Associate Guide
With RMI
Celeste has been rock climbing and summiting peaks in the mountains of Colorado since age nine. From a young age it was clear that the mountains were the place to be. She spent many summers bringing friends and siblings along to summit 14ers in Colorado, and developed a passion for rock climbing during college.
When Celeste isn’t running up hills, she is often attending to one of her other passions: playing the piano with her band, or rollerblading down various canyons in the mountains.
4 | Mt. Rainier, Washington, USA | 14,410' (Disappointment Cleaver route)
1 | Mt. Baker, Washington, USA | 10,781' (North Ridge & Easton Glacier routes)
1 | Mt. Shuksan, Washington, USA | 9,131' (Sulphide Glacier route)
1 | Grand Teton, Wyoming, USA | 13,775' (Owen-Spalding route)
1 | Hallett Peak, Colorado, USA | 12,720' (East Couloir ski descent)
Multiple | Colorado 14ers, Colorado, USA
Multiple | Multipitch & Single Pitch Climbing (Colorado, Washington), USA
Multiple | Snowboarding Descents (Colorado, Washington), USA
RMI Expeditions Guides are required to hold a number of certifications, but many go above and beyond with their technical and outdoor training. We actively encourage (and provide funding for) our guides' continuing education.
November 2, 2025
Program Name
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- Name
Mountaineering
The Four Day Rainier Climb is the classic route to the summit of Mount Rainier and the most common path climbers take into high-altitude mountaineering, following the standard south-side routes through glaciated terrain to one of North America's most recognizable peaks. It's a serious alpine objective that rewards preparation, fitness, and focus — for many climbers, the moment mountaineering becomes real, yet still within reach of well-prepared first-timers. Being able to say "I've been on top of that" while driving I-5 or flying out of Sea-Tac is an incredible achievement.
The climb begins with a half day orientation at BaseCamp, followed by a full day of mountaineering school on the mountain, then ascends to Camp Muir, where teams stay in the private hut RMI uses — the only guide service with its own shelter at Camp Muir. Throughout, you climb in small rope teams at a 2:1 climber-to-guide ratio — closer instruction, steadier pacing, and more attention on summit day. Before and after, your team is based at Rainier BaseCamp in Ashford, home to the BaseCamp Bar & Grill, Whittaker Mountaineering, and Whittaker's Bunkhouse.
November 2, 2025
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-Name
Leadership
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