-12-06	Cajun Coyote Ultras & Trail Fest 100 MileUnited States*Albuquerque, NM	100mi	26:35:00 h	6.054	14/27
2015-01-01	Foothills Fat AssUnited States	50km	6:59:00 h	7.160	7/11
2015-04-11	Cedro Peak 45 Mile UltramarathonUnited States*Albuquerque, NM	45mi	10:38:48 h	6.802	33/59
2015-05-23	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	14:03:53 h	5.721	69/105
2015-07-18	Vermont 100 Mile Endurance RaceUnited States	100mi	29:02:42 h	5.541	206/221
2015-09-11	Wasatch Front 100 MileUnited States*Albuquerque, NM	100mi	35:20:29 h	4.554	186/203
2015-09-26	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	8:14:00 h	6.073	99/151
2015-10-17	Deadman Peaks Trail RunUnited States*Albuquerque, NM	53mi	15:07:59 h	5.636	39/39
2015-10-31	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	28:04:13 h	5.733	208/281
2016-01-01	Foothills Fat AssUnited States	50km	6:39:49 h	7.503	5/11
2016-04-01	24hr A Mountain ChallengeUnited States*Albuquerque, NM	24h	77.248 km	3.219	6/15
2016-04-23	Cedro Peak 45 Mile UltramarathonUnited States*Albuquerque, NM	45mi	11:33:05 h	6.269	30/40
2016-05-21	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	17:13:56 h	4.670	79/80
2016-09-16	Run Rabbit Run 100 Mile UltraMarathon - Tortoises RunUnited States*Albuquerque, NM	100mi	35:27:27 h	4.539	142/150
2016-10-01	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	8:11:56 h	6.098	99/157
2016-10-15	Deadman Peaks Trail RunUnited States*Albuquerque, NM	53mi	15:04:21 h	5.659	12/13
2016-10-29	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	27:29:12 h	5.855	177/280
2016-11-12	White Mesa FA 50km RunUnited States	50km	10:20:25 h	4.835	9/9
2017-01-01	Foothills Fat AssUnited States	50km	6:50:57 h	7.300	10/17
2017-04-22	Cedro Peak 50 Km UltramarathonUnited States*Albuquerque, NM	50km	6:55:38 h	7.218	41/74
2017-05-20	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	14:54:23 h	5.398	62/85
2017-06-16	Bighorn Mountain Wild & Scenic 100 Mile Trail RunUnited States*Albuquerque, NM	100mi	32:57:38 h	4.883	145/174
2017-08-11	Fat Dog 120 Mile Trail RaceCanada*Albuquerque, NM	120mi	45:42:20 h	4.225	92/105
2017-09-01	AA 50K Trail RunUnited States	50km	7:23:18 h	6.767	1/1
2017-09-30	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	7:12:15 h	6.940	44/156
2017-10-28	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	22:39:08 h	7.105	70/346
2017-11-04	Deadman Peaks Trail RunUnited States*Albuquerque, NM	53mi	12:21:03 h	6.906	11/22
2017-11-11	White Mesa FA 50km RunUnited States	50km	7:33:37 h	6.614	3/4
2017-11-25	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	5:35:21 h	8.946	11/29
2018-01-01	Foothills Fat AssUnited States	50km	6:13:57 h	8.022	10/16
2018-02-18	The Ghost Town 50 K InvitationalUnited States*NM	50km	5:45:30 h	8.683	2/8
2018-04-21	Cedro Peak 50 Km UltramarathonUnited States*Albuquerque, NM	50km	7:07:50 h	7.012	53/92
2018-05-18	Cruel Jewel 100 MileUnited States*Albuquerque, NM	106mi	39:12:04 h	4.352	51/100
2018-09-07	Tahoe 200 Mile Endurance RunUnited States*Albuquerque, NM	202mi	3d 17:23:05 h	3.637	77/138
2018-09-21	AA 50K Trail RunUnited States	50km	7:59:00 h	6.263	2/2
2018-09-29	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	6:13:03 h	8.042	27/169
2018-10-20	White Mesa FA 50km RunUnited States	50km	6:46:54 h	7.373	1/2
2018-10-27	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	20:11:01 h	7.974	30/368
2018-11-03	Deadman Peaks Trail RunUnited States*Albuquerque, NM	53mi	11:14:46 h	7.584	10/35
2018-11-11	The Ghost Town 50 K InvitationalUnited States	50km	5:45:30 h	8.683	2/8
2018-11-24	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	4:59:30 h	10.017	5/16
2019-04-27	Cedro Peak 50 Km UltramarathonUnited States*Albuquerque, NM	50km	6:03:52 h	8.245	26/93
2019-05-25	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	13:03:19 h	6.164	34/67
2019-08-10	Baldy Fat Ass RaceUnited States	50km	10:32:58 h	4.740	4/7
2019-09-28	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	6:52:16 h	7.277	51/159
2019-10-26	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	22:34:18 h	7.130	92/424
2019-11-02	Deadman Peaks Trail RunUnited States*Albuquerque, NM	53mi	12:07:25 h	7.035	32/24
2019-11-09	White Mesa FA 50km RunUnited States	50km	6:49:52 h	7.319	1/1
2019-11-30	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	6:01:51 h	8.291	8/24
2020-01-01	Foothills Fat AssUnited States	50km	6:56:15 h	7.207	4/5
2020-07-12	Silverton Alpine 50KUnited States*Albuquerque, NM	50km	6:51:26 h	7.292	44/77
2020-08-08	Baldy Fat Ass RaceUnited States	50km	11:20:37 h	4.408	2/2
2020-10-09	Moab 240 Endurance RunUnited States*Albuquerque, NM	238mi	4d 06:36:17 h	3.733	77/127
2020-10-31	Javelina Jundred 100 Mile Endurance RunUnited States*Albuquerque, NM	100mi	24:27:30 h	6.580	69/160
2020-11-07	Deadman Peaks 53 Mile Trail RunUnited States*Albuquerque, NM	53mi	14:26:00 h	5.910	13/17
2020-11-14	White Mesa FA 50km RunUnited States	50km	8:02:42 h	6.215	1/1
2021-02-13	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	5:06:07 h	9.800	2/19
2021-05-22	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	13:55:47 h	5.777	20/41
2021-06-26	San Juan Solstice 50 Mile RunUnited States*Albequerque, NM	50mi	15:26:50 h	5.209	162/181
2021-07-16	Hardrock Hundred Endurance RunUnited States*Albuquerque, NM	100mi	43:50:00 h	3.672	81/112
2021-08-14	Baldy Fat Ass RaceUnited States	50km	12:09:00 h	4.115	4/4
2021-09-25	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	6:43:04 h	7.443	45/135
2021-10-15	Tortugas "A" Mountain 24 Hour ChallengeUnited States*Albuquerque, NM	24h	90.123 km	3.755	16/27
2021-11-06	Deadman Peaks 100 Mile Trail RunUnited States*Albuquerque, NM	100mi	32:12:45 h	4.996	5/8
2021-11-27	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	5:53:58 h	8.475	12/28
2022-04-23	Cedro Peak 50 Km UltramarathonUnited States*Albuquerque, NM	50km	8:19:15 h	6.009	42/53
2022-05-02	Cocodona 250 Mile RaceUnited States*Albuquerque, NM	250mi	4d 15:55:01 h	3.595	90/151
2022-08-13	Baldy Fat Ass RaceUnited States	50km	12:17:06 h	4.070	2/4
2022-09-23	AA 50K Trail RunUnited States	50km	7:59:45 h	6.253	1/2
2022-10-01	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	7:08:23 h	7.003	43/140
2022-10-08	Feral Hog 50KUnited States	50km	7:39:12 h	6.533	8/8
2022-10-14	Tortugas "A" Mountain 24 Hour ChallengeUnited States*Albuquerque, NM	24h	90.123 km	3.755	8/23
2022-11-05	Deadman Peaks 100 Mile Trail RunUnited States*Albuquerque, NM	100mi	32:49:00 h	4.904	7/9
2022-11-12	White Mesa FA 50km RunUnited States	50km	8:45:53 h	5.705	3/4
2022-11-26	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	7:04:19 h	7.070	10/14
2023-01-01	Foothills Fat AssUnited States	50km	7:02:10 h	7.106	3/3
2023-05-01	Cocodona 250 Mile RaceUnited States*Albuquerque, NM	250mi	4d 18:19:53 h	3.519	105/139
2023-05-20	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	16:31:37 h	4.869	57/56
2023-06-24	Western States 100 Mile Endurance RunUnited States	100mi	29:45:12 h	5.409	317/328
2023-09-22	AA 50K Trail RunUnited States	50km	8:34:03 h	5.836	1/1
2023-09-30	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	8:31:33 h	5.865	95/142
2023-11-04	Deadman Peaks 53 Mile Trail RunUnited States*Albuquerque, NM	53mi	14:44:34 h	5.786	13/19
2023-11-11	White Mesa FA 50km RunUnited States	50km	8:02:01 h	6.224	1/2
2023-11-25	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	7:15:57 h	6.882	17/19
2024-01-01	Foothills Fat AssUnited States	50km	7:21:19 h	6.798	7/8
2024-04-06	Academy of PainUnited States*Albuquerque, NM	12h	82.720 km	6.893	5/21
2024-04-20	Cedro Peak 50 Km UltramarathonUnited States*Albuquerque, NM	50km	6:34:42 h	7.601	51/75
2024-05-11	Jemez Mountain 50km Trail RunUnited States*Albuquerque, NM	50km	11:20:25 h	4.409	144/159
2024-07-27	Baldy Fat Ass RaceUnited States	50km	15:06:10 h	3.311	3/3
2024-08-09	Bigfoot 200 Endurance RunUnited States*Albuquerque, NM	206mi	3d 13:51:20 h	3.861	95/135
2024-09-20	AA 50K Trail RunUnited States	54km	8:40:08 h	6.229	4/4
2024-09-28	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	7:28:43 h	6.686	43/126
2024-11-02	Deadman Peaks 100 Mile Trail RunUnited States*Albuquerque, NM	100mi	2d 14:36:43 h	2.570	5/5
2024-11-16	White Mesa FA 50km RunUnited States	50km	9:52:37 h	5.062	1/1
2024-11-30	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	7:59:26 h	6.257	18/20
2025-01-01	Foothills Fat AssUnited States	50km	8:25:45 h	5.932	8/8
2025-05-03	Glorieta 12 Hour Endurance Run - 12h RuckUnited States	12h	61.798 km	5.150	1/1
2025-05-10	Jemez Mountain 50mi Trail RunUnited States*Albuquerque, NM	50mi	15:51:23 h	5.075	40/56
2025-05-25	Ultra CheiiUnited States*Albuquerque, NM	100mi	37:41:00 h	4.271	5/9
2025-09-19	AA 50K Trail RunUnited States	54km	7:38:55 h	7.060	2/2
2025-09-27	Mount Taylor 50 km RaceUnited States*Albuquerque, NM	50km	7:38:30 h	6.543	61/129
2025-11-29	Bosque Bigfoot RaceUnited States*Albuquerque, NM	50km	6:46:03 h	7.388	24/39
2026-04-18	Cedro Peak 50 km UltramarathonUnited States*Albuquerque, NM	50km	8:36:03 h	5.813	40/44
2026-05-09	Jemez Mountain 50mi Trail RunUnited States	50mi	16:48:29 h	4.787	56/56
2026-06-20	San Juan Solstice 50 Mile RunUnited States	50mi	14:22:58 h	5.595	164/239
2026-07-10	Hardrock Hundred Endurance RunUnited States*Albuquerque, NM	100mi	47:37:52 h	3.379	109/116