Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)

Walk To End Alzheimer's

The Walk To End Alzheimer's in Denver's City Park on Sept. 15. (credit: CBS)