Performance
HYROX Sim
Class is for all levels
800 (estimated)
HYROX Sim at Fitness First is a HYROX class designed to replicate the structure and intensity of race day. This HYROX simulation workout combines running and functional exercises in the same sequence used in competition, helping you build endurance, pacing and confidence. With guidance throughout, this class prepares you for the demands of a real event while improving overall fitness, stamina and performance in the gym.
What to expect from the class
- Full HYROX race-style simulation workout
- Structured as run + workout station intervals
- Combines SkiErg, sled work, rowing and wall balls
- Includes movements like burpee broad jumps and carries
- Progressive fatigue to replicate competition conditions
- Focus on pacing, transitions and mental resilience
- Designed to prepare you for the demands of a HYROX race
Experience HYROX Sim at Fitness First
Training in HYROX classes at Fitness First gives you access to a structured, supportive environment where performance and progression come first. Coaches provide expert guidance to help you refine pacing, transitions and technique throughout each HYROX simulation. The group training format creates energy and accountability, helping you stay consistent and motivated. If you are searching for a HYROX simulation class near you, explore our timetable to find sessions at your local club. All classes are included with your membership.
Train like a HYROX athlete
No matter your fitness level, HYROX is built for every body. Our classes build the strength, endurance, and technique to push your limits safely and effectively, all within a community of like-minded athletes who show up and push harder together.
Frequently asked questions about HYROX
What is HYROX Sim?
HYROX Sim is a simulation class that mirrors the format of a real HYROX race. It combines running intervals with functional workout stations to help you understand pacing, transitions and effort levels required during competition.
Is HYROX Sim suitable for beginners?
HYROX Sim classes can be adapted for different fitness levels, but a base level of fitness is recommended. Instructors provide guidance and scaling options so you can complete the workout safely while building confidence with HYROX training.
What are the benefits of a HYROX simulation workout?
A HYROX simulation helps improve endurance, pacing and race-day readiness. It allows you to practise transitions between running and functional exercises, build stamina and develop confidence in a class environment.
How often should I do HYROX Sim?
Taking part in HYROX classes one to two times per week can help build endurance and familiarity with the race format. Regular sessions improve consistency, pacing and overall performance while supporting progress towards events.
What should I wear to a HYROX class?
Wear comfortable training clothing that allows for running and strength-based movements. Supportive trainers are essential, along with a water bottle and towel to stay prepared throughout your class.
Do I need to bring anything to HYROX Sim?
All essential equipment is provided in the gym. You only need to bring appropriate workout gear, trainers, water and a towel. Arriving ready to train allows you to focus on performance and getting the most from your simulation session.
Members Stories Worth Celebrating
Check out what are members are saying about HYROX at Fitness First
"Hyrox with Ralph is 10/10! Every week he pushes us to be better! It's brilliantly brutal - yet we always come back! Thank you Ralph :)" — Ellie, Fitness First Bishopsgate
"I weighed almost 150kg and new something had to give. I chose to return back to Fitness First and felt it was where I belong. I started entering HYROX and finding my stride again." Karl - Fitness First Basingstoke
"Matt's Hyrox class is the only thing that could get me out of bed pre-6am - the most challenging but rewarding workout there is!" — Emily, Fitness First Baker Street
Members Stories Worth Celebrating
Check out what are members are saying about HYROX at Fitness First
