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RACE DAY: APRIL 27, 2024

We sold out last year with 805 riders and maxed out our old venue. Join us at our new venue at nearby Robin Hills Farm in Chelsea.



Waterloo G+G 2023 would not have be possible without the support of these community partners. Our 2024 sponsors will be announced soon!


Ride through the wilds of Lower Michigan’s largest park, where pristine forests, rolling glacial terrain, and sparkling lakes provide a breathtaking backdrop for the gravel cycling experience of a lifetime.

Given Waterloo Recreational Area’s glacial history, the bike courses will vary from rolling hill climbs and swift descents to winding curves and rare straightaways. Some roads will be paved. Others may be patched. Most will be dirt and rock. Expect to get dusty. Expect to get grimy. Expect to have the time of your life!

100K: 2 loops that wind through Waterloo’s more than 20,000 acres.

50K: Condenses the best that the 100K offers into half the distance (one loop)

10-mile (timed but non-competitive): a little bit of everything!

All courses run counterclockwise, turning left onto Seymour Road from Portage Lake, then right on List.


Waterloo G+G courses will be the same or very similar to 2023 race just with a different start/finish at our new venue at Robin Hills Farms.

We will be posting new interactive maps and GPX download links very soon for all 3 distances.

Cutoff times
100K: All participants in the 100K must begin their second loop 3 hours from their start time.  At this time, the sag vehicle will begin cleaning the course and anybody behind the sag vehicle is advised to head to the finish line and call it a 50K!

50K: We will begin clearing the course at the first mile marker, 2 hours after the last participant has started. All participants are expected to finish the course within 3.5 hours. If you don’t think you can finish in this time, we would love to have you in the 10-mile ride!

10 Mile Distance


50K Distance


100K  Distance



Get the biggest savings of the year by signing up during our early bird period running through December 1st. For our full pricing schedule for each distance, please click the “Pricing” button below (then click “registration details” under each distance for the full pricing schedule & tiers).