Missing Results?  Name Change/Merge?  
Marco Denson M60
85 Races
Photos
Rank: 60.51%
Age Rank: 68.39%
History
Mogollon Monster 100 - 100 Miler - Pine, AZ
Sep 6, 2025
Rio Del Lago - 100 Miler - Granite Bay, CA
Nov 2, 2024
Overall:157 DP:116
28:25:05
Age: 59
Rank: 52.45%
Ruth Anderson Memorial Endurance Run - 50 K - San Francisco, CA
Oct 12, 2024
Overall:46 DP:29
5:56:35
Age: 59
Rank: 54.19%
San Lorenzo River Trail Run - 50K - Santa Cruz, CA
Jul 13, 2024
Overall:32 DP:26
7:33:12
Age: 59
Rank: 70.49%
Dick Collins Firetrails - Firetrails 50 Miler - Castro Valley, CA
Sep 30, 2023
Overall:34 DP:25
11:00:40
Age: 58
Rank: 66.08%
Tamalpa Headlands 50K - 50K - Sausalito, CA
Aug 19, 2023
Overall:94 DP:72
6:24:34
Age: 58
Rank: 61.31%
The Canyons Endurance Runs by UTMB - 100K - Auburn, CA
Apr 28, 2023
Overall:305 DP:236
17:40:20
Age: 58
Rank: 48.54%
Diablo Trails Challenge - Spring - Brazen - 50K - Walnut Creek, CA
Apr 8, 2023
Overall:91 DP:63
9:07:44
Age: 58
Rank: 58.76%
Miwok 100K - 100K - Stinson Beach, CA
May 7, 2022
Overall:130 DP:100
14:14:09
Age: 57
Rank: 62.63%
The Canyons Endurance Runs by UTMB - 100K - Auburn, CA
Apr 23, 2022
Overall:293 DP:234
16:48:57
Age: 57
Rank: 50.74%
Ordnance 100K - 100K - Salinas, CA
Feb 5, 2022
Overall:11 DP:8
13:49:05
Age: 56
Rank: 74.25%
Quicksilver Endurance Runs - 100K - San Jose, CA
Oct 23, 2021
Overall:100 DP:79
15:16:13
Age: 56
Rank: 66.25%
Dick Collins Firetrails - 100K - Castro Valley, CA
Sep 25, 2021
Overall:15 DP:12
15:22:00
Age: 56
Rank: 81.58%
Skyline 50k Endurance Run - 50K - Castro Valley, CA
Aug 1, 2021
Overall:103 DP:70
6:50:43
Age: 56
Rank: 53.76%
Hunter S. Thompson Fear & Loathing - 50K - San Francisco, CA
Dec 6, 2020
Overall:35 DP:28
8:38:00
Age: 55
Rank: 51.54%
Dick Collins Firetrails - 50 Miler - Castro Valley, CA
Oct 5, 2019
Overall:74 DP:51
14:25:58
Age: 54
Rank: 51.26%
Golden State - 50K - Marina, CA
Aug 24, 2019
Overall:42 DP:32
7:49:45
Age: 54
Rank: 58.42%
Tamalpa Headlands 50K - 50K - Sausalito, CA
Aug 25, 2018
Overall:119 DP:77
7:51:09
Age: 53
Rank: 51.84%
Ohlone - 50K - Fremont, CA
May 20, 2018
Overall:114 DP:95
8:48:17
Age: 53
Rank: 51.38%
Quicksilver Endurance Runs - 50K - San Jose, CA
May 12, 2018
Overall:99 DP:77
7:48:42
Age: 53
Rank: 51.59%
Horseshoe Lake Trail Run - 50K - Oakland, CA
May 6, 2018
Overall:20 DP:13
7:46:46
Age: 53
Rank: 71.97%
Dick Collins Firetrails - 50 Miler - Castro Valley, CA
Oct 7, 2017
Overall:55 DP:35
14:23:51
Age: 52
Rank: 54.88%
Headlands Endurance Runs - 50 Miler - Sausalito, CA
Sep 9, 2017
Overall:69 DP:45
13:59:55
Age: 52
Rank: 55.40%
Skyline 50k Endurance Run - 50K - Castro Valley, CA
Aug 6, 2017
Overall:137 DP:95
7:09:21
Age: 52
Rank: 52.70%
Coastal Marathon/50K - 50K - Stinson Beach, CA
Sep 18, 2016
Overall:54 DP:33
8:50:18
Age: 51
Rank: 58.91%
Calero Trail Run - Spring - 50K - San Jose, CA
Jun 4, 2016
Overall:13 DP:9
8:52:40
Age: 51
Rank: 63.37%
Ohlone - 50K - Fremont, CA
May 22, 2016
Overall:101 DP:87
8:35:27
Age: 51
Rank: 51.25%
Dick Collins Firetrails - 50 Miler - Castro Valley, CA
Oct 10, 2015
Overall:158 DP:109
12:15:28
Age: 50
Rank: 63.66%
Diablo Trails Challenge - Spring - Brazen - 50K - Walnut Creek, CA
Apr 19, 2015
Overall:129 DP:91
9:34:41
Age: 50
Rank: 45.05%
Ohlone - 50K - Fremont, CA
May 18, 2014
Overall:95 DP:78
7:21:08
Age: 49
Rank: 66.31%
Quicksilver Endurance Runs - 100K - San Jose, CA
May 10, 2014
Overall:50 DP:45
15:10:27
Age: 49
Rank: 65.01%
Dick Collins Firetrails - 50 Miler - Castro Valley, CA
Oct 12, 2013
Overall:149 DP:113
10:25:41
Age: 48
Rank: 61.93%
Tahoe Rim Trail Endurance Runs - 50 Miler - Carson City, NV
Jul 20, 2013
Overall:86 DP:56
13:55:59
Age: 48
Rank: 62.02%
Ohlone - 50K - Fremont, CA
May 19, 2013
Overall:92 DP:72
7:39:54
Age: 48
Rank: 64.06%
Ruth Anderson Memorial Endurance Run - 50K - San Francisco, CA
Apr 20, 2013
Overall:24 DP:14
5:21:00
Age: 48
Rank: 64.61%
Skyline 50k Endurance Run - 50K - Castro Valley, CA
Aug 12, 2012
Overall:92 DP:69
5:54:42
Age: 47
Rank: 59.79%
Western States - 100 Miler - Olympic Valley, CA
Jun 23, 2012
Overall:208 DP:173
27:24:41
Age: 47
Rank: 53.92%
Miwok 100K - 100K - Stinson Beach, CA
May 5, 2012
Overall:209 DP:158
15:50:42
Age: 47
Rank: 58.28%
Ruth Anderson Memorial Endurance Run - 50 Miler - San Francisco, CA
Apr 21, 2012
Overall:10 DP:7
8:54:15
Age: 47
Rank: 65.51%
Dick Collins Firetrails - 50 Miler - Castro Valley, CA
Oct 8, 2011
Overall:133 DP:114
10:46:42
Age: 46
Rank: 60.99%
Tamalpa Headlands 50K - 50K - Sausalito, CA
Aug 27, 2011
Overall:71 DP:58
6:13:34
Age: 46
Rank: 62.39%
Quicksilver Endurance Runs - 50 Miler - San Jose, CA
Apr 30, 2011
Overall:39 DP:35
10:15:02
Age: 46
Rank: 58.82%
Canyon Meadow Winter - 50K - Oakland, CA
Mar 12, 2011
Overall:7 DP:7
5:31:18
Age: 45
Rank: 73.52%
Dick Collins Firetrails - 50 Miler - Castro Valley, CA
Oct 9, 2010
Overall:185 DP:150
11:36:33
Age: 45
Rank: 54.50%
Woodside Trail Run - 50K - Woodside, CA
Sep 4, 2010
Overall:30 DP:27
6:16:59
Age: 45
Rank: 70.26%
Quicksilver Endurance Runs - 50 Miler - San Jose, CA
May 8, 2010
Overall:43 DP:39
10:13:31
Age: 45
Rank: 66.93%
American River - 50 Miler - Folsom, CA
Apr 10, 2010
Overall:276 DP:224
10:04:46
Age: 45
Rank: 57.87%
Diablo Trails Challenge - Spring - Brazen - 50K - Walnut Creek, CA
Mar 20, 2010
Overall:31 DP:25
6:43:21
Age: 44
Rank: 74.40%
Sequoia - 10K - Oakland, CA
Feb 27, 2010
Overall:113 DP:51
1:58:17
Age: 44
Rank: 37.88%
Helen Klein - 50 Miler - Sacramento, CA
Oct 31, 2009
Overall:70 DP:60
10:20:22
Age: 44
Rank: 55.72%
Miwok 100K - 100K - Stinson Beach, CA
May 2, 2009
Overall:178 DP:132
14:00:33
Age: 44
Rank: 61.30%
Pirates Cove - 50K - Sausalito, CA
Mar 21, 2009
Overall:42 DP:35
5:55:10
Age: 43
Rank: 70.53%
Sequoia - 50K - Oakland, CA
Feb 28, 2009
Overall:71 DP:51
6:38:17
Age: 43
Rank: 62.30%
Tahoe Rim Trail Endurance Runs - 100 Miler - Carson City, NV
Jul 19, 2008
Overall:39 DP:32
30:40:00
Age: 43
Rank: 61.90%
Miwok 100K - 100K - Stinson Beach, CA
May 3, 2008
Overall:201 DP:145
13:58:10
Age: 43
Rank: 56.47%
PCTR - Diablo Endurance Run 50 Mile and Marathon - 50 Miler - Clayton, CA
Apr 12, 2008
Overall:72 DP:54
15:12:29
Age: 43
Rank: 61.29%
Skyline Ridge - 50K - Palo Alto, CA
Mar 1, 2008
Overall:35 DP:26
6:01:31
Age: 42
Rank: 65.88%
Helen Klein - 50 Miler - Sacramento, CA
Nov 3, 2007
Overall:74 DP:60
10:04:25
Age: 42
Rank: 62.53%
Dick Collins Firetrails - 50 Miler - Castro Valley, CA
Oct 13, 2007
Overall:187 DP:144
11:50:32
Age: 42
Rank: 56.48%
Quicksilver Endurance Runs - 50 Miler - San Jose, CA
May 12, 2007
Overall:54 DP:44
10:43:21
Age: 42
Rank: 62.07%
PCTR - Diablo Endurance Run 50 Mile and Marathon - 24.5 Miler - Clayton, CA
Apr 29, 2007
Overall:4 DP:3
6:31:00
Age: 42
Rank: 79.54%
Helen Klein - 50 Miler - Sacramento, CA
Nov 4, 2006
Overall:115 DP:90
10:48:51
Age: 41
Rank: 55.55%
Angel Island - 50K - Tiburon, CA
Jul 1, 2006
Overall:21 DP:14
6:26:28
Age: 41
Rank: 66.97%
California Fall Classic 100K / 55K at Lake Sonoma - 100K - Healdsburg, CA - DNF
Oct 19, 2024
Mogollon Monster 100 - 100 Miler - Pine, AZ - DNF
Sep 7, 2024
Western States - 100 Miler - Olympic Valley, CA - DNF
Jun 24, 2023
Tahoe Rim Trail Endurance Runs - 100 Miler - Carson City, NV - DNF
Jul 16, 2022
California Fall Classic 100K / 55K at Lake Sonoma - 100K - Healdsburg, CA - DNF
Sep 5, 2021
Tahoe Rim Trail Endurance Runs - 100 Miler - Carson City, NV - DNF
Jul 17, 2021
The Bighorn Mountain Wild and Scenic Trail Run - 100 Miler - Dayton, WY
Jun 18, 2021
Rio Del Lago - 100 Miler - Granite Bay, CA
Nov 2, 2019
Headlands Endurance Runs - 50 Miler - Sausalito, CA
Sep 14, 2019
Rio Del Lago - 100 Miler - Granite Bay, CA
Nov 3, 2018
Tahoe Rim Trail Endurance Runs - 50 Miler - Carson City, NV - DNF
Jul 21, 2018
Rio Del Lago - 100 Miler - Granite Bay, CA
Nov 4, 2017
Miwok 100K - 100K - Stinson Beach, CA
May 6, 2017
Tahoe Rim Trail Endurance Runs - 100 Miler - Carson City, NV - DNF
Jul 16, 2016
San Diego 100 - 100 Miler - Lake Cuyamaca, CA - DNF
Jun 7, 2014
Jed Smith - 50K - Sacramento, CA - DNS
Feb 1, 2025
Stevens Creek Striders Reservoir Run - 1/2 Marathon - Cupertino, CA - DNS
Sep 9, 2023
Stevens Creek Striders Reservoir Run - 1/2 Marathon - Cupertino, CA - DNS
Sep 10, 2022
The Canyons Endurance Runs by UTMB - 100K - Auburn, CA - DNS
Apr 24, 2021
Miwok 100K - 100K - Stinson Beach, CA
May 7, 2016
Ohlone - 50K - Fremont, CA - DNS
Sep 20, 2015
Tamalpa Headlands 50K - 50K - Sausalito, CA - DNS
Aug 23, 2014