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MIB Agents OutRunning Osteosarcoma 2021
Sponsored by BTG Specialty Pharmaceuticals
Virtual 5K/Half/Full Marathon - June 1 through August 31

OutRunning 2021 may be virtual, but Childhood Cancer is real

Run with us to Make It Better

Registration Now Open!

You can Make It Better for kids fighting bone cancer just by running or walking. Recruit your friends and create a team, challenge your co-workers, run solo and get pledges from family members, or leash up your fur friend.

You decide - just Make It Better.

Register Now
Register now

Why We Run to Make It Better

We run to Make It Better for kids like Kambre. Together, we can Make It Better for kids and their families fighting cancer. We can gift items of comfort and entertainment to children in the hospital, provide families with critical resources to help with treatment decisions, fund desperately needed osteosarcoma research, and provide end-of-life missions when all curative options have been exhausted.

YOU Can Make It Better

Spread the word and encourage people to register

Run in honor or memory of a child and raise money through pledges

Create a team and have fun together

No one should walk alone, so let’s run together

Register Now

Our Mission

MIB Agents is a leading pediatric osteosarcoma nonprofit dedicated to Making It Better for our community of patients, caregivers, doctors, and researchers with the goal of less toxic, more effective treatments and a cure for this aggressive bone cancer.
Supporting Doctors, Researchers, and the Medical Community
FACTOR Osteosarcoma Conference

FACTOR brings together the leading researchers, clinicians, surgeons, together with patient families and OsteoWarriors to Make It Better for those battling this disease.

Annual OutSmarting Osteosarcoma Grant

Each year a grant of $100,000 is awarded to a project that will focus on moving research forward for osteosarcoma patients.

Osteosarcoma Resources for you to give to patients

Browse our extensive list of osteosarcoma resources from MIB Agents and our partner organizations.

OsteoBites Weekly Webinar

OsteoBites is a weekly webinar and podcast where we invite Osteosarcoma Experts and OsteoWarriors to share their research, hope, and innovation.

Supporting Kids and Young Adults with Osteosarcoma
Gamer Agents

Agent GAMERS game with their fellow OsteoWarriors and OsteoSiblings.

Ambassador Agents

Ambassador Agents are certified peer visitors who provide hope, understanding, and resources.

Warrior Mail

OsteoWarriors receive monthly letters of hope and cheer from MIB Agent Writers around the world.


When an OsteoWarrior transitions to hospice care, MIB Agents provides an experience or an item of comfort and entertainment.

HQ at FACTOR Osteosarcoma Conference

The OsteoWarriors HQ (headquarters) brings kids and young adults who have a connection to osteosarcoma together and It. Is. Awesome!


A world with less toxic, more effective treatments and a cure for osteosarcoma.


We are devoted to creating and instilling hope with and for our inclusive and collaborative osteosarcoma community. We do this through mutual trust, transparency and compassion.