# CEROX + IRON + IRON X

- **Where:** 3771 Monarch Street, Frederick, CO, 80516
- **Event page:** https://runthis.run/event/rs-211716-cerox-iron-iron-x

## Registration

Register on the event's own site: https://runsignup.com/Race/CO/Frederick/CEROXIRONIRONX?aflt_token=58wBqomPr6bPwa1YDhuKo0IQvrNCjzTq

## Description

Get ready for a functional fitness challenge built for all abilities.

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.

Cerox Iron X: Twice the grind, none of the miles. Double the reps, double the work.

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

 

Cerox Iron X Workout:

Zone 1: 800M Row Erg

Zone 2: 60 Deadlifts - 155/105

Zone 3: 800M Ski Erg

Zone 4: 40 Sandbag Over 4' Bar - 100/70

Zone 5: 150M Walking Lunges - RAM 55/33

Zone 6: 400M Farmers Carry - 2x 60's/ 40's

Zone 7: 60 Cal. Echo Bike

Zone 8: 60 Burpees to Plate

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Source: [https://runthis.run/event/rs-211716-cerox-iron-iron-x](https://runthis.run/event/rs-211716-cerox-iron-iron-x) — data from Run This (runthis.run).