• Lifelong learning, searching for meaning, and seeking comfort and healing. Torah
  • Worship and celebration through the observance of meaningful, creative, and traditional rituals. Avodah
  • Transforming ourselves and our world through tzedakah, social justice, and g'milut chasadim (acts of loving kindness). Tikkun Olam
  • Community and family - nurturing our interactive, multi-generational extended family. K'hilah

Thank you for visiting Congregation Har HaShem! We are a warm, welcoming, and caring Reform congregation located in Boulder, Colorado at the foot of the beautiful Flatiron Mountains. We look forward to seeing you in person.

This dynamic Jewish community affiliated with the Union for Reform Judasim, celebrates the blessings of our Jewish heritage in a spirit of egalitarian inclusiveness. Our members are friendly and diverse, and we offer wonderful activities for people of all ages and interests.

  • Discover a spiritual home, a source of friendship, and the exceptional educators and events at HHS.
  • Explore and grow - adult and youth education designed to deepen understanding of Jewish culture, tradition, rituals and values.
  • Interact and share - form new connections and be a part of dynamic programs, activities and services.


Watch your mail for an invitation with all the details to Shir Aviv, our new Har HaShem Boulder Spring Music Festival on May 4th at the Boulder Theater. The event will honor Rabbis Bronstein and Rose. To RSVP, please click here. To donate to add your name or a 2-line tribute in the Tribute Book to be distributed that evening, please click hereFor information about donating for a 1/4, 1/2 or full-page ad in the Tribute Book, please contact Karen Taylor at This email address is being protected from spambots. You need JavaScript enabled to view it.  or Deb Wesler at This email address is being protected from spambots. You need JavaScript enabled to view it.

To participate in a Tribute Video honoring the Rabbis that will be shown at the event, please click here to schedule an appointment to be taped.

The next 2nd Shabbat Musical Service will be on Friday, April 11th. Reservations are required for the dinner that night after services. Click here to RSVP for the dinner by noon on Monday, April 7.

Our B'Nai Mitzvah Revolution Featured in The NY Times 
Har HaShem is leading the way in redefining this coming of age ceremony. Read about our pilot program, the B’nai Mitzvah Revolution, in
The NY Times September 3, 2013.