RMRR Platte River Trailhead Park 5K/10K
Platte River Trailhead Park Colorado Blvd and E 88th Ave, Thornton- No events scheduled for January 6, 2025.
- No events scheduled for January 7, 2025.
- No events scheduled for January 8, 2025.
- No events scheduled for January 9, 2025.
- No events scheduled for January 10, 2025.
Week of Events
RMRR Platte River Trailhead Park 5K/10K
RMRR Platte River Trailhead Park 5K/10K
Everyone – slow, fast, or in-between – can win at RMRR Trophy Series races. With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great goal to shoot for whatever your speed. Just show up an hour before the start and we’ll get you ready for your race. It’s an […]
Winter Six Pack Series #2
Winter Six Pack Series #2
Join us for a fun progressive series in Westminster! Series participants will enter at their own pace - running a 1 mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at the end of the series. This Series is designed for the entry […]
All-Out Polar Prowl
All-Out Polar Prowl
From the heart of the West Metro area and the Stenger Soccer Complex, All-Out brings you Polar Prowl! Along with its Endless Series sidekick in June… Summer Breeze, these 5K, 10K and Half Marathon courses will follow Van Bibber Creek Trail west through Arvada's open spaces with spectacular views of the countryside and Table Mountain. Plus… all distances […]
Sentinel Flurry 5K
CMRA Frozen Platte 8K
CMRA Frozen Platte 8K
The course will go north from there on the S. Platte trail, across the suspension bridge at the Big Dry Creek Trail, back south on the west side of the river, across the bridge near the Platt River Bar and Grill, south past the finish line, around the Lee Gulch roundabout, and back north to […]
PPRR Winter Series I
PPRR Winter Series I
The series consists of four progressively longer (LONG AND SHORT) races. Please note: You must choose your distance when registering. The Long Race starts at 10:00AM. Short Race starts at 10:20AM. The courses are gravel/paved roads, packed double-track, and some single-track trails, which may or may not be snow-packed, icy, muddy, rocky, slushy, uphill and/or downhill. Altitude […]
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