Slacker Race

Road Running and Walking & Hiking covering 6 km to 21.1 km in Denver (Colorado, United States)

Location

Denver, Colorado, United StatesShow on map(39.7119° N, 105.6942° W)

Date & StatusDate to be announcedDate TBA

Elevation gainUp to +95 m

Slacker Race is an endurance sporting event in Denver, Colorado, US focused on Road Running and Walking & Hiking. Key features include Nature & Off-Road, City Run, Relay.

The race program comprises 3 competitions, including Half Marathon (Relay) (21.1 km, +95 m D+), Half Marathon (21.1 km, +95 m D+), and 6 Km (6 km, +27 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (slackerhalfmarathon.com).

Official website

Slacker Race in Denver (Work: "Alpine Ridge Trail Rocky Mountain NP 2024", Photo: Larry D. Moore, License: CC BY 4.0, Source: Wikimedia Commons) — "Alpine Ridge Trail Rocky Mountain NP 2024" · Photo: **Larry D. Moore** · Wikimedia CommonsCC BY 4.0
Cropped to 16:9 (960 × 540 px), WebP

Event characteristics

Nature & Off-Road City Run Relay

Races & distances (3)

Competition	Discipline	Distance	Elevation gain	Altitude range	Course type	Course & profile
Half Marathon (Relay)	Road Running	21.1 km	+95 m	135 m - 175 m	Loop course	Route & profile
Half Marathon	Road Running	21.1 km	+95 m	138 m - 178 m	Loop course	Route & profile
6 Km	Walking & Hiking	6 km	+27 m	141 m - 152 m	Loop course	Route & profile

Course & Elevation Telemetry

Course route & map

Distance

21.1 km

Elevation gain

+95 m D+

Elevation loss

-95 m D-

Altitude range

135 m - 175 m

Gradient (Avg / Max)

0.9 % / 1.6 %

Course format

Loop course

21.1 km+95 m D+Peak 175 m

Start (S)Finish (F)DownhillFlatClimbSteep

Elevation profile & course telemetry

Altitude from 135 m to 175 m above sea level (+95 m D+, -95 m D-)

Peak: 175 m·at 13.6 km·Ø 0.9 %

Event Information & Answers

Frequently asked questions (FAQ)

When and where does Slacker Race take place?

Slacker Race takes place in Denver, Colorado, US (start area at coordinates 39.7119° N, 105.6942° W). The exact date for the next edition is currently open and will be announced by the organizer.

What races and distances are offered at Slacker Race?

The race program comprises 3 competitions, including Half Marathon (Relay) (21.1 km, +95 m D+), Half Marathon (21.1 km, +95 m D+), and 6 Km (6 km, +27 m D+). The competitions belong to Road Running and Walking & Hiking.

What is the course layout and elevation profile for Slacker Race?

The main competition (Half Marathon (Relay) over 21.1 km) is designed as a loop course featuring +95 m of elevation gain and -95 m of elevation loss, ranging between 135 m and 175 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Slacker Race?

Official race regulations, course details, and registration information are provided on the organizer's website (slackerhalfmarathon.com).