605 Ninja

$180.0K revenue • 3 employees • 2101 W 41st St Suite 41 We have our own entrance Behind BEST BUY Open Gym hours VARY - check website before, 2101 W 41st St, Sioux Falls, SD, 57105, United States

Last Updated Dec 18, 2025

Company Overview

Company Name

605 Ninja

Address

2101 W 41st St Suite 41 We have our own entrance Behind BEST BUY Open Gym hours VARY - check website before, 2101 W 41st St, Sioux Falls, SD, 57105, United States

Approx. Annual Revenue

$0.2M

Employees

3

Established

2018

Google Reviews

4.8 (247 reviews)

Google Business Category

Gym

About 605 Ninja

605 Ninja, located in Sioux Falls, South Dakota, is a comprehensive obstacle training facility. They offer a variety of classes, including ninja, aerial silks, and parkour, as well as open gym sessions and summer camps. The company's mission is to "change lives one obstacle at a time" by providing a welcoming and challenging environment for individuals of all ages and skill levels.

Business Profile

Read from the 605 Ninja website on Oct 24, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed)
7/10 · Current copyright 2026; Contact and hours provided
Footer copyright year
2026

Recent changes

What changed on the 605 Ninja website and Google listing, as detected by Coldlytics on each visit.

  1. Estimated revenue band moved from $250K-500K to $<250K

  2. Estimated headcount moved from 6-10 to 2-5 employees

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

Find companies by what just changed →

Gym Companies near Sioux Falls, SD

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Frequently Asked Questions about 605 Ninja

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Key Decision Makers

Lacy Steinberg Owner
LinkedIn