Mud Masters · Netherlands

Mud Masters Haarlemmermeer

Haarlemmermeer · Vijfhuizen · Netherlands

6 km · 12 km · 16 km · 42 km

Next listed edition: Jun 11, 2027 – Jun 13, 2027

Race details ↗

Athlete rating

9.00 / 10

Wil Chung (ambassador review) ↗

External published rating · 1 total, 1 visible review in the checked source.

One author’s score for the June 2026 16 km race. Source displays 9 with 90% criterion bars on its ten-point scale. Author currently discloses Tough Mudder and 361 ambassador roles; this is not an independent-athlete aggregate or a rating of the 2027 route.

Source checked 2026-10-25. This is the source’s published rating, not a Moku editorial score.

How to read these ratings

Athlete feedback and reports

  • Mud Masters Haarlemmermeer 16 km, 2026 ↗

    Wil Chung · 2026

    Chung praises the large obstacles, canal crossings, flat route and lively support. He had already booked a return visit. His main reservation is children sharing sections of the adult course.

    Author currently discloses Tough Mudder and footwear ambassador roles. June 2026 16 km participant report; the stated 9/10 author score does not rate every distance or the 2027 route.

  • Mud Masters Haarlemmermeer 18 km, 2015 ↗

    BarbellBimbo · 2015

    The athlete enjoyed the varied muddy setting, helpful volunteers and enthusiastic group atmosphere. She found the longer route added too much running and too few distinctive obstacles for an experienced obstacle racer.

    Complete Dutch-language 18 km participant report from March 2015 at Expo Haarlemmermeer. Historical course and distance; no numerical overall score is supplied.

Event sources