Rijeka

Here’s a rider-focused overview of Automotodrom Grobnik (often called the Rijeka Circuit) in Croatia, ideal for motorcycle trackday enthusiasts:

🏁 Circuit Overview

Length: ~4.17 km (2.59 mi) with 18 turns (approx. 10 left, 8 right)
Direction: Anti‑clockwise, laid out in hilly terrain above the Adriatic Sea near Rijeka
Surface & History: Originally built in 1978, resurfaced in 2018—high‑grip asphalt offering confidence even in light dampness.

Fast and Flowing Layout: Mix of sweeping high‑speed corners and technical mid‑speed rhythm sections—excellent for honing throttle control and momentum carry.
Scenic and Friendly Atmosphere: Nestled in mountain foothills overlooking the coast, the venue is known for its relaxed vibe and Croatian hospitality.
No D.B. Noise Limits: Rare among European circuits, Grobnik often allows free‑roaring riding without compromise on exhaust setup.

Track Complexity: Elevation, blind crests, and fast sequences demand focus—precise line choice is rewarded, but unforced errors are punished.
Lap Timing Required: Most events mandate lap timing (typically €30–45), ensuring consistent pacing and group sorting.
Limited Coaching for Beginners: Instructors are usually only present for the slowest group during their initial sessions.

Main Straight → Turn 1: A swift acceleration into a heavy braking zone—a classic drill for precision braking practice.
Central “Double Snake” Sequence: A twisting section with subtle undulations that rewards rhythm measurement and throttle modulation.
Fast Sweeper into Final Sector: Transition-heavy, this section requires clean exits to set up correctly into the final feeding corner.

Tyres: Warmers are recommended even in mild weather. Track rubber like Dunlop KR108 has shown reliability over multiple days here.
Brakes & Suspension: Prioritise front-end stability for repeated braking zones and high-speed transitions. A balanced setup—supportive but compliant—is ideal.
Body Positioning: The elevation changes demand stable upper body form and active core control during blind and rolling sections.

Popular Organizers: CR Moto (Lithuania/Poland), EYBIS, Motoriders, Actionbike, and Speer Racing host multiple events at Grobnik each year with affordable multi-day formats (€300–€630)
Facilities On Site: Around 10 large and 12 small garages, paddock café, tire service (SMO), timing gear rental, and light race-style environment
Accommodation: Stay in nearby Rijeka, Čavle, or within paddock camping. Local hotels and apartments are within easy reach. Dining on-site or sample delicious Croatian specialties off-track.

Intermediate to advanced riders wanting to improve flow, braking precision, and rhythm
Those riding 600cc to 1000cc sportbikes looking for a balanced, technical circuit without high speeds
Riders seeking a less crowded, well-run track day in attractive scenery with strong local amenities