Click on the profile icon in the top right corner of the app
Select "Redeem a Promo Code" from the list
Enter "GUARDS26" in the Promo Code box and click "Submit"
Reward Yourself Sweepstakes, Fueled by Marathon
- Download and sign-in to the Marathon Rewards app
- Enter promo code GUARDS26
- You're in!
How to Enter a Promo Code in the App
Grand Prize
One (1) winner will receive admission tickets for one (1)
KeyBank North Coast Social Box for six (6) guests
on Saturday, September 5, 2026
Additional Prizes
Four (4) winners will each receive
(1) $50 Cleveland Guardians team store gift card
and (1) $50 Marathon gas gift card
NO PURCHASE NECESSARY. Void where prohibited. Open to legal residents of the 50 U.S. and D.C. who are at least 18 years old as of date of entry. Begins 5:00 PM ET on 6/26/26; ends 11:59 PM ET on 7/12/26. For Official Rules, including no purchase necessary method and eligibility, visit http://rules.dja.com/Marathon. Sponsor: Marathon Petroleum
Bonus Entries
Earn a bonus entry with every Rewards-eligible fuel purchase now through July 12, up to 5 transactions per account per day. See full terms and conditions in the official rules!