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Get ready for a functional fitness challenge built for all abilities. Cerox is back! This time you can choose between Cerox or Cerox Iron. You’ll take on 8 fitness zones designed to test your endurance, strength, and grit. Choose your level of challenge: Cerox: The event will feature 8 fitness zones plus running. Cerox Iron: The same zones as the classic Cerox event, but without the running. You can sign up as an individual or with a partner team. Teams can divide the zone work however they choose. Cerox Workout: 400M Run Zone 1: 400M Row Erg 400M Run Zone 2: 30 Deadlifts - 155/105 400M Run Zone 3: 400M Ski Erg 400M Run Zone 4: 20 Sandbag Over 4' Bar - 100/70 400M Run Zone 5: 75M Walking Lunges - RAM 55/33 400M Run Zone 6: 200M Farmers Carry - 2x 60's/ 40's 400M Run Zone 7: 30 Cal. Echo Bike 400M Run Zone 8: 30 Burpees to Plate Cerox Iron Workout: Zone 1: 400M Row Erg Zone 2: 30 Deadlifts - 155/105 Zone 3: 400M Ski Erg Zone 4: 20 Sandbag Over 4' Bar - 100/70 Zone 5: 75M Walking Lunges - RAM 55/33 Zone 6: 200M Farmers Carry - 2x 60's/ 40's Zone 7: 30 Cal. Echo Bike Zone 8: 30 Burpees to Plate
Date
Jul 25, 2026
Location
Frederick, CO, USA
Sport
Running
Website