Great Alaska Double Century



Bike all day. Pick an Early Start Time on race-day morning if you are slow. Our biggest event, expect about a hundred solo, a hundred riders, and 400 more people on relays of 2 or 4 people. In the last 60 miles, see glaciers up close, thundering water falls, raging rivers, and Thompson Pass. The Worthington Glacier pictured below was photographed from the race course.

  • 2015 Race Rules / Infomation Packet in PDF and Waiver in PDF

    MANDATORY Number Pickup and UMCA Release of Liability Signing for Anchorage residents at the BP Energy Center 900 E Benson Blvd on Thursday, July 9, 2015, Noon to 2 PM and 5:30 PM to 7:30 PM. Riders living outside Anchorage may pick their BIBs up and sign their waiver(s) at Sheep Mountain Lodge greenhouse on Friday, July 10, 2015, from 6 pm to 9 pm. No one is allowed to do BIB pick up and waiver signing on Saturday morning at Sheep Mountain Lodge without permission from Veronica at Questions regarding Number Pickup, contact Veronica Beagan at Contact us before July 5 if you cannot make this mandatory registration.