Sign-ups closed for this challenge
Solin Guarantee
This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.
Your Access Includes
- 6-week Sculpt Challenge
- Build your glutes
- Define your waist
From Bria
Learn More
Solin Guarantee
This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.
Challenge Highlights
- 6-week Sculpt Challenge
- Build your glutes
- Define your waist
From Bria
Challenge start date: August 17, 2026
Challenge end date: September 27, 2026
Open to participants worldwide
The Hourglass Project is a six-week strength and conditioning challenge designed to help you build your glutes, sculpt your back, define your waist, and transform your entire body.
You’ll receive structured workouts, exercise demonstrations, nutrition guidance, community accountability, and the tools you need to remain consistent throughout the challenge.
This program is designed for all fitness levels. Whether you’re restarting your journey or ready to take your results to the next level, modifications will be available to help you progress at your own pace.
It’s time to stop chasing the scale and start building your shape.
Challenge start date: August 17, 2026
Challenge end date: September 27, 2026
Open to participants worldwide
Learn More
Join my exclusive community and get access to all of my latest courses, content, & live sessions. Take part in community chats and meet friends in and around your city. We'll bring you great content, Q&As, and more!
What is Solin?
Solin is the world's largest marketplace for fitness challenges from creators.
How does it work?
Creators host their own challenges on Solin, and all purchases directly support the creator. Immediately upon purchase, you will receive access to your product, its private community area, and a mobile app to easily navigate the challenge.
How we help creators?
We help creators launch & grow their fitness challenges to reach more people. If you want to run a new challenge or grow an existing one, you're in the right place.
solin
The world’s largest marketplace for fitness challenges from creators. Every purchase directly supports the creator.
Los Angeles, California · info@solinfitness.com
Solin © 2026