Events
We can’t wait to see you!
Whether in-person or virtual, we are committed to providing safe spaces for you to connect with others in the breast cancer community. Come join us!
Upcoming Events
Come out and spend some time in community! It’ll feel good, we promise.
Boobyball
October 16, 2026 | It’s official. Boobyball is BACK. Toronto, mark your calendars.
Turning the Page on Cancer
October, 2026 | A virtual fundraiser where people participate in a month-long read-a-thon in support of Rethink’s Metastatic Breast Cancer (MBC) Fund during Breast Cancer Awareness Month.
Virtual Support Groups
Ongoing | Accessible psychosocial support in a group setting facilitated and moderated by our team of social workers and therapists.
Past Events
An archive of what we’ve gotten up to.
Rethink Real Talk: Navigating Finance + the Hidden Costs of Breast Cancer
May 21, 2026 | An empowering conversation answering your questions about finance and breast cancer.
Rethink Real Talk: Menopause + Breast Cancer w/ Dr. Michelle Jacobson OBGYN
March 10, 2026 | An empowering conversation answering your burning questions and unpacking all the noise around hormonal health, menopause and breast cancer.
Rethink Real Talk: The Latest in Treatment with Dr. Christine Brezden-Masley
November 26, 2025 | The low-down on all things happening in the breast cancer treatment landscape from our trusted expert oncologist.
Turning the Page on Cancer
October 2025 | An accessible fundraiser that leans on reading in support of Rethink’s Metastatic Breast Cancer fund, in honour of Samantha Mitchell.
Pinkleball 2025
October 18, 2025 | A pickle ball tournament raising funds in support of Rethink Breast Cancer.
Sex + Body 2025
October 9, 2025 | A virtual discussion about body image featuring expert voices, breakout rooms, Q+A and time to connect.
Proactive Choices: Preventing Hereditary Breast and Ovarian Cancer
September 24, 2025 | A discussion empowering informed, compassionate choices for anyone navigating hereditary cancer risk in collaboration with Ovarian Cancer Canada
Canadian Breast Cancer Symposium 2025
June 19-20, 2025 | We brought 20 people from the breast cancer community to the national multidisciplinary medical conference for healthcare professionals this year!
Rethink + Rewild
May 31, 2025 | A day of community, healing and mindful movement in nature.
Sex + Body • Toronto
September 28, 2024 | A free + in person day of education, empowerment + community for those who have been diagnosed with breast cancer.
Sex + Body • Vancouver
October 17, 2024 | A free + in person evening of education, empowerment + community for those who have been diagnosed with breast cancer.
Summer Sunset Social
June 2024 | A casual night of community and connection, celebrating the coming of summer while watching the sunset along Toronto’s waterfront.
Brunch with Breasties
February 2024 | On World Cancer Day, we wrote letters to elected officials to Break Through the Bullsh*t on drug access.
Rethink Advocacy Day
November 2023 | Break Through the Bullsh*t on drug access with us at the Ontario Legislature.
Boobyball
Boobyball was launched in 2002 by a group of dedicated young women in support of their friend Sarah O’Regan who, at just 23 years old, was diagnosed with aggressive, advanced breast cancer.
Over the past 22 years, Boobyball has raised over $5.2 million dollars for Rethink Breast Cancer. Boobyball is now one of the most coveted and high-profile fundraising events for young philanthropists in Toronto, Calgary, Vancouver and Ottawa.
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