This free program is designed for Boulder County-area teens ages 14-18 and seeks to teach about various careers in natural resources as well as to develop new outdoor skills. The program gives young adults the skills necessary to become stewards of open space lands.
Left Hand Outdoor Challenge
2026-27 Season
Applications for teen and adult mentor volunteers for the 2026-27 season will open on June 17.
All teen volunteers must be between 14 and 18 years old as of Sept. 1, 2026.
The application deadline is Aug. 12.
Program Objectives
Through demonstration and hands-on application of resource management techniques, participants will be able to apply sound environmental stewardship practices through:
- Service Learning
- Environmental Education
- Leadership Development
- Challenging Outdoor Activities
Innovative monthly challenges will be hosted by Parks & Open Space staff from various specialties exposing participants to many different resource management issues and natural environments. Participants will earn community service hours while helping to protect parks and open spaces.
Participant Requirements
- Be between 14 and 18 years old as of Sept. 1, 2026.
- Be open to challenging yourself, working as a positive team member and have a desire to contribute to your community.
- Show a willingness to be involved in outdoor activities, volunteer service, and environmental stewardship.
- Attend all Wednesday basecamps and monthly challenges. Wednesday basecamps are two-hour sessions from 6 to 8 p.m. to prepare for the upcoming monthly challenges. Monthly challenges are held on Saturday once a month from 9 a.m. to 4 p.m.
2026-27 Calendar
The 2026-27 calendar will be posted soon.
Please see last year’s calendar to get an idea of what this year’s calendar might look like.
- September: Camping and Volunteer Project
- Basecamp: Sept. 3, 2025
- Challenge: Sept. 20-21, 2025
- October: Ropes Course
- Basecamp: Oct. 1, 2025
- Challenge: Oct. 11, 2025
- November: Land Restoration Project
- Basecamp: Nov. 5, 2025
- Challenge: Nov. 15, 2025
- December: First aid & CPR
- Basecamp: Dec. 3, 2025
- Challenge: Dec. 13, 2025
- January: Youth Outdoor Career Exploration Day
- Basecamp: Jan. 14, 2026
- Challenge: Jan. 24, 2025
- February: Winter Skills Exploration and Preparedness
- Basecamp: Feb. 11, 2026
- Challenge: Feb. 21, 2026
- March: Rock Climbing (Girls and Nonbinary Youth) & Equine Assisted Therapy (Boys)
- Challenge: March 7, 2026
- April: Outdoor Wellness: Yoga, Forest Bathing, Self-Defense
- Challenge: April 11, 2026
- May: Mountain Biking and Volunteer Project
- Basecamp: April 29, 2026
- Challenge: May 2, 2026
Award Winning Program
Best New Program Award
The Colorado Alliance for Environmental Education (CAEE) gave the Left Hand Outdoor Challenge its Best New Program Award in 2013. CAEE recognizes exemplary and effective environmental education programs and individuals across Colorado who are setting a new standard for learning in their communities.
Achievement Award
The National Association of Counties gave the Left Hand Outdoor Challenge an Achievement Award in 2014. The award recognizes innovative county government programs.
Pinnacle Award
The Boulder County Commissioners gave the Left Hand Outdoor Challenge a Pinnacle Award in 2014. The Pinnacle Awards recognizes projects and programs that exemplify the county’s guiding values to provide excellent public service.
Photos
Contact Us
Parks & Open Space
Sully Tun-Ake
stunake@bouldercounty.gov

































