Jonah BACKSTROM
United States of America
50-54 Men
Evolution
Results
2025
Cat.
country
Distance
35 KM
1561 M+
Time
03:35:22
Rank
8
187
Gender
8
106
Cat.
country
Distance
42.5 KM
1560 M+
Time
03:35:22
Rank
8
188
Gender
8
107
2024
Cat.
country
Distance
34 KM
1967 M+
Time
04:05:34
Rank
79
360
Gender
74
275
2023
Cat.
country
Distance
80.4 KM
770 M+
Time
06:15:57
Rank
9
345
Gender
7
200
Cat.
country
Distance
54.6 KM
1920 M+
Time
05:36:24
Rank
15
138
Gender
13
103
June 19
23K
The Broken Arrow Skyrace
Cat.
country
Distance
21.7 KM
1440 M+
Time
02:20:53
Rank
90
651
Gender
68
380
2022
August 8
50KM
Skyline 50k
Cat.
country
Distance
49.9 KM
1430 M+
Time
04:12:57
Rank
7
197
Gender
7
121
June 19
52K
The Broken Arrow Skyrace
Cat.
country
Distance
50.6 KM
3060 M+
Time
06:14:50
Rank
72
442
Gender
54
299
2021
November 27
QUAD DIPSEA
QUAD DIPSEA
Cat.
country
Distance
45.7 KM
2800 M+
Time
04:49:32
Rank
8
269
Gender
7
199
2020
March 14
50M
Pioneer Spirit
Cat.
country
Distance
77.7 KM
1372 M+
Time
07:38:17
Rank
10
67
Gender
10
52
2019
October 5
50Mi
Dick Collins Firetrails
Cat.
country
Distance
80.1 KM
2420 M+
Time
07:23:55
Rank
1
80
Gender
1
56
August 24
50K
TAMALPA HEADLANDS 50K
Cat.
country
Distance
49.9 KM
1990 M+
Time
04:23:48
Rank
2
143
Gender
2
97
August 4
50KM
Skyline 50k
Cat.
country
Distance
48.1 KM
1370 M+
Time
03:47:16
Rank
4
167
Gender
4
100
April 6
50 Mile
AMERICAN RIVER 50
Cat.
country
Distance
80.8 KM
2120 M+
Time
07:05:40
Rank
4
363
Gender
4
233
February 16
50k
FOURmidable
Cat.
country
Distance
50.1 KM
1650 M+
Time
04:26:40
Rank
20
188
Gender
17
133
