Geffroy, V., & Cometta, M. (2022). Digital hypermediation and the new politics of urban tourism. UGI Centennial Congress, July 18th-22th, Paris, France.
Geffroy, V. (2022). From tourism to lifestyle mobility: a gradient of engagement with leisure. UGI Centennial Congress, July 18th-22th, Paris, France.
Geffroy, V. (2021). Non-uses of digital technologies: unnecessary or unwanted tools. Unconference Critique Digitale, October 21st-22nd, online conference. Proposal and lead of the session.
Geffroy, V. (2018). Unmasking authenticity in practices of nature : what is outdoor sport tourism made of? AAG Annual Conference, April 10th-14th, New Orleans, United States.
Geffroy, V. (2017). "Questioning the sense of mobilities: hybrid practices of sport and tourism". ATLAS Workshop - Mobilities and bodies at play, 2017 October 17th-18th, Vila-Seca, Spain.
Geffroy, V. (2017). "Tourisme ou mode de vie ? Réflexions sur l'engagement dans les pratiques touristico-sportives de nature". Rencontres Internationales des Jeunes Chercheurs en Tourisme, 2017 September 7th-9th, Paris, France.
Roux, M., & Geffroy, V. (2017). "Mobility, presence and technological mediations in tourism practices of nature". Swiss Mobility Conference, June 29th-30th, Lausanne, Switzerland.
Geffroy, V. (2016). "Outdoor sport tourism : a comprehensive practice of space". RGS-IBG International Annual Conference, September 1st, London, UK.
Geffroy, V. (2016). "Outillage numérique et médiatisation des pratiques : le tourisme sportif augmenté ?" Colloque 'Transition récréative et écologie corporelle', June 1st-3rd, Cermosem, Le Pradel, France.
Geffroy, V. (2015). "Formalisation du capital environnemental et projet de territoire : le cas des Biosphärenparks autrichiens." Colloque 'Capital environnemental : représentations, pratiques, dominations, appropriations spatiales', November 18th-21st, Limoges, France.
Geffroy, V. (2015). "Sports de nature et construction communautaire d'une catégorie touristique." 5ème colloque international de l'association ASTRES : 'Observer les touristes pour mieux comprendre les tourismes', June 9th-12th, La Rochelle, France.