Sender One Climbing and Sender City

Sender One Climbing and Sender City Discover yourself & connect with others through climbing @ Sender One! We offer a unique experience!

Our commitment is to offer an inspiring climbing and fitness experience, an opportunity for self-discovery, and a sharing, social atmosphere for every customer, partner and guest who walks through our doors (or whom we meet outside of our doors). We provide Southern California with world-class indoor rock climbing, yoga, and fitness facilities. Our offerings include daily introductory belay classe

s, day passes, and membership packages. We offer fantastic after-school programs -- recreational and competitive climbing teams, as well as week-long summer and winter rock climbing camps. Our interactive climbing center Sender City (Formerly Funtopia) is a fun, colorful, climbing invention on auto-belays and is great for birthday parties and corporate / group events.

Adjusted hours for Juneteenth!!Westwood, Santa Ana, LAX, Lakewood, and Aliso Viejo will have shortened hours this Friday...
06/16/2026

Adjusted hours for Juneteenth!!
Westwood, Santa Ana, LAX, Lakewood, and Aliso Viejo will have shortened hours this Friday June 19th.

Have a safe and happy long weekend!

FREEWAY SERIES DISCOUNT⚾ Which team are you rooting for???During the Dodgers v. Angels series, climb for $15 at Sender O...
05/31/2026

FREEWAY SERIES DISCOUNT⚾ Which team are you rooting for???

During the Dodgers v. Angels series, climb for $15 at Sender One! Here's how it works:
💙If the Dodgers win a game, all LA Sender One gyms will offer a $15 Day Pass the next day. (LAX, Westwood, Playa Vista, Lakewood)
❤️If the Angels win a game, all OC Sender One gyms will offer a $15 Day Pass the next day. (Santa Ana, Aliso Viejo)

Discounted climbing days will be June 6-8th. Keep an eye out on our Instagram Stories for updates on which gyms will be offering the discount! No reservations necessary, just come in and climb with us!

**Sender City not included.

05/29/2026

“Mentorship in climbing is really essential to the entire sport.”

This week, Todd shares how mentorship and community have supported his climbing career both at Sender One and outside.

Counting down the days until Summer starts⏰Grab your Summer Rock Climbing Camp spot before it's fully booked!sender.one/...
05/26/2026

Counting down the days until Summer starts⏰
Grab your Summer Rock Climbing Camp spot before it's fully booked!

sender.one/camps

Updated Hours!! Santa Ana, LAX, Lakewood, Aliso Viejo, and Westwood will have shorted hours for Memorial Day, Monday May...
05/20/2026

Updated Hours!! Santa Ana, LAX, Lakewood, Aliso Viejo, and Westwood will have shorted hours for Memorial Day, Monday May 25th. There will be no change to Playa Vista's hours. Have a safe and happy weekend!

💥THE CRUX IS COMING TO LAX💥Celebrate 14 years of Sender One with our annual bouldering competition! The Crux is an all-l...
05/13/2026

💥THE CRUX IS COMING TO LAX💥

Celebrate 14 years of Sender One with our annual bouldering competition! The Crux is an all-levels bouldering comp followed by an Onsight Finals for those who qualify for the main event.

When: Saturday June 27th, 2026 | 9am - 5pm
Check-in at 9am
Climbing begins at 10am, ends at 3pm
Onsight Finals begins at 3:30pm


Who: Different categories for different climbers!
Beginner (V0-V2)
Intermediate (V3-V5)
Advanced (V5-V8)
Open (V8+) = Open Category competes for a cash prize!


What: $18 for Members, $25 for Non-Members
Vendors
Live DJ
Raffle prizes
Food truck
Beer!
Sick boulder problems!
Open Finals, come watch the sickest climbers battle it out!

Revenge of the Sixth Star Wars Headlamp Night at LAX!🌠 Next Headlamp Nights will be Halloween Headlamp Night in October!
05/13/2026

Revenge of the Sixth Star Wars Headlamp Night at LAX!🌠 Next Headlamp Nights will be Halloween Headlamp Night in October!

FREEWAY SERIES DISCOUNT⚾During the Dodgers v. Angels series, climb for $15 at Sender One! Here's how it works: 💙If the D...
05/11/2026

FREEWAY SERIES DISCOUNT⚾

During the Dodgers v. Angels series, climb for $15 at Sender One! Here's how it works:
💙If the Dodgers win a game, all LA Sender One gyms will offer a $15 Day Pass the next day. (LAX, Westwood, Playa Vista, Lakewood)
❤️If the Angels win a game, all OC Sender One gyms will offer a $15 Day Pass the next day. (Santa Ana, Aliso Viejo)

Discounted climbing days will be May 16-18th. Keep an eye out on our Instagram Stories for updates on which gyms will be offering the discount! No reservations necessary, just come in and climb with us!

**Sender City not included.

05/08/2026

When you’re feeling uneasy on the wall, how do you hype yourself up to make the next move?

This week, Shuang shares the creation of her YouTube channel to connect with Mandarin speaking climbers across the world. She also touches on the intense feelings she experiences when climbing sketchy terrain or missing moves that she knows she can do and how she overcomes those moments in order to send her project 🧡💙

The force was strong with this one 🥹 Star Wars Headlamp at Sender One Santa Ana earlier this week! Will LAX and Lakewood...
05/07/2026

The force was strong with this one 🥹 Star Wars Headlamp at Sender One Santa Ana earlier this week! Will LAX and Lakewood deliver tonight?

Revenge of the Sixth starts at 8pm tonight!

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Calabasas, CA

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