Outside Running Co

What's in the box: The site does not list box contents, but its shop centers on natural running fuel such as energy gels, chews, bars, waffles, hydration and recovery mixes.

Outside Running Co. built its name on natural running fuel. Its shop menu still lists subscription boxes alongside energy gels, hydration, energy bars, recovery mix, waffles, chews and cramp prevention products. For now, though, the company says it is transforming into something new: honest fueling guides and stories for runners. The site leads with blog posts rather than products. Recent articles compare natural gels such as Hüma and Spring Energy, recommend gels for runners with sensitive stomachs, and weigh real food against maltodextrin fuels. That focus on real-food, stomach-friendly fuel is the best clue to what the boxes have offered. The problem for a shopper is uncertainty. The site does not say what a subscription box contains, how often it ships, or whether it is taking new subscribers during the rebuild. Before you sign up, make sure the subscription page actually lets you check out, and contact the company if anything is unclear. If you just want to learn about natural fueling options, the blog is free and worth reading. If you need a steady monthly supply of gels and bars for training, it is safer to wait until the relaunch takes clearer shape.