Tiedens, Mark

Born 19692007 – 2026

Events

2007 – 2026

Best pace

10.372

km/h · 2009

Best finish

15th

of 154 · 2015

Distance raced

4,727

km · splits not double-counted

Pace over time

km/h · higher is faster

Actual pace
Age-graded pace

Results

Results 1 to 50 of 60 for this runner, in date order. Splits of a race are indented and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2007-12-22	Rodeo Beach 50kmUnited States*Portola Valley, CA	50km	6:22:21 h	7.846	35/54
2008-04-12	Diablo Endurance RunUnited States*Portola Valley, CA	50mi	15:47:17 h	5.097	77/83
2008-05-10	Lake Merritt Half Day 12 Hour RunUnited States	12h	102.998 km	8.583	4/22
2008-06-21	Pacifica 50 Km Trail Run - Summer EditionUnited States*Portola Valley, CA	50km	6:30:35 h	7.681	8/37
2008-09-27	Santa Cruz Mountains 50 KmUnited States*Portola Valley, CA	50km	5:48:25 h	8.610	8/23
2008-11-15	Stinson Beach 50 kmUnited States*Portola Valley, CA	50km	6:48:08 h	7.351	24/51
2008-12-20	Rodeo Beach 50kmUnited States*Portola Valley, CA	50km	5:42:58 h	8.747	31/75
2009-02-07	Woodside Trail Run 50KUnited States*Portola Valley, CA	50km	5:30:36 h	9.074	36/87
2009-04-19	Diablo Endurance RunUnited States*Portola Valley, CA	50mi	13:13:44 h	6.083	49/106
2009-04-26	Skyline to the Sea 50kmUnited States*Portola Valley, CA	50km	5:22:24 h	9.305	46/163
2009-06-13	Lake Merritt Half Day 12 Hour RunUnited States	12h	50.002 km	4.167	34/36
2009-06-20	Angel Island 50kUnited States*CA	50km	5:05:20 h	9.825	10/38
2009-08-08	Headlands Hundred 100 Mile Endurance RunUnited States*Portola Valley, CA	100mi	23:25:16 h	6.871	13/45
2009-09-05	Redwood Park 50K Trail RunUnited States*Portola Valley, CA	50km	5:25:32 h	9.216	21/68
2009-10-04	Skyline Ridge Trail RunUnited States*Portola Valley, CA	50km	5:00:31 h	9.983	4/26
2009-12-05	Woodside Trail Run 50KUnited States*Portola Valley, CA	50km	4:49:14 h	10.372	20/97
2010-02-06	Woodside Trail Run 50KUnited States*Portola Valley, CA	50km	5:33:17 h	9.001	27/100
2010-07-03	Pacifica 50 Km Trail Run - Summer EditionUnited States*Menlo Park, CA	50km	6:43:00 h	7.444	17/39
2010-09-04	Woodside Trail Run 50KUnited States*Menlo Park, CA	50km	5:30:44 h	9.071	13/65
2010-09-18	Redwood Park 50K Trail RunUnited States*Menlo Park, CA	50km	5:09:03 h	9.707	13/50
2010-10-09	Dick Collins Firetrails 50 MileUnited States*CA	50mi	9:29:19 h	8.480	75/235
2011-03-26	Woodside Trail Run 50KUnited States*Menlo Park, CA	50km	5:13:05 h	9.582	10/52
2011-08-13	Crystal Springs 50 km Summer Trail RunUnited States*Portola Valley, CA	50km	5:48:20 h	8.612	17/34
2012-04-07	American River 50 Mile Endurance RunUnited States*Menlo Park, CA	50mi	9:11:01 h	8.762	179/689
2012-06-02	Mount Diablo 60kUnited States*Menlo Park, CA	60km	9:32:26 h	6.289	7/16
2012-07-07	Woodside Ramble 50K - SummerUnited States*Menlo Park, CA	50km	5:37:27 h	8.890	6/21
2012-08-11	Crystal Springs 50 km Summer Trail RunUnited States*Portola Valley, CA	50km	5:36:35 h	8.913	5/36
2012-09-22	Coastal 50 km Trail RunUnited States*Menlo Park, CA	50km	5:51:26 h	8.536	13/84
2012-10-06	Rio Del Lago 100 MileUnited States*Menlo Park, CA	100mi	23:09:30 h	6.949	6/55
2013-03-23	Old Goat's 50 Mile Trail RaceUnited States*Menlo Park, CA	50mi	11:05:54 h	7.250	36/117
2013-04-20	Diablo Trails ChallengeUnited States*Menlo Park	50km	6:23:10 h	7.829	36/158
2013-08-10	Crystal Springs 50 km Summer Trail RunUnited States*Menlo Park, CA	50km	5:05:57 h	9.806	13/45
2013-09-27	The Bear 100 Mile Endurance RunUnited States*Menlo Park, CA	100mi	26:55:00 h	5.979	38/174
2014-08-09	Cool Moon 50 Mile Endurance RunUnited States*Menlo Park, CA	50mi	11:30:21 h	6.994	5/20
2014-09-26	The Bear 100 Mile Endurance RunUnited States*Menlo Park, CA	100mi	28:29:37 h	5.648	54/166
2015-04-04	American River 50 Mile Endurance RunUnited States*Menlo Park, CA	50mi	9:00:44 h	8.929	82/631
2015-05-09	Quicksilver 50 km Endurance RunUnited States*Menlo Park, CA	50km	5:31:47 h	9.042	15/154
2015-06-27	Western States 100 Mile Endurance RunUnited States*Menlo Park, CA	100mi	26:37:22 h	6.045	128/254
2016-05-07	Miwok 100k Trail RaceUnited States*Menlo Park, CA	100km	12:50:42 h	7.785	105/289
2016-09-09	Wasatch Front 100 MileUnited States*Menlo Park, CA	100mi	28:24:17 h	5.666	57/213
2016-10-08	Dick Collins Firetrails 50 MileUnited States*Menlo Park, CA	50mi	10:26:50 h	7.702	39/125
2017-05-13	Quicksilver 100 km Endurance RunUnited States*Menlo Park, CA	100km	14:40:17 h	6.816	91/158
2017-12-09	Rodeo Beach 50kmUnited States*Menlo Park, CA	50km	5:33:35 h	8.993	14/51
2018-02-18	Montara Mountain 50 km Trail RunUnited States*Menlo Park, CA	50km	5:43:23 h	8.737	7/28
2018-03-10	Marin Ultra Challenge 50 Mile RaceUnited States*Menlo Park, CA	50mi	10:26:31 h	7.706	50/166
2018-05-06	Horseshoe Lake 50 km Trail RunUnited States*Menlo Park, CA	50km	5:35:55 h	8.931	3/24
2018-05-19	San Francisco 50 Mile Endurance RunUnited States*Menlo Park, CA	50mi	10:40:36 h	7.537	8/40
2018-08-04	Angeles Crest 100 MileUnited States*Menlo Park, CA	100mi	28:52:59 h	5.572	43/100
2019-03-09	Marin Ultra Challenge 50 Mile RaceUnited States*Menlo Park, CA	50mi	10:00:31 h	8.040	56/180
2019-05-11	Quicksilver 100 km Endurance RunUnited States*Menlo Park, CA	100km	13:31:59 h	7.389	36/148

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