(CNN) - Mitt Romney will continue his four-day battleground bus tour on Tuesday with three stops in Ohio. Newly minted vice presidential candidate Paul Ryan will hold his second solo campaign event in suburban Denver, Colorado. Following this event, Ryan will head to Las Vegas for a campaign rally at Palo Verde High School and a private fund-raiser at casino mogul Sheldon Adelson's Venetian Hotel.
Meanwhile, President Obama will continue his three-day bus tour through Iowa on Tuesday with stops in Oskaloosa, Marshalltown and Waterloo. Vice President Biden will also be on the campaign trail, kicking off a two-day tour of southern Virginia.
See the full schedule after the jump.
10:15 a.m. ET: Vice President Biden delivers remarks in Danville, Virginia.
12:25 p.m. ET: President Obama delivers remarks in Oskaloosa, Iowa
12:30 p.m. ET: Mitt Romney holds an event in Beallsville, Ohio
1:35 p.m. ET: Paul Ryan attends a campaign event in Lakewood, Colorado
3:40 p.m. ET: Mitt Romney delivers remarks in Zanesville, Ohio
4:15 p.m. ET: Joe Biden delivers campaign remarks in Wytheville, Virginia
4:45 p.m. ET: President Obama delivers campaign remarks in Marshalltown, Iowa
7:20 p.m. ET: Mitt Romney attends campaign rally in Chillicothe, Ohio
7:50 p.m. ET: Paul Ryan attends campaign rally in Las Vegas
8:45 p.m. ET: President Obama delivers remarks in Waterloo, Iowa