MARATHON21K10K5K
Heartland Series Day 2
Niles, United StatesIn 264 days
Choose the distanceTap a distance: the course, fees, times and rules below update for that race.
At a glance
Heartland Series Day 2 2027 takes place on 11 July 2027 in Niles, United States. Distances: 42.195 km, 21.098 km, 10 km, 5 km.
- Date
- Sunday, 11 July 2027
- Location
- Niles, United States
- Distances
- Marathon · 42.195 km · Competitive
- Half marathon · 21.098 km · Competitive
- 10 km · Competitive
- 5 km · Competitive
- Official website
- mainlymarathons.com ↗
- Status
- To be confirmed
Last updated: 19 October 2026
Where it is
Niles · United StatesNearby airportsORDChicago O'Hare · 10 km as the crow fliesMDWChicago Midway · 26 km as the crow flies
© OpenStreetMap · OpenFreeMap
