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G1 Climbing + Fitness

4.8 ★★★★★ 261 Google reviews · Climbing gym in Broomfield, Colorado

Climbing gym with bouldering areas and yoga classes, plus a training center and a weight room.

Plan your visit

  • Gear rental nearly every climbing gym rents shoes (~$5–8 typical) and chalk; harness rental is often bundled with a ropes pass
  • Waiver always required at climbing gyms — sign it online before you go to skip the front-desk line
  • Belaying ropes gyms teach belaying or check your certification at the desk; bouldering and auto-belays need no partner and no belay test
  • First timer? bouldering needs zero experience — rent shoes and walk in; staff will point you at the easiest problems
  • Ages families visit with kids 8–10, going by reviews
  • Today see hours ·
  • Phone (720) 586-8175
  • Website g1climbing.com

Hours

Monday 6 AM–10 PM
Tuesday 6 AM–10 PM
Wednesday 6 AM–10 PM
Thursday 6 AM–10 PM
Friday 6 AM–10 PM
Saturday 8 AM–8 PM
Sunday 8 AM–8 PM

Hours can shift for holidays, competitions, and youth-team practice — worth a quick check before a special trip.

What's inside

Walls and programs at G1 Climbing + Fitness, confirmed by climbers' own reviews.

🪨 Bouldering Gyms 12 mentions

“One lengthy bouldering wall that doesn't have people walking all around or under you while bouldering, which is a huge plus compared to some other gyms.”

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🧗 Top-Rope Climbing 4 mentions

“I highly recommend this place for great climbs, including, bouldering, top rope, lead, and they have a sprint wall too.”

All gyms with top-rope climbing →

🪢 Lead Climbing 4 mentions

“Most of the routes are toprope, however, with only one overhanging lead wall available.”

All gyms with lead climbing →

⚙️ Auto-Belay Gyms 4 mentions

“Speed wall for those who like that, and a huge continuous hand crack on the autobelay.”

All gyms with auto-belay gyms →

🧘 Climbing + Yoga & Fitness 4 mentions

“They also have some fitness and yoga classes to if that interests you!”

All gyms with climbing + yoga & fitness →

🛠️ Training Boards 7 mentions

“Great hangboarding area as well with exchangeable hangboards, really well executed, never seen that before.”

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Speed Climbing 3 mentions

“Speed wall for those who like that, and a huge continuous hand crack on the autobelay.”

All gyms with speed climbing →

What climbers say again and again

The things reviewers bring up again and again across 261 Google reviews — with their own words as proof.

🧼 spotless & clean 6 mentions

“The facility is incredibly clean and well-maintained, and the staff is filled with some of the kindest, most welcoming people you'll ever meet.”

🧘 yoga & fitness included 4 mentions

“They also have some fitness and yoga classes to if that interests you!”

🧗 great route setting 7 mentions

“The route setting is simply superb – the setters clearly put thought and creativity into every climb, making easier and harder climbs engaging and fun.”

🔰 beginner friendly 2 mentions

“This was my first time climbing at G1, and I had an amazing experience!”

⚙️ auto-belays for solo climbers 4 mentions

“Speed wall for those who like that, and a huge continuous hand crack on the autobelay.”

From the reviews

My family and I have been dedicated members of G1 for over a year now. The awesome staff, inviting environment, thoughtful programming and rock solid community is an essential part of our lives.

★★★★★ — Michael, Feb 2022

Flowy with a great variety of TALL climbs (50ft walls). Plenty of room to do what you want even when it gets to the busier times. Shorter walls available upstairs (35-40ft) that still have higher grades along side lower grades.Ropes on every top rope anchor.

★★★★★ — D, Apr 2022

Absolutely stellar experience with G1 Climbing and Fitness! Not only do they provide top-notch facilities and expert guidance for climbers of all levels, but their unwavering support for our nonprofit organization, Veterans Exploration Therapy, truly sets them apart.

★★★★★ — Deke, Mar 2024

I love climbing at G1. The facility is new and clean, and the staff is friendly. The community is great too. My climbing is improving thanks to the support of all of my new friends at G1. Would give 6 stars if I could.

★★★★★ — Matthew, Feb 2022

Excerpts from public Google reviews. Read all 261 reviews →

Where to find G1 Climbing + Fitness

8845 W 116th Cir, Broomfield, CO80021

Get directions

Climbing gyms near G1 Climbing + Fitness

The Spot Climbing Gym

4.7 ★★★★★ 704 reviews

1754 Dogwood St, Louisville, CO

Hosts birthday parties Kids classes & camps Auto-belays Yoga & fitness yoga & fitness includedgreat route settingbeginner friendly

Climbing gym for all skill levels, featuring a variety of walls and including workouts, yoga and camps, too.

4.2 miles away

Eldorado Climbing

3 ★★★☆☆ 2 reviews

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Auto-belays

4.2 miles away

TruBlue Technologies

4.1 ★★★★☆ 14 reviews

1699 Cherry St Unit C, Louisville, CO

auto-belays for solo climbers

4.2 miles away

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Listing verified July 2026 from public business records and climber reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.