Actually, you can go a long distance on gels. You do not indicate what your pre-run fuel strategy is but if you are not fueling with a carby meal a couple hours pre-run, you are starting with a slight deficient.
Look for alternatives that are sport oriented rather than candy. Yes, candy will work, but the sport oriented fuel carries in an electrolytic component that a gummie bear fails to carry. Not saying candy will not work, just saying there is better.
If solid food is your preference, then the PBJ works. So will dates, bananas and other fruits.
WIth regard to gels, try bringing 2-3 flavors you know work and put them in a fanny pack all mixed up. Then on the run, pull them out without looking at the flavor drawn. The random selection will help keep the taste buds from dreading the next gel.
Just beware that any fueling changes you think you want to make need to be proofed in a training run. What sounds great idled may fail on the run due to smell, taste, texture or content.
Just for the record, I have a breakfast about 2:15 for the Disney races that contains a bagel with a spread, a handful of mixed nuts, a glass of OJ and 2 cups of coffee. In the last hour pre-race, I will sip a bottle of sport drink with a banana. In the corral, I will consume a gel jut before the gun and then one every 40-50 minutes on the run.
Chicken Legs????