Big Mack Sprint Triathlon brings early-summer multisport racing to Lake Cammack Park and Marina in Burlington, North Carolina. Centrally located in the Triad, this race offers convenient access and a unique race venue, including a 750-meter open water swim in a lake that is rarely open to swimmers. The 14.8-mile bike course travels through quiet country roads, and the shaded 5K run stays within the park on a double-loop course. With a time trial start to keep athletes moving smoothly and multiple race options including triathlon, duathlon, aquabike, and relay, Big Mack is designed for both first-time and experienced athletes. Part of the Trivium Multisport Series.

Distances:

Sprint Tri: 750 Meter Swim – 14.5 Mile Bike – 5 Kilometer Run

Sprint Duathlon: 2 Mile Run – 14.5 Mile Bike – 5 Kilometer Run

Sprint Aquabike: 750 Meter Swim - 14.5 Mile Bike

Event Location

Lake Cammack Park and Marina
4790 Union Ridge Rd
Burlington, NC 27217

Event Timeline

Race day details

• 6:00 AM | Transition Area and check-in open
• 7:00 AM | Water opens for swim warm-ups
• 7:15 AM  |  Pre race meeting at Transition Area
• 7:30 AM | Race Start 
• 9:45 AM | Projected awards ceremony (will be adjusted based on last finisher’s time)
  10:30 AM l Course Closes

2026 Shirt

2026 Finisher Medal

Big Mack Sprint Tr is the second of five races in the North Carolina Multisport Medal Series. Finisher medals from each race in the series connect to form a dazzling sun catcher.

2026 Multisport Medal Series

This race is part of the Multisport Medal Series

1. Belews Lake Sprint | April 18th
2. Big Mack Sprint | June 20th
3. High Point Sprint | August 8th
4. Belews Lake Olympic | September 12th
5. Nat Greene's Revenge | October 3rd

USA Triathlon Competitive Rules

Big Mack Sprint Triathlon abides by the USA Triathlon Competitive Rules. Participants are encouraged to know and understand these rules to race.