TK Challenge Bio Science Parkrun 2025 Run for vitality — and for a good cause On Thursday 12 June 2025, the fourth edition of the TK Challenge Bio Science Parkrun will take place. This accessible 5 km run brings together colleagues, researchers, and local residents in a celebration of health, connection, and community. The route […]
On Saturday 21 June 2025, the Leiden Science Run returns for a special edition in honour of Leiden University’s 450th anniversary. This energetic team relay brings students, researchers, alumni and professionals together for a good cause — and takes place right in the heart of the Leiden Bio Science Park. A team relay for all […]
The Weekend of Science is the national festival that opens the doors to science and technology for everyone. Each year on the first weekend of October, organizations across the Netherlands invite visitors to take a unique look behind the scenes. In 2025, the Weekend of Science takes place on 4 and 5 October. During these […]