Race Information

Saturday, November 13, 2021
Robinette’s Apple Haus & Winery, Grand Rapids
9 am

Pick from two very fun and challenging trails. No need to decide until right at the start. Expect to run a lot slower than your normal road 5K time. You’ll suffer (a bit) and you’ll love it. The trails are test run and shortened or lengthened until they both take the same amount of time to complete.

Short & Brutal. 5K. You’ll start off on the north orchard trail but quickly find yourself into “octopus” roots, short but steep hills, more twists than a thriller movie. Sometimes you’ll even go off-trail, scrambling up ridges, flying down gullies (but no briar patches or swamps!). It features a wild grande finale as you must make your way through the cornfield/maze. Bushwhack through the corn or make use of the maze’s easier but slightly longer trails. Your choice.

Long & Difficult. 6K. Flat, fast orchard trails to warm you up, followed by ups, downs and near turn-arounds, rooty at times but we’ll keep you on the trail for the entire race, fortunately! Join the Short & Brutal racers with a fun dash through the corn, using the corn maze trails or bushwhacking through them as a short cut. You pick!


  • Finisher award:TBD
  • Fine food: Free homemade cider and doughnuts from Robinette’s!
  • Fast results: Chip-timed by Epic Race Timing. Results will be posted on site and on Epic’s website shortly after the race.


(tentative) 14 & under, 15-19, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70+.

The top 2 in each age group will win a custom wood medal similar to this one. The overall winners under 40 and 40+ (masters) will win a handcrafted barnwood trophy.

Not sure if you signed up? Looking to see if a friend (or rival) is racing? Click on Who’s Registered here.

Robinette’s Apple Haus & Winery, 3142 Four Mile Rd NE, Grand Rapids, MI 49525

Registration is online only. Sign up for one of two start times. We are not allowing any Friday or Saturday registrations. Information about deferments and transfers is found on the Register page.

To keep entry fees low, the shirt is an optional purchase. $15. Long sleeve, cotton/poly blend, soft and warm. It’s available in unisex crew-neck or women’s v-neck.
Sizing Chart

Our charity partner for the Dirty Duel is 20 Liters. 20 Liters is a locally based non-profit that creates and delivers innovative, human-centered solutions to make clean, safe drinking water for the areas of the world that need it most.

MERCHANDISE (available at check-in only)
Dirty Duel ceramic coffee mug, $10
Dirty Duel stainless steel pint, $10
Sweatshirt – hooded, pockets, $30 (trim fit for size)
Long sleeve tech shirt, crew or v-neck, $22
Short sleeve tech shirt, crew or v-neck, $17
Buff headwear, $10 ($18-$23 for most others)
Sticker, $3



Check-in: 30-60 minutes before your race time, Robinette’s Apple Haus.
Start: 9 am (plus wave starts within each race).
Doughnuts (1-2) & cider: after you finish

Robinette’s has parking both south and north of 4 Mile Rd. Please first try to park in the gravel lot on the south side, next to the gift barn. Parking Map.

Pick up your race number. Attach your number on the front of your front side, outer layer. Please don’t cover it up or the chip timing may not work. Come with your race number to help keep lines short. We’ll provide your race number via email the day or two before the race.

Portajohns are located at the start/finish only, between the Apple Haus and Gift Barn (see parking map). Please do not use Robinette’s bathroom due to septic limitations.

If you cannot attend the race, you must pick up your shirt at check-in, BEFORE the start of the race. We have no way of knowing who will or will not be at the race so we reserve the right to give away or sell all shirts once same-day check-in ends.

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Weather, COVID
Race organizers reserve the right to cancel the event in the case of COVID conditions or extended severe weather. We will do everything possible to get the event in, but refunds are not available if it is cancelled due to significant costs we must pay in advance of the race. We would offer a partial (weather) or full (COVID) deferred credit code to next year’s race however.

Bring your own hydration. We will NOT have any aid stations due to COVID precautions and limited volunteers. Bring fluids with you if you will need them during the race.

Arrow signs (and possibly sprinkler-type flags) will be used to mark the course. Keep flags on your right. Be aware that sometimes the course may veer off the main trail. It’s your responsibility to follow course markings or your time and place will not count.

Ear buds/music is not allowed due to safety issues of not hearing sheriff offices at road crossings, volunteers, or runners who want to pass.

Enjoy a Robinette’s legendary donut (or two) and cider after the race with your family or social bubble. No awards ceremony this year. Awards can be picked up after the 11 am race or from any West Michigan Gazelle Sports store.

Thanks to Robinette’s for hosting and to Kent County Parks for the use of Provin Trails and the Kent County Parks Foundation for helping expand and enhance our park and trails system. To support Luton Park and all our great Kent County parks by volunteering or donating, visit the Kent County Parks Foundation.

Questions? www.facebook.com/dirtyduel is a great place to ask questions and get answers so others can learn from your question. For questions specific to you, email Mark VanTongeren, race director.