Product & Formats
Triday supports all triathlon formats: from Sprint distances for beginners up to Full XL/XXL formats (Ironman, Challenge, Embrunman). The pacing calculator and nutrition plan adapt dynamically according to the distance and estimated effort duration.
Yes! If your race is not yet listed in our pre-configured database, you can drag and drop your GPX file (available from Strava or the official race website), and Triday will extract the elevation and exact distances in seconds.
Yes. The Triday web app caches your plans locally. You can access your checklists and key checkpoint times even in transition zones where mobile network coverage is saturated.
Nutrition & Hydration
Your requirements are determined based on your body weight, target effort intensity (heart rate zones or cycling power targets), and sports physiology standards (e.g., 60g to 90g of carbs per hour for long-distance events).
Yes, our catalog includes the most popular brands (Maurten, SIS, Gu, Overstim.s, Decathlon, etc.). You can select your real gels, and Triday will calculate the exact carbohydrate, sodium, and water intakes for you.
Triday overlays your custom nutrition timeline with the exact locations of the official aid stations of your race. You will know exactly when to consume your own reserves and when to grab water or food from the tables.
Pacing & Weather
Triday breaks down the cycling route by grade/slope segments. According to your target FTP (watts), the algorithm tells you what power to hold in climbs and how to save energy on descents to preserve your legs for the run.
In the Premium version, Triday pulls local weather forecasts at J-24h and matches them with your estimated speeds. This helps anticipate headwinds on the bike course and adjusts hydration recommendations if high heat is expected.
Sharing & Subscription
Triday generates a unique public link for your friends and family. By opening this page (no app download or registration required), they can see your estimated checkpoint times in real-time at each key step (swim exit, bike cols, run loops).
A single race purchase (9€) unlocks all premium features for one specific race (with 12-month history). The annual subscription (39€) offers unlimited race plans, perfect for busy seasons or coaches.