Running Accessories

Elevate your triathlon run performance with the premium Running Accessories collection at Arvada Triathlon Company, Colorado's top multisport shop in Arvada. From quick transitions and on-the-go fueling to sun protection, visibility, and comfort during the run leg of your sprint, Olympic, 70.3, or full Ironman, these essential triathlon running accessories help you stay fueled, hydrated, organized, and protected—minimizing fatigue and maximizing speed off the bike.

We stock and source top brands like Nathan, Amphipod, SPIbelt, On, Saucony, and more for race-proven gear that excels in wet T2 exits, sockless running, and variable Colorado conditions.

• Hydration Belts and Handhelds — Stay hydrated without breaking stride on the run course. Favorites include Nathan TrailMix or Zipster series (insulated bottles, zip pockets for gels/phone, adjustable fit, and secure bounce-free carry—ideal for longer tri runs), Salomon Active Handheld (ergonomic grip, quick-access storage), and lightweight options from Amphipod for minimalist fueling.
• Race Belts and Number Belts — Essential for pinning your race bib without ruining your kit. Amphipod Race-Lite Quick-Clip or MicroStretch belts offer adjustable, low-profile designs with bib holders, small pockets for nutrition, and quick-release clips—perfect for seamless T2 to run transitions.
• Waist Packs and Energy Belts — Carry gels, keys, phone, or ID securely without pockets flapping. SPIbelt original or Performance models deliver ultra-minimalist, expandable storage that stays bounce-free during high-speed run efforts—great for triathletes who hate bulk but need essentials.
• Hats, Visors, and Headwear — Beat the sun and sweat on hot race days. On Running Lightweight Cap or similar breathable, quick-dry options provide UV protection, moisture-wicking performance, and a low-profile fit that won't interfere with your helmet lines or aero position—plus excellent ventilation for Colorado's variable weather.
• Other Run Essentials — Complement your Saucony and On shoes with supportive socks, anti-chafe balms (like Body Glide), reflective gear for early-morning or low-light training, and small storage solutions for nutrition (chews, gels) that integrate easily into your race belt or handheld.

Whether you're optimizing for triathlon run hydration, race bib organization, gel access, sun protection, or bounce-free carry during bricks and long runs, our running accessories for triathlon deliver lightweight, durable, and tri-specific functionality to keep you comfortable, visible, and fueled from T2 to the finish line.

As passionate tri specialists in the Denver area, Arvada Triathlon Company offers expert advice on choosing accessories that match your race distance, training volume, body type, and local course demands—plus gait analysis tie-ins with your Saucony or On shoes. Shop our Running Accessories category today for fast shipping, in-store pickup in Arvada, and dedicated support to make your run leg stronger. Gear up, run smart, and finish fast—because the details win triathlons!