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Kliva

Trail race plans that sync to your Garmin

2026-09-25

Product Introduction

  1. Definition: Kliva is a specialized, AI-powered trail and ultra-running race planning and execution platform. It functions as a comprehensive digital race-day assistant, combining a detailed course analyzer, a personalized pacing and nutrition calculator, and a Garmin Connect IQ data field for real-time guidance.
  2. Core Value Proposition: Kliva exists to eliminate guesswork and logistical stress for trail and ultra runners by providing a hyper-detailed, scientifically-backed, and actionable race plan. It transforms raw race data into a personalized, terrain-aware strategy that syncs directly to a runner's wrist, ensuring they can focus on performance rather than navigation, pacing, or fueling calculations.

Main Features

  1. AI-Generated Race-Day Plan: Kliva ingests data from over 31,000 global trail and ultra races to create a segment-by-segment plan. It analyzes the official course GPX file, breaking it into climbs, descents, and flat sections. The system then calculates a realistic, terrain-adjusted pacing strategy for each segment based on the user's target finish time or goal intensity, accounting for elevation gain/loss and surface type.
  2. Personalized Nutrition & Hydration Scheduler: This feature goes beyond generic carbohydrate recommendations. Users input the specific brands and types of gels, drink mixes, and solid food they will carry. Kliva's algorithm then creates a minute-by-minute fueling schedule, dosing carbohydrates, sodium, and caffeine based on the user's body weight, sweat rate, and the intensity of each race segment. It generates reminders for specific products to consume at specific times or distances.
  3. Garmin Connect IQ Data Field Integration: This is the key execution tool. The personalized race plan (including aid station locations, cutoff times, and fueling reminders) is synced over-the-air to a free Kliva data field on compatible Garmin watches. During the race, the watch displays real-time guidance: distance to next aid station, cutoff margin, upcoming terrain, and fueling alerts, all updated dynamically based on the runner's live position.
  4. Comprehensive Export Suite: For offline use or backup, Kliva provides multiple export formats: a printable PDF roadbook with turn-by-turn notes and elevation profile; a GPX/FIT file for course navigation on other devices; a CSV of the pacing and nutrition plan; and a shareable crew sheet link with estimated arrival times at each aid station for support teams.

Problems Solved

  1. Pain Point: The cognitive overload and planning complexity of long-distance trail races. Manually calculating split times on variable terrain, planning nutrition around aid station locations, and managing cutoff buffers is error-prone and stressful.
  2. Target Audience: The primary user is the goal-oriented trail and ultra runner, from experienced athletes targeting competitive finishes to first-time 50K runners aiming to finish strong. Secondary users include race coaches who design plans for athletes and support crew members who need accurate ETA information.
  3. Use Cases: A runner preparing for a mountainous 100-miler uses Kliva to generate a sustainable pacing plan that conserves energy on major climbs. A runner with a sensitive stomach uses the nutrition scheduler to precisely time intake of their trusted products. A runner in a race with strict cutoffs uses the Garmin data field to monitor their real-time buffer at every checkpoint.

Unique Advantages

  1. Differentiation: Unlike generic pacing calculators or basic course mapping tools, Kliva provides an integrated, end-to-end solution. It combines course intelligence (terrain-aware pacing), personalized biochemistry (nutrition), and live execution (Garmin integration) in one platform. Competitors typically address only one of these aspects.
  2. Key Innovation: The seamless, two-way integration with Garmin devices via a Connect IQ data field is its technical cornerstone. This moves the plan from a static document (PDF, spreadsheet) to a dynamic, context-aware guide on the runner's wrist, which is critical in the remote, demanding environments of trail running where accessing a phone is impractical.

Frequently Asked Questions (FAQ)

  1. How does Kliva calculate pacing for different trail terrains? Kliva's algorithm uses the course's GPX elevation data to segment the route. It applies different pacing models (e.g., power-hiking speed on steep grades, controlled descent speed) to each segment based on slope percentage, ensuring the overall target finish time is met with realistic effort levels for the actual terrain, not just flat-ground equivalency.
  2. Can I use Kliva with any Garmin watch? Kliva is available as a free data field in the Garmin Connect IQ Store and is compatible with most modern Garmin Forerunner, Fenix, and Enduro series watches that support Connect IQ data fields. The plan syncs to the watch via a Wi-Fi or Bluetooth connection to the Garmin Connect mobile app.
  3. How does the nutrition planner account for personal sweat rate and sodium needs? During plan creation, users input their body weight and estimated sweat rate (or select a sensitivity level). The algorithm uses this, along with expected effort levels and environmental conditions inferred from the race location/date, to calculate sodium and fluid intake requirements, scheduling them alongside carbohydrate intake from the user's specified products.
  4. Is Kliva really free, and how does it have data for so many races? The core planning platform and Garmin data field are completely free. Kliva maintains its extensive, multilingual race database (31,850+ courses) through a combination of partnerships with race organizers, direct data submissions, and curated public data ingestion, constantly updated for new editions and route changes.

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