L'Anneau de Vitesse (English: The Speed Circuit) is an outdoor speed skating venue located in Grenoble, France. It hosted the speed skating events for the 1968 Winter Olympics. This Speed Circuit is located in a park of 27 hectares, the Park Paul Mistral. The park also hosts the Palais des sports was the main Olympic site in the city in 1968.
- 1968 Winter Olympics official report. pp. 105–6. (in English and French)