A Chapter of the Hawaii Bicycling League

HBL Dirt is the off-road chapter of Hawaii Bicycling League, focused on building trails, growing community, and shaping the future of mountain biking across the islands.

About HBL Dirt

Building Trails. Growing Community. Shaping Hawaii’s Off-Road Future.

HBL Dirt is on a mission to create safe, fun, and permanent off-road biking experiences across Hawaii. As part of HBL, we team up with local riders, landowners, and partners to turn big ideas into real trails and bike parks.

From hands-on builds to championing new projects and hosting volunteer days, we’re making mountain biking more accessible to everyone — from kids hitting their first jumps to seasoned riders chasing their next adventure.

Join us to build more trails, strengthen our community, and keep Hawaii’s off-road scene thriving.

Mission

Our mission is to create fun, safe, permanent off-road cycling opportunities and make mountain biking approachable and accessible to everyone.

Vision

We envision Hawaii where off-road biking is for all — young to old, beginner to pro — with trails and parks right in our own communities.

Discover the

Koko Head
Bike Park

Latest News

HBL Dirt – Fall 2025 Newsletter

Lots of great updates and upcoming events!

Halemano MTB Trail Survey

Attention fellow mountain bikers! Let’s help DLNR create an awesome mountain bike trail system in Halemano!

HBL Dirt – Spring 2025 Newsletter

Love biking off-road? Looking for people to ride with? Have an off-road bike/trail related project you want to discuss?

JOIN THE HBL DIRT NEWSLETTER

Be the first to hear about new trails, upcoming events, and ways you can help build Hawaii’s off-road cycling future.

Join our newsletter and stay connected with Hawaii’s growing off-road riding community!