đ Runneras â Pace Calculator
Pace calculator, running splits, marathon training tools, and race prediction â all in one simple app.
Plan your runs, calculate running pace, and predict marathon finish times without switching between multiple apps.
Built for runners who want a simple running planner to improve pacing, training, and race strategy.
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đ PACE CALCULATOR
Calculate running pace, time, or distance instantly. Perfect for marathon pace planning and daily training.
âąī¸ RUNNING SPLITS
Get accurate per-km or per-mile splits for any distance. Ideal for race pacing and long runs.
đ RACE PREDICTION
Predict your finish time for 5K, 10K, half marathon, or full marathon based on your current performance.
đī¸ MARATHON TRAINING PACES
Understand your training zones for easy runs, tempo runs, intervals, and race pace.
đĄī¸ HEAT ADJUSTMENT
Adjust your running pace based on temperature and conditions to train smarter.
â°ī¸ ELEVATION IMPACT
Calculate how hills affect your pace and effort during training or races.
â¤ī¸ HEART RATE ZONES
Find your ideal heart rate zones for better endurance and performance.
đ SHOE TRACKER
Track running shoe mileage and know when to replace your shoes.
đī¸ RACE COUNTDOWN
Stay motivated with countdowns for your upcoming races.
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⨠WHY RUNNERAS?
âĸ Simple running planner for all levels
âĸ Works offline
âĸ No ads, no subscriptions
âĸ Fast and easy to use
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Perfect for:
âĸ Marathon training
âĸ Running pace calculation
âĸ Race prediction and planning
âĸ Beginner and experienced runners
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Train smarter. Run better.
Pace calculator, running splits & marathon training tools
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