Dirt Days: Downhill Race Series
A brand new race series is coming to Big Sky! This 5-part downhill series is designed for intermediate through expert-level riders, with two route options available. Each race combines friendly competition, themes, and après, with shared passion for speed.
| Date | Time | |
|---|---|---|
| July 4 | 2:00 pm - 4:30 pm | Loading... |
| July 18 | 2:00 pm - 4:30 pm | Loading... |
| August 1 | 2:00 pm - 4:30 pm | Loading... |
| August 15 | 2:00 pm - 4:30 pm | Loading... |
| August 29 | 2:00 pm - 4:30 pm | Loading... |
Dirt Days brings five Fridays of multi-lap downhill racing to Big Sky Resort, where intermediate through pro riders can perfect their lines, push their limits, and build community on Montana's most exciting terrain.
Each Friday features a playful theme—riders are encouraged to show up in costume, adding a festive spirit to the competition. Après in the plaza follows every race from 4 - 7 PM. Connect with fellow riders and celebrate the race’s winner with live music, games, and more.
The series culminates in a three-day Labor Day bike celebration that blends racing with community in a high-energy finale. More details to come.
Race Schedule
Friday, July 5
Theme: Red, White, & Blue
Friday, July 18
Theme: Day Glow
Friday, August 1
Theme: Denim Day
Friday, August 15
Theme: Tropical Paradise
Friday, August 29
Theme: Homecoming
Plus demo days, group rides, and après in the plaza all weekend long!
Trail details will be released as we approach race dates.
Riders are encouraged to show up in costume, adding a festive spirit to the competition. Please be sure your costume is family-friendly, allows you to move freely, and won’t interfere with your bike.
Race Entry
Every participant must register for the race. Online registrations close at noon MT on race day. You may register in person at Basecamp in the Mountain Village until 2 PM on race day.
| Age Category | Single Race Entry | 5-Pack Entry (All Dates) - save 10% |
|---|---|---|
| Adult | $35 | $155 |
| Junior | $25 | $110 |
Check back soon for registration
Bike Haul Lift Tickets
Lift access is required for the series. Purchase a discounted lift ticket when you register for the race or use your summer bike pass or 25/26 Gold Pass for lift access.
Discounted ticket prices to come.
Race Format
Races are divided into Sport/Intermediate and Open/Expert categories, each with a dedicated time slot. Every rider gets 2-3 timed runs. Final results are determined by combining each rider’s two fastest run times. Winners are based on the lowest combined time in each category. Points are tabulated across the series, and the Series Champions will be awarded after the final race on 8/29.
Categories:
- Male Open/Female Open (advanced/pro riders)
- Male Sport/Female Sport (intermediate)
- Male Junior/Female Junior (17 & under)
- Expert junior riders may choose to ride with the Spot or Open groups with a guardian's approval.
Race Rules & FAQ
Full-face helmet is required.
Gloves, elbow pads, and knee pads are recommended.
A full-suspension mountain bike is strongly recommended. Ensure your bike is ready to ride before hitting the trails.
Watch your email for instructions on how to check in. Races are divided into Sport/Intermediate and Open/Expert categories, each with a dedicated start time.
Yes, a lift ticket or pass is required. You can purchase a bike haul ticket with your race registration for the best price.
Yes, on race days, you can register online until noon and in person at Basecamp until 2 PM.
No, race entries are non-transferable.
