CELSIUS Las Vegas World’s Largest Running Party Returns To Las Vegas Strip & Downtown This Weekend, Feb. 21 & 22

February 16, 2026

CELSIUS Rock ‘n’ Roll Running Series Las Vegas 5K,10K and half marathon is still open by visiting the Rock ‘n’ Roll Health & Fitness Expo (Feb. 19 & 20) presented by Resorts World Las Vegas

WHAT:

Known as the World’s Largest Running Party, the CELSIUS Rock ‘n’ Roll Running Series Las Vegas will once again take over the entertainment capital of the world, inviting athletes, fans and party enthusiasts to take to the Las Vegas Strip with running distances for everyone – half marathon, 10K and 5K.

Runners, walkers, athletes, tourists, locals, and party enthusiasts from around the world will pass by iconic sights including the “Welcome to Las Vegas” sign, see their image up on the 100,000 square-foot LED screen on the side of Resorts World, the fountains of Bellagio, T-Mobile Arena, New York New York, the iconic Las Vegas Strip and Downtown Las Vegas and be surrounded by live entertainment every step of the way.

The excitement begins in the afternoon on Thursday, Feb. 19 when the CELSIUS Rock ‘n’ Roll Running Series Las Vegas Health & Fitness Expo presented by Resorts World Las Vegas opens to both participants and spectators. Featuring live DJs, photo opportunities, fitness apparel, a signature event cocktail, live art and more, the Health & Fitness Expo is where runners will pick up their race number, packet, participant t-shirt and officially get their weekend underway.

Runners and walkers participating in the 2026 CELSIUS Rock ‘n’ Roll Las Vegas Half Marathon and 10K races will prepare for their race on Sunday, Feb. 22 in the Start Line Village located on Toshiba Plaza, outside of T-Mobile Arena.

EVENT SCHEDULE – WHEN / WHERE (Online registration closes on 2/16 at 11:59pm PT and then walk-up registration (races and yoga will be at the Expo)     

Thursday, February 19, 2026

Health & Fitness Expo – 3 pm-6 pm – Resorts World Las Vegas (Walk Up Registration)

Friday, February 20, 2026

Health & Fitness Expo – 10am-6pm – Resorts World Las Vegas (Walk Up Registration)

Saturday, February 21, 2026

• Health & Fitness Expo – 9am-5pm – Resorts World Las Vegas
• 5K Race – Downtown Las Vegas (4th St. & Bridger Ave) – Race Starts at 5 pm PT
• Runner’s Party – Downtown Event Center 3pm – 8pm Entertainment information; click HERE)

Sunday, February 22, 2026

• CELSIUS Yoga on the Strip – Las Vegas Boulevard in front of New York, New York – 12 pm PT  (Check in 11:30am) (Walk up Registration at Expo)
• Start Village –Start Village – Toshiba Plaza at T-Mobile Arena – 2 pm PT
• 10K Race & Half Marathon – Race Starts at 4:30 pm PT (Las Vegas Blvd. & New York, New York Hotel (Click HERE for course)

EVENT SCHEDULES & MORE INFO: 

A full participant schedule for the weekend can be found HERE with details on the Rock ‘n’ Roll Running Series Health & Fitness Expo at Resorts World. For a full lineup of Saturday’s Downtown Las Vegas Festival and more click HERE. For more information on the CELSIUS Rock ‘n’ Roll Running Series Las Vegas event, please visit www.runrocknroll.com/las-vegas.

APPLY FOR MEDIA CREDENTIALS: 

Apply for credentials to cover the full weekend of the CELSIUS Rock ‘n’ Roll Las Vegas events via the online link HERE.

MEDIA CONTACTS:

Jennifer Bradley jennifer@jbpublicrelations.com | 702-234-9385 and Ryan Lobato ryan.lobato@ironman.com | 850-212 3559

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About CELSIUS^®

CELSIUS is a premium, functional energy drink brand born in fitness and designed to power active lifestyles. Driven by its LIVE. FIT. GO™ mantra, CELSIUS provides refreshing zero-sugar energy for people on the move – from athletes to everyday achievers. CELSIUS^® is a brand owned by Celsius Holdings, Inc.. Learn more at www.celsius.com.

About Rock ‘n’ Roll Running Series

Established in 1998, the Rock ‘n’ Roll^® Running Series’ simple idea of making running fun has transformed both the U.S. and global running landscape by infusing the course with live bands, cheer teams, and entertaining water stations, creating a block-party atmosphere for participants and spectators alike. Focused on running, music and community, race weekends kick off with a free Health & Fitness Expo showcasing the latest in running gear, sports apparel, health and nutritional information and much more. Events culminate with an Encore Entertainment experience featuring eclectic musical artists from a variety of genres. Further information about the Rock ‘n’ Roll Running Series can be found online at  www.RunRocknRoll.com and follow @RunRocknRoll on all social platforms.

About The IRONMAN Group

The IRONMAN Group is the world’s largest operator of participation sports with a portfolio of brands, events, media, partners, merchandise, and digital platforms operating in over 50 countries worldwide. A global portfolio consisting of hundreds of events includes the IRONMAN^® Triathlon Series, the IRONMAN^® 70.3^® Triathlon Series, 5150™ Triathlon Series, IRONKIDS^®, premier running events including the Rock ‘n’ Roll^® Running Series and City2Surf^®, the UTMB^® World Series of trail running, the Epic Series™ of mountain biking including the Absa Cape Epic^®, and a collection of road cycling and other multisport races. Since the inception of the iconic IRONMAN^® brand and its first event in 1978, millions of athletes have proven that ANYTHING IS POSSIBLE^® by crossing finish lines around the world. From its beginnings as a single race among friends in Hawai’i, The IRONMAN Group has become a global sensation and collection of high-growth lifestyle brands that inspire people to unlock their potential in life. For more information, visit www.ironman.com/about-ironman-group.