SummitCircle

Plan and track backcountry ski tours over 3D terrain with slope-angle shading, elevation-corrected weather, avalanche conditions, and the skiers in your Colorado zone.

SummitCircle is the backcountry ski touring app built for the skin track — plan smarter lines, track every tour, read the terrain before you go, and connect with the skiers in your zone.

Currently live for Colorado, with more states on the way.

READ THE TERRAIN • 3D terrain maps with slope-angle and aspect shading — spot the steep, wind-loaded, and sun-affected slopes at a glance • Contour, hillshade, and recent-snow layers • Spot weather corrected for elevation: new snow, wind, freezing level, and temperature trends at the exact point you're headed • Daily avalanche conditions

PLAN & TRACK YOUR TOURS • Draw and save tour routes over 3D terrain • Track your tour live — distance, vertical, pace, and time • Season stats and a personal terrain print of everywhere you've skied • Offline access to your saved tours when you lose service

FIND YOUR PEOPLE • Base Camp: local forums for trip reports, gear, conditions, and beta • Zone Chats for real-time conditions talk in your area • Partner Board to find touring partners who match your objectives and experience • Gear Marketplace to buy and sell backcountry equipment

BUILT FOR THE COMMUNITY • Certifications and experience on every profile • Trip reports with photos • A Founding Member program for the riders helping build SummitCircle from the ground up

SummitCircle is a planning and community tool — not a substitute for avalanche education, training, proper equipment, and sound judgment. Always check your local avalanche forecast, carry rescue gear, and never travel alone. Backcountry travel carries the risk of serious injury or death.

Questions or feedback? hello@getsummitcircle.com