San Miguel de Allende has a few decent, small parks for running. You’ll have to do laps, or combine with area streets if possible. Here are some recommendations:

Parque Juárez. Closest to Centro, nice green space with 0.5 km of paths and some good adjacent streets for running. Part of our ‘runseeing‘ tour. 

Parque Municipal Zeferino Gutiérrez. Pleasant, small green space 1 km north of Centro, with ~1 km of perimeter paths and a small pond. For an add-on, C. de La Aurora from the Center is a wide, tree-shaded street with good sidewalks.

Unidad Deportiva. Also known as Bosque Deportiva. Sports complex outside of town near the Presa de la Cantera. Has a good running track.

Modulo COMUDE San Miguel de Allende. Located east of town near Technological University of San Miguel de Allende. About 1.5 km of open paths. 

Arcos de San Miguel/Estadio de Futbol Capi Correa. New-ish park southeast of town with recreational facilities and a few paths. A running track at the Estadio.