Ascend Obstacle Training (Marlborough)
Ninja gym in Marlborough, MA
Ascend Obstacle Training (Marlborough) is a ninja and obstacle course gym in Marlborough, MA. It has hosted 13 league competitions since 2026, with the World Ninja League. 382 athletes have competed here. Next up: WNL XII Tier 1 Qualifier #3 on Oct 17–18, 2026.
- 19upcoming competitions
- 13competitions hosted since 2026
- 382athletes have competed here
- 1league
Leagues
World Ninja League13 events hosted · 19 coming up
Upcoming competitions
- Oct 17–18, 2026WNL XII Tier 1 Qualifier #3
- Oct 17–18, 2026WNL XII Tier 1 Qualifier #4
- Nov 7–8, 2026WNL XII Tier 2 Qualifier #4
- Dec 5–6, 2026WNL XII Tier 2 Qualifier #5
- Dec 19–20, 2026WNL XII Tier 1 Qualifier #5
- Dec 19–20, 2026WNL XII Tier 1 Qualifier #6
- Jan 9–10, 2027WNL XII Tier 2 Qualifier #6
- Jan 30–31, 2027WNL XII Tier 1 Qualifier #7
- Jan 30–31, 2027WNL XII Tier 1 Qualifier #8
- Feb 6–7, 2027WNL XII Tier 2 Qualifier #7
- Feb 20–21, 2027WNL XII Tier 1 Qualifier #9
- Feb 20–21, 2027WNL XII Tier 1 Qualifier #10
- Mar 6–7, 2027WNL XII Tier 2 Qualifier #8
- Mar 20–21, 2027WNL XII Tier 1 Qualifier #12
- Mar 20–21, 2027WNL XII Tier 1 Qualifier #11
- Apr 10–11, 2027WNL XII Tier 1 Qualifier #13
- Apr 10–11, 2027WNL XII Tier 1 Qualifier #14
- Apr 17–18, 2027WNL XII Tier 2 Qualifier #9
- Apr 17–18, 2027WNL XII Tier 2 Qualifier #10
Find Ascend Obstacle Training (Marlborough) 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.