Moto3 - Assen

The TT Circuit Assen in the Netherlands hosts the Moto3 Grand Prix as part of the FIM Grand Prix World Championship calendar. This venue, known as "The Cathedral of Speed," welcomes the lightweight class of motorcycle racing to one of the sport's most historic circuits. The Moto3 race at Assen represents a crucial test for young riders competing on 250cc single-cylinder machines.

The TT Circuit Assen

The TT Circuit Assen stands as one of motorcycle racing's most celebrated venues. The circuit measures 4.542 kilometers in length and spans 14 meters in width. Riders face 18 corners during each lap, with 12 right-hand turns and 6 left-hand turns creating a balanced challenge. The track combines fast, flowing sections with slower, technical corners that demand precision.

The longest straight extends 487 meters, giving riders a brief moment to recover before the next braking zone. The circuit surface at Assen provides excellent grip levels, allowing riders to maintain high corner speeds. The facility can accommodate 110,000 spectators, including 60,000 seated positions, creating an atmosphere filled with passionate supporters.

Race Weekend Format

The Moto3 Grand Prix weekend at Assen follows the standard format used throughout the championship. Friday features two free practice sessions where teams focus on bike setup and finding the optimal configuration. Saturday includes a practice session that determines direct entry to Qualifying 2, followed by the two qualifying sessions that set the starting grid. The main race takes place on Sunday.

Moto3 Teams and Riders for 2026

The Moto3 grid features talented young riders from around the globe. CFMoto Aspar Team fields Máximo Quiles and Marco Morelli. CIP Green Power runs Adrian Cruces and Scott Ogden. CODE Motorsports enters Cormac Buchanan and Ruche Moodley. FRINSA - MT Helmets - MSi competes with Ryusei Yamanaka and Hakim Danish.

Gryd – MLav Racing fields Joel Kelso and Eddie O'Shea. Honda Team Asia enters Veda Pratama and Zen Mitani. Leopard Racing runs Guido Pini and Adrián Fernández. LevelUp - MTA fields Joel Esteban and Matteo Bertelle. Liqui Moly Dynavolt Intact GP competes with David Muñoz and David Almansa.

Red Bull KTM Ajo enters Alvaro Carpe and Brian Uriarte. Red Bull KTM Tech3 fields Valentin Perrone and Rico Salmela. Rivacold Snipers Team runs Nicola Carraro and Jesús Ríos. Sic58 Squadra Corse completes the grid with Casey O'Gorman and Leo Rammerstorfer.

Technical Regulations

Moto3 motorcycles use single-cylinder, four-stroke engines with a maximum capacity of 250cc. The bore size cannot exceed 81mm, and crankshaft speed is limited to 14,000 rpm. Engines must be normally aspirated, meaning turbocharging and supercharging are prohibited. Each engine uses a maximum of two fuel injectors positioned upstream of the intake valves.

Only one throttle control valve is permitted, and the rider must control it mechanically. Chassis must be prototype designs, allowing teams freedom within the technical regulations. Brake discs must use ferrous materials. Suspension systems follow conventional mechanical designs. Gearboxes are limited to six speeds, with teams declaring gear ratios at the season start.

A specification freeze on performance parts remains in effect through the end of 2026. This freeze covers both engine and chassis components. The minimum weight requirement can be met using ballast securely attached to the main frame or engine. Aerodynamic regulations prevent active or dynamic parts.

Circuit History and Significance

Assen holds a unique position in motorcycle racing history. The venue has hosted a Grand Prix every year since the World Championship began in 1949, with only 2020 as an exception. This record makes Assen the longest-serving circuit on the calendar. Fans also call the circuit "The University of Two Wheels" due to its demanding nature.

The first Dutch Tourist Trophy race took place in 1925 on public roads. The purpose-built circuit opened in 1955, measuring 7.705 kilometers initially. The track underwent modifications in 2005 and 2006, reducing the length to its current configuration. The "TT" name comes from "Tourist Trophy," borrowed from the famous Isle of Man race.

The Dutch TT traditionally ran on Saturday until 2016, when the event moved to Sunday to align with other Grand Prix races. The circuit layout has evolved over decades to maintain safety standards while preserving the challenging character that makes Assen special. The venue attracts hundreds of thousands of fans annually, creating a festive environment.

What Makes Moto3 at Assen Special

The combination of Assen's fast, flowing layout and Moto3's lightweight machines creates close racing. The circuit's mixture of corner types tests every aspect of a rider's skill. High-speed sections demand bravery, while technical corners require precision and timing. The grippy surface allows aggressive riding styles, leading to frequent position changes.

Young riders view success at Assen as a career milestone. The circuit's reputation and history add pressure, but also opportunity. Performing well at "The Cathedral of Speed" can accelerate a rider's progression to Moto2 and eventually MotoGP. Teams use the event to evaluate rider development and potential.

The Netherlands location brings dedicated fans who understand motorcycle racing at a deep level. The atmosphere at Assen differs from other venues, with supporters creating a unique environment. The circuit's accessibility and facilities make it a favorite among teams and riders. Moto3 at TT Circuit Assen offers a compelling mix of history, challenge, and passionate support that defines Grand Prix motorcycle racing.