Ultimate Obstacles
Ninja gym in West Boylston, MA
Ultimate Obstacles is a ninja and obstacle course gym in West Boylston, MA. It has hosted 1 league competition since 2026, with the World Ninja League. 57 athletes have competed here. Next up: WNL XII Tier 1 Qualifier #1 on Oct 31 – Nov 1, 2026.
- 2upcoming competitions
- 1competitions hosted since 2026
- 57athletes have competed here
- 1league
Leagues
World Ninja League1 event hosted · 2 coming up
Upcoming competitions
- Oct 31 – Nov 1, 2026WNL XII Tier 1 Qualifier #1
- Oct 31 – Nov 1, 2026WNL XII Tier 2 Qualifier #1
Find Ultimate Obstacles online
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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.