Sjoerd KERSSEMAKERS
Netherlands
45-49 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 - 40km
Grizzly100
Cat.
country
Distance
40 KM
974 M+
Time
04:02:32
Rank
24
134
Gender
23
105