Today is the final day to register online for the annual Deseret News/KJZZ TV Marathon and 10k races which will be held Thursday as part of the Pioneer Day festivities. To register, go to

While today marks the final day to register online, runners can still register in person on Tuesday afternoon or Wednesday during the mandatory race packet pickup at EnergySolutions Arena. Race packets must be picked up Tuesday between 4 to 9 p.m. or Wednesday from 11 a.m. to 6 p.m. Race information is contained in the packets.