Last Call Triathlon

SEP
27
2026
A lakeside multi discipline event at Boyd Lake State Park on September 27, 2026 offering sprint, supersprint, duathlon, aquabike, aquathlon and SUP race options.
Sun 27 Sep 2026
Supersprint Triathlon Run Duathlon Run 1 Aquathlon Run Duathlon Run 2 Sprint Sup Triathlon Run

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Last Call Triathlon : Boyd Lake State Park, Loveland, Colorado

The Last Call Triathlon is scheduled for Sunday, September 27, 2026 at Boyd Lake State Park in Loveland, Colorado. The event runs as a multi-discipline race day offering several event formats and onsite camping at the park.

Event formats and standard course distances include:

  • Sprint Triathlon: 750 meter swim / 10 mile bike / 3.1 mile run
  • Sprint SUP Triathlon: 750 meter SUP / 10 mile bike / 3.1 mile run
  • Supersprint Triathlon: 450 meter swim / 4.9 mile bike / 2.15 mile run
  • Duathlon: 2.15 mile run / 10 mile bike / 3.1 mile run
  • Aquabike: 750 meter swim / 10 mile bike
  • Aquathlon: 750 meter swim / 3.1 mile run

Swim courses are single loops marked by buoys; swim surface temperatures are estimated near 65 to 70 degrees F. Bike courses use a mix of smooth center roads, parallel bike paths, and park roads with quick turns; some routes are run as multiple loops. Run courses follow wide, paved pedestrian paths and shorter water edge trails with marked turns.

The race is USAT sanctioned and described as a 100 percent plant based event. Logistics notes include parking passes for vehicle access, parking lots within a short walk of transition, race packet pickup procedures that require photo ID and USAT membership proof when applicable, and that timing chips are distributed on race morning. Athlete race items include an event shirt, bib, finisher medal, free event photos, and professional chip timing. Visit the organization's website for the most recent information.

3 mi
Aquathlon Run
3 mi
Duathlon Run 2
3 mi
Sprint Sup Triathlon Run
3 mi
Sprint Triathlon Run
Supersprint Triathlon Run
Duathlon Run 1
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