7. Wales Marathon

The Wales Marathon takes place on Sunday, June 28, 2026, as part of the Long Course Weekend Wales – Europe's largest multisport festival in Pembrokeshire. Since its inception, the race has enjoyed great popularity and is followed by an international audience. The festival attracts over 11,000 athletes and 35,000 spectators, creating an exciting atmosphere and supporting the marathon route along the spectacular coastline ([ahotu.com](https://www.ahotu.com/event/long-course-weekend?utm_source=openai)). The marathon offers challenging yet scenically impressive conditions, numerous spectators, and a professional event backdrop with live music and a festival vibe at the finish ([ahotu.com](https://www.ahotu.com/event/long-course-weekend?utm_source=openai)). Although exact registration numbers for the marathon are not published, the number of participants is indicated in the category "Event size: 1000 – 4999 participants," making a realistic estimate around 1000 participants ([ahotu.com](https://www.ahotu.com/event/long-course-weekend?utm_source=openai)).

42,195 km (Marathon), Halbmarathon, 10 km, 5 km im Rahmen des selben Festivaltages