Merrill Ranch Triathlon

OCT
18
2025
Read all about the Merrill Ranch Triathlon on 18 Oct 2025 in Florence.
Sat 18 Oct 2025
Youth Swim 200m Swim 400m Youth Run 1.5 Miles Duathlon Run 1.5 Miles Duathlon Run 3 Miles

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About the race

Trick or Tri at Merrill Ranch, a Halloween-themed multisport event held at Merrill Ranch in Florence, Arizona (3200 North Anthem Way). Presented by ONE Multisport and Four Peaks Racing, this festival-style race offers adult triathlon, aquabike, duathlon, and a youth triathlon. The standard adult course features a 400-meter pool swim, a flat 12-mile bike on two loops, and a 3-mile run on two loops.

The aquabike option uses the same swim and bike distances, while the duathlon includes running and cycling legs. Youth distances are a 200-meter pool swim, 6-mile bike, and 1.5-mile run. Highlights include a race long-sleeve hoodie, finisher medals, post-race refreshments, awards, and USAT sanctioning with RFID timing. Visit the organization's website for the most recent information.

3 mi
Duathlon Run 3 Miles
3 mi
Run 3 Miles
Youth Run 1.5 Miles
Duathlon Run 1.5 Miles
Youth Swim 200m
Swim 400m
Aquabike Bike 12 Miles
Aquabike Swim 400m
Bike 12 Miles
Duathlon Bike 12 Miles
Youth Bike 6 Miles

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