Sjoerd TROMMELEN
Netherlands
50-54 Men
Unavailable UTMB Index
Unavailable UTMB Index
Unavailable UTMB Index
How does the calculation work?
Evolution
Best UTMB Score
636
Finished race(s)
32
Top 10
2
2026
October 24
Bear Trail - 60km
Grizzly100
Cat.
country
Distance
60 KM
1570 M+
Time
08:18:25
Rank
127
160
Gender
110
136
March 7
50 Kilometer
SallandTrail
Cat.
country
Distance
51.3 KM
524 M+
Time
05:53:19
Rank
117
194
Gender
104
160
2025
October 25
Lage Vuursche Ultra
Lage Vuursche Ultra
Cat.
country
Distance
50 KM
350 M+
Time
05:49:09
Rank
141
222
Gender
122
179
2024
Cat.
country
Distance
50 KM
756 M+
Time
05:51:00
Rank
81
129
Gender
71
107
2023
Cat.
country
Distance
50 KM
250 M+
Time
06:32:00
Rank
9
11
Gender
9
10