Reputation: Local Michigan event.
Course Overview
Private terrain, Bald Mountain singletrack, and Lake Orion views through Oakland County.
Facts & History
The Course
A fast, rolling 99%-gravel race that saves its roughest singletrack, sandy two-track, and hilly private-land access for the finish.
Signature challenge: Arriving at the rough Upland Hills finale with enough handling precision and punch after 50 miles of rolling gravel.
From the Field

Racer Reviews
Training
Train for De Ronde Van Grampian
RACE DEMAND PROFILE
GET THE DE RONDE VAN GRAMPIAN PREP KIT
12-week training timeline, race-day checklists, packing list, and personalized fueling calculator — unlocked instantly.
No spam. Unsubscribe anytime.
Race Logistics
Tire Picks
Similar Races
Frequently Asked Questions
What is the climate like at De Ronde Van Grampian?
Historical weather data shows average highs of 80°F and lows of 63°F, with a 52% chance of rain on any given day. Weather varies dramatically year to year - Mike Adsit faced "super humid, 91%" conditions in the inaugural 2022 race, while Jason D enjoyed an "absolutely perfect weather day" in 2023. Early August in Michigan means potential heat and humidity that can sap you on those rolling climbs. More weather exposure than Belgian Waffle Ride San Diego.[1]
How are the logistics for De Ronde Van Grampian?
Single venue at Upland Hills Farm with 7-8:30 AM packet pickup and Epic Timing keeps things streamlined. "marking was good" and "solid and well executed on a really great route." The strict no-trespassing policy on private Upland Hills sections shows serious land access management for future editions.[2]
How adventurous is De Ronde Van Grampian?
The private Upland Hills terrain you can't scout beforehand creates race-day discovery, and hitting Oakland County's high point has local significance. Singletrack at Bald Mountain and views along Lake George beat pure road grinding. But ultimately you're riding Michigan gravel roads, not exploring uncharted territory - it's adventure with training wheels.[3]
How prestigious is De Ronde Van Grampian?
C0nsumer calls this "a new race, for sure" that's still building recognition beyond the Michigan Gravel Race Series. Local winners like Mark Eelnurme and a regional calendar position indicate local rather than national draw.[1]
Should I race De Ronde Van Grampian?
If you're local to Michigan—yes, it's good value. If you're traveling—skip it.
Sources & Citations
Research sources used to build this race profile. Always verify details with official race sources before making travel or registration decisions.
- Official Organizer registration page: August 7, 2027 and spring registration openingwww.drvg-gravel.com/register
- Official Organizer event page: current routes, climbing, surfaces, aid, rules, venue, and awardswww.drvg-gravel.com/event
- Route Maps Organizer-linked current long-course Strava routewww.strava.com/routes/3255687889976907442
- Route Maps RideWithGPS: De Ronde Van Grampian 2024 (copy)ridewithgps.com/routes/52132750
- Other Sources Fastrunningblogfastrunningblog.com/u/jasondodge/blog-De-Ronde-van-Grampi...
- Other Sources Lmblmb.org/ride-calendar/de-ronde-van-grampian/
- Other Sources Bikemanwww.bikeman.com/blog/de-ronde-van-grampian.htms
- Other Sources Ohiogravelgrinderswww.ohiogravelgrinders.com/event-listings/2025/8/2/de-ron...
- Community Redditwww.reddit.com/r/MichiganCycling/comments/whzrvt/de_ronde...
- Community TrainerRoadwww.trainerroad.com/forum/t/list-your-personal-top-3-grav...
- Community reddit.com: Carbon Wheel Upgradewww.reddit.com/r/CheckpointClub/comments/1bd44oc/carbon_w...
- Community michigangravelraceseries.com: Drvg Gravel H58Kkwww.michigangravelraceseries.com/schedule/drvg-gravel-h58kk