A great gift for your granddaughter who loves marathon could be:
1. A new pair of marathon running shoes from a well-known brand. This will make her runs much more comfortable and provide her with the support she needs during long runs.
2. A fitness tracker watch that will help her track her progress and set goals for training. Many fitness trackers are designed specifically for runners and can track distance, speed, heart rate, and more.
3. Running gear such as a new running shirt, sports bra, leggings or shorts, headband, and socks. These are all essential items that every runner needs, and she'll appreciate having some new and high-quality ones.
4. A gift certificate for a sports massage or a session with a personal trainer who specializes in marathon training. This will help her prevent injury and optimize her performance.
5. A motivational book or documentary about marathons or an autobiography on the life of a marathon runner. This would inspire her to continue pursuing her passion for running, and may help her understand the passion behind running marathons.
Or you can get her a star map with the date when she was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.