CIM, that is California International Marathon. That is a cold friggin’ marathon, but is very popular and well organized. Finishing in front of the Capitol Building gives it a nice Ironman Wisconsin-ish feel to it. It’s held the first Sunday in December. http://www.runcim.org
I ran it in shorts and a t-shirt one year. If you do this, you will want to wear warmer clothes in the staging area before the race, and wait until the very last minute before you put your clothes in the bag that will be transported to the finish.
Check out Redwoods Marathon (http://www.redwoodsmarathon.org/. The course is beautiful and goes through ancient old growth redwood forests. Takes place up near Garberville which is around 4 hours north of San Francisco on 101.
Silicon Valley Marathon (San Jose, CA) was just held on Oct 30’th if you’re looking for something earlier than CIM. Not as fast a course as CIM, but warmer weather since it’s a little earlier in the year.
2 fast marathons are Humbolt Redwoods already mentioned. I placed second there a few years ago in its springtime guise, Avenue of the Giants…same course only run in reverse. Its largely flat with a few slight ups and downs, and because you’re under a canopy of cool trees the weather is always perfect for running.
CIM is also a fast course but the weather can be a problem if its stormy. If you get a cool calm day you’ll run fast. Its my PR course and its also a course I’ve had one of my worst trips over the marathon distance…one day was nice the other there was a strong headwind and driving rain the whole way.
I don’t think it ever gets too cold to run comfortably in Sacramento. It can be chilly in the am for the start but once you get rolling you can strip down to shorts and a singlet.
I ran in some friends at the Nike Womens marathon and they give away Ghiardelli (sp) chocolate, they had an Oxygen bar, a pedicure station, a second sweat drop at mile 2, cheerleader stations, bands, Cliff shots…they did everything except run the race for you.
Its a necklace with a little silver runner and a diamond that you can see if you squint really hard…but they have large handsome men in tuxedos at the finish line giving them out which apparently was a real winner with the ladies.