Missing Results?  Name Change/Merge?  
Justin Rosas M43
43 Races
Photos
Rank: 74.43%
Age Rank: 77.17%
History
2 Trophies
Pine to Palm 100 - 100 Miler - Williams, OR
Sep 13, 2025
Quad Dipsea - 28.4 Miler - Mill Valley, CA
Nov 25, 2023
Overall:149 DP:124
6:19:35
Age: 42
Rank: 60.26%
Pine to Palm 100 - 100 Miler - Williams, OR
Sep 10, 2022
Overall:17 DP:15
25:42:32
Age: 40
Rank: 74.00%
Siskiyou Out Back Running Festival - 50 Miler - Ashland, OR
Jul 9, 2022
Overall:8 DP:7
10:55:51
Age: 40
Rank: 69.81%
Yeti Ultra 24 Hour Challenge - 24hrs - ,
May 26, 2020
Overall:1 DP:1
30
Age: 38
Rank: 100.00%
Quad Dipsea - 28.4 Miler - Mill Valley, CA
Nov 30, 2019
Overall:157 DP:126
7:07:10
Age: 38
Rank: 57.03%
Way Too Cool - 50K - Cool, CA
Mar 2, 2019
Overall:34 DP:28
4:19:56
Age: 37
Rank: 75.91%
Woodside Ramble - 50K - Redwood City, CA
Dec 15, 2018
Overall:12 DP:11
4:47:07
Age: 37
Rank: 69.00%
Quad Dipsea - 28.4 Miler - Mill Valley, CA
Nov 24, 2018
Overall:43 DP:42
5:45:43
Age: 37
Rank: 75.50%
Bizz Johnson - Marathon - Susanville, CA
Oct 7, 2018
Overall:4 DP:4
3:10:12
Age: 37
Rank: 91.28%
Tutu Todd's 10 Miler - 10 Miler - Ashland, OR
Jul 2, 2016
Overall:9 DP:8
1:23:46
Age: 34
Rank: 86.87%
IMTUF 100 - Idaho Mountain Trail Ultra Festival - 100 Miler - McCall, ID
Sep 19, 2015
Overall:50 DP:44
34:28:12
Age: 33
Rank: 67.77%
Waldo 100K - 100K - Oakridge, OR
Aug 22, 2015
Overall:42 DP:36
14:09:31
Age: 33
Rank: 65.76%
Siskiyou Out Back Running Festival - 50 Miler - Ashland, OR
Jul 25, 2015
Overall:90 DP:65
12:02:59
Age: 33
Rank: 53.98%
Lost Creek Trail Runs - 30K - Trail, OR
Apr 25, 2015
Overall:15 DP:13
2:22:26
Age: 33
Rank: 78.00%
Peterson Ridge Rumble - 40 Miler - Sisters, OR
Apr 12, 2015
Overall:29 DP:25
6:04:24
Age: 33
Rank: 70.97%
Gorge Waterfalls - 50K - Cascade Locks, OR
Mar 29, 2015
Overall:75 DP:63
6:06:58
Age: 33
Rank: 73.00%
Sean O'Brien 100K/50M/50K/26.2/30K - 50K - Calabasas, CA
Feb 7, 2015
Overall:58 DP:46
6:35:50
Age: 33
Rank: 67.19%
Granite Man - 10 Miler - Jacksonville, OR
Jun 15, 2014
Overall:7 DP:6
1:32:38
Age: 32
Rank: 88.99%
Bishop High Sierra Ultras - 100K - Bishop, CA
May 17, 2014
Overall:19 DP:11
14:59:15
Age: 32
Rank: 61.38%
Lost Creek Trail Runs - 5K - Trail, OR
Apr 26, 2014
Overall:1 DP:1
00:20:18
Age: 32
Rank: 100.00%
Bizz Johnson - 50K - Susanville, CA
Oct 13, 2013
Overall:5 DP:4
3:48:26
Age: 32
Rank: 91.70%
Pine to Palm 100 - 100 Miler - Williams, OR
Sep 14, 2013
Overall:19 DP:18
24:47:49
Age: 31
Rank: 74.32%
Headwaters Trail Runs - 50K - Mount Shasta, CA
Aug 24, 2013
Overall:9 DP:7
5:37:33
Age: 31
Rank: 68.92%
Siskiyou Out Back Running Festival - 50 Miler - Ashland, OR
Jul 27, 2013
Overall:28 DP:27
9:16:29
Age: 31
Rank: 76.76%
Tough as Nails - Roxy Ann Trail Race - 5K - Medford, OR
May 11, 2013
Overall:1 DP:1
00:18:41
Age: 31
Rank: 100.00%
Miwok 100K - 60K - Stinson Beach, CA
May 4, 2013
Overall:67 DP:57
6:52:18
Age: 31
Rank: 70.32%
Tar N Trail - 6 Miler - Ashland, OR
Mar 16, 2013
Overall:11 DP:10
00:42:13
Age: 31
Rank: 86.22%
Frozen Trail Runfest - 50K - Eugene, OR
Dec 15, 2012
Overall:8 DP:8
5:53:31
Age: 31
Rank: 82.04%
Lithia Loop - Marathon - Ashland, OR
Nov 3, 2012
Overall:61 DP:47
4:12:48
Age: 31
Rank: 62.67%
Siskiyou Out Back Running Festival - 50 Miler - Ashland, OR
Jul 14, 2012
Overall:48 DP:39
10:41:06
Age: 30
Rank: 61.25%
Lithia Loop - Marathon - Ashland, OR
Nov 5, 2011
Overall:85 DP:63
4:13:27
Age: 30
Rank: 59.96%
Siskiyou Out Back Running Festival - 50K - Ashland, OR
Jul 9, 2011
Overall:75 DP:55
5:53:56
Age: 29
Rank: 60.88%
Pine to Palm 100 - 100 Miler - Williams, OR - DNF
Sep 8, 2018
Siskiyou Out Back Running Festival - 50 Miler - Ashland, OR - DNF
Jul 26, 2014
Way Too Cool - 50K - Cool, CA
Mar 7, 2020
Spence Mountain Run - 50K - Klamath Falls, OR - DNS
May 18, 2019
Lake Sonoma - 50 Miler - Healdsburg, CA
Apr 13, 2019
Grindstone by UTMB - 100 Miler - Swoope, VA
Oct 6, 2017
Run Rabbit Run - 100 Mile Tortoises - Steamboat Springs, CO - DNS
Sep 8, 2017
Javelina Jundred - 100 Miler - McDowell, AZ - DNS
Oct 29, 2016
Mt. Ashland Hill Climb - 13.3 Miler - Ashland, OR - DNS
Aug 9, 2014
Mt. Ashland Hill Climb - 13.3 Miler - Ashland, OR - DNS
Aug 10, 2013