From Swedish Fish to fun-size Twix, I tested Halloween candy as fuel for long runs. Here's how they compare to traditional sports nutrition—and ones that won't haunt your training.
Mallory Arnold is an Assistant Editor at Outside. She focuses on consumer health, mental health, and travel, with a particular emphasis on adventure and family travel. Mallory's work has been featured in Outside, Newswav, Triathlete, Inc., and Women's Running Magazine.



