CALENDAR OF ACTIVITIES FOR 2009 - COLT45-NAsFOR NATIONAL EXTREME SERIES
| Date | Venue/Event | Leg |
| Feb. 28 to Mar 1 | Baguio City [Panagbenga Festival] | 1st Luzon Regional |
| March 21 to 22 | Davao City [Araw ng Dabaw] | 1st National - Mindanao |
| April 4 to 5 | Cauayan, Isabela [Cauayan Festival] | 2nd Luzon Regional |
| April 18 to 19 | Dagupan, Pangasinan [Bangus Festival] | 3rd Luzon Regional |
| May 9 to 10 | San Jose City, Bulacan [Dulong-Bayan Festival] | 4th Luzon Regional |
| May 30 to 31 | Pili, Camarines Sur [Kaogma Festival] | 2nd National - Luzon |
| June 6 to 7 | Dipolog, Zambo del Norte [Hudyaka Zanorte Fest] | 1st Mindanao Regional |
| August 22 to 23 | Davao City [Kadayawan Festival] | 2nd Mindanao Regional |
| Sept. 12 to 13 | Naga, Camarines Sur [Peñafrancia Festival] | 5th Luzon Regional |
| October 3 to 4 | Dumaguete City [Pre-Sandurot Festival] | 1st Visayas Regional |
| October 17 to 18 | Bacolod City [Maskarra Festival] | 3rd National - Visayas |
| October 24 to 25 | Bukidnon [Mangima Challenge] | Special "Sponsors" Leg |
| Nov. 28 to 29 | Manila [Tough Truck Challenge] | 4th National - Luzon |