Region/State: Colorado

Colorado, known for its stunning landscapes and varied geography, offers an abundance of outdoor activities that draw nature enthusiasts from around the globe. In the winter, the state’s numerous ski resorts, such as Vail and Aspen, are perfect for skiing and snowboarding amidst picturesque mountains. During warmer months, the Rocky Mountains become the ideal venue for hiking, mountain biking, and rock climbing. Colorado’s rivers, including the Colorado and Arkansas, provide thrilling opportunities for whitewater rafting and kayaking. Additionally, the state’s scenic byways are a joy for road cyclists and motorcyclists. With its expansive wilderness areas and national parks, like Rocky Mountain National Park and Mesa Verde, Colorado is a paradise for those looking to immerse themselves in nature and undertake a range of exhilarating outdoor pursuits.

Desert RATS Trail Running Festival by UTMB 2025
Updated April 27, 2024 Mark your calendars for an unforgettable trail running experience at the…
Fruita, CO
trail runner at audi power of four trail run
Power of Four Trail Run 2025

Updated August 22, 2024 — The 2025 event date is not yet confirmed — The…

Aspen, CO
trail runners at golden leaf half marathon
Golden Leaf Half Marathon 2025

Last updated November 2, 2024 The 2025 event date is not confirmed — Chosen by…

Aspen, CO
Silverton Mountain Tours 2024

Last Updated April 4, 2024 Get ready for a unique lift-served ski adventure! Guided skiing…

Silverton, CO
mountain bikers at leadville trail 100 mtb
Leadville Trail 100 MTB 2025

Last Updated September 4, 2024 — The 2025 event date is not confirmed — A…

Leadville, CO
mountain bikers at breck epic
Breck Epic 2025

Updated September 7, 2024 — As the name implies, the Breck Epic, America’s premiere 6-day…

Breckenridge, CO
mountain biker at snowmass 50
Snowmass 50 2025

Updated August 31, 2024 — The 2025 event date is not confirmed — The Audi…

Aspen, CO