A still alpine lake reflecting jagged, partly snow-capped mountain peaks and a cloudy blue sky, with a rocky shore and a few pine trees.

The team

For trail runners,
by trail runners

We’re building the trail runner’s companion: part guidebook, part community, part adventure planner.

Kåduka co-founders

Lilian “Lil” Abelha

Co-founder

Lilian has always been drawn to the space where design meets human experience. Early in her career, she realized that good design isn’t just about aesthetics, it’s about shaping the way people connect with ideas, each other, and the world around them. That perspective carried her through years of leading product design teams and ultimately led her to pursue an MBA in Design Strategy.

From corporate teams to startups, Lil has guided products from concept to impact. Along the way, she discovered that the most meaningful work happens when design meets values. As a board member of Footprints Running, she’s helped support initiatives that combine sport, sustainability, and community, proof that running can be about more than just miles; it can be about building a better future.

Lil is co-creating Kåduka with that same belief at the core: that trail running is about connection, belonging, and shared purpose. Her vision is to help build a platform where the trail community can see itself, grow together, and thrive, on and off the trails.

Jason Santos

Co-founder

Jason has always felt at home in the mountains, whether running up ridgelines, exploring new trails, or pausing on a peak to take in the endless possibilities below. Adventure has always been his compass, and over time, it’s become his clearest value: the drive to step into the unknown and see what’s possible.

That same spirit shaped Jason’s career in design. He started in marketing design but realized that selling things people didn’t really want didn’t feel like the kind of impact he was after. What pulled him in was product design and the craft of solving problems, of making it easier for people to accomplish something meaningful. Over the years, he honed those skills while running further and further into the mountains, pushing past new distances and learning the quiet resilience of ultrarunning. Eventually, the two paths converged: his love of adventure and his passion for designing solutions that matter.

Now, Jason is co-creating Kåduka, a platform built for the trail running community he loves. For him, it’s not just about races, routes, or data, it’s about honoring the spirit of adventure that unites trail runners and designing tools that help them connect more deeply with the trails, the community, and themselves.

Our mission

Kåduka’s mission is to make trail running accessible to everyone, inspiring people to get outside and connect with nature.

We empower our community to discover the beauty of natural trails, foster meaningful connections, and champion environmental conservation. By encouraging exploration and responsible outdoor practices, Kåduka aims to promote a healthier, more connected, and environmentally conscious world for all.

What we’re building

Race Discovery

A comprehensive, always-up-to-date database of trail races with the details that actually matter.

Route Discovery

Find new trails with Trail IQ. Filter by distance, terrain, elevation, and vibe.

Kåduka Difficulty Index

Personalized difficulty ratings that account for your fitness level and the race’s true demands.

Community

Clubs, coaches, advocacy groups, and trail stewards: the people who make trail running what it is.