HORACE LANGFORD JR. / PVT Rob Flores of Las Vegas was among the competitors in jet ski racing at Terrible's Lakeside in both 2004 and 2005. The jet skis return to Lakeside Saturday and Sunday. Advertisement

The Las Vegas Personal Water Craft organization will offer two days of jet ski racing on the 6.5-acre pond at Terrible's Lakeside Casino in Pahrump.

Round seven of the third annual Western States Cup will be contested Saturday, while the fourth APBA National Water Cross Championships will be held Sunday. Activities begin each day around 9 a.m. and will run until 5 p.m.

Racing each day will start at 11 a.m., following registration, technical inspections and practice sessions.

Race classes

Pro 800 standup -- open; Pro-am 800 standup -- stock; Pro-am 800 standup -- limited; Masters standup -- stock

Masters standup -- open; Expert veteran standup -- limited; Veteran 800 standup -- open; Amateur standup -- open

4-Stroke standup -- open; Pro-am women 800 standup -- limited; Novice 800 standup -- stock; Novice 800 standup -- limited

Junior standup -- 13-15 stock; Junior standup -- 13-15 limited; Beginner 800 standup -- stock; Pro 100 sit down -- open

Pro-am 800 sit down -- open; Pro-am women 1200 sit down -- limited; Masters 800 sit down -- open; Expert 1200 sit down -- limited

Veteran 800 sit down -- stock; Novice 1200 sit down -- stock; Novice 1200 sit down -- limited; Novice 800 sit down -- limited

Novice 800 sit down -- open; Novice women 800 sit down -- open;Sport -- open; X-2 -- open;Pro-am freestyle; Novice freestyle.