The center is an official CrossFit® affiliate. Last checked: 30/08/2025

CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit United States.

Information about Trailhead CrossFit®

Brickyard Cir 811
80403, Golden
+1 720-593-9933

Opening hours

  • Monday: 5:30 AM – 6:30 PM
  • Tuesday: 5:30 AM – 6:30 PM
  • Wednesday: 5:30 AM – 6:30 PM
  • Thursday: 5:30 AM – 6:30 PM
  • Friday: 5:30 AM – 6:30 PM
  • Saturday: 8:00 – 10:00 AM
  • Sunday: Closed

Services, Machines and Guided Classes

CrossFit®

Trailhead CrossFit®: Opinions

5/5 (51 Opinions)
Top Rated Gym
Brett Cortese 2 years ago

Fantastic experience: This is a great gym with great people and equipment. Everyone was very inclusive and supportive. I highly recommend giving it a try.

donnie beckmann 2 years ago

Fantastic experience: The only thing better than the members are the coaches. Everybody pushes each other to do better than yesterday and the coaches take the time to get to know your limits and your strengths. It doesn't matter if you are just starting your journey to be healthy or if you are already aiming to be a top competitor, Jason and the rest of the gym will get behind you to keep you on track to whatever goals you have.

Kim Henderson 2 years ago

Fantastic experience: I love this gym. No matter your age, weight or fitness goals, the coaches here will motivate you. I have been training for a year and at age 49 I can honestly say I am in the best shape of my life thanks to Trailhead.

Alyssa DeVecht 2 years ago

Fantastic experience: 5280 CrossFit has changed what "going to the gym" means to me. What was only going to be a two month thing has now turned into 7. The coaches are amazing, and they always strive for safety and excellence. I have never enjoyed working out more, because I know when I leave 5280 I am going to leave feeling challenged and accomplished. It is a great crossfit gym, and I would highly recommend it to anyone on any fitness level!

Dillon Heywood 2 years ago

Fantastic experience: This is a top notch gym. Jason provides awesome instruction and has a positive attitude towards helping anyone. There is a great community that you feel apart of from day one. The facility has excellent new equipment and there is an overall great energy when ever you walk in.

Caitlin Von Thun 2 years ago

Fantastic experience: I have tried many other gyms and have never found such a cool community as this one. The environment is encouraging and the trainers are awesome. In addition, the workouts are amazing and challenging, yet cater to everyone specifically. It makes you want to keep coming back, even though it can be painful!

Charlene Bossard 2 years ago

Fantastic experience: This CrossFit "box" just opened and it is great! The facility is amazing and Jason is a coach I can trust. He knows what he is doing and he cares about each and every member. He pushes me to be my best but knows my limitations and designs a workout that helps me discover what I CAN do.....not what I cannot do! I recommend everyone give this place a try and you will find a sense of community, constant encouragement, and success beyond what you might imagine!

Amber Thill 2 years ago

Fantastic experience: I have been a member at Trailhead CrossFit for just over a year. I have a background in fitness and recreation and have experienced many different gym settings. The environment at Trailhead CrossFit is very encouraging and the coaches are amazing! I would recommend it to anyone looking to try CrossFit!

Mika Turner 2 years ago

Fantastic experience: I worked out at Trailhead over Christmas break, and it's a great Crossfit Gym, everyone is friendly and the coaches made sure that both form was good and that we were pushing ourselves hard. Which are the main things I look for in a good crossfit gym. I will be back whenever I am in Colorado

Gordon Macklin 2 years ago

Fantastic experience: He runs the best gym I have ever been a part of. The gym is huge, equipment is well maintained, and everyone is super friendly. I joined after lockdown and had a lot of work to do. Couldn't ask for a more supportive coach and environment.

Rae Ann Demick 2 years ago

Fantastic experience: Trailhead Crossfit rocks! The coaches are amazing. They are all so knowledgeable and push you toward improvement while keeping you safe. It's a great community and I always leave with a smile.

Marlene Castaneda 2 years ago

Fantastic experience: Absolutely love this place!! The coaches are the best and the community is so loving and welcoming. Erica and Justin care so much about their clients here. We are treated like family. I recommend this gym to everyone. If I could give 10 stars I would.

Keith Albury 3 years ago

Positive experience: Very friendly and welcoming. I had a great drop in workout

Andrew Osten 6 years ago

Fantastic experience: I've had a great experience at 5280 Crossfit! The community is friendly and supportive, and everyone wants to help each other succeed. The coaching is great, and every movement for the day is taught in detail before each class. I lost 7% body fat and increased strength in all of my lifts in the 5 months that I've been a member. If you are looking for a place that will help you be healthier, leaner and stronger, check out 5280 Crossfit!

Suzanne Short 6 years ago

Fantastic experience: Awesome gym and amazing coaches! I started with the 6 week challenge in January, completely new to CrossFit, and lost 7% body fat following their workout and nutrition program. I have continued to get stronger and healthier, with the coaches encouragement and support. If you really want to get fit and healthy, this is the place!

Jade Bunk 6 years ago

Fantastic experience: Awesome place. Great energy. All the trainers are fun and supportive, I really love working out here!

VerveFitnessOk 6 years ago

Fantastic experience: Great coaches and owner! I sure wish I could could give more than a 5 star review. The coaching staff of amazing and definitely deliver. I’m down 15 pounds in 4 weeks and can’t be more pumped. If you are looking for a gym, this is the one!

Cassandra Hemmen 6 years ago

Fantastic experience: What a great place to be a part of. I joined the 6 week challenge and loved (almost) every minute of it! :) The coaches are so helpful and really make the gym a welcoming place to be. All levels of ability are welcome at this gym, which makes for a strong sense of community. Definitely recommend to ANYONE!

Mackenzie Fernald 6 years ago

Fantastic experience: I was very skeptical about CrossFit (in general) before starting at 5280 but the coaches and community here are amazing. All of the coaches are very thorough with movement instruction and are invested in individual improvement and proper technique. The community is very supportive and it makes working out something I actually look forward to!! I highly recommend this gym - It's one of the best decisions I've made.

Claire Bass 6 years ago

Fantastic experience: I've finally found my new gym home! This place has such amazing energy and the staff is AWESOME. Down 10 POUNDS already in just 2 weeks.

Laura Kottlowski 6 years ago

Fantastic experience: **5280 is Awesome and has helped transform my life with fun achievable workouts and proper workout nutrition to help me hit my fitness goals!** — I’ve been an athlete my entire life but had a bad experience with my first trial of CrossFit back in 2012 with another gym that made me not want to go back — 5280 has 100% turned my mind around about CrossFit, I love it now and am excited to get myself out of bed at 5am and into class! (I was not an early riser before!) — The environment is one of warmth, education, support and growth! The coaches are very encouraging, fun, and thorough in their teaching each class and I never felt at any point in danger or pressured to lift any weight I didn’t think I could. I highly, highly recommend 5280 CrossFit especially if you are new, never done it before, are curious, or had a bad experience at another gym!!

Doug Welscott 6 years ago

Fantastic experience: Had a great experience with the 6 week challenge and I was able to lose over 25lbs and also more than 6 percent body fat! The coaches are great and really helpful at teaching proper form to a newbie like me. I love that the workouts are well rounded and best of all, the hour goes by fast despite the intensity of it all!

Evan Schultz 6 years ago

Fantastic experience: Best CrossFit gym in the area. Great staff. Highly educated and skilled at what they do.

Rachael Kenney 6 years ago

Fantastic experience: I had a good experience here with a "free" 6 week challenge. The coaches were knowledgable and classes are fun. The best part is the other members. Yes, there is a hard sell to try to get you to join the gym but that's to be expected, it is a business after all. Communication is great. If you do a challenge keep in mind that it is not easy and make sure to double check your numbers, but it may change your life for the better, it certainly changed mine!

Kate Hubbard 6 years ago

Fantastic experience: Working with the amazing team at 5280 CrossFit has literally been life-changing for me! Everyone is so incredibly supportive that I honestly look forward to every class. I wasn’t sure what to expect when I first joined 5280 – I was incredibly out of shape and I’d never picked up a barbell in my life – but I signed up for a 6-week challenge because I needed to make some drastic changes. After six weeks of awesome workouts and nutrition coaching, I hit my goal of losing 25 pounds and I’m completely committed to continuing this fitness journey. I was constantly motivated and encouraged every step of the way by 5280's inclusive community. I can’t recommend this team enough – they truly are changing lives in Golden. Thank you Jason, Erin, & Deidre!!

Steven Bowser 6 years ago

Fantastic experience: While on a biz trip I stopped in to get a Workout. Amazing Coaches and Programming. Love this place. Makes me wish I lived here but Florida is a lot warmer. See you next time. Highly recommend

Darci Mohr 6 years ago

Fantastic experience: Such an amazing place! I love the workouts...I never thought I would. They allow modifications to every workout so I can work at my own speed and still feel great!

Dianna Kaga 6 years ago

Fantastic experience: Had and awesome workout while in Golden! Clean, friendly, rock solid workout If your in the area, check them out! Thanks guys!!!

Jonathan Serrano 6 years ago

Fantastic experience: I absolutely love 5280 CrossFit ! It doesn’t matter what your athletic level this is the place to get health. They walked me through everything and I felt welcome and encouraged. If you’re in the area join now !!!

Ben Pfister 6 years ago

Fantastic experience: Excellent, professional, knowledgable, and genuine trio of coaches at 5280. Jason was very upfront, honest, and encouraging throughout my 6 week challenge I successfully completed here with my goal of hitting a 6% net change in body composition (fat loss and/or muscle gain). The challenge itself requires you put down a $600 deposit at the beginning which you get back at the end upon successful completion of your goal being either a 20 lb. weight loss or in my case that 6% net change of body comp depending on your body type and personal goal. Both goals are very achievable over a 6-week period so long that you hold yourself accountable and really put in the effort both in workouts (which is easy because of how fun and motivating the environment is) and at home with your nutrition plan. Based off this fact, the entire program would be "FREE", an opportunity I was happy to jump on because I was confident in my ability to put in the work and meet my goal. It's entirely up to the individual to agree to the terms of the challenge thus the negative reviews you may see on here claiming this place be a "scam" or "dishonest" are unjustified and out of place. I am very happy with my experience at 5280 during the past 6-weeks and I would recommend this place to others as well both for regular gym use and challenge based programs. Thanks Jason, Erin and Deidre for all of the help, support and great workouts. Crossfit is a whole other level of fitness and can really improve anyone's strength and fitness levels.

Logan Wilson 6 years ago

Fantastic experience: Amazing facility, always felt welcome like it was a second home. The coaches were my favortie part, very supportive and was always there for me if I had questions. I highly reccomend this for the beginners and theseasoned crossfit vets,or anybody that just wants to make a change in their life!

Lauren Gillespie 6 years ago

Fantastic experience: Great gym. Very welcoming to people of all athletic abilities. Jason, Erin, and Deidre do a wonderful job making sure everyone understands what the workouts entail and coach you along the way so you have proper form. I did the 6 week challenge here and was able to lose more than 6% body fat thanks to their support.

Kian Ameli 6 years ago

Fantastic experience: I started here about a year ago and from the minute I walked in I felt welcomed. All of the coaches are so friendly, knowledgeable and truly there to help. The community is fun and caring and supportive. The gym itself is nice and clean inside! I love being a member at 5280. Highly recommend this place for ALL skill levels!

Bill Whitehead 6 years ago

Fantastic experience: Been to a lot of gyms but this place is legit. The staff goes out of their way to make you feel welcome and part of the family and actually cares about your success. If you are looking for gym to call your home this is the place!

Annette Schavietello 6 years ago

Fantastic experience: This place is amazing! Coaches that REALLY care about your well-being. Motivating . No matter your fitness level you are welcome here- every age and body type are at this gym. NO judgement! Hard work but well worth it. This place changed my life! I was a weak overweight 50something .I am well on my way to strength, confidence, and power. Do yourself a favor and get to this gym! See you there

Angie Kotzmoyer 6 years ago

Fantastic experience: 5280 CrossFit will help you achieve your goals! Great community and even better coaching!! Highly recommended.

Emilie Waggoner 6 years ago

Fantastic experience: AMAZING gym. I have been a member since January 2018 and I love this place. The coaches truly know you and you never feel awkward if you have to modify a workout. I've seen other gyms where it seems like everyone else is a CrossFit champion and 5280 is a lovely balance, where you can be a first-timer or someone who has been doing CrossFit for years. The coaches are also so focused on making sure you properly stretch before each workout and they spend half the class going over each movement in detail and making sure your form is correct, which I absolutely love. I have gained so much muscle and I am .5% away from being under 20% body fat thanks to them! I love this gym and if I ever move away, I'll still find a way to show up here!

Adam Blackwell 7 years ago

Fantastic experience: This place was amazing. The staff had some of the best trainers I’ve ever trained with. And their 6 week challenge is going to get you nothing but RESULTS! 100% recommend these guys

Shannon Montoya 7 years ago

Fantastic experience: Joining this gym/community was one of the best decisions I made for myself in 2016! Great coaches and workouts...love it!

Ajax Aloo 7 years ago

Fantastic experience: I've worked out at box gyms, and I've worked out with a personal trainer, so when a gal from our running club arranged for our group to do a workout at 5280 CrossFit on a Sunday afternoon, I thought why not - now I can find out what all this CrossFit stuff is about. I enjoyed the group atmosphere and the workout so much, that I signed up a week later. I've been working out at 5280 for over a year and I love all of the varied workouts we do. I truly believe that my IT band problems have disappeared because my core and leg muscles are stronger. All of the coaches have been great! Anything that I can't quite do yet (think, pull-ups, rope climb) they provide a scaled version that will eventually get me there. I like that there is such a diverse group of people from 12 to 65+ and everybody is at a different stage in their fitness level. Don't be intimidated (like I used to be at the mere mention of crossfit) and give it a try!

Mike LeJeune 7 years ago

Fantastic experience: I've been to several CrossFit gyms across the country and I absolutely love this one. Jason, the owner, is a great guy and runs a great business. I had Erin as the coach and her passion for all the members was quite evident. Would definitely recommend.

Leigh - Anne Kent 7 years ago

Fantastic experience: 5280 is an amazing gym. I joined the box in May via the NYC. All of the coaches are amazing, the members are very friendly and very supportive. It's a great community with people of all skill-levels. Best decision I've made about my health in quite some time.

Andrew Proudian 7 years ago

Fantastic experience: Trailhead CrossFit has a great, supportive atmosphere with excellent coaches. They create a sense of community that helps push you to achieve your fitness goals.

Renee McDermed 8 years ago

Fantastic experience: I joined about 4 months ago and I have never enjoyed working out until now. It's a welcoming box and the coaches are awesome and will modify the workout to your needs!

Sydney Yousse 8 years ago

Fantastic experience: Coming to this gym was one of the best decisions I've ever made. All of the coaches are so incredibly knowledgeable, supportive and welcoming. I've honestly never been a part of something so challenging, yet so enjoyable. I leave with a smile on my face every single time!

Jenna Catalona 8 years ago

Fantastic experience: From the minute I started at this gym I felt welcomed. All of the coaches are so friendly, knowledgeable and truly there to help. The community is kind and caring and supportive. The gym itself is super nice and clean inside! I love being a member at 5280. Highly recommend this place for ALL skill levels!

Madeline Mross 8 years ago

Fantastic experience: This place is awesome. Everyone is so nice and down to earth. I started off knowing nothing about crossfit and now I am addicted! Truly worth every penny!!

Heather Manuel 8 years ago

Fantastic experience: I was a member at another CrossFit gym but found 5280 to be a better match for me. The camaraderie of the members, the knowledge of the coaches, the professionalism (and friendliness) of the owners are just a few reasons why I made the switch. I couldn't be more pleased with my decision.

Kelly Dillon 8 years ago

Fantastic experience: My husband and I started going to 5280 in May and over the past 6 month, this place has changed our lives! We are in the best shape we've been in for a long time! We owe everything to the coaches for making working out fun (and safe - there is so much focus on good form) and the members for being awesome and encouraging. Love this place!

Nalin Yosek 8 years ago

Fantastic experience: This is my first experience with Crossfit and the gym and coaches are top notch. Everyone is super friendly and they make you feel so welcome and comfortable. I joined about 4 months ago and it has been the best decision.

Jt Counts 8 years ago

Fantastic experience: Amazing staff and Environment. I would highly recommend 5280 Crossfit to anyone who is looking to get back in shape and meet some great people.

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