💡Be comfortable in other distances before tackling the marathon.
🏃♀️Demonstrate fitness through your performance in lower distance races.
🗓️Give yourself ample time for training, at least 18 weeks devoted to marathon-specific training.
🏋️Focus on building a solid base of mileage before starting marathon training.
🏃♂️Follow the 80-20 principle: run most of your mileage at an easy pace and a smaller percentage at a hard intensity.