Goiânia circuit faces urgent resurfacing works after MotoGP track issues resurface
Just months after hosting its first MotoGP Grand Prix, Brazil’s Goiânia circuit is already facing urgent repair works due to persistent problems with its freshly laid asphalt. New issues have emerged on the track surface, raising questions about the quality of the recent resurfacing and the circuit’s suitability for top-level motorsport.
Goiânia: A troubled venue for MotoGP?
The Autódromo Internacional Ayrton Senna, which made its much-anticipated return to the MotoGP calendar in March after a 37-year absence, finds itself in a precarious situation. During a recent stock car race event, further defects appeared on the track. This has forced organisers to consider another closure as early as June for emergency repairs.
Cracked surface exposed by rain and racing
These latest problems follow a series of issues that plagued the MotoGP Grand Prix weekend back in March. Despite a complete resurfacing intended to provide a pristine track, the MotoGP machines quickly exposed the new asphalt’s weaknesses. A significant pothole developed on the main straight, while concerning undulations appeared in Turn 4, and premature wear was evident at Turns 11 and 12. These degradations were largely attributed to insufficient curing time for the asphalt, which was laid under pressure to meet the FIM’s schedule.
A race against time for a compliant surface
Following the MotoGP event, the circuit was closed for 45 days for a full resurfacing operation. The aim was to allow the new surface adequate time to cure properly. This extensive work even led to the postponement of a Porsche Cup event. The circuit reopened for a stock car race last weekend, but the problems have evidently not gone away. New defects, particularly noted in Turn 5, have now been identified, confirming that the underlying issue is more significant than a mere temporary setback.
Temporary fixes to keep the show on the road
Before the confirmation of the new repair works, the circuit is set to host local competitions, including the Brazilian Moto 1000 GP championship and the Marcas e Pilotos Centro-Oeste touring car series. Provisional measures have been put in place to ensure these events can proceed safely for the riders. However, this is a stop-gap solution that fails to address the fundamental problem: the quality and durability of the track surface.
Brazilian authorities step in
In response to this worrying situation, the State Secretary for Sports and Leisure of Goiás, Welington Peixoto, has announced further repairs. “The asphalt repair work will last three days, but we need to allow time for the asphalt to cure. It is precisely the curing that was not satisfactory and explains why it began to deteriorate,” he told the newspaper O Popular. The state intends to formally notify the responsible companies, Interpub and JZ Engenharia, and has commissioned two independent technical expert reports to fully investigate these failures.
Key takeaways from the Goiânia saga
- A circuit under pressure: Goiânia circuit, despite its recent renovation, is struggling to meet the demands of top-level motorsport, particularly MotoGP.
- The surfacing question: Insufficient asphalt curing appears to be the primary cause of the degradations, casting doubt on the quality of the work carried out.
- Cascading repairs: The new problems emerging during local races indicate that the circuit will likely face further closures for corrective work.
- Calendar impact: These repeated interruptions could affect the organisation of future competitions and the circuit’s reputation.
- Accountability sought: The state of Goiás is determined to conduct expert investigations to establish responsibility and prevent recurrence.
