🇺🇸 Grandma's Marathon — Heart Route
Duluth, USA · Jun 19, 2027
The Grandma's Marathon is one of the most popular marathons in USA, drawing thousands of runners to Duluth every year. Whether you are racing the full 42.195 km or spectating from the sidelines, a heart-shaped GPS art route is the perfect way to celebrate your marathon experience. CityHeart has designed heart routes specifically for Duluth that follow real roads and paths, creating a clear heart shape on Strava and Garmin Connect.
Run your heart the day before as a shakeout run, or save it for after the race as a recovery jog and creative souvenir. The route is available as an instant GPX download for €4.99, compatible with all major running watches and apps. Over 98% of CityHeart runners share their heart on social media — making it the ultimate pre-race tradition.
Planning your trip to Duluth for the Grandma's Marathon on Jun 19, 2027? Download the heart route now so it is ready on your watch when you arrive. No planning, no stress — just follow the GPS arrows and enjoy the city on foot.
What's included
- GPX file — instant download, ready for your watch
- Heart shape — algorithmically optimized for Duluth
- 3–15 km options — choose the distance that fits your schedule
- Device support — Garmin, Apple Watch, Coros, Suunto, Polar
- €4.99 — one-time purchase, no subscription
Frequently Asked Questions
Can I run a heart-shaped route at the Grandma's Marathon?
Yes — CityHeart offers curated heart-shaped GPS art routes in Duluth specifically designed for marathon runners. Run the heart as a shakeout the day before or as a standalone activity when visiting Duluth.
How long is the heart route in Duluth?
Heart routes in Duluth range from 3 km to 15 km. For a pre-race shakeout, we recommend the shorter 3–5 km options to keep your legs fresh for race day.
What devices can I use?
The GPX file works with Garmin, Apple Watch (via Strava or WorkOutDoors), Coros, Suunto, Polar, and any app that imports GPX files. Upload takes under 2 minutes.