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A male boys indoor player attacks the ball with a triple block
Photo by Aho Media

COLORADO SPRINGS, Colo. (Sept. 22, 2025) – This weekend, the next generation of indoor volleyball stars will gather at the Olympic & Paralympic Training Center in Colorado Springs for the Boys Indoor NTDP Fall Training Series, Sept. 25-28. Nearly 130 athletes will sharpen their skills under the guidance of elite coaches in a high-performance training environment.

The athletes will train in three groups: U15/U16 (48 athletes), U17 (32 athletes), and U18/U19 (48 athletes). Participants hail from 23 states and 21 USA Volleyball regions.

ROSTERS

Lead coaches for the event are Ohio State’s Steven Duhoux (U15/U16), USC’s Rory Prager (U17), and Long Beach State’s Nick MacRae. (U18/U19).

Selections for the Fall Training Series were made through the Indoor NTDP Scouting Network, which identifies top athletes through recommendations from a nationwide network of coaches and experts. All NTDP training series are led by experienced indoor coaches from colleges and clubs and emphasize the program’s five pillars: Craft, Mind, Body, Heart and Team.