O’Brien has been quietly weighing for months whether to get into the race, according to people with whom he has discussed the matter.

Domingos DaRosa plans to run a "grassroots" campaign. Prominent developer Thomas O’Brien is reportedly considering a mayoral bid as well. The post Mayoral race: Community activist to challenge Wu, as real estate developer weighs run of his own appeared first on Boston.

The managing partner of HYM Investment Group would be the latest well-known candidate to take on incumbent Michelle Wu.