Follow us on
Instagram
Facebook
Twitter
Youtube
Threads
Tiktok
Bluesky
Sign In
LA 2028
Triathlon Live
Triathlon Live
World Triathlon
back
Events
Events
Event Search
Event Sustainability
Featured Events
World Triathlon Championship Series
World Triathlon Cups
World Championships
T100 Triathlon World Tour
Olympics
Paralympics
Trending events
Live Event Coverage
Live Timing
Rankings
Rankings
World Rankings
The best-performing triathletes of the season
World Triathlon Para Rankings
Rankings sorted by Para Triathlon Sport Classes
Continental Rankings
Rankings by Continental Federation
Ranking Archive
Archive of Ranking Data from previous years
Athletes
Athletes
Athletes Hub
Athletes Search
Head to Head
History of Champions
Olympic History and Medallists
Paralympic History and Medallists
Triathlon World Champions
For Athletes
Athlete Documents
Race Certificate Download
The Sport
The Sport
Programs
Elite
Age-Group
Para Triathlon
Triathlon Mixed Relay
Multisport
Aquathlon
Duathlon / Cross Duathlon
Cross Triathlon
Long Distance Triathlon
Winter Triathlon
About Triathlon
Frequently Asked Questions
Talk like a Triathlete
News & Media
News & Media
News
Videos
Photo Galleries
Media Centre
Development
More
More
About
Inside World Triathlon
Federations
XXXVIII World Triathlon Congress
World Triathlon Executive Board
Committees, Commissions & Tribunal
Hall of Fame
Partners
Clean Sport
Medical
Anti-Doping
Prevention of competition manipulation
Safeguarding & Anti-Harassment policy
Resources
Document downloads
Brand Resources
Contact
Jobs
Follow us on
Instagram
Facebook
Twitter
Youtube
Threads
Tiktok
Bluesky
Sign In
LA 2028
Triathlon Live
Triathlon Live
Search
close
Mitch Kolkman
Athlete's Profile
Netherlands
2002
World Triathlon Athlete ID:
135049
Rankings & Stats
World Ranking
119
Continental
67
Starts
69
Podiums
10
Wins
3
Latest Athlete Results
View all results
All
WTCS
Major Games
POS
Date
Event
Program
Time
Represented
21
2025-10-15
2025 World Triathlon Championship Finals Wollongong
Elite Men
01:45:11
5
2025-10-15
2025 World Triathlon Championship Finals Wollongong
U23 Men
01:45:23
2
2025-10-15
2025 World Triathlon Championship Finals Wollongong
Mixed U23-Junior Relay
00:16:00
12
2025-09-14
2025 World Triathlon Championship Series Karlovy Vary
Elite Men
01:50:43
37
2025-08-31
2025 World Triathlon Championship Series French Riviera
Elite Men
00:53:20
Athlete Photos
More
More
Close
Related News
More articles about this athlete
Five things we took away from WTCS Wollongong 2025
20 October, 2025
Conway brings it home in dramatic Mixed U23-Junior Relay
18 October, 2025
Can you guess the next men’s U23 world champion? We can’t
13 October, 2025
Four takeaways from the Lievin T1 Indoor World Cup
23 March, 2025
Henry Graf shines bright at the T1 Lievin Indoor Triathlon Cup
22 March, 2025
Must Haves from our Shop
$75.00
WTCS Montreal Cycling Jersey 2023
shop
$49.00
WTCS Montreal 2023 Run Top
shop
$75.00
WTCS Splash Cycling Jersey
shop
Visit the World Triathlon Official Store
