Swansea
Triathlon Calendar near Swansea 2026-2027
Monthly updates for Swansea
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Swansea for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
December 2026
An off road multi sport navigation race at Klondike Park combining paddling, mountain biking and trail travel with solo and team entry options.
June 2027
St. Louis Triathlon at Creve Coeur Park on June 27, 2027 is a USAT sanctioned state championship offering sprint and Olympic formats, relays, a 6K run, and a finish festival.
August 2027
MTC Zilla Tri in Columbia IL offers sprint and youth short sprint courses with pool swims, road cycling and neighborhood runs under USAT rules.
Monthly updates for Swansea
Get new running races (and updates) in your inbox every month.