Dirty 30 Gravel
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Dirty 30 Gravel Grinder
The Dirty 30 Gravel Grinder is a gravel cycling and running event in Ionia County, Saranac, Michigan, located near Grand Rapids. The 10th annual edition is scheduled for March 27, 2027. The event is the second race in the Michigan Gravel Race Series.
Multiple route options are offered for different distances and abilities, including bike courses, running distances, and a kids ride. Event information available includes race day schedule, packet pickup details, rules, an FAQ, photos and videos, race results, team listings, and training plans provided by Stuart Coaching. A range of sponsors supports the event.
Route and distance options include:
- 6 M Bike Slick 6 ride
- 10K Run Slick 6 run
- 16 M Bike Unclean 16 MGRS Mini
- 30 M Bike Dirty 30 MGRS Short
- 50 M Bike Filthy 50 MGRS Long
- 50K Run Filthy 50K run
- 100 M Bike Savage Century MGRS Ultra
- 5K Run Stride 5
- Kids Ride D3.0
Photos, videos, and past race results are available from previous editions. The event page lists sponsors and resources related to equipment, nutrition, and coaching. Visit the organization's website for the most recent information.
