Obstacle Course Racing

Mud Masters Haarlemmermeer

Obstacle Course Racing covering 6 km to 42 km in Vijfhuizen (North Holland, Netherlands)

LocationVijfhuizen, North Holland, NetherlandsShow on map(52.3508° N, 4.6778° E)
Date & StatusJune 11, 2027 to June 13, 2027Date confirmed
Elevation gainUp to +189 m

Mud Masters Haarlemmermeer is an endurance sporting event in Vijfhuizen, North Holland, NL focused on Obstacle Course Racing. Key features include Nature & Off-Road, Kids & Youth Races, Multi-Day.

The race program comprises 4 competitions, including Obstacle Race 42 km (42 km, +189 m D+), Obstacle Race 16 km (16 km, +72 m D+), Obstacle Race 12 km (12 km, +54 m D+), and Obstacle Race 6 km (6 km, +27 m D+). The next edition is officially confirmed from June 11, 2027 to June 13, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (mudmasters.com).

Official website
Mud Masters Haarlemmermeer in Vijfhuizen (Work: "Mud race 121027-M-XO797-186", Photo: U.S. Marine Corps photo by Lance Cpl. Rebecca Floto, License: Public Domain, Source: Wikimedia Commons)
"Mud race 121027-M-XO797-186" · Photo: U.S. Marine Corps photo by Lance Cpl. Rebecca Floto · Wikimedia CommonsPublic Domain
Cropped to 16:9 (960 × 540 px), WebP

Event characteristics

Nature & Off-RoadKids & Youth RacesMulti-Day

Races & distances (4)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
Obstacle Race 42 kmObstacle Course Racing42 km+189 m2 m - 81 mLoop courseRoute & profile
Obstacle Race 16 kmObstacle Course Racing16 km+72 m5 m - 35 mLoop courseRoute & profile
Obstacle Race 12 kmObstacle Course Racing12 km+54 m8 m - 31 mLoop courseRoute & profile
Obstacle Race 6 kmObstacle Course Racing6 km+27 m11 m - 22 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
42 km
Elevation gain
+189 m D+
Elevation loss
-189 m D-
Altitude range
2 m - 81 m
Gradient (Avg / Max)
0.9 % / 1.6 %
Course format
Loop course
42 km+189 m D+
Start (S)Finish (F)
N10203040FS52.3508° N, 4.6778° E

Elevation profile & course telemetry

Altitude from 2 m to 81 m above sea level (+189 m D+, -189 m D-)

Peak: 81 m·at 12.7 km·Ø 0.9 %
2 m28 m55 m81 m0 km8.4 km16.8 km25.2 km33.6 km42 km81 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Mud Masters Haarlemmermeer take place?

Mud Masters Haarlemmermeer takes place in Vijfhuizen, North Holland, NL (start area at coordinates 52.3508° N, 4.6778° E). The next edition is officially confirmed from June 11, 2027 to June 13, 2027.

What races and distances are offered at Mud Masters Haarlemmermeer?

The race program comprises 4 competitions, including Obstacle Race 42 km (42 km, +189 m D+), Obstacle Race 16 km (16 km, +72 m D+), Obstacle Race 12 km (12 km, +54 m D+), and Obstacle Race 6 km (6 km, +27 m D+). The competitions belong to Obstacle Course Racing.

What is the course layout and elevation profile for Mud Masters Haarlemmermeer?

The main competition (Obstacle Race 42 km over 42 km) is designed as a loop course featuring +189 m of elevation gain and -189 m of elevation loss, ranging between 2 m and 81 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Mud Masters Haarlemmermeer?

Official race regulations, course details, and registration information are provided on the organizer's website (mudmasters.com).