Parkrun UK now has a base on the second floor of 12 Greek Street in Leeds after signing a five-year lease for 1,324 sq ft of space.
This latest deal, at a confidential rent, brings the building to 100 per cent occupancy.
Other businesses based there include Christie & Co, First Intuition, Troup Bywaters + Anders, ESCS Group and Net Company.
Parkrun UK coordinates weekly five-kilometre running events at over 1,400 locations in twenty-three countries across the globe.
WSB Property Consultants and Colliers International were joint letting agents for the building.