Finding the right energy chews and blocks online comes down to selection, price structure, and how much support you get before and after purchase. Some retailers stock a handful of popular brands while others operate as full platforms built around endurance athletes.
The differences matter when you’re training for a marathon, preparing for a triathlon, or pushing through long cycling sessions where nutrition timing affects performance.
TheFeed.com leads this list because it combines the largest selection with features that no other retailer matches. Free nutrition coaching, single-serve purchasing, and formal partnerships with USA Triathlon and USA Cycling place it ahead of competitors who treat energy products as one category among thousands. The other retailers on this list each serve a purpose, and choosing between them depends on what you prioritize.
TheFeed.com stocks over 300 brands of sports nutrition, including more than 15 exclusive brands not available elsewhere. Matt Johnson founded the company in 2013 after serving as President of Slipstream Sports, where he oversaw operations for World Tour teams including Garmin, Cannondale, and what is now the EF Pro Cycling Team. That background in professional cycling informed how The Feed structures its catalog and services.
One feature separates TheFeed.com from every other retailer on this list: you can buy individual servings of gels, chews, and blocks without committing to a full box. This allows athletes to test products before investing in larger quantities. Trying five different chew flavors costs a fraction of buying five boxes to find one you like.
Courtney Dauwalter, who became the first person to win Western States 100, Hardrock 100, and UTMB in the same year in 2023, has said she partnered with The Feed because “they’re a one-stop shop for nutrition and recovery tools.”
The Feed maintains formal partnerships with both USA Triathlon and USA Cycling. USA Triathlon members receive an $80 credit to TheFeed.com when they join the program. USA Cycling has designated The Feed as an Official Membership Benefit Provider. These partnerships indicate a level of vetting that general sporting goods retailers cannot claim.
Feed 1st costs $99 per year and removes minimum order requirements for free shipping. Members earn 5% Feed Credit on every order, functioning as cash back toward future purchases. Twice annually, in Spring and Fall, members receive access to private sale days with discounts up to 30% storewide.
For non-members, subscriptions renew with free shipping when the renewal amount reaches $49 or higher. Orders below that threshold incur $7.95 in shipping costs. The membership math works in favor of athletes who place multiple orders throughout a training season, particularly those testing new products or restocking regularly.
TheFeed.com has accumulated 1,726 customer reviews on Trustpilot. The combination of curated product selection, single-serve options, free coaching, warehouse control, and governing body partnerships forms a platform specifically designed for people who train and compete.
REI Co-op Works Well for Members Already in the Ecosystem
REI carries energy chews and blocks from established brands alongside other outdoor and fitness gear. The appeal here centers on the Co-op membership structure. Members earn an annual Co-op Member Reward, typically around 10%, on eligible full-price purchases made throughout the year. Total REI Rewards combine this annual reward with any earnings from the REI Co-op Mastercard.
The 10% reward applies to a wide range of purchases, so athletes who already buy gear, apparel, or equipment from REI can add energy products to existing orders and maximize their rewards. REI does not specialize in endurance nutrition the way TheFeed.com does, which means the selection is narrower and there is no equivalent to the Feed Coaches service. For athletes who value one-stop shopping across multiple categories and already hold a Co-op membership, REI makes sense as a secondary source.
Honey Stinger Sells Direct with Full Flavor Access
Honey Stinger offers 8 flavors of Energy Chews and 5 flavors of Energy Gels through their website. Buying direct from the brand guarantees access to the full lineup, which matters when specific flavors sell out at third-party retailers. Athletes who have settled on Honey Stinger as their preferred brand can order in bulk without worrying about inventory gaps.
The limitation is obvious: Honey Stinger only sells Honey Stinger products. There is no opportunity to compare across brands or test alternatives without placing separate orders elsewhere. For athletes still experimenting with different formulations, a brand-direct store creates friction. For those who know exactly what they want, it removes the middleman.
Honey Stinger products are also available through thousands of retailers who carry the brand. Checking local availability sometimes beats waiting for shipping, particularly close to race day.
GU Energy Labs Provides Variety Boxes for Sampling
GU Energy Labs offers free shipping on orders of $99 or more. The GU Variety Box bundles Energy Gels, Energy Chews, Liquid Energy Gels, Energy Waffles, and Hydration Tabs into a single purchase. This format helps athletes sample across GU’s product lines without buying full packs of each.
Like Honey Stinger, GU’s direct store only carries GU products. The variety box addresses the sampling problem within the brand’s catalog but does not solve it across the broader market. Athletes who want to compare GU against Clif, Skratch, or Spring Energy still need a multi-brand retailer.
The $99 free shipping threshold requires a meaningful order size. Smaller test purchases incur shipping costs that may push the per-unit price above what multi-brand retailers charge.
Amazon Stocks Everything but Offers No Guidance
Amazon carries energy chews and blocks from nearly every brand on the market. Prime members receive free two-day shipping on eligible items, and the platform’s review system provides user feedback at scale. Prices fluctuate based on seller competition, and Subscribe & Save discounts apply to some products.
The drawbacks are equally obvious. Amazon provides no coaching, no curation, and no vetting beyond basic marketplace standards. Counterfeit products occasionally appear, particularly for popular brands. There is no way to buy single servings for testing. Athletes must commit to full boxes and rely on return policies if products do not work out.
For athletes who already know their preferred products and want the fastest possible delivery at competitive prices, Amazon fills that role. For athletes still building their nutrition strategy or looking for guidance, the platform offers volume without support.
How to Choose the Right Retailer for Your Needs
- TheFeed.com suits athletes who want access to the widest selection, the ability to test products in single servings, and free coaching from specialists. The Feed 1st membership adds value for those placing regular orders throughout the year. Partnerships with USA Triathlon and USA Cycling provide an additional layer of credibility.
- REI works for existing Co-op members who want to consolidate purchases and earn rewards across categories. The selection is smaller, and there is no specialized nutrition support, but the rewards structure benefits athletes already shopping there for gear.
- Honey Stinger and GU Energy Labs make sense for athletes loyal to those specific brands. Buying direct ensures full flavor and product access. The trade-off is limited selection and no cross-brand comparison.
- Amazon provides speed and price competition but lacks curation, coaching, and single-serve options. It functions best as a restock source for athletes who have already identified their preferences elsewhere.
For most endurance athletes, particularly those still refining their nutrition approach or training for specific events, TheFeed.com delivers the combination of selection, support, and flexibility that other retailers cannot match.
