October 26 2019, Arvilla ND
The Extreme North Dakota Twelve hOur Mountain Bike of Enduring Delirium - it's our annual epic halloween themed bike race. Taking place in Turtle River State Park, the riders will ride solo or as part of a relay team to try to get in as many laps as possible in 12 hours. The course has lots of windy single track, some fast double track, and even a smidgen of road riding (which you'll be loving by the end!). There is warm place to chill out and get cozy between laps by the fire.
Although there are hardcore bikers that show up and some good competition, there's also a pretty fun and casual atmosphere - racer-chosen music pumping at the finish of every lap, lots of kids hanging out and cheering on the racers, great volunteers, hidden halloween candy on the course, and a few spooky sections (especially if you're lucky enough to do a lap after dark!) to get you in the Halloween spirit.
Two Ways to Race
Zombie: Race solo for 12 hours to get the most number of laps of the course.
Skeleton Army: Race with a team of up to four people for 12 hours, alternating laps.
Read the Course Book for all the gore...
|through Aug 31||Sep 1-30||Oct|
|$35 per person||$40 per person||$45 per person|
Youth (still under 18 on race day) save 50% during online registration.
Map of course (subject to change). Do not ride on the section marked OFF LIMITS until race day.
|2018-10-27||59 riders||Results||New trails! It was muddy!|
|2017-10-28||70 riders||Results||Wes, Sarah|
|2014-10-25||80 riders||Results||Photos||Pat, Caleb||Lisa, Auralee|
|2012-10-27||100 riders||Results||Photos, More Photos||Aaron|
|2011-10-29||76 riders||Results||Photos||Video||Minneapolis Musette|