Prep Dig Logo
Login Subscribe
    • Players/Parents
    • College Coaches
  • Arizona
    Arkansas
    California
    Colorado
    Dakotas
    Florida
    Georgia
    Illinois
    Indiana
    Iowa
    Kansas
    Kentucky
    Michigan
    Minnesota
    Missouri
    National
    Nebraska
    Nevada
    New Jersey
    Ohio
    Oklahoma
    Oregon
    Texas
    Utah
    Virginia
    Washington
    Wisconsin
  • Loading...
  • No scores pages found.
    Loading...
  • Showcases
    • Exposure Tour Exposure Tour
    Tournaments
    • 2026 Tournaments 2026 Tournaments
    About Our Events
  • Prep Dig for
    • Players
    • Parents
    • Club Coaches
    • High School Coaches
    • College Coaches
    • Fans
    View All Features
    • Coverage Access Prep Dig articles year-round.
    • Rankings See how players stack up across the country.
    • Player Profiles Build your own profile and join the Prep Dig database.
    • Coach Views Get notified when a college coach views your profile.
    • Profile Trends Track your Player Profile views over time.
    • Recruiting Tasks Stay on-track in the recruiting process
    • Recruiting Dashboard All your recruiting tools in a single place.
    • College Match Recommends colleges that match with your profile.
    • Coach Contacts Contact any program in the country.
    • Event Credits Save $25 on all Prep Dig showcases.
    • Recruiting Tips Become an expert on the recruiting process.
    • College Email Template Send customized emails directly to college coaches.
    • Scouts
    • How We Rank
    • Reviews
    • About Us
  • Colorado
  • Rankings

    • How We Rank

    • 2026 Rankings

    • 2027 Rankings
  • Player Database
  • Scouts
Prep Dig Logo
  • Home
  • Coverage
      Arizona
      Arkansas
      California
      Colorado
      Dakotas
      Florida
      Georgia
      Illinois
      Indiana
      Iowa
      Kansas
      Kentucky
      Michigan
      Minnesota
      Missouri
      National
      Nebraska
      Nevada
      New Jersey
      Ohio
      Oklahoma
      Oregon
      Texas
      Utah
      Virginia
      Washington
      Wisconsin
  • Events
      Showcases
      • Exposure Tour Exposure Tour
      Tournaments
      • 2026 Tournaments 2026 Tournaments
      About Our Events
  • Rankings
      Loading...
  • Scores
      No scores pages found.
      Loading...
  • Features
      Prep Dig for
      • Players
      • Parents
      • Club Coaches
      • High School Coaches
      • College Coaches
      • Fans
      View All Features
      • Coverage Access Prep Dig articles year-round.
      • Rankings See how players stack up across the country.
      • Player Profiles Build your own profile and join the Prep Dig database.
      • Coach Views Get notified when a college coach views your profile.
      • Profile Trends Track your Player Profile views over time.
      • Recruiting Tasks Stay on-track in the recruiting process
      • Recruiting Dashboard All your recruiting tools in a single place.
      • College Match Recommends colleges that match with your profile.
      • Coach Contacts Contact any program in the country.
      • Event Credits Save $25 on all Prep Dig showcases.
      • Recruiting Tips Become an expert on the recruiting process.
      • College Email Template Send customized emails directly to college coaches.
  • About Us
      • Scouts
      • How We Rank
      • Reviews
      • About Us
  • Support
Login Subscribe

Harper Kellner

Harper Kellner

Harper Kellner

Defensive Specialist/Libero
2027 Class
5'6" Height
Niwot School
Unlock Rankings Claim Profile
Facebook
X
​
Harper
Kellner
Class
2027
Height
5'6"
HS
Niwot
|
CO
Read more at PrepDig.com
Prep Dig
  • Overview
  • Player Bio
  • Verify Player
  • Gallery

About Harper

Harper Kellner is a 5'6" Defensive Specialist/Libero in the 2027 class. Kellner attends Niwot in Colorado. Kellner's Player Profile was created on March 12, 2024. Subscribe to Prep Dig to see what our scouts have written about them.

Verify Player

Are you Harper Kellner, or a parent / guardian of?

Claim your profile to verify your information for college coaches nationwide.

Claim Profile

Related Players

View other players from the same high school.

Addison Ryg

Addison Ryg

OH
5'10" • 2027 • Colorado
Anne Haley

Anne Haley

S/DS/L
5'8" • 2025 • Colorado
Bella Berger

Bella Berger

5'8" • 2026 • Colorado
Elise Arends

Elise Arends

5'4" • 2026 • Colorado

Gallery

Loading...
Home Colorado Player Database Harper Kellner

Prep Network

  • Prep Network
  • Prep Dig
  • Prep Girls Hoops
  • Prep Hoops
  • Prep Lacrosse
  • Prep Redzone
  • Prep Soccer
  • Prep Softball

Company

  • News
  • About
  • Careers
  • Store
  • Partner Interest Form

Resources

  • Terms of Service
  • Privacy Policy
  • Accessibility
  • Cookie Policy
  • NCSA College Recruiting
  • Recruiting Tips
  • Student Loan Resources
  • College Scholarship Search

Support

  • My Account
  • Contact
  • Sitemap

© 2025 Prep Dig. All rights reserved.