Not So Flatt Breast Cancer Awareness Run/Walk - 5K & 10K in Denver, CO
Updated
Saturday, October 2, 2027, first start 9:00 AM, in Westminster (10200 W 100th Ave). Distances: 5K, 10K. Entry from $30 to $40; the 5K goes from $30 to $35 after September 11.
Course and race notes
Join us in honoring survivors and supporting the fight against breast cancer.
The 5th Annual Not So Flatt Breast Cancer Awareness Run/Walk on October 4, 2025, will be in Westminster, CO. Participate in our 5K or 10K event supporting breast cancer research.
In the organizer's words, from the race's own listing.
Race details
Date
Saturday, October 2
2027 · in 329 days
Start time
9:00 AM
Earliest wave
Course
Road or path
Paved course
Distances
5K10K
Price
$30 to $40
Plus the platform's processing fee
5K goes up after Sat Sep 11 (in 308 days)
Registration
Open
Online signup closes Sun Oct 3 (in 330 days)
Opened Oct 2, 2026
Race day in Westminster
Weather
74° / 42°F
Typical high and low for October 2, with a 19% chance of rain.
NOAA 1991–2020 climate normals, Northglenn, CO (5.2 mi away). Averages, not a forecast; a forecast appears here a week out.
Daylight
6:56 AM – 6:43 PM
Sunrise and sunset on Saturday.
Calculated for the race location.
Near the start
Pin from the race's listed address. The start line can differ; check the race website for the course map. Directions
Parking
29 public lots and garages within 0.6 mi, the nearest 0.2 mi away.
Places to eat
- G's Tacos restaurant0.5 mi
- Subway quick bite0.5 mi
- Sonic quick bite0.5 mi
- Rocky Fin Poké restaurant0.6 mi
7 places to eat within 0.6 mi.
Nearest public restroom: 0.5 mi from the start.
Distances are straight-line from the race address. Check the race website for official parking.
Plan your trip
For the night before, Fri Oct 1
Where to stay
9 within 3 mi21 within 5 mi
Hotel
Hotel 1 of 5: Quality Inn & Suites
About 5 min drive1.7 mi from the start
Hotel
Hotel 2 of 5: Denver Marriott Westminster
About 5 min drive1.8 mi from the start
Hotel
Hotel 3 of 5: Hyatt Place Denver / Westminster
About 6 min drive1.9 mi from the start
Hotel
Hotel 4 of 5: SpringHill Suites Denver North/Westminster
About 6 min drive1.9 mi from the start
Check prices at SpringHill Suites Denver North/Westminster →
Hotel
Hotel 5 of 5: Drury Inn & Suites Westminster
About 6 min drive1.9 mi from the start
Hotels on the map
See all places to stay near Westminster, CO ↗
Prices checked November 4, 2026 and can change. Confirm on the booking site before you book. We may earn a commission at no cost to you.
Places from OpenStreetMap. Straight-line distances, so times are rough.
Trip cost
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Total $0
Race entry starts at the lowest listed price, before the platform's fee.