Mark RETZLAFF
United States of America
40-44 Men
Evolution
2026
May 3
Miwok 100K
Miwok 100K
Cat.
country
Distance
100 KM
3360 M+
Time
13:25:00
Rank
149
305
Gender
109
211
2025
February 8
100K
Black Canyon Ultras
Cat.
country
Distance
101 KM
1600 M+
Time
16:28:21
Rank
550
775
Gender
405
549
2024
August 3
Waldo 100k
Waldo 100k
Cat.
country
Distance
100.5 KM
2890 M+
Time
17:26:09
Rank
78
95
Gender
55
61
2023
Cat.
country
Distance
99 KM
3900 M+
Time
15:30:41
Rank
57
89
Gender
47
72
2022
November 14
50K
Run The Rock
Cat.
country
Distance
49.8 KM
1424 M+
Time
04:38:52
Rank
9
107
Gender
8
74
2017
April 29
50 Miler
Tillamook Burn Trail Run
Cat.
country
Distance
76.3 KM
2970 M+
Time
11:23:33
Rank
67
125
Gender
55
94
2014
Cat.
country
Distance
61.2 KM
980 M+
Time
09:03:45
Rank
23
57
Gender
20
41
