PMC Winter Cycle Instructors

Margaret Harrison

The Handle Bar • 8 AM

Margaret Harrison teaches yoga and spin at The Handle Bar and works at HubSpot as a Customer Success Manager. In her spare time, Margaret paints, reads, and hangs out with her sister's golden retriever puppy.

Why I PMC: "I believe in this cause whole-heartedly and couldn't be more proud to be apart of the PMC event. I worked at Dana-Farber Cancer Institute for 6 years in fundraising and this feels like a natural extension of my commitment to the organization."

Favorite Music/Songs to Play in Class: Dermot Kennedy, Florence and the Machine, Mumford and Sons, Lane 8, and the list goes on!

Melissa Mainquist

The Handle Bar • 8 AM

Melissa Mainquist is an instructor at The Handle Bar and a full-time fundraising professional at Harvard University. She loves to cook and bake, and is always happy to explore new creative outlets from knitting to interior decorating! Melissa absolutely adores her kitten, Brooklyn -- and like the rest of us, she is looking forward to our triumphant return to simpler times.

Why I PMC: "I am participating in the PMC Winter Cycle because I value the incredible platform the PMC has created to help raise awareness for cancer research, and bring people together to contribute towards a cause that will help improve the health of our humanity. I think the key part here is bringing people together! There are multitude of societal disparities especially around health, and I think the PMC does a remarkable job of convening people from different background and communicating the importance of continued research that may result in lifesaving cancer treatments."

Favorite Music/Songs to Play in Class: Beyonce/ Freedom by Beyonce

Dave Bergeron

EverybodyFights • 9:30 AM

David Bergeron is the COO of EverybodyFights and is an 11-year PMC rider. When not teaching, he enjoys spending time with family and friends.

Why I PMC: To help the fight against cancer

Favorite Music/Songs to Play in Class: Welcome To The Jungle by Guns N' Roses

The 9:30 AM session at Fenway Park is sold out. Register as a virtual rider or register for an available session at Fenway Park.

Laura Mucci

Independent Trainer • 9:30 AM

Laura Mucci been teaching and coaching fitness for about seven years, with spin being the first group class she fell in love with. Laura's hobbies include almost anything active, such as boxing, running and lifting, as well as traveling and cooking. Last year, she I ran her first marathon and completed her first sprint triathlon, and is looking forward to few more in 2021!

Why I PMC: "This will be my fourth year participating in the PMC. I do it because cancer has effected us all in some way. My mom is a survivor and I would love nothing more than to find a cure."

Favorite Music/Songs to Play in Class: "I honestly love all types of music. You will definitely get a few crazy mashups, hiphop, EDM and of course Beyonce."

The 9:30 AM session at Fenway Park is sold out. Register as a virtual rider or register for an available session at Fenway Park.

Leslie Chavez

Turnstyle Cycle • 11 AM

Leslie Chavez is an instructor at Turnstyle Cycle. She is key account director at software company Poppulo as a Key Account director and is a proud dog mom to Abraham who makes life interesting and keeps her on my toes.

In her spare time, you can find Leslie at the golf course practicing for the senior LPGA tour, hiking up a random New England mountain, skiing with my pals in Maine, or out about in Boston with friends and family.

Why I PMC: "This year we've realized how valuable our health is and how quickly that can change. I'm grateful to have the opportunity to give back and inspire others to do the same. I'm excited to ride together and be part of the solution to help in the fight against cancer!"

Favorite Music/Songs to Play in Class: Yellow Claw, Lil Jon, Illenium, W&W, anything with a great beat!

The 11 AM session at Fenway Park is sold out. Register as a virtual rider or register for an available session at Fenway Park.

Sabrina Jamiel

Turnstyle Cycle • 11 AM

Sabrina Jamiel is a dermatology physician assistant by day who teaches at Turnstyle Cycle where she enjoys tapping it back after hours.

Why I PMC: "My dad survived cancer twice and was treated by the incredible healthcare professionals at Dana-Farber. Spinning is one of my favorite ways to move, and doing it for a purpose so close to my heart makes it even more special."

Favorite Music/Songs to Play in Class: "Migos always gets me going"

The 11 AM session at Fenway Park is sold out. Register as a virtual rider or register for an available session at Fenway Park.

Catyn Piver-Blum

Cyclebar Assembly Row • 12:30 PM

Catyn Piver-Blum runs training and experience at Row Republic and Cyclebar Assembly Row, and is grateful for the people these places have brought into her life. She left "the wild world of tech sales" two years ago to follow her dream of working in fitness and has never looked back.

For Catyn, training is more than just a job. It’s an incredible experience that allows you to connect with people on levels she could have never imagined.

When Catyn is not training, she can be found napping with her three dogs, Fred, Lola and Pete, rooting for the Boston Bruins, and watching Guy’s Grocery Games.

Why I PMC: "My sister was diagnosed with APML at age 21, and organizations like Pan-Mass have contributed towards lifesaving research and relief for my family and others just like us."

Favorite Music/Songs to Play in Class: The Weeknd, Queen... and (not so) secretly Justin Bieber and Harry Styles

Tori Danby

Cyclebar Wellesley • 12:30 PM

Tori Danby is an instructor at Cyclebar Wellesley. Outside of teaching at Cyclebar, Tori works full-time in an HR department and just got a new puppy, which keeps her busy! Her favorite thing to do is build connections with people, which only furthers her excitement for the PMC Winter Cycle.

Why I PMC: "I love the PMC Winter Cycle because it gives me an opportunity to mix my passion with a cause that goes beyond anything I could do alone. It brings people together from all over to unite for an amazing cause that helps to battle something that has taken so much from nearly all of us. Together, we make strides and we make a difference."

Favorite Music/Songs to Play in Class: Post Malone

Trey Kamb

B/SPOKE • 2 PM

Trey Kamb is an instructor at B/SPOKE where he teaches indoor cycling and mat-based HIIT classes, and is part of B/SPOKE's Accountability Coaching Team. When he's not teaching, Trey works as the Operations Manager for a Back Bay health kitchen maintaining day-to-day functions and helping to create, share, and serve smoothies, juices, acai bowls, soups and more with the community.

Outside of work, Trey enjoys taking fitness classes, taking trips to his childhood home on the Cape (especially summer weekends), dining out and trying new places around the city, and enjoying time with friends.

Why I PMC: "Passion, spirit, and determination are words synonymous with hard work and with PMC. When you combine that with the opportunity to step outside yourself and use the collective hard work of many to make change - that's magic, and that's something I want to be part of."

Favorite Music/Songs to Play in Class: Rufus Du Sol, RL Grime, Swedish House Mafia, Odesza, Galantis, Yellow Claw, Lane 8, The Killers, Coldplay, Free by Third Party, Back to Life by DubVision

Ann Unger

B/SPOKE • 2 PM

Ann Unger is an instructor at B/SPOKE and has been part of the Boston indoor cycling community for over 9 years. In addition to teaching at B/SPOKE, Ann works fulltime as the Head of Global Marketing Communications at PUMA and has two little boys, Jack (5) and Ben (2), who keep her busy!

Why I PMC: "The PMC is extremely important to both me and my family and I am honored to be part of such a special event. I ride for all of those in my family who have been impacted by cancer, in particular my father-in-law who recently got a stem cell transplant at Dana-Farber and currently is in remission. In addition, my husband has captained a PMC team for the past 2 years – raising over $200,000 – with the intention to lead their biggest team yet in 2021."

Favorite Music/Songs to Play in Class: Anything Rihanna