Niels Laros, the 2025 Diamond League 1500m champion, had Achilles tendon surgery. The Dutchman has not raced since June due to the same injury that sidelined him last year. He hopes the surgery will end his injury struggles.

Laros posted on social media that the surgery went well and recovery has begun. He thanked his medical team for their efforts. He returned to racing in June after eight months out, winning the 800m in Hengelo. Read more everyday miles coverage.

Laros missed the European Championships in July to focus on next season. He has a history of success, including a Dutch record in the 1500m and wins at the European under-18 and under-20 levels. Related: Jakob Ingebrigtsen Wins Fourth Straight European 5000m Title.

This original Runner World brief is based on reporting from Athletics Weekly. Visit the source for its complete reporting, context and any later corrections.