National Geographic - Migrations of a Lifetime Sweepstakes

Note: If the sweepstakes entry link doesn't work for you, try entering through the home page and looking for a link to the sweepstakes.

Entry Period 2 Grand Prize: An 8-day trip to Baja and Sea of Cortez, Mexico for Grey Whale migration. The prize includes airfareto La Paz, Mexico, a 7-night cruise on board the National Geographic Sea Bird, and access to a team of naturalists. Trip must be taken February 12-19, 2011. (ARV: $12,550)

Entry Period 3 Grand Prize: A trip to South Georgia / Falkland Islands for migration of South Elephant Seals, Albatross, Rockhopper Penguins, and Cara Cara. The trip includes a 20-day trip to Ushuaia, Argentina, a 17-night cruise on board the National Geographic Explorer to visit South Georgia and the Falkland Islands, remote South Atlantic outposts, airfare, hotel, and airfare to to Ushuaia, Argentina. Trip must be taken October 21 - November 9, 2011. (ARV: $32,950)

Entry Period 4 Grand Prize: A 12-day trip for 2 to South Africa for an 11-night wildlife safari for Zebra migration. The trip includes airfare, hotel, a private charter flight to the MalaMala Private Game Reserve in Greater Kruger National Park, a private charter flight to Mashatu Game Reserve, a private charter flight to Chobe National Park, visits to Makgadikgadi Pans Game Reserve, Victoria Falls, and Livingstone, Zambia. Trip must be taken March 13 - 24, 2011. (ARV: $25,550)

1st Prizes (4 - 1 per entry period): A Runner's World "Survival of the Fittest" Prize Package including a Runner's World Challenge and Big Sur Marathon, a 16-week online training with Runner's World editors, weekly e-tips, Big Sur Marathon VIP race entry and amenities including massage, special events, and gift bag, a trip for 2 to Big Sur, California including airfare and 2-night accommodations at the Ventana Inn & Spa, a $500 Foot Locker shopping spree, a 1-year subscription to Runner's World magazine, The Runner's Field Manual: A Practical Guide to Practically Everything, by Mark Remy and the Editors of Runner's World, and a Runner's World Hooded Sweatshirt and Hat. (ARV: $3,000)

Entry periods are as follows:

• October 17 - October 23, 2010
• October 24 - November 6, 2010
• November 7 - November 13, 2010
• November 14 - November 20, 2010