Dirty 30 Gravel

MAR

27

2027

A multi-distance gravel and trail event in Saranac, Michigan on March 27, 2027, offering bike and run options from a 5K and kids ride up to a 100 mile century.

Sat 27 Mar 2027

Saranac, Michigan

Website

50 kilometers 10 kilometers 5 kilometers

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Dirty 30 Gravel Grinder

The Dirty 30 Gravel Grinder is a multi-distance gravel and trail event held in Saranac, Ionia County, Michigan, near Grand Rapids. The event is listed as the 10th annual edition and is scheduled for March 27, 2027. It serves as the second race in the Michigan Gravel Race Series.

Routes and formats include both bicycle and running options across a range of distances. Materials and race information provided for participants include a race day schedule, packet pickup details, rules, an FAQ, photos and videos, results, and team listings. The event also publishes training plans and shares nutrition guidance.

The event features a named segment called Ivan the Terrible and lists a broad group of sponsors. Results and recaps of past events are available. Distinct course choices allow participants to select different distances and formats. Visit the organization's website for the most recent information.

Unclean 16: 16 M Bike - MGRS Mini
Dirty 30: 30 M Bike - MGRS Short
Filthy 50: 50 M Bike - MGRS Long
Filthy 50K Run: 50K Run
Savage Century: 100 M Bike - MGRS Ultra
Slick 6 Ride: 6 M Bike
Slick 6 Run: 10K Run
Stride 5: 5K Run
D3.0: Kids Ride