REN Support

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• Connecting Intervals.icu with REN Intervals.icu is a free training analytics platform used by cyclists, runners, and triathletes worldwide. Connecting it to REN lets you manage your training in one pla...
• My thresholds were set using carbon shoes. I run my workout on normal running shoes. Now what? It’s common to run PR efforts and tests like VO₂max pace, AeT (Aerobic Threshold), and Critical Speed in carbon-plated shoes. Those shoes can make you faster at the sa...
• What Is VO₂max Pace in REN? In REN, we define the VO₂max pace as the pace you can sustain for about 6 minutes all-out. This represents the upper end of your aerobic capacity — the fastest speed y...
• What Is Critical Speed (CS) in REN? Critical Speed (CS) is one of the most important thresholds in running. It’s the pace you can sustain for about 30 minutes at maximum effort. REN uses this value to in...
• How Does a Taper Work Before an Event in REN? A taper is the final phase of your training plan before race day. The goal is to reduce training volume so you arrive at the start line rested, fresh, and ready to per...
• How Do I Give an RPE Score in the REN App? After every workout, REN asks you to give an RPE score (Rate of Perceived Exertion) on a scale from 1 to 10. This simple score tells the app how hard the workout felt ...
• What Workout Intensities Does REN Use? When training with REN, you’ll see different workout intensities. These are based on your VO₂max pace (VO), Critical Speed pace (CS), and Aerobic Threshold pace (AeT)....
• How Does Onboarding Work in the REN Running App? When you first open REN, you’ll go through a short onboarding process so we can tailor your training plan to your needs. Here’s how it works:Choose Your GoalYou’ll sel...
• Types of Ren Subscriptions Ren keeps things simple: one subscription, full access — no tiers, no hidden features, and no confusion. You get everything Ren has to offer, and you choose how you wa...