Slacker Half Marathon-Relay-4-Mile Races 2027
- Date
- Saturday, June 26, 2027
- Start time
- 7:30 AM start (Denver)
- Location
- Georgetown, Colorado
- Entry fee
- From $35 · goes up to $55 on Feb 28, 2027
- Included with entry
- Includes a shirt
- Fundraising
- Takes optional donations when you register
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Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| 4-Mile | Other | Jun 26, 20277:30 AM | $45$55 after Feb 28, 2027 | – |
| 4 Mile - Military Veteran | Other | Jun 26, 20277:30 AM | $35 | – |
| Half Marathon | Half Marathon | Jun 26, 20277:30 AM | $55.55$75 after Jan 1, 2027 | – |
| Half Marathon - Military Veteran | Half Marathon | Jun 26, 20277:30 AM | $55 | – |
| Relay | Relay | Jun 26, 20277:30 AM | $55$105 after Jan 1, 2027 | – |
| Virtual 4 MileVirtual | Other | Jun 26, 202712:01 AM | $90 | – |
| Virtual Half MarathonVirtual | Half Marathon | Jun 26, 202712:01 AM | $90 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
Race day planning
Entry fee schedule
- 4-Mile: $45 until Feb 28, then $55 until Apr 30, then $65 until May 31, then $75 until Jun 25.
- 4 Mile - Military Veteran: $35 until Jun 25.
- Half Marathon: $55.55 until Jan 1, then $75 until Feb 28, then $90 until Apr 30, then $105 until May 31, then $125 until Jun 25.
- Half Marathon - Military Veteran: $55 until Jun 25.
Online registration closes Jun 25, 2027, unless the race fills first.
How the price compares
At $55.55, entry is about the same as a typical half marathon in Colorado ($60).
What a typical finish looks like
A typical finisher at a half marathon in Colorado runs 2:12:38, about 10:07 a mile, based on 60 races with published results. Women typically finish in 2:19:55 and men in 2:03:31.
Light and altitude
Sunrise on race morning is at about 5:36 AM, and the 4-Mile starts at 7:30 AM.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Start location and course
1001 Taos Street, Georgetown, CO 8044, Georgetown, CO 80444
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Race details
- Where
- 1001 Taos Street, Georgetown, CO 8044, Georgetown, CO 80444Map
- Course
- Road
- Included with entry
- T-Shirt
- Donations
- Accepted when you register
- Distances
- Half Marathon, Relay, Other
- Editions
- 2027 (Jun 26, 2027), 2026 (Jun 27, 2026), 2025 (Jan 1, 2025), 2024 (Jun 22, 2024), 2023 (Jun 24, 2023), 2022 (Jun 25, 2022)
Organize this race? Add details or a correction
Plan your race
Quick answers
- When is Slacker Half Marathon-Relay-4-Mile Races?
- Saturday, June 26, 2027, starting at 7:30 AM.
- How much does it cost?
- Entry starts at $35 before processing fees, and rises to $55 on Feb 28, 2027.
- When does registration close?
- Online registration closes Jun 25, 2027, unless the race fills first.
- Is the entry fee high for Colorado?
- At $55.55, entry is about the same as a typical half marathon in Colorado ($60).
- Do runners get a shirt or medal?
- Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
- Can I donate to a cause when I register?
- Yes. The registration form offers an optional donation, usually for the charity or nonprofit the race supports. The race's own page names the cause.
- What distances can I run?
- Half Marathon, Relay, Other.
- Where does it start?
- 1001 Taos Street, Georgetown, CO 8044, Georgetown, CO 80444.
From the organizers
Hey Beautiful Slackers!
The 2026 Slacker Races will be held on June 27 Start Time 7:30am
There will be NO RACE DAY REGISTRATION
Get ready for an epic adventure at the 2026 Slacker Races!
Seize the chance to earn your bragging rights as a true Slacker! Embark on this exhilarating journey starting at the base of Loveland Ski Area, perched at an impressive elevation of 10,630ft. Brace yourself for an unforgettable descent to 8,400ft, followed by post-race festivities in charming historic Georgetown. Picture an abundance of freebies, locally crafted beer, post race pampering, and entertainment to celebrate your achievement!