The 2022 Boston Marathon will be broadcast live from Boston, Massachusetts Monday, April 18 via NBC Sports Network television network, Peacock Premium and locally on CBS Boston WBZ-TV. 

From the event website:

• LIVE LOCAL COVERAGE: WBZ-TV

  • CBS Boston’s WBZ-TV is honored to once again be the exclusive local broadcast partner of the Boston Marathon, providing live wire-to-wire coverage of this world-class race for nearly 40 years.
  • WBZ-TV offers a full range of Boston Marathon news, features, and athlete interviews, from the pre-dawn hours in Hopkinton to the celebration and emotion at the finish line in Copley Square…all to get viewers closer to Boston Marathon news and information as well as what the race means locally and around the world.
  • Dedicated to serving the community, WBZ-TV is proud of its legacy as the exclusive broadcast partner to many of Boston’s signature events.
  • Live race coverage on WBZ-TV will air from 7:00 a.m. to 5:00 p.m. ET, with a race re-broadcast on TV38 on Saturday at 4:00 p.m. ET.
  • For more about CBS Boston’s WBZ-TV, go to www.cbsboston.com.

  LIVE NATIONAL COVERAGE: USA NETWORK

  • USA Network and the NBC Sports App will serve as the exclusive national television and streaming partner for the Boston Marathon.
  • Live race coverage will be broadcast on USA Network and the NBC Sports App from 8:30 a.m. to 1:00 p.m. ET. 
  • A primetime encore replay of the race will air on Olympic Channel at 8:00 p.m. ET
  • For video highlights and more, visit www.nbcsports.com.