Byron Roca (M35)
2026
1 Race | 250 mi.Cocodona
May 4th 2026
| Black Canyon City, AZ
Distance
250 Miles
Overall
171
/ 268
Division (M)
132
/ 192
113:10:56
2025
2 Races | 300 mi.THE MAMMOTH 200
Sep 26th 2025
| Mammoth Lakes, CA
Distance
200 Miles
Overall
74
/ 92
Division (M)
55
/ 67
101:11:51
Bighorn
Jun 21st 2025
| Dayton, WY
Distance
100 Miles
Overall
185
/ 208
Division (M)
160
/ 178
34:25:17
2024
2 Races | 350 mi.Kodiak Ultra Marathons
Oct 11th 2024
| Big Bear Lake, CA
Distance
100 Miles
Overall
141
/ 210
Division (M)
118
/ 173
31:34:42
Cocodona
May 6th 2024
| Black Canyon City, AZ
Distance
250 Miles
Overall
189
/ 201
Division (M)
145
/ 154
120:56:09
2021
1 Race | 31 mi.Rock Bridge Revenge
Oct 2nd 2021
| Columbia, MO
Distance
50 KM
Overall
6
/ 32
Division (M)
6
/ 21
5:47:31
2020
1 Race | 74 mi.Icarus Florida Ultrafest
Nov 21st 2020
| Fort Lauderdale, FL
Duration
24 Hours
Overall
5
/ 14
Division (M)
3
/ 6
73.58
2019
2 Races | 344 mi.Moab 240
Oct 11th 2019
| Moab, UT
Distance
238 Miles
Overall
44
/ 86
Division (M)
41
/ 75
98:26:11
Cruel Jewel
May 17th 2019
| Blue Ridge, GA
Distance
105.9 Miles
Overall
37
/ 136
Division (M)
32
/ 108
35:36:30
2018
4 Races | 475 mi.Duncan Ridge Trail
Nov 17th 2018
| Blairsville, GA
Distance
50 KM
Overall
5
/ 39
Division (M)
5
/ 31
7:47:14
Moab 240
Oct 12th 2018
| Moab, UT
Distance
238 Miles
Overall
25
/ 111
Division (M)
20
/ 84
83:52:42
Burning River
Jul 28th 2018
| Cuyahoga Falls, OH
Distance
100 Miles
Overall
91
/ 160
Division (M)
80
/ 129
27:32:56
Cruel Jewel
May 18th 2018
| Blue Ridge, GA
Distance
105.9 Miles
Overall
47
/ 100
Division (M)
42
/ 75
37:58:54
2017
2 Races | 206 mi.Cruel Jewel
May 19th 2017
| Blue Ridge, GA
Distance
105.9 Miles
Overall
25
/ 77
Division (M)
25
/ 62
37:14:30
Zion Ultras and Trail Half Marathon
Apr 7th 2017
| Virgin, UT
Distance
100 Miles
Overall
16
/ 168
Division (M)
15
/ 132
23:43:05
2016
3 Races | 300 mi.Rio Del Lago
Nov 5th 2016
| Granite Bay, CA
Distance
100 Miles
Overall
17
/ 213
Division (M)
14
/ 162
20:55:03
Cruel Jewel
May 13th 2016
| Blue Ridge, GA
Distance
100 Miles
Overall
22
/ 87
Division (M)
20
/ 75
31:54:11
Orcas Island 100
Feb 19th 2016
| Orcas Island, WA
Distance
100 Miles
Overall
14
/ 49
Division (M)
12
/ 37
28:26:01
2015
5 Races | 447 mi.Javelina Jundred
Oct 31st 2015
| Fountain Hills, AZ
Distance
100 Miles
Overall
67
/ 281
Division (M)
53
/ 195
22:48:14
Badwater 135
Jul 28th 2015
| Death Valley, CA
Distance
135 Miles
Overall
16
/ 79
Division (M)
14
/ 57
33:13:32
Keys Ultras
May 16th 2015
| Key West, FL
Distance
100 Miles
Overall
3
/ 97
Division (M)
3
/ 63
18:14:31
Palm 100
Mar 15th 2015
| Deerfield Beach, FL
Distance
100 KM
Overall
1
/ 11
Division (M)
1
/ 4
9:32:43
Everglades Ultras
Feb 21st 2015
| Copeland, FL
Distance
50 Miles
Overall
3
/ 67
Division (M)
3
/ 49
7:04:00
2014
3 Races | 262 mi.Yellowstone-Teton Endurance Runs
Sep 20th 2014
| West Yellowstone, WY
Distance
100 Miles
Overall
2
/ 30
Division (M)
2
/ 20
16:51:00
Keys Ultras
May 17th 2014
| Key West, FL
Distance
100 Miles
Overall
16
/ 105
Division (M)
12
/ 81
19:53:25
Palm 100
Mar 1st 2014
| Deerfield Beach, FL
Distance
100 KM
Overall
2
/ 10
Division (M)
1
/ 8
11:40:23
2013
1 Race | 50 mi.Keys Ultras
May 18th 2013
| Key West, FL
Distance
50 Miles
Overall
17
/ 93
Division (M)
10
/ 53
10:07:12
27
Races
12y 11m 24d
Longevity
3,089
Lifetime Miles
Personal Bests
50k
(2)
5:47:31
2021
50m
(2)
7:04:00
2015
100k
(2)
9:32:43
2015
100m
(11)
16:51:00
2014
24hr
(1)
73.58
2020
Distance by Year
2026
250
Miles
1 Race
2025
300
Miles
2 Races
2024
350
Miles
2 Races
2021
31
Miles
1 Race
2020
74
Miles
1 Race
2019
344
Miles
2 Races
2018
475
Miles
4 Races
2017
206
Miles
2 Races
2016
300
Miles
3 Races
2015
447
Miles
5 Races
2014
262
Miles
3 Races
2013
50
Miles
1 Race
Multiple Performances
3rd Place
18:14:31
100 Miles
3rd Place
7:04:00
50 Miles
2nd Place
16:51:00
100 Miles
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+