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Tell us how fast you ran a previous race, and we’ll give you predicted race times for all common race distances from 5k to 200 miles. Our race time calculator displays the results from two common prediction methods side-by-side.
Predict your finishing time for your next race (be it a 5k, 10k, half marathon, marathon or ultra) on the basis of a previous race finishing time.
Welcome to our advanced marathon race time calculator! Simply enter how fast you’ve run one or two previous races and how much you’ve been training approximately per week, and this calculator will predict how fast you’d run a marathon.
Enter a finish time and distance of a previous race to project a finish time at a longer distance. This calculator is based on a runner's pace slowing at longer distances.
Our most accurate marathon prediction tool yet. Input two recent race results along with your weekly training mileage to get your predicted time.
Calculate your finish time for popular race distances (5K, 10K, 10 mile, half marathon, marathon, and 50K) based on your expected pace, with Strava’s running pace calculator. Just enter your expected pace below, and find your expected finish time in the table.
Omni's race predictor is a helpful tool for all runners and athletes who want to develop their race results. Based on your previous running scores, our running time calculator will foresee the time for another run competition.
