OpenSponsorship
OpenSponsorship
Athletes & Creators
Case Studies
Blog
Login
Sign Up
OpenSponsorship
OpenSponsorship
  • About
  • Pricing
  • Profiles
  • Categories
  • Case Studies
  • Team
  • Careers
  • Referral
  • Knowledge
  • Blog
  • Contact
  • Help
Featured in:
Sport Business Journal
Sportico
Sports Pro
Forbes
Bloomberg
Cnbc
OpenSponsorship Corp.© Copyright 2026 All Rights Reserved.Privacy Policy | Terms & Conditions
  1. Home
  2. Search Profiles
  3. Sierra Dinneen

Sierra Dinneen profile image

Sponsor Sierra Dinneen

NCAA
Athlete

Self-Managed

Track And Field - Georgetown University
Niche
Reach
High
Response Rate

About Sierra Dinneen — NCAA track And Field athlete

Sierra Dinneen is a Georgetown track alum and New York City-based track and field athlete with cross country experience, making her a strong fit for performance, activewear, and endurance-focused brand campaigns. Her collegiate athletics background gives her credible storytelling power for brands looking to connect with an active, athletic audience.


Overview

👩Female
📍New York CityNew YorkUnited States
NCAA

Cross Country Running

Georgetown University

Georgetown University

Pre-Packaged Projects

Frequently asked questions

Promote your brand and sponsor Sierra Dinneen today!

Fitness & PerformanceFitnessTravel

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Sierra Dinneen promoting your product.

$840
User Generated Price
Sign up to start an offer

Brand Ambassador Deal

Long-term deal involving appearances, photoshoots, social media and more.

$1,200
User Generated Price
Sign up to start an offer

Appearance Deal

Have Sierra Dinneen make a live appearance at your next event

$3,600
User Generated Price
Sign up to start an offer

Custom

Need help on a custom package for this athlete?

Login to request help

Frequently asked questions

Brands can sponsor Sierra Dinneen on OpenSponsorship by creating a free account, browsing Sierra Dinneen's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this athlete.

Sierra Dinneen is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this athlete.

According to OpenSponsorship, estimated pricing to sponsor Sierra Dinneen starts at $840 for a social media post, $3,600 for a appearance and $1,200 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.

According to OpenSponsorship, Sierra Dinneen's audience includes 2K+ Instagram followers, interests including Fitness & Performance, Fitness, Travel, based in New York City, New York, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

Nano vs Micro vs Mega Influencers: What 1,527 Creator Campaigns Reveal About Cost and ROI

Nano vs Micro vs Mega Influencers: What 1,527 Creator Campaigns Reveal About Cost and ROI

Every influencer marketing article tells you the same thing: micro-influencers are better value. Almost none of them show you the receipts. So we pulled ours.

July 15, 2026

Ingredient Branding Done Right: How Immunotec Made Glutathione Mainstream

Ingredient Branding Done Right: How Immunotec Made Glutathione Mainstream

Glutathione has become one of the most talked-about molecules in wellness — the “master antioxidant” that shows up in podcasts, longevity conversations, and the supplement aisle alike. But behind that mainstream moment is a brand that has spent decades making glutathione credible: Immunotec. This is the story of how OpenSponsorship helped Immunotec turn that scientific authority into everyday consumer demand — and a real-world example of what ingredient branding looks like when it’s done right.

July 13, 2026

America's 250th Birthday: The Brand Activation Playbook for 2026

America's 250th Birthday: The Brand Activation Playbook for 2026

2026 is the biggest year in American sports history

On July 4, 2026, the United States turns 250. The Semiquincentennial — America250 — isn't a single day; it's a Congress-chartered, yearlong national celebration running from Memorial Day 2025 through the end of 2026, with signature events in New York, Philadelphia, Washington, DC and Main Streets across the country.

July 1, 2026

Related Profiles

  • Lebogang Mosito
  • Olivia Boyce
  • Connor Robbins
  • Avery Jackson
  • Jaylen Simmons
  • Gabriella Recce
  • Daniel du Plessis
  • Darius Gatson
  • Latoya Walters
  • Evan Brooks
  • Zach Young
  • Bella Witt
  • Chris Banks
  • Cameron Rice
  • Conrad Moore
  • Jamarie Pierre
  • Jackson Floyd
  • Jack Sterrett
  • Kirstie Booth
  • William Malcolm
  • Emma Johnson
  • Rochelle Bass
  • Cydnee Taylor
  • Marija Bogavac
  • Lexi Maples