Frightening 4k
- Date
- October 31, 2026
- Distance
- In-Person 4K · Virtual 4K
From the Organizer
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
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.
Frequently Asked Questions (FAQs)
- What is the Frightening 4k?
- Frightening 4k is a running event held in Anchorage, AK. Learn more about the different endurance sports here.
- When and where is the Frightening 4k?
- Saturday, October 31, 2026 in Anchorage, AK at Hotel Captain Cook, Anchorage, AK. Check the official event page for exact start times and wave schedules.
- How do I register for the Frightening 4k?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
Frightening 4k
Oct 31, 2026