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Pumpfest 2025


  • South Dakota Outdoor Shop (map)

OUR ANNUAL CUSTER STATE PARK CLIMBING FESTIVAL IS HERE!

Join us at Pumpfest, A Black Hills Climbing Festival hosted by the Black Hills Climbers Coalition!

Set against the stunning backdrop of the Black Hills, this event brings together climbers of all skill levels for a weekend of vertical crystal pinching. Whether you’re a seasoned climber or beginner, Pumpfest offers a variety of climbing routes and challenges.

Immerse yourself in a vibrant community of climbers, enjoy expert-led workshops and clinics, and discover the breathtaking beauty of the Black Hills while climbing among the beautiful landscape of Custer State Park.


This year’s festival will be held behind Sylvan Lake in the Inner Outlet Climbing Area of Custer State Park. While we will not be setting up ropes this year, climbers are encouraged to explore classic routes across formations such as Inner Outlet, Vertigo View, Inner Course, Practice Rock, Paydirt Pinnacle, and Nora’s Wall.

This shift reflects our focus on partner connection, community engagement, and skill development through guided clinics. Whether you’re linking up with new partners or attending a clinic, you’ll have access to dozens of climbs in one of CSP’s most scenic and iconic areas.

(Refer to map layout below for exact location)


Tentative Festival Schedule

Friday, July 25th

📍 South Dakota Outdoor Shop/Custer Library

  • Speaker Event: TBD on speakers for event (location at Custer Library)

  • Kickoff Social: Vendors, food trucks, raffle, and live music at the Outdoor Shop

  • Camping offered in the town of Custer (more details to follow)

Saturday, July 26th

📍 Sylvan Lake / Inner Outlet Climbing Area

  • Sunrise Yoga & Breathwork – Museum Lawn

  • Coffee & Breakfast @ SD Outdoor Shop

  • Climbing Clinics (led by certified guides; pre-registration required)

  • Partner Meetups – Meet other climbers at the Outdoor Shop to connect and head out

  • Vendor Booths Open – All day near climbing areas

  • After party Community Games, Raffles, and Live Music – Custer Beacon

  • Camping offered in the town of Custer (more details to follow)

Sunday, July 27th

  • Sunrise Yoga & Breathwork – Museum Lawn

  • Coffee, Breakfast, & Informal Climbing Meetups @ SD Outdoor Shop


Additional Information for Pumpfest

Map Overview of Climbing Area


Rock Climbing Clinics

More info to come from Sylvan Rocks and Devils Tower Climbing Guides


Guest Speakers

(More Info Coming Soon)

Earlier Event: June 29
Monthly Meeting