24 Main Prizes & 4 Categories | MEN/OPEN | WOMEN
JOIN ANYTIMEIN JULY.July 1st, til July 31st. Challenge yourself! Test: 💛1. Miles💚 2. AVG speed ❤️3. Elevation 🤍4. Longest rideEVERYJuly ride counts, no matter when you accept the challenge!
1. Register 2. Record Your Rides 3. Win Big Prizes
Mack Cycle's Upcoming Triathlons
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Mack Cycle Tri KB #1
Miami’s Best Triathlon Series
Held on the beautiful Crandon Park in Key Biscayne. Athletes enjoy a salt water swim in full view of spectators. 2 race distances & 3 different races (triathlon, duathlon, and aquabike).
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Mack Cycle Tri KB #2
Enjoy a salt water swim in full view of spectators. Bike alongside a Miami city skyline & a pristine view of the turquoise waters of Key Biscayne. Cyclists have an added challenge of climbing the highest point in south Florida, the Key Biscayne Bridge.
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Mack Cycle Miami Man
The Premier Tri Experience in South Florida, >2000 participants in several years. Selling out, early as May! For the 1st time, a sprint (duathlon & aquabike), so those not looking to tackle a longer distance have the opportunity to experience this 1 of a kind event.
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The Mack Cycle Key West Triathlon Returns!
Race on the southernmost island in the US. Friends, family & music welcome you through the finish line. Lively Key West, a great setting to enjoy after a race.Join us in sunny Key West, Florida for the best vacation triathlon you ever had.
BEST BUDDIES CHALLENGE EVENTS
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Best Buddies Challenge:Hyannis Port | June
May 31, 2025
Boston, MAJoin us! Ride 100, 50, or 20 miles with cyclists of all abilities! Celebrities and pro-athletes like Julian Edelman, Guy Fieri, Cameron Wurf, & Christian Vande Velde, among others.
Ride on scenic, country roads from the JFK Library to the beach in Hyannis Port. -
Best Buddies Challenge: NYC
October 4, 2025
Central Park, NYCRide 100, 40 or 15-miles
Starting in Central Park, ride along Hudson River Valley. Roll through Harriman State Park & finish at the Glenmere Mansion (Ramapo Mountains). Routes are well marked, and fully supported. A five-star experience: Rest stops, food, drinks, bathrooms, support vehicles, mechanic/medical, police, sweep vans, course marshals all have your back. -
Best Buddies Challange: Maimi
Nov 15, 2025
Miami, FLThere’s nothing like the Best Buddies Challenge Miami. Join the Mack Cycle team and cycling legend Chris Froome for an 80-mile Police Escorted ride!
In addition to event-day benefits, riders are invited to exclusive VIP events throughout the year.
Mack Cycle's Yearly Repeating Events
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MACK CYCLE GRAVEL
Miami, Florida
November 16
Ride with Chris Froome & Friends! The Everglades is calling... -
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MACK MILES CHALLANGE
Jul 1 - 31
Our annual month-long World-wide cycling challenge to celebrate the Tour de France. Get your limited edition sticker to accept the #MACKmiles Challenge! 🇫🇷
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DOLPHIN'S CANCER CHALLENGE
Miami, Florida
February 28th, 2026Join the greatest team EVER. Registration opens August 4th.
