Not a day goes by that we don't think of Charlie. To the world, he was Charles Keating IV-an elite Navy SEAL. But to us, he was just Charlie. A son, brother, husband, cousin, and friend who could light up a room with his laugh. On May 3, 2016, we lost him in Iraq while he was doing what he believed in-protecting others. He died a hero. We miss him every day, but we carry him with us. Through the work of the C4 Foundation, through the stories we tell, and through every moment where we feel his presence. We love you, Charlie. Always. Thank you for continuing to be a bright light in all of our lives.

Tonight we kick off Live Heavy Weekend 🇺🇸 Join us tonight at McP’s Irish Pub at 6:30 pm as we launch an unforgettable weekend of community and remembrance. Come raise a glass, connect with friends, and help us start Live Heavy Weekend strong. We can’t wait to see you there. #LiveHeavy #C4Foundation #Coronado

Tug-of-War Tournament kicks off at 10:00 AM on May 3 North Coronado Beach (near the fire pits). There will be both team and individual categories. $30 entry includes an event T-shirt. Heave Ho will also be donating 10% of event sales to the C4 Foundation, and will be serving coffee throughout — because everything’s better with coffee. The Tug-Of-War competition will lead in to the URT Dig which begins at 1 pm at Dog Beach! #C4Foundation #HeaveHo #UrtDig

Live Heavy Weekend is almost here 🇺🇸 Join us Saturday at McP’s Irish Pub after the paddle out for an afternoon of community and celebration. Enjoy a $20 burger and beer, a silent auction, flash tattoos by @_inked_ann_ honoring Charlie, music, fun, and great company—all in support of the C4 Foundation. Come raise a glass, support the mission, and be part of an unforgettable Live Heavy Weekend. #LiveHeavy #C4Foundation #HonorTheLegacy

Join us this Saturday at McP’s Irish Pub following the paddle out for a silent auction benefiting the C4 Foundation. Bid on amazing items including: • Angel’s Envy bottle • C4 Cooler Package • Swag Bag • Resco Watch • Phil’s BBQ package • Jim Foreman painting • Florence gift card Florence for Life code • Comic book posters Come enjoy burgers, beers, and community while supporting Navy SEAL families and honoring Charlie’s legacy. We can’t wait to see you there. #LiveHeavy #C4Foundation #SilentAuction #SupportTheMission

Ten years ago, Charlie "Chuck" Keating IV was killed in northern Iraq. Chuck was a Navy SEAL. He was also a collegiate runner, a surfer, and the kind of person who lived on a sailboat because why wouldn't you. His teammates describe him as the guy who would stay late to help a struggling shooter dial in his accuracy, or walk a new point man through how to build a good route. He loved being a SEAL, and the guys loved working with him. On the morning of May 3rd, 2016, ISIS launched a massive assault across multiple points along the Peshmerga front lines near Tal Uskaf in Kurdistan. Chuck's team was operating out of a separate location about an hour away. When they heard what was happening, they drove straight into it. He arrived with additional SEALs, ammo, and a calm aggression his platoon needed at that moment. During the firefight, Chuck moved to an elevated position to deal with an ISIS sniper who had his teammates pinned. He was engaging enemy positions when he took a single round just above his body armor. He didn't make it. The fight went on for hours after that, and Peshmerga eventually regained control of the town, but Chuck was gone. His father, Charlie Keating III, started the C4 Foundation shortly after. C4 runs a ranch in eastern San Diego where NSW families come together to work on communication, family dynamics, mental health. SOF life grinds down the entire family if there's no support structure around it. C4 is that structure. Our head of ops Joe served alongside Chuck. He was there that day. On May 25th, Aurelius Systems and General Catalyst are hosting a Memorial Day workout on the flight deck of the USS Hornet in Alameda. All proceeds go to C4 Foundation. If you can make it, sign up below. If you can't, the donation link is on the event page. Live Heavy.

Upcoming programs and events in May! May 15: Couples Reset with Dr. Hassell May 21: Gut Health May 22: Music Festival May 29: Dopamine Detox with Dr. Dereka Link to register in bio

This Earth Day, we’re grateful for a gift that will grow for years to come 🌱 Thanks to our young volunteers for planting more trees at the ranch, helping the C4 Foundation continue to grow as a space rooted in resilience, healing, and connection for the families we serve today and for generations ahead. #EarthDay #C4Foundation

Join us Friday, May 1st at McP’s to kick off Live Heavy Weekend. From the Paddle Out at Glorietta Bay to the URT Dig at Dog Beach, this time together is about remembrance and connection. We can’t wait to see you there! 📍 May 1 — Night at McP’s 📍 May 2 — 10 am Paddle Out 📍 May 2 — 12 pm McP’s Afterparty 📍 May 3 — 1 pm URT Dig 📍 Coronado, CA

Thank you, @p4provide4 for an incredible evening filled with music and for helping us spread awareness about the C4 Foundation! We had a blast last weekend in Newport 🎶

The strength of Naval Special Warfare has always been its people—the Sailors who make up the command and those who served before them—tested, trusted, and ready when it matters most. They bring a decisive advantage to every mission—through unmatched lethality, agility, and precision—and will continue to define the force in the years ahead. Happy Birthday!

The Watusi are on the move! Last week, the herd made their way to the other side of the ranch—where there’s plenty of fresh green grass for them to graze and roam. Life at the ranch is always moving, growing, and thriving… just the way it should be at the C4 Foundation. #RanchLife #C4Foundation #Watusi

This Memorial Day, Aurelius Systems and @generalcatalyst are honoring Navy SEAL Chuck Keating IV with a workout on the flight deck of the USS @HornetMuseum. It's been 10 years since we lost him. The @CKIVFoundation takes care of Naval Special Warfare families, the operators and everyone around them. All proceeds from this event go to C4. For every person who shows up on that flight deck, we're one step closer to making sure these families are taken care of. Link below to register. Live Heavy.

A little ranch magic. These beautiful peacocks roam freely around the ranch and are always a sight to see—adding a touch of calm, color, and wonder to the experience at the C4 Foundationff. Just one more reason this place is so special. #C4Foundation #RanchLife

Don’t forget to get your commemorative coin as we honor ten years of Charlie’s memory. This special tribute supports the mission of the C4 Foundation and keeps his legacy of strength, resilience, and community alive. Go to C4Foundation.org today and join us in remembering, honoring, and carrying that legacy forward. #HonorTheLegacy #NeverForgotten

Grateful for an incredible show of support on and off the field 🇺🇸 The Men’s Delaware Lacrosse team dedicated their Military Appreciation game on March 28th to raising funds and awareness for the C4 Foundation. A huge thank you to Aidan Fritz, Thomas Beeby, and Jake DeMare for all of their hard work and dedication in making this day so impactful. #c4foundation #delawarelacrosse #militaryappreciation

Deployments are hard enough, but when they get extended, it can be even tougher on families, especially the kids. This past weekend, we hosted a special day in Coronado for children whose dads will be gone a little longer than expected. We filled the day with an Easter egg hunt, games, laughter, and plenty of pizza—generously donated by @littlecaesars 🍕 #MomentsMakeTheFamily #C4Foundation

We're hosting a Memorial Day workout on the flight deck of the USS Hornet. Aurelius Systems and @generalcatalyst are co-hosting, Operation Charlie. This is in support of the @CKIVFoundation. C4 was started by Charlie Keating III after his son Chuck, a Navy SEAL, was killed fighting ISIS in northern Iraq in 2016. The foundation runs a ranch in eastern San Diego where NSW families come together. Communication, family dynamics, mental health. SOF life is hard on everyone around the operator, and C4 makes sure they don't carry it alone. May 25th, 2026 9AM Event Start USS Hornet, Alameda CA The workout: 1 mile run → push-ups, squats, sit-ups, lunges, burpees → 1 mile run. Free post-workout healthy brunch, snacks beer provided. All fitness levels welcome. Family and kid friendly. All proceeds go to C4 Foundation. Free USS Hornet Museum Admission. Donation link is on the event page. Sign up here: partiful.com/e/UXLCk29UGHzLo… Live Heavy.

On Gold Star Spouses Day, we honor the strength, love, and enduring resilience of those who have lost a spouse in service to our nation 🇺🇸 At the C4 Foundation, we stand beside Gold Star spouses, not just today, but every day. Your sacrifice is never forgotten. #GoldStarSpousesDay

Taking support to new heights! A huge thank you to the incredible donors who stepped up and bid on an unforgettable skydiving experience into the ranch in support of the C4 Foundation. Your generosity fuels our mission, and your willingness to take the leap (literally) is nothing short of inspiring. #SupportOurSEALs #AboveAndBeyond

Grateful for partners like @angelsenvy who make a lasting impact. Thank you for your generous support of the C4 Foundation through this special single barrel release. Cheers to a purpose-driven partnership and making a difference together 🥃 #C4Foundation #AngelsEnvy