Missing Results?  Name Change/Merge?  
Mark Thomas M50
1 Races
Photos
Rank: 0.00%
Age Rank: 0.00%
History
Mammoth Trailfest - tenkay - Mammoth Lakes, CA
Sep 19, 2025
Mark Thomas M110
1 Races
Photos
Rank: 61.84%
Age Rank: 100.00%
History
The Bear Chase - 50 Miler - Lakewood, CO
Sep 29, 2013
Overall:34 DP:22
12:04:42
Age: 99
Rank: 61.84%
Mark Thomas M71
1 Races
Photos
Rank: 0.00%
Age Rank: 0.00%
History
Green Monster Trail Challenge - 25K - Wellsboro, PA - DNF
Oct 13, 2013
Mark Thomas M63
2 Races
Photos
Rank: 50.91%
Age Rank: 70.26%
History
Canyonlands Half Marathon and 5 Mile - 1/2 Marathon - Moab, UT
Mar 18, 2023
Overall:375 DP:204
2:14:09
Age: 61
Rank: 48.22%
Classic 10K Race - 10K - Colorado Springs, CO
Jul 21, 2012
Overall:373 DP:238
00:55:59
Age: 51
Rank: 53.60%
Mark Thomas F60
35 Races
Photos
Rank: 56.86%
Age Rank: 65.52%
History
Evit's Hope Half - 5K - Colorado Springs, CO
Jun 10, 2023
Overall:66 DP:32
00:45:51
Age: 59
Rank: 64.18%
Imogene Pass Run - 17.1 Miler - Ouray, CO
Sep 10, 2022
Overall:633 DP:385
4:38:13
Age: 57
Rank: 49.18%
South Downs Way 50 - 50 Miler - Worthing, GBR
Apr 9, 2022
Overall:61 DP:54
8:44:03
Age: 57
Rank: 78.08%
Antelope Canyon Ultramarathons - 55K - Page, AZ
Mar 12, 2022
Overall:149 DP:76
9:12:34
Age: 57
Rank: 54.80%
Marlette 50K and 10 Miler - 10 Miler - Lake Tahoe, NV
Aug 15, 2021
Overall:44 DP:32
1:55:52
Age: 57
Rank: 61.78%
Ultra-Trail Australia by UTMB - 50K - Leura, AUS
May 18, 2018
Overall:1682 DP:978
10:53:52
Age: 53
Rank: 42.04%
Run Rabbit Run - 100 Miler - Steamboat Springs, CO
Sep 18, 2015
Overall:150 DP:121
35:19:20
Age: 50
Rank: 51.21%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 15, 2015
Overall:493 DP:381
7:53:53
Age: 50
Rank: 47.83%
Speedgoat 50k by UTMB - 50K - Snowbird Resort, UT
Jul 25, 2015
Overall:230 DP:175
10:48:00
Age: 50
Rank: 48.31%
Hardmoors 55 - 55 Miler - Guisborough, GBR
Mar 21, 2015
Overall:202 DP:179
13:54:34
Rank: 55.01%
Run Rabbit Run - 50 Mile - Steamboat Springs, CO
Sep 13, 2014
Overall:123 DP:85
14:15:00
Age: 49
Rank: 54.61%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 17, 2014
Overall:375 DP:299
7:22:21
Age: 49
Rank: 49.14%
Speedgoat 50k by UTMB - 50K - Snowbird Resort, UT
Jul 19, 2014
Overall:269 DP:191
11:43:55
Age: 49
Rank: 44.39%
Quad Rock 50 - 50 Miler - Fort Collins, CO
May 10, 2014
Overall:120 DP:96
13:31:14
Age: 49
Rank: 58.22%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 16, 2013
Overall:159 DP:138
6:04:16
Age: 48
Rank: 61.32%
Silver Rush 50 - 50 Miler - Leadville, CO
Jul 14, 2013
Overall:310 DP:243
12:16:18
Age: 48
Rank: 56.61%
Summer Roundup Trail Run - 12K - Colorado Springs, CO
Jul 7, 2013
Overall:183 DP:143
1:08:30
Age: 48
Rank: 65.04%
Cheyenne Mountain Trail Race - 50K - Colorado Springs, CO
Apr 27, 2013
Overall:48 DP:37
6:32:32
Age: 48
Rank: 58.87%
Javelina Jundred - 100 Miler - McDowell, AZ
Oct 27, 2012
Overall:150 DP:99
29:21:56
Age: 47
Rank: 49.86%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 19, 2012
Overall:264 DP:216
6:41:29
Age: 47
Rank: 54.90%
Pikes Peak - Ascent - Manitou Springs, CO
Aug 19, 2012
Overall:405 DP:334
3:55:04
Age: 47
Rank: 56.71%
Silver Rush 50 - 50 Miler - Leadville, CO
Jul 15, 2012
Overall:208 DP:173
10:56:59
Rank: 63.10%
Leadville Trail - 100 Miler - Leadville, CO
Aug 20, 2011
Overall:297 DP:254
29:34:51
Age: 46
Rank: 56.73%
Collegiate Peaks Trail Run - 50 Miler - Buena Vista, CO
May 7, 2011
Overall:90 DP:69
11:56:27
Age: 46
Rank: 55.44%
The Bear Chase - 50 Miler - Lakewood, CO
Oct 3, 2010
Overall:39 DP:27
11:29:28
Age: 45
Rank: 57.89%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 22, 2010
Overall:131 DP:111
5:56:25
Age: 45
Rank: 64.97%
5 Peaks - Canada Olympic Park - 8.5K - Calgary, AB
May 22, 2010
Overall:35 DP:32
00:51:58
Age: 45
Rank: 75.11%
Collegiate Peaks Trail Run - 50 Miler - Buena Vista, CO
May 1, 2010
Overall:69 DP:49
11:20:53
Age: 45
Rank: 60.52%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 15, 2009
Overall:229 DP:192
6:23:37
Age: 44
Rank: 56.58%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 16, 2008
Overall:128 DP:113
6:06:28
Age: 43
Rank: 59.19%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 19, 2007
Overall:129 DP:112
5:55:29
Age: 42
Rank: 64.33%
Squaw Valley Mountain Run - 3.6 Miler - Olympic Valley, CA
Aug 4, 2007
Overall:328 DP:224
1:07:14
Age: 42
Rank: 43.95%
Dirty Half - 1/2 Marathon - Bend, OR
Jun 10, 2007
Overall:566 DP:274
2:22:14
Age: 42
Rank: 51.76%
Pikes Peak - Marathon - Manitou Springs, CO
Aug 20, 2006
Overall:69 DP:59
5:21:58
Age: 41
Rank: 66.19%
Imogene Pass Run - 17.1 Miler - Ouray, CO
Sep 10, 2005
Overall:670 DP:456
4:31:25
Age: 37
Rank: 52.32%
Mark Thomas M59
1 Races
Photos
Rank: 42.23%
Age Rank: 60.68%
History
Cloudland Canyon 50 Mile/50K/Half - 1/2 Marathon - Rising Fawn, GA
Jan 7, 2017
Overall:91 DP:55
4:02:21
Age: 50
Rank: 42.23%
Mark Thomas M57
2 Races
Photos
Rank: 79.20%
Age Rank: 84.76%
History
West Highland Way Race - 95 Miler - Glasgow, GBR
May 26, 2018
Overall:19 DP:17
26:28:00
Age: 49
Rank: 78.02%
Rodeo Beach Trail Run - 8K - Sausalito, CA
Dec 9, 2017
Overall:15 DP:11
00:45:37
Age: 49
Rank: 80.37%
Mark Thomas M53
17 Races
Photos
Rank: 54.67%
Age Rank: 61.11%
History
Snake River Canyon Half Marathon - 1/2 Marathon - Wawawai Landing, WA
Mar 4, 2023
Overall:140 DP:82
2:07:07
Age: 51
Rank: 57.76%
Snake River Canyon Half Marathon - 1/2 Marathon - Wawawai Landing, WA
Mar 5, 2022
Overall:135 DP:81
2:05:43
Age: 50
Rank: 55.83%
Big Rome XC Classic - 5K - Jackson, GA
May 22, 2021
Overall:19 DP:17
00:36:46
Age: 49
Rank: 64.14%
Snake River Canyon Half Marathon - 1/2 Marathon - Wawawai Landing, WA
Mar 7, 2020
Overall:251 DP:144
2:12:56
Age: 48
Rank: 54.51%
Cloudland Canyon 50 Mile/50K/Half - 50K - Rising Fawn, GA
Dec 7, 2019
Overall:244 DP:156
8:54:52
Age: 48
Rank: 40.03%
Urban Nature 10k - 10K - Chattanooga, TN
Nov 3, 2019
Overall:62 DP:39
1:07:24
Age: 47
Rank: 62.89%
Rabun Half Marathon - 1/2 Marathon - Sky Valley, GA
Jun 9, 2019
Overall:39 DP:28
3:14:29
Age: 47
Rank: 54.47%
Helen Holiday Half Marathon by Run Bum - 1/2 Marathon - Helen, GA
Dec 15, 2018
Overall:196 DP:123
3:04:43
Age: 47
Rank: 49.65%
Still Hollow Trail Race - 10K - Chattanooga, TN
Aug 4, 2018
Overall:65 DP:45
1:16:18
Age: 46
Rank: 59.76%
Rabun Half Marathon - 1/2 Marathon - Sky Valley, GA
Jun 10, 2018
Overall:56 DP:38
3:38:44
Age: 46
Rank: 43.63%
Lakeland - 50 Miler - Coniston, GBR
Jul 29, 2016
Overall:164 DP:146
11:48:42
Age: 45
Rank: 64.74%
Huff N' Puff Trail Races - 5K - Jackson, GA
Jan 30, 2016
Overall:55 DP:27
00:45:05
Age: 44
Rank: 45.21%
Coastal Trail Series - Dorset - 33.3 Miler - Lulworth Cove, GBR
Dec 5, 2015
Overall:90 DP:73
8:20:55
Age: 44
Rank: 61.35%
Nature Calls Trail Race - 15K - Chattanooga, TN
Oct 25, 2015
Overall:72 DP:40
2:31:11
Age: 43
Rank: 54.69%
Rabun Half Marathon - 1/2 Marathon - Sky Valley, GA
Jun 21, 2015
Overall:48 DP:35
3:12:07
Age: 43
Rank: 51.46%
Nature Calls Trail Race - 5K - Chattanooga, TN - DNS
Mar 11, 2018
Rabun Half Marathon - 1/2 Marathon - Sky Valley, GA - DNS
Jun 11, 2017
Mark Thomas M53
6 Races
Photos
Rank: 55.14%
Age Rank: 63.60%
History
Snake River Canyon Half Marathon - 1/2 Marathon - Wawawai Landing, WA
Mar 3, 2018
Overall:402 DP:216
2:15:40
Age: 46
Rank: 56.25%
Snake River Canyon Half Marathon - 1/2 Marathon - Wawawai Landing, WA
Mar 4, 2017
Overall:369 DP:187
2:13:57
Age: 45
Rank: 54.63%
McKay Hollow Madness - 25K - Huntsville, AL
Mar 28, 2015
Overall:132 DP:96
4:11:01
Age: 43
Rank: 47.63%
Snake River Canyon Half Marathon - 1/2 Marathon - Wawawai Landing, WA
Mar 7, 2015
Overall:338 DP:180
2:04:05
Age: 43
Rank: 56.57%
Cloudland Canyon 50 Mile/50K/Half - 11 Miler - Rising Fawn, GA
Jan 10, 2015
Overall:57 DP:39
2:59:45
Age: 43
Rank: 53.41%
Lookout Mountain Trail Race - 10K - Lookout Mountain, GA
Dec 20, 2014
Overall:66 DP:50
1:01:51
Age: 43
Rank: 62.33%
Mark Thomas M48
3 Races
Photos
Rank: 58.70%
Age Rank: 60.40%
History
Race to the Stones - 100K - Lewknor, GBR
Jul 1, 2021
Overall:553 DP:408
15:41:22
Age: 44
Rank: 53.30%
North Face Endurance Challenge - Washington DC - 1/2 Marathon - Sterling, VA
Apr 30, 2017
Overall:809 DP:424
3:12:27
Age: 41
Rank: 44.86%
White Salmon Backyard Half - 1/2 Marathon - White Salmon, WA
Jun 19, 2010
Overall:21 DP:18
2:02:07
Age: 34
Rank: 77.93%
Mark Thomas M45
7 Races
Photos
Rank: 60.72%
Age Rank: 61.57%
History
Wild Azalea Trail Challenge - 1/2 Marathon - Alexandria, LA
Jan 4, 2020
Overall:40 DP:25
2:38:23
Age: 39
Rank: 56.52%
London 2 Brighton Challenge - 100K - Richmond, GBR
May 25, 2019
Overall:558 DP:383
27:58:53
Age: 38
Rank: 32.82%
Wildcat - 1/2 Marathon - El Sobrante, CA
May 13, 2019
Overall:60 DP:45
2:20:59
Age: 40
Rank: 62.24%
Red Dirt Ultra - 50K - Provencal, LA
Feb 2, 2019
Overall:8 DP:8
5:34:48
Age: 39
Rank: 79.63%
Brazen New Years Day Runs - 1/2 Marathon - Castro Valley, CA
Jan 1, 2019
Overall:103 DP:79
2:17:58
Age: 39
Rank: 58.20%
Bay Breeze - 1/2 Marathon - San Leandro, CA
Feb 16, 2013
Overall:142 DP:103
1:57:07
Age: 33
Rank: 67.35%
Western Pacific - 1/2 Marathon - Fremont, CA
May 5, 2012
Overall:93 DP:81
1:56:05
Age: 33
Rank: 68.28%
Mark Thomas M42
2 Races
Photos
Rank: 42.97%
Age Rank: 66.56%
History
Moab Red Hot Ultra - 15K - Moab, UT
Feb 22, 2025
Overall:97 DP:39
2:41:04
Age: 42
Rank: 35.66%
The Timp Trail Marathon and Half - 1/2 Marathon - Orem, UT
May 18, 2024
Overall:45 DP:34
2:49:31
Age: 41
Rank: 57.58%
Mark Thomas M41
1 Races
Photos
Rank: 50.71%
Age Rank: 51.38%
History
Antelope Island 50K - 50K - Syracuse, UT
Nov 1, 2024
Overall:146 DP:108
7:58:31
Age: 40
Rank: 50.71%
Mark Thomas M35
9 Races
Photos
Rank: 77.33%
Age Rank: 76.37%
History
JFK - 50 Miler - Boonsboro, MD
Nov 19, 2022
Overall:174 DP:145
8:56:20
Age: 32
Rank: 61.49%
White River 50 - 50 Miler - Crystal Mountain, WA
Jul 30, 2016
Overall:85 DP:72
10:14:45
Age: 26
Rank: 69.43%
Montara Mountain Trail Run - 1/2 Marathon - Pacifica, CA
Feb 20, 2016
Overall:116 DP:73
3:39:16
Age: 26
Rank: 41.84%
War at Windrock - 34K Trail Run - Oliver Springs, TN
Apr 12, 2014
Overall:1 DP:1
3:36:50
Age: 24
Rank: 100.00%
War at Windrock - 10K Uphill Climb - Oliver Springs, TN
Apr 12, 2014
Overall:8 DP:7
2:02:01
Age: 24
Rank: 76.22%
Power to the Tower - 1/2 Marathon - Kingsport, TN
Apr 5, 2014
Overall:1 DP:1
1:38:46
Age: 24
Rank: 100.00%
Nashville Running Company's Dry Creek Trail Races - 1/2 Marathon - Ashland City, TN
Feb 23, 2014
Overall:4 DP:4
1:26:51
Age: 24
Rank: 92.32%
War at Windrock - 4 Mile Trail Run - Oliver Springs, TN - DNF
Apr 12, 2014
War at Windrock - 3 Race Series - Oliver Springs, TN - DNF
Apr 12, 2014
Mark Thomas
7 Races
Photos
Rank: 48.85%
Age Rank: 59.95%
History
Serpent Trail Race - 100K - Haslemere, GBR
Jul 6, 2024
Overall:149 DP:121
15:24:39
Age: 50
Rank: 60.18%
PRR Summer Series 10k - Kamiak Trail - 10 K - Palouse, WA
May 14, 2022
Overall:8 DP:5
1:37:57
Age: 50
Less than 10 finishers
London 2 Brighton Challenge - 100K - Richmond, GBR
May 1, 2018
Overall:689 DP:420
30:33:28
Age: 37
Rank: 33.22%
Race To the King - 53.5 Miler - Shout Downs, GBR
Jun 25, 2017
Overall:420 DP:321
15:25:09
Age: 59
Rank: 46.90%
Red Mountain 50K, 30K, Trail Half - 1/2 Marathon - Ivins, UT
Mar 5, 2016
Overall:74 DP:32
2:48:20
Age: 31
Rank: 53.95%
Marathon des Sables - 250K - Ouarzazate, MAR
Mar 30, 2008
Overall:634 DP:571
58:48:38
Age: 50
Rank: 33.09%
Pikes Peak - Ascent - Manitou Springs, CO
Aug 19, 2007
Overall:141 DP:127
3:22:10
Age: 42
Rank: 65.75%