SBT GRVL

About this race

The Details 📅 The Date: June 25–27, 2027, with race day on Sunday, June 27 🚴 The Field: We’re back to 3,000 riders and racers. 🗺️ The Courses: We’re sticking with the 2026 routes you loved. 🏆 The Podiums: We heard your feedback. Age-group podiums are officially back for the Blue and Red courses, alongside pro and amateur honors on the Black course. — Registration Window Want to join us? Our random selection registration window opens October 14th and closes October 31st. If you’re planning line up with us next June, be sure to sign up and get your name in the hat during that window. Keep an eye on your inbox over the next few weeks for complete registration details. We’re incredibly grateful for the support of you, our GRVL® family, our local businesses and community, our volunteers, the City of Steamboat Springs, and Routt County who all help make this weekend possible. This event belongs to you, and we can’t wait to welcome you back. See you in June, — The SBT GRVL® Team 🖤💛 Altitude note: Steamboat Springs start sits at ~6,700ft, with the course climbing above 7,000ft (up to ~10,000ft on the Black route). Pre-race lead-in is set to 3 days (the standard long-haul maximum), matching the acclimatisation window used for Mammoth TUFF (also at altitude, 7,880-8,000ft) — 3 days is judged sufficient and is not being extended further.