Track Ray: More Than Just a STEM Racing Team
Why was Track Ray created?
Track Ray was born as an outlet for the passion of five young students fascinated by technology and speed, for whom STEM Racing offered the perfect platform to channel that passion into a racing car. Our motto: Together we are faster!

Commitment and passion, the hallmarks of who we are
Track Ray is a STEM Racing team made up of five students from Escola Galí Bellesguard in Barcelona, dedicated to creating high-performance racing prototypes.
Our pillars: innovation, dedication, and teamwork.
We design and build CO2-powered racing cars using advanced engineering tools. Our hard work has earned us 3rd place in the 2025/26 Spanish National Finals, in what was our first participation in the STEM Racing Spain competition.
We are a diverse and motivated team, where each member brings their talent and creativity to the creation of our prototypes.
Five friends. One shared vision. A challenge that seemed impossible.

Ariane Martín Pazos

Berenice Piulachs Uriarte

Martín Caldart Déu

Ana Sweetman Guerrero

Gael Martín Pazos
Our achievements
2026 – Development class

The fastest car


What Sets Us Apart?
Continous innovation
We don’t settle. We’re always looking to improve, even if we end up with impossible solutions sometimes 😅
Friends to share with
STEM Racing is quite a challenge, but it’s also a great opportunity to get to know each other better 🥰
Passion for speed
Yeah, we know. Building the fastest car doesn’t guarantee a win. But it’s what drives us most 😋

