Be Boulder.

Have you seen Ralphie run?

Ralphie, the CU Boulder buffalo mascot represents 15+ collegiate and 30+ club sports throughout the year to follow, attend, and support with the entire family. 

Go Buffs!

  • CU Art Museum
  • CU Museum of Natural History
  • Fiske Planetarium
  • Conference on World Affairs: expert lectures and panels on the arts, media, science, diplomacy, technology, environment, spirituality, politics, business, medicine, human rights, and so on. Free and open to the public.
  • Lectures/Workshops: topics covering a variety of subjects by leading experts to educate and stimulate the mind.
  • CU on the Weekend: series of one-day community programs
  • ACCESS: nondegree students can take Boulder main campus undergraduate and graduate courses for personal or professional development. So whether you wish to learn more about mountain meterology, acting, Greek Mythology, or Italian, you can enroll at CU Boulder

Various programs are available throughout the year including summer and days Boulder Valley School District is closed.