Due to the limited timeframe, it's recommended to have a rental car or use rideshare/taxi services to quickly navigate around Claremont. Driving times between each location are about 10-15 minutes. Total travel cost is estimated to be around $40-$60 depending on the preferred mode of transportation.
If you have more time than just one day, consider taking a hike at Claremont Hills Wilderness Park or visiting The Raymond M. Alf Museum of Paleontology. On the other hand, if you have less time, skip the Wally Parks NHRA Motorsports Museum and head to Claremont Village for lunch then directly to Mt. Baldy for sunset.