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Introducing CrossFit 858

CrossFit 858 will provide fun, top notch, community based fitness training and will help you meet YOUR individual goals. (Not your “Globo gym” or “Big Box” trainer’s goals) Whether it’s to lose weight or put on muscle, when overall fitness comes first all else will follow.

All workouts can be performed “as prescribed” or scaled to your individual capacity. Whether you are an elite athlete or a couch potato trying to get back in shape, all levels of fitness are not only accepted but encouraged. You do not have to “be in shape first” to try CrossFit.

CrossFit 858 has two locations: Miramar and Mission Valley.  We have a combined 10,000+ square feet of functional space providing functional fitness to the San Diego community.

Come in today and see what you’ve been missing out on….

Our community is waiting for you.

Latest News & Announcements

Black Friday

Do you have anyone in your life that wants to try CrossFit 858 (due to your constant Facebook posts, pics, and raving about it)?   Has the cost of CrossFit in general been an issue or deterrent?  Do you need gift ideas for this coming holiday season?

If the answer is YES, to any of the above, give the gift of fitness this holiday season!!!

Starting at 5am this Black Friday, get in early to obtain a CrossFit 858 Holiday GIFT CARD!

gift card

Front and Back of Gift Card

This gift card entitles the holder to:

  • One month of UNLIMITED Membership at CrossFit 858
  • Foundations sessions
  • Unlimited ATG Barbell Classes

The retail value of this card and the services is $210.00, ($160 for a no contract month, $50 for foundations)  but we are selling it to you at a discounted price of:


This is a discount of 66% off the retail price!

Again, this will make a great stocking stuffer or even main gift for someone in your life who wants to try CrossFit 858!

Details and fine print:

  • Cards will be available for sale via our Miramar Mindbody online store site, or Mission Gorge Mindbody online store site, and in person at CrossFit 858, starting on Black Friday, November 27th
  • Cards do not expire
  • Cards are valid for one month of membership, foundations, and ATG Barbell ONLY, not redeemable for products
  • In order to redeem the card, holder must not be a current nor past member of CrossFit 858, nor a used a one week trial as of November 27, 2015
  • You may buy as many cards as you’d like.  However an individual may only redeem one card.  You may not redeem multiple ones.
  • Cards are non refundable
  • Gift Cards are available THROUGH December 1st!


  • Can I use the card for myself?  YES, if you are NOT a current, nor past member of CrossFit 858, you can buy the card and redeem it for yourself
  • Can I use the card AFTER I use a one week trial?  NO. You may not.
  • I’m a current member and will be giving this card to someone.  Will I be eligible for the referral program?(Click HERE to view program)  YES, you will receive a discount on your membership IF the gift card holder signs up for a regular membership after their initial month is over
  • What if I lose my card?  Don’t lose it.  You need to physically have the card to redeem it.  
  • What are your rates after the month, if I want to join?  Our monthly membership rates range from $129.99-$159.99 a month and we offer discounts for LEO, students, active duty military AND their spouses. CLICK HERE for more info.

Workout of the Day

December 1 2015



  • Black Friday Gift Cards on sale now!! CLICK HERE
  • $70 for a month of CrossFit 858!!

Upcoming Events

  • Member Appreciation Event: Mission Gorge vs Miramar BUBBLE SOCCER! Sunday December 6th CLICK HERE
  • At Miramar: 5th Annual Ugly Xmas Party/White Elephant  Friday December 18th CLICK HERE
  • At Mission Gorge:Ugly Xmas Party/White Elephant Saturday Night December 19th CLICK HERE

SWOD: Oly Work (18 min)

1 Clean Grip Deadlift+1 Hang Clean+2 Jerks x 7 sets


400m run

40 Double Unders (80 singles)

30 Jumping Lunges

20 Wall Balls (20/14 to 10’/9’)

10 Back Squats (135/95)

3 Rounds for time