YOU VS. YOU | 6 Week Challenge

Your Access Includes

✔️ A TRAINING PROGRAM THAT ACTUALLY FITS YOUR LIFE. Choose from 5-day gym, 5-day home, or 3-day full-body training, plus core workouts, warm-ups, cool-downs, exercise modifications, and an all-new exercise library. Whether you have a full gym, a pair of dumbbells, 30 minutes, or 5 days to train, you have a plan to follow.

✔️ MORE THAN JUST WORKOUTS... 6 WEEKS OF COACHING TO HELP YOU STAY CONSISTENT. Get step-by-step nutrition guidance, macro and cardio recommendations, high-protein recipes, progress tracking, and weekly coaching from me covering the things that usually derail your progress: weekends, eating out, hunger, motivation, falling off track, and the “all-or-nothing” mindset. You won't just be told what to do. You'll learn how to make it work in your real life.

✔️ TRANSFORM ALONGSIDE AN INCREDIBLE COMMUNITY, WITH $101,000 IN *CASH PRIZES* UP FOR GRABS. You won't be doing this alone. You'll have six weeks of accountability, support, progress tracking, and thousands of people working toward their goals right alongside you... PLUS the chance to win a share of $101,000 in cash prizes.

Challenge start date: October 12, 2026

Challenge end date: November 22, 2026

6 WEEKS. ONE COMMITMENT.

YOU VS YOU.

You don't need another plan you'll follow perfectly for two weeks and then give up on.

You don't need to spend hours in the gym, eat the same five meals every day, or put your entire life on hold to make progress.

You need a plan you can actually follow, the tools to make it work in your life, and the support to keep showing up even when motivation wears off.

That's exactly what YOU VS YOU was built for.

For 6 weeks, you'll have your training, nutrition guidance, cardio recommendations, progress tracking, education, accountability, and community all in one place.

Your only job?

Choose your plan. Show up. See what YOU can do in 42 days.

TRAIN YOUR WAY

Your schedule shouldn't determine whether or not you can get results. YOU VS YOU gives you multiple options to achieve your goals without running your life.

5-DAY GYM PROGRAM: A complete 5-day strength training split for anyone ready to hit the gym and push their training.
5-DAY HOME PROGRAM: No gym? No problem. Follow the challenge from home with a complete dumbbell-based training program
3-DAY FULL BODY PROGRAM: Short on time? Get it done with 3 efficient, 30-minute full-body, dumbbell only workouts each week.

There is no "best" option. The best program is the one you can consistently show up for.

AND FOR THE FIRST TIME EVER... You'll also get:

core workouts
warm-ups
cool-downs
weekly videos covering a new topic to support your success
nutrition and macro guidance
cardio recommendations

WHAT'S INCLUDED?

✓ ***ACCESS FOR LIFE***
✓ 5-Day Gym Program
✓ 5-Day Home Program
✓ 3-Day Full Body Program
✓ Core Workouts
✓ Warm-Ups + Cool-Downs
✓ All New Exercise Library
✓ Exercise Substitutions + Modifications
✓ Video Tutorials for Each Exercise
✓ Nutrition + Macro Education
✓ Cardio + Step Recommendations
✓ High-Protein Recipe Generator
✓ Weekly Coaching Videos
✓ In-App Progress, Weight + Rep Tracking
✓ Private Community + Accountability
✓ Mobile App Access

FITNESS DOESN'T STOP WHEN YOUR WORKOUT ENDS.

You'll learn how to determine and track your macros, prioritize protein, navigate hunger, weekends, eating out and alcohol, understand scale fluctuations, and know when it's actually time to adjust your nutrition or cardio.

The goal isn't to put your life on hold for six weeks.

It's to learn how to make fitness work within the life you already have.

YOU'RE NOT DOING IT ALONE.

The community has always been one of my favorite parts of these challenges. You'll be surrounded by people doing the same workouts, working toward their own goals, celebrating wins, navigating hard days, and choosing to keep showing up right alongside you.

I'll be there throughout the challenge answering questions, sharing tips, celebrating your wins, and helping you stay on track.

You're not competing with anyone else. You're competing with the version of you that wants to quit when things get hard.

PRIZES:

One set of 39 winners will be selected across all challenges. The winners will split $101,000 in cash prizes based on the best transformations (be sure to read the transformation instructions carefully once you join!).

Winners will be chosen at the sole discretion of Solin. It's possible that none or multiple winners could come from this specific challenge.

Prize Breakdown:

39 total winners splitting $101,000

💸 $15,000 each for 3 first place winners

💸 $5,000 each for 5 second place winners

💸 $1,000 each for 31 third place winners

How It Works

Once you sign up, you'll gain instant access to the challenge mobile app, a private community, and the welcome area.

Leading up to October 12th, we'll be hanging out in the community, introducing ourselves, and motivating each other.

Important Dates:

October 9th: The workout program will be released in the app (3 days before the official start).
October 12th: The challenge begins! You'll track your sets, reps, weights, and progress in the app.
October 16th: Deadline to upload your before photos, video, & story by 11:59pm ET.
November 27th: Deadline to upload your after photos, video, & story by 11:59pm ET.

Want to Compete for Prizes?

If you want to compete for cash prizes, make sure to upload your before & after submissions by the deadlines above and follow all instructions detailed in the Official Rules and the app.

3rd annual Solin Showdown: $101k Transformation Challenge

This challenge is also part of the 3rd annual Solin Showdown: $101k Transformation Challenge, with $101,000 in cash prizes up for grabs!

The Solin Showdown currently features 51 challenges hosted by creators on Solin, and this challenge is one of them.

Prizes

Winners will be chosen at the sole discretion of Solin. It's possible that none or multiple winners could come from this specific challenge.

Prize Breakdown:

39 total winners splitting $101,000

💸 $15,000 each for 3 first place winners

💸 $5,000 each for 5 second place winners

💸 $1,000 each for 31 third place winners

How It Works

Once you sign up, you'll gain instant access to the challenge mobile app, a private community, and the welcome area.

Leading up to October 12th, we'll be hanging out in the community, introducing ourselves, and motivating each other.

Important Dates:

October 9th: The workout program will be released in the app (3 days before the official start).
October 12th: The challenge begins! You'll track your sets, reps, weights, and progress in the app.
October 16th: Deadline to upload your before photos, video, & story by 11:59pm ET.
November 27th: Deadline to upload your after photos, video, & story by 11:59pm ET.

Want to Compete for Prizes?

If you want to compete for cash prizes, make sure to upload your before & after submissions by the deadlines above and follow all instructions detailed in the Official Rules and the app.

Participating for prizes is completely optional. Prizes will not be awarded in Maryland, Canada, or other prohibited jurisdictions as detailed in the Official Rules: https://solin.stream/rules.

Challenge start date: October 12, 2026

Challenge end date: November 22, 2026

Erin's Reviews

99% User Satisfaction Score

514 Reviews

Berta D.

August 2026

BUILD + BURN -- 6 week Challenge

One week in and already getting stronger!

Ryan M.

August 2026

BUILD + BURN -- 6 week Challenge

I love the structure of the program and the video tutorials to help out! I was scared about 3 leg days a week but I’m genuinely looking forward to it every morning

KaylaSue F.

August 2026

SHAPE SHIFT

Erin’s programs are so easy to follow and re-use. I love that we are able to track weight and keep notes so easily with each workout. And that she has a gym and home workout for each program! Her workouts plus natural peps have really gotten me to where I want to be!

Melissa H.

July 2026

BUILT IN SIX

Loved it!! Kept me in the gym without having to think! Exercises did get a little repetitive though

Kieara D.

July 2026

BUILT FOR BUSY -- 6 week challenge

I really love the structure of Erin’s challenges. I’ve seen so many changes in my body and just how I feel overall throughout the challenge.

Hannah L.

July 2026

BUILT FOR BUSY -- 6 week challenge

Fits for the busy life!

Talia T.

June 2026

BUILT FOR BUSY -- 6 week challenge

So far, I’m on my second week of the bill for busy challenge. I absolutely love it so far. I better have Phat A$$ by the time this challenge is over. My leg includes have never been this sore. Excited to see how I’ll look by the end.

Heather F.

June 2026

BUILT FOR BUSY -- 6 week challenge

Accountability check— feeling good on the second Monday of this program 💪🏻💙

Kieara D.

May 2026

STEP INTO SUMMER - 8 Week Program

Obsessed with the workout structure. The supersets are so good! And I feel like the split is just perfect. I’ve seen so much progress in myself and I will definitely be joining Erin’s future challenges!

Ashley M.

May 2026

STEP INTO SUMMER - 8 Week Program

This is my 3rd challenge with Erin! I love what she puts together for workouts and how you can choose gym or home workouts! So far I've lost 23lbs since starting my workouts with Erin and I dont not regret it!

Lisa J.

May 2026

STEP INTO SUMMER - 8 Week Program

I have been following Erin for a couple of years now. Even though she’s allot younger then I am I really love her workouts. I take what works for me and I always feel challenged.

Jacci L.

May 2026

STEP INTO SUMMER - 8 Week Program

Been really enjoying the programme so far despite some super sore muscles. Overall I can't wait to see where I'll be by the end of this challenge. Yay!

Stephanie H.

May 2026

SPRING SHRED || $100K+ CASH PRIZES

I’ve been doing several of Erin’s challenges now, and it’s been a game changer for me! Life has drastically changed since becoming a wife and mom, and I don’t have the time or energy I use to have. These challenges have given me motivation and a community to encourage me to keep going.

Ashley M.

May 2026

STEP INTO SUMMER - 8 Week Program

Erin is such an inspiration! 20lbs down this year thanks to her and her program! I would highly recommend her to everyone!

Carla L.

May 2026

STEP INTO SUMMER - 8 Week Program

Really love this upper body workout!!

Julie A.

April 2026

BUILT IN SIX

So easy to follow. A great challenge on my body. Seeing improvements each week

Maggie B.

April 2026

BUILT IN SIX

I have been working out and programming my own programs for 2 years… I wanted to switch things up, do movements that I typically don’t because I honestly don’t like them, haha. I just started week 2 of built in 6 and I LOVE IT! I wake up at 4:00am for my workouts and it’s one of those programs that just make you want to get out of bed!

Ashton B.

April 2026

SPRING SHRED || $100K+ CASH PRIZES

Love this challenge! Super easy to follow and keeps me motivated!!

Brittany W.

April 2026

SPRING SHRED || $100K+ CASH PRIZES

I love this challenge. I have felt and seen such a change

Katie S.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

Solin has been a game changer! Especially with Erin! I’ve been following her for awhile and have a few of her workouts before Solin and it was just print outs that I would Follow. With Solin I’m able to have the workouts right at my fingertips and it keeps track of my previous weights. I’m able to do everything within the app and with my favorite fitness influencer! And cherry on top of this whole experience is the community! We get to interact with everyone doing the same workouts and even get nothing but positive feedback from Erin as well. I’ve been using it for 6+ months now and it’s been such a great influence in my gym experience.

Kate Z.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

Trying so hard to stick with it every day. Hoping I can see and feel a difference. Already noting I feel stronger.

Kryssy P.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

I love the option to switch between gym and home as I’m a busy mom. I can’t always get to the gym

Sheila E.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

Loving how easy the app is to use!! Game changer for tracking macros and workouts!

Jake T.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

This is my 2nd Program with Erin and it has changed my life in so many ways. Down 20 pounds since joining the “New you better me” program and gonna keep going till 170 and gonna put on healthy weight after that!

Pamela M.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

I loved it all! Really felt so much burn in every single lift (which we know we love to feel!)

Alicia K.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

Absolutely loving the program. Lots of new exercises so the videos are super helpful!!

anna l.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

love erin’s programs on solin, love that I can track my workouts without even thinking about it. no notes app or book needed

Chelsea D.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

This is a great challenge to hold me accountable and make gainz. Love the booty work

Ashley M.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

I absolutely LOVE this app! The community of girls on here are so great and encouraging! Already feeling good after my 1st week of workouts with Erin!

Allison B.

March 2026

SPRING SHRED || $100K+ CASH PRIZES

I like the layout of the app and the program is very easy to access and plug in your weights etc. I can’t wait to do another program on here soon.

Tara P.

February 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

Erin's challenges have completely transformed my life! I started my very first challenge with her back in 2021 and haven't looked back! They keep me on track and completely focused on my overall health & wellness. This last New Year Better You was such a win for me! I highly recommend Erin and all of her challenges!

Lesley D.

February 2026

SHAPE SHIFT

The leg gains in this program are insane!! 15/10!!!

Nicole S.

February 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

I really enjoyed the workouts each week and being able to track your weight so that I could push myself to hit PRs. Will definitely do another challenge to keep me motivated and accountable!

Candice R.

February 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

This is my favorite program I have ever purchased!

Ashley R.

February 2026

BUILT IN SIX

Starting week 2 and loving this program! Gets me excited to get up and go to the gym! 💪🏼

Lindy A.

February 2026

BUILT IN SIX

I love all of Erin's programs! After my workout I always feel so accomplished! Her app is also very easy to use ! 10 outta 10 recommend!!

Carson A.

January 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

I love this program! I love that there is a gym & home option along with videos showing how to complete exercises safely and correctly. I also love that Erin is completing this challenge with us. The community is incredible and everyone is so supportive.

Ginger K.

January 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

I love the community and workouts but workouts are often posted last minute

Caryn l.

January 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

Love it

Heather G.

January 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

Maybe some audio during video to explain things to focus on

Erica G.

January 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

I love the back and abs combo. Back is my favorite part to workout and the abs at the end adds to that burn a little more. ;)

Ashley M.

January 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

Love this program and app so far!!

Aryan C.

January 2026

NEW YEAR, BETTER YOU || $100K+ CASH PRIZES

Workouts are freaking great! They are killer. The coach is amazing she is very active in the chats and answers all of the questions! It’s been amazing already