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Platte River Half-Marathon, Relay & 5k
Open now- Date
- April 11, 2027
- Sport
- Road running
- Location
- Littleton, CO
- Distances
- 5K · Half marathon
- Entry
- $40 – $255
- Registration opens
- July 1, 2026
- Registration closes
- April 11, 2027
Listing from runsignup. Always confirm details with the organiser.