Ultimate Ninjas Naperville

Ninja gym in Naperville, IL

Visit the gym's website (opens in a new tab)Upcoming competitions

Ultimate Ninjas Naperville is a ninja and obstacle course gym in Naperville, IL. It has hosted 1 league competition since 2025, with the Federation of International Ninja Athletes. 209 athletes have competed here. Next up: FINA Season VIII Qualifier - Endurance #1 on Dec 12–13, 2026.

2upcoming competitions
1competitions hosted since 2025
209athletes have competed here
1league

Leagues

Federation of International Ninja Athletes1 event hosted · 2 coming up

Upcoming competitions

Dec 12–13, 2026
FINA Season VIII Qualifier - Endurance #1FINAFINA events calendar (opens in a new tab)
Dec 12–13, 2026
FINA Season VIII Qualifier - Speed #1FINAFINA events calendar (opens in a new tab)

Find Ultimate Ninjas Naperville online

ultimateninjas.com (opens in a new tab)Facebook (opens in a new tab)YouTube (opens in a new tab)Instagram (opens in a new tab)

From the gym's own website and the public calendars of ninja leagues; counts from published results. Logos belong to their gyms and leagues; want yours updated or removed? Tell us. No athlete or coach information is shown. Dates are the venue's local dates; check with the gym or league before you travel.