Allentown
Triathlon Calendar near Allentown 2026-2027
Monthly updates for Allentown
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Explore the top triathlons near Allentown for 2026-2027! We've gathered 7 exciting races in the area. Check out our detailed list below to find your next local race.
March 2026
A six week off road series at Wayne Grube Memorial Park in Northampton PA featuring weekly runs, cyclocross races, and double cross events. Weekly entries and a season pass are available and points accumulate toward season awards.
May 2026
Kids from North Penn elementary schools take on the 13th annual IRONKnights Triathlon in Lansdale on May 16, 2026, with a rain date of May 17. Young athletes 4 to 14 will swim, bike and run for trophies and an IRONKnight tee.
June 2026
Make a splash at the Evergreen Lake Triathlon in Bath PA on June 28, 2026, with youth and adult super sprint, sprint, aquabike, duathlon and SwimFest open water options. Camp by the lake and enjoy scenic bike routes and gravel run loops.
July 2026
Challenge yourself with a sprint triathlon at scenic Mountain Lake in Liberty Township on July 18, 2026. Go solo, team up for relay or aqua bike, or opt for the separate 3 mile run for a fun lakeside race day.
A weekend of off-road running, evening cyclocross, multiple gravel routes and on-site camping at Kempton Community Center on July 31 and August 1, 2026. Events range from a 5 km run to 100 mile and 100 km gravel routes.
August 2026
Steelman Racing Triathlon returns August 2, 2026 at Lake Nockamixon State Park in Quakertown, PA. Choose Olympic, sprint, relay, or aquabike distances and race a closed rolling bike course and shaded lakeside run, finishing by the lake.