Bluffs Run 8K
- Date
- August 30, 2026
- Distance
- Other
- Price
- $30
From the Organizer
Rolling hills and beautiful views are all a part of this challenging 8K trail run through the Bluffs Regional Park.
For this race, we ask people only register if they are able to keep at least a 20 minute per mile pace as the course, as we will close the course after 1 hour 40 minutes.
No dogs or strollers please, as it is not feasible to bring them throughout the course.
Race Start Time: 7:30 AM
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
82°
Typical Low
54°
Chance of Rain
26%
Based on US Climate Normals data from Denver Centennial Ap, 3 mi from the venue.
Host City
About Lone Tree, CO
Population
14,136
as of 2023
City Elevation
5,837 ft
Nearest Airport
DEN
Denver International Airport · 24 mi
Time Zone
Mountain Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Bluffs Run 8K, put it on the calendar, and turn “someday” into a start date.
Coming Up
More Running races near Lone Tree, CO
Parker Parks and Recreation Dash Across the Dam Father’s Day 5K
5K · From $45 · Rueter-Hess Reservoir 9343 Double Angel Road
3 miles away
Unicorn 5k (South)
5K · From $17 · 9651 S Quebec St
2 miles away
Labor Day Half Marathon
5K · 10K · Half Marathon · From $33 · Salisbury Equestrian Park
3 miles away
Parker Parks and Recreation So Long to Summer 5K/10K
5K · 10K · From $40 · 11920 Motsenbocker Rd
3 miles away
From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Trail Running
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain, not the pace, is the whole point.
Frequently Asked Questions (FAQs)
- What is the Bluffs Run 8K?
- Bluffs Run 8K is a running race held in Lone Tree, Colorado on August 30, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Bluffs Run 8K?
- Sunday, August 30, 2026 in Lone Tree, Colorado at 10249 Ridgegate Circle. Check the event page for exact start times and wave schedules.
- How do I register for the Bluffs Run 8K?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Bluffs Run 8K
Aug 30, 2026