CrossFit Fortem

CrossFit Fortem Helping people get in the best shape of their lives. CrossFit Fortem offers Personal Training in a Small Group Setting.

Every workout is custom tailored to your ability by a CrossFit Certified Trainer. Every Class consists of a Trainer-led warm-up, instruction on proper form, and a CrossFit Workout. Call us to schedule a Free private introduction to our CrossFit Program.

Have charter school funds available for your kids? You may be able to use them at CrossFit Fortem!Fortem Kids is designe...
09/10/2026

Have charter school funds available for your kids? You may be able to use them at CrossFit Fortem!

Fortem Kids is designed to help kids get stronger, stay active, build confidence, and learn how to move well in a fun, coached environment. Classes are adapted to the age and ability of each group, with plenty of opportunities to work together, learn new skills, and have fun doing it.

We’re currently approved vendors with:

• Granite Mountain
• Sage Oak
• Mission Vista
• ILEAD
• Springs Charter

➡️ Ages 5–10 + 10–15:
Tuesday + Thursday mornings
10:00–10:45am

➡️ Ages 10+:
Tuesday + Thursday evenings
6:00–7:00pm

Charter school funding and out-of-pocket payment are both accepted.

If you have funds available and have been looking for a way to get your child moving, building strength, and developing healthy habits, send us a DM and we’ll help you get started.

TRAIN (the kids) FOR LIFE. 🦁

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5K Row Day 🚣‍♀️Today you had a choice: take on the full 5K solo as one long, slower grind, or split it with a partner an...
09/10/2026

5K Row Day 🚣‍♀️

Today you had a choice: take on the full 5K solo as one long, slower grind, or split it with a partner and go hard, switching every 500m.

Here’s the 4 and 5 PM crew after finishing it out. Great work by everyone who showed up and put in the meters today.

TRAIN FOR LIFE 🦁

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MEMBER TESTIMONY: Hector Aguilar🦁Every member has a story. Here’s Hectors.👇CrossFit Fortem has truly become my second ho...
09/08/2026

MEMBER TESTIMONY: Hector Aguilar🦁

Every member has a story. Here’s Hectors.👇

CrossFit Fortem has truly become my second home. From the moment I walk into the gym, I feel welcomed by both the coaches and my fellow gym members. The positive and supportive environment has helped change me both mentally and physically, and I’m becoming the person I’ve always wanted to be.

A huge thank you to my nutrition coach, Aidan, who has been guiding me with my nutrition for over two years. His support has played a major role in my progress and overall health.
One of the biggest changes I’ve experienced is being able to move better and live without the back pain that used to affect me daily. I remember talking to Josh about my concerns, and he took the time to explain what was happening and helped me appropriately scale my weightlifting movements. Since then, my back pain has completely disappeared.

What keeps me coming back is the motivation and encouragement from everyone at the gym. Every coach pays close attention to proper movement and technique, which shows how much they genuinely care about each member’s success and safety. Their attention to detail gives me confidence that I chose the right gym.

I’m incredibly grateful to be part of the CrossFit Fortem community and would highly recommend it to anyone looking for a supportive, knowledgeable, and motivating place to improve their fitness and overall well-being.

Happy Labor Day. 🇺🇸Got some good fitness in this morning. Grateful for everyone who works hard, whether that’s in here, ...
09/07/2026

Happy Labor Day. 🇺🇸

Got some good fitness in this morning. Grateful for everyone who works hard, whether that’s in here, at their job, or wherever else life needs it.

TRAIN FOR LIFE 🦁

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TODAY’S SATURDAY PARTNER WOD 🔥⤵️In teams of 2, as many rounds as possible in 24 mins:3 Burpee Muscle-ups6 Box Jump Overs...
09/05/2026

TODAY’S SATURDAY PARTNER WOD 🔥⤵️

In teams of 2, as many rounds as possible in 24 mins:
3 Burpee Muscle-ups
6 Box Jump Overs, 30/24 in
12 Dumbbell Sn**ches, 50/35 lbs

*Complete as you go, I go rounds.

Scaling Options:
Burpee Chest-to-bar > Burpee Jumping Pull-ups
Box Jumps to a lower height
Dumbbell Sn**ch, pick a load that allows for 12 reps in a row

Great morning of work. Enjoy the long weekend, everyone. See you Monday at either 8 or 9 AM!

TRAIN FOR LIFE 🦁

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09/03/2026

💪 SEPTEMBER MONTHLY CHALLENGE 💪

This month, we’re racking up the meters! 🚣‍♀️🚴‍♂️⛷️

Ski, Row, or Bike, your choice! Mix it up and accumulate as many meters as you can throughout September. 🔥

All meters must be completed outside of class time, so find time to get after it and keep track of your total!

Let’s see who will rack up the most meters this month! 👀💪

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💪 AUGUST COMMITTED CLUB 💪🎉 Congratulations to our raffle winner: Rafael! 🥳Another month of showing up, putting in the wo...
09/02/2026

💪 AUGUST COMMITTED CLUB 💪

🎉 Congratulations to our raffle winner: Rafael! 🥳

Another month of showing up, putting in the work, and staying consistent! 🔥 Your commitment doesn’t go unnoticed.

Shoutout to everyone who made time for themselves and stayed committed throughout August. Let’s keep the momentum going and make September even stronger! 💪🔥

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🦁

“Consistency is the one thing that turns effort into a completely different life.“ TRAIN FOR LIFE 🦁•
09/02/2026

“Consistency is the one thing that turns effort into a completely different life.“

TRAIN FOR LIFE 🦁

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Nothing like a good Partner WOD. 🔥⤵️Alternating 3 MIN AMRAPS (5 sets each) of:3 Power Sn**ch6 Lateral Burpees12 Air Squa...
08/29/2026

Nothing like a good Partner WOD. 🔥⤵️

Alternating 3 MIN AMRAPS (5 sets each) of:

3 Power Sn**ch
6 Lateral Burpees
12 Air Squats

While one partner works, the other rests. Switch every 3 minutes for 5 rounds each.

It’s been another solid week at Fortem. Enjoy the weekend, get some rest, and get ready for the CrossFit Total on Monday!

TRAIN FOR LIFE 🦁

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Address

166 S 2nd Avenue
Upland, CA
91786

Opening Hours

Monday 6am - 9pm
Tuesday 6am - 9pm
Wednesday 6am - 9pm
Thursday 6am - 9pm
Friday 6am - 9pm
Saturday 8am - 10am

Telephone

+19095506678

Website

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