Platte River Half-Marathon, Relay & 5k - 2027 Half Marathon Relay
Also in this race
These events were grouped as one card in discovery—pick another distance or date without going back.
External Event
Distance
13.1 mi
Pace
All paces
Terrain
Trail
Difficulty
Beginner-friendly (5k) to Intermediate (Half Marathon Relay)
About this run
The Platte River Half-Marathon, Relay & 5k is scheduled for April 11, 2027, in Littleton, Colorado. This event offers participants a chance to experience the scenic Platte River Trail.
The primary focus of this event is the half-marathon relay, inviting teams to tackle the 21.1 km distance together. Runners can expect a course that winds along the picturesque Platte River, providing a beautiful backdrop for the race.
While the half-marathon relay is a key feature, the event also includes a 5k option, catering to a broader range of runners. Whether you're part of a relay team or running the 5k, the Platte River Trail offers a unique and engaging running environment.
Who it's for
This event is well-suited for runners looking for a 21.1 km challenge, particularly those interested in a team-based relay experience. The 5k option also makes it accessible for less experienced runners or those seeking a shorter distance.
What to expect
- The event takes place on April 11, 2027, so check the weather forecast for Littleton, CO, and dress accordingly.
- Arrive with ample time before the 7:00 AM UTC start time to find parking and navigate any pre-race activities.
- The course follows the Platte River Trail, suggesting a relatively flat and potentially scenic path.
- Consider the relay format for the half-marathon, which requires team coordination.
- Packet pickup details and specific start times should be confirmed on the official registration page.
Good to know
- The event is located in Littleton, Colorado.
- Runners can choose between a 21.1 km relay or a 5k distance.
- The course utilizes the Platte River Trail.
Typical conditions
For events around April 2027 in Littleton, CO, United States: Typical spring conditions in this region — mornings can still be cool; confirm start-time guidance on the official page.
How to prepare
Trail events reward time on uneven surfaces and hills. Practice footing and bring the shoes and hydration the organizer recommends — details vary by race.
Find races near youGetting there
This event is listed in Littleton, CO, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Frequently asked questions
What is the date of the Platte River Half-Marathon, Relay & 5k?+
The event is scheduled for April 11, 2027.
What distances are offered?+
The event includes a 21.1 km half-marathon relay and a 5k.
Where is the event located?+
The event takes place in Littleton, Colorado, along the Platte River Trail.
Is this a relay race?+
Yes, a 21.1 km half-marathon relay is a featured event.
What is the course like?+
The course follows the scenic Platte River Trail.
How do I register?+
Registration details can be found on the official website: https://platteriverhalf.com/
Where can I find more information about packet pickup or start times?+
Runners should check the official registration page for detailed information on packet pickup and specific start times.
What are the pacing requirements?+
Pacing requirements are not specified; runners should consult the official registration page for any details.
Registration is handled by the official event organizer
Know a local group? Host a community run in Littleton
Also in this race
- Apr 7, 2027 · 7:00 AM
- Apr 11, 2027 · 7:00 AM (this one)
- Apr 11, 2027 · 7:15 AM
- Apr 11, 2027 · 12:00 PM
- Apr 11, 2027 · 12:00 PM
- Apr 11, 2027 · 12:15 PM
