Emory’s Math Department has this page:
http://www.mathcs.emory.edu/programs-undergrad/putnam-prize.php
The Putnam Prize
The Putnam Prizes are awarded to the Emory undergraduates with the best scores on the William Lowell Putnam Mathematical Competition. The competition is held at Emory on the first Saturday of December each year and the prizes are awarded the following spring.
Recipients of the Putnam Prize
2013: Jiaqi Guo and Rousen Zhou
2012: Andrew Gruet and Andrea Zeng
2011: Linzhi Wang and Joshua Keller
2010: Phillip Andreae and Joshua Keller
2009: Phillip Andreae and Jacob Geerlings
2008: Phillip Andreae and Allison Louie
2007: Sabrina Rainwater. Runner-up: Tristan Dennen
And this page on Dr. Grigni’s web page:
http://www.mathcs.emory.edu/~mic/math/
Each fall I register Emory undergraduates interested in the VTRMC (late October) and/or the Putnam (first Saturday in December). I offer practice sessions to those interested, and I lend books for self-study.
Recent VTRMC exams and solutions are at the link above, and recent Putnam exams and solutions are at Kedlaya’s archive. I also maintain a notebook of resources for undergraduates interested in these exams. For each meeting I’ll collect any documents in a subdirectory below (the directory name is a date: MMDD).
Good luck! — Mic Grigni
Don’t you think the students who have the math background to compete in the Putnam already know how to get ready?