On a 2,040-meter road course in the Colombian highlands, full semi-trucks — trailers still hitched — are threading cones at speed.
Diesel smoke hangs over packed grandstands. A tractomula — an 18-wheeler, trailer attached — hammers through a slalom at the Autódromo de Tocancipá, tires screaming in protest. This is the Gran Premio Mobil Delvac de Tractomulas, held annually near Bogotá since 1988. The 38th edition is scheduled for July 24–26, 2026, with roughly 150 competitors expected, based on recent editions. Most truck racing series strip the trailer off. Here, it stays on — a distinction worth repeating.
Giants on the Circuit
Precision counts as much as pace here, where semi-trucks with trailers attached navigate formal challenge categories no other known racing series attempts.
Drivers don’t just lap the 2,040-meter Circuito No. 1. They work through slaloms, stop boxes, and obstacle-style precision tests — formal categories include:
- Individual time trials
- Kilometer and mile runs
- “Duelo de campeones”
- “Duelo de cabezotes”
- “Reto con el tráiler”
According to The Drive, they are not aware of another racing series that consistently runs full semi-trucks with trailers around a road course circuit.
A few details that sharpen the picture:
- Entry qualification: purchase at least one container of Mobil Delvac oil from an authorized retailer — that proof of purchase unlocks pre-registration.
- The competitors: most are working freight drivers, not professional racers — closer to early NASCAR’s weekend-warrior era than anything the corporate paddocks of modern motorsport have produced.
- Technical rules ban variable-geometry turbos, ceramic bearings, water-cooled turbo setups, and nitrous oxide, keeping trucks close to stock, according to The Drive’s review of the regulations.
- Configuration: three-axle rigs only — one steering, two drive — mirroring Colombian road-legal standards.
- 2024 champion: 2024 champion Joseph Santiago Figueroa became only the second driver from Nariño to win the event, per official Mobil Colombia reporting.
Organizers describe the competition in official regulations as “habilidad, destreza y velocidad” — skill, dexterity, and speed — deliberately placing precision on equal footing with pace.
Worth the Trip to Bogotá
For travelers timing a Bogotá visit, Tocancipá delivers a once-a-year spectacle that no amount of trip-planning research quite prepares you for.
These are freight drivers who spend the week hauling goods across Colombia’s mountain roads, then show up at Tocancipá on a July weekend to settle who’s fastest. One YouTube creator covering the event calls it “el evento más importante del transporte colombiano.” Thousands pack the grandstands. Vendors line the track. Colombian carnival energy fills the paddock.
Tocancipá sits north of Bogotá — a straightforward day trip from the capital. The three-day format runs Friday registration through Sunday competition, clustered around mid-to-late July each year. Arriving early rewards both grandstand positioning and first pick among trackside vendors. Bogotá itself handles the broader itinerary — the kind of city where ajiaco and fresh arepas anchor a morning before the race delivers the adrenaline.
The Gran Premio Mobil Delvac is proof that the most compelling motorsport doesn’t always arrive with carbon fiber and corporate hospitality. Sometimes it shows up with a Mobil Delvac oil purchase, a freight license, and a trailer someone forgot to unhitch.
