1 triathlon event in Lons-le-Saunier, Bourgogne-Franche-Comté

From big races to Saturday morning group runs—find triathlon events and connect with the local endurance sports community.

• Triathlon Chalain-Jura [finishers.com] - Facebook
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  Sat, Jun 06, 2026

  Triathlon

  Lons-le-Saunier, Bourgogne-Franche-Comté, France
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