Tomio Oshima (M55)
2026
1 Race | 62 mi.Black Canyon Ultras
Feb 14th 2026
| Mayer, AZ
Distance
100 KM
Overall
244
/ 765
Division (M)
194
/ 559
13:24:44
2025
2 Races | 93 mi.Sierra Prieta 50K
Mar 22nd 2025
| Prescott, AZ
Distance
50 KM
Overall
8
/ 23
Division (M)
5
/ 12
8:03:00
Black Canyon Ultras
Feb 8th 2025
| Mayer, AZ
Distance
100 KM
Overall
259
/ 776
Division (M)
190
/ 549
13:33:45
2024
1 Race | 62 mi.Siskiyou Out Back
Jul 13th 2024
| Ashland, OR
Distance
100 KM
Overall
59
/ 101
Division (M)
46
/ 78
15:43:34
2023
2 Races | 93 mi.Zion Ultras and Trail Half Marathon
Apr 15th 2023
| Virgin, UT
Distance
100 KM
Overall
31
/ 176
Division (M)
28
/ 143
13:14:22
Copper Corridor
Feb 25th 2023
| Superior, AZ
Distance
50 KM
Overall
17
/ 131
Division (M)
17
/ 94
5:13:24
2022
1 Race | 62 mi.Cuyamaca 100k
Oct 8th 2022
| Julian, CA
Distance
100 KM
Overall
54
/ 176
Division (M)
43
/ 128
14:41:07
2021
3 Races | 168 mi.Run Rabbit Run
Sep 17th 2021
| Steamboat Springs, CO
Distance
100 Miles
Overall
33
/ 178
Division (M)
29
/ 149
28:46:32
Pinal Peak Trail Runs
May 29th 2021
| Globe, AZ
Distance
50 KM
Overall
14
/ 95
Division (M)
11
/ 71
6:03:26
Whiskey Basin Trail Runs
Apr 17th 2021
| Prescott, AZ
Distance
60 KM
Overall
13
/ 122
Division (M)
11
/ 74
6:26:55
2019
3 Races | 193 mi.Fat Ox
Nov 29th 2019
| Buckeye, AZ
Duration
24 Hours
Overall
2
/ 12
Division (M)
2
/ 7
100.764
Whiskey Basin Trail Runs
Apr 13th 2019
| Prescott, AZ
Distance
88 KM
Overall
6
/ 94
Division (M)
4
/ 75
9:40:35
Black Canyon Ultras
Feb 16th 2019
| Mayer, AZ
Distance
60 KM
Overall
10
/ 213
Division (M)
9
/ 115
5:08:36
2017
2 Races | 155 mi.Javelina Jundred
Oct 28th 2017
| Fountain Hills, AZ
Distance
100 Miles
Overall
33
/ 346
Division (M)
28
/ 247
20:26:01
Whiskey Basin Trail Runs
Apr 8th 2017
| Prescott, AZ
Distance
88 KM
Overall
6
/ 56
Division (M)
6
/ 41
9:54:28
2016
2 Races | 65 mi.Canyon De Chelly Ultra
Oct 8th 2016
| Navajo Reservation, AZ
Distance
55 KM
Overall
13
/ 130
Division (M)
11
/ 75
5:45:53
Paatuwaqatsi Run - Water is Life
Sep 10th 2016
| Polacca, AZ
Distance
50 KM
Overall
7
/ 38
Division (M)
6
/ 26
5:30:54
2015
2 Races | 93 mi.Javelina Jundred
Oct 31st 2015
| Fountain Hills, AZ
Distance
100 KM
Overall
9
/ 109
Division (M)
7
/ 57
10:32:22
Paatuwaqatsi Run - Water is Life
Sep 12th 2015
| Polacca, AZ
Distance
50 KM
Overall
51
/ 68
Division (M)
37
/ 43
6:31:36
19
Races
10y 5m 8d
Longevity
1,047
Lifetime Miles
Personal Bests
50k
(5)
5:13:24
2023
100k
(6)
10:32:22
2015
100m
(2)
20:26:01
2017
24hr
(1)
100.764
2019
Distance by Year
2026
62
Miles
1 Race
2025
93
Miles
2 Races
2024
62
Miles
1 Race
2023
93
Miles
2 Races
2022
62
Miles
1 Race
2021
168
Miles
3 Races
2019
193
Miles
3 Races
2017
155
Miles
2 Races
2016
65
Miles
2 Races
2015
93
Miles
2 Races
Multiple Performances
Masters Winner
9:40:35
88 KM
Masters Winner
9:54:28
88 KM
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+