Marathon Pace Guide: Choose Your Marathon Pace Chart
Learn how to select your marathon pace, read a marathon pace chart, and plan even splits.
Read articleSmart Pace Calculator
Enter your target time and distance to automatically calculate the optimal pace
Start CalculatingHalf Marathon Pace Strategy: 1:30–2:30 Pace Charts
Half marathon pacing plans, negative-split strategy, and how to use pace charts by goal time.
Read articlePace Calculator: Pace per KM and per Mile
Convert pace per km and per mile across 5K, 10K, half marathon, and marathon distances.
Read articleHow Long Is a Marathon? Miles & Kilometers
Understand why a marathon is 26.2 miles (42.195 km) with history and pacing refs.
Read articleHow Long to Run & Train for a Marathon
Finish-time ranges and 12–20 week training timelines to reach your goal.
Read articleHow Far Is a Marathon & Half Marathon
26.2 miles vs 13.1 miles explained with standardized distances and pacing.
Read articleWhen Is Boston Marathon & How to Qualify
Patriots’ Day timing, registration windows, and Boston Qualifier standards.
Read articleWhy Is a Marathon 26.2 Miles?
The Olympic history behind 26 miles 385 yards and today’s 42.195 km standard.
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