7-Eleven C4 Energy Cereal Killer Sweepstakes: Score Up to $25,000 Cash

Mornings just got a serious upgrade at 7-Eleven. The 7-Eleven C4 Energy Cereal Killer Sweepstakes is bringing bold flavor, explosive energy, and massive cash prizes together in one high-voltage giveaway. Powered by C4 Energy, this is your chance to fuel up and potentially walk away with $25,000, $15,000, or $10,000 in cash.

C4 Energy Cereal Killer isn’t your average energy drink. It delivers an intense boost designed for early mornings, gym sessions, long workdays, and nonstop hustle. Now every qualifying purchase through 7REWARDS or Speedy Rewards unlocks the chance to win serious money. Grab your favorite C4 Energy product, scan your rewards app, and you’re officially in the running for life-changing cash prizes.

This sweepstakes blends high-performance energy with high-reward opportunity. Whether you’re chasing fitness goals, side hustles, gaming marathons, or just need that daily power-up, C4 Energy Cereal Killer keeps you moving — and now it could put five figures in your pocket. Big flavor. Big energy. Even bigger prizes.

If you’re already making your daily 7-Eleven run, this is your moment to turn routine into reward. Fuel your grind, activate your rewards, and take your shot at $25,000. The 7-Eleven C4 Energy Cereal Killer Sweepstakes is where bold taste meets bold cash.

Limit: Entrants will not receive more than forty-two entries per day, regardless of the method or combination of methods used. Additionally, each participant is limited to one Bonus Entry for the entire Sweepstakes period. The minimum age limit to enter the giveaway is 18.

How to Enter in Cereal Killer Sweepstakes:

7-Eleven App Entry

To enter, eligible participants must make a purchase of one or more Eligible Products at 7-Eleven and present their 7-Eleven App at checkout. Participants can earn up to 42 entries per day using this method.

7NOW App Entry

Participants must complete an order for one or more Eligible Products through the 7NOW App. This will automatically generate entries into the Sweepstakes, with a limit of 42 entries per day.

Speedway App Entry

After purchasing one or more Eligible Products at Speedway, participants must present the Speedway App at checkout. They can earn up to 42 entries per day with this method.

7REWARDS & Speedy Rewards Card/CFD/PIN Entry

Eligible entrants must scan their 7REWARDS or Speedy Rewards card during checkout at 7-Eleven, Stripes, or Speedway. This generates entries, with a cap of 42 entries per day.

Mail-In Method of Entry

To enter without a purchase, write your name, email, date of birth, and 7-Eleven or Speedy Rewards Card number on a 3” x 5” index card and mail it to:
Mail-In Entry Address:

Creative Zing / C4CK
PO Box 540569
Orlando, FL 32854

Bonus Entry

Scan the QR code on C4 Cereal Killer promotional materials at select 7-Eleven or Speedway locations, or visit cerealkiller-sweeps.com to complete the entry form. This method provides one bonus entry per participant throughout the Sweepstakes.

Cereal Killer Sweepstakes Winner Selection:

All potential winners will be selected randomly on or about March 11, 2026 from all eligible entries.

7-Eleven C4 Energy Cereal Killer Sweepstakes Prizes:

One grand prize winner will win $25000 cash.

One first prize winner will win $15000 cash.

One second prize winner will win $10000 cash.