| Date | Label | Distance | Competition | Venue | Country | Men's winner | Women's winner |
| 5 January 2008 | Gold | Marathon | Xiamen International Marathon | Xiamen | China |  Kiprotich Kenei (KEN) |  Zhang Yingying (CHN) |
| 20 January 2008 | Silver | Marathon | Standard Chartered Mumbai Marathon | Mumbai | India | John Ekiru Kelai (KEN) |  Mulu Seboka (ETH) |
| 27 January 2008 | Silver | Marathon | Osaka Intl Ladies Marathon | Osaka | Japan | – |  Mara Yamauchi (GBR) |
| 3 February 2008 | Silver | 10K run | Ohme 30Km/10Km Road | Ohme | Japan | Cancelled | Cancelled |
| 3 February 2008 | Silver | Half marathon | Kagawa Marugame Half Marathon | Marugame | Japan | Harun Njoroge Mbugua (KEN) | Philes Moora Ongori (KEN) |
| 17 February 2008 | Silver | Marathon | Tokyo Marathon | Tokyo | Japan |  Viktor Röthlin (SUI) |  Claudia Dreher (GER) |
| 24 February 2008 | Gold | 10K run | World's Best 10k Race | San Juan | Puerto Rico | Deriba Merga (ETH) |  Lornah Kiplagat (NED) |
| 2 March 2008 | Silver | Marathon | Lake Biwa Mainichi Marathon | Ōtsu | Japan |  Mubarak Hassan Shami (QAT) | — |
| 9 March 2008 | Silver | Marathon | Nagoya Intl Women's Marathon | Nagoya | Japan | – |  Yurika Nakamura (JPN) |
| 15 March 2008 | Silver | Half marathon | Fortis City-Pier-City Run | The Hague | Netherlands | Patrick Makau Musyoki (KEN) | Pauline Wangui Ngigi (KEN) |
| 16 March 2008 | Gold | Half marathon | EDP Half Marathon of Lisbon | Lisbon | Portugal | Haile Gebrselassie (ETH) | Salina Jebet Kosgei (KEN) |
| 16 March 2008 | Silver | Marathon | Maratona Città di Roma | Rome | Italy | Jonathan Kiptoo Yego (KEN) |  Galina Bogomolova (RUS) |
| 16 March 2008 | Silver | Marathon | Seoul International Marathon | Seoul | South Korea | Sammy Korir (KEN) | Zhang Shujing (CHN) |
| 29 March 2008 | Silver | Half marathon | Hervis Prague Half Marathon | Prague | Czech Republic | Elijah Muturi Karanja (KEN) | Asha Gigi (ETH) |
| 6 April 2008 | Gold | Marathon | Marathon International de Paris | Paris | France | Tsegay Kebede (ETH) | Martha Komu (KEN) |
| 13 April 2008 | Gold | Marathon | Flora London Marathon | London | United Kingdom | Martin Lel (KEN) | Irina Mikitenko (GER) |
| 13 April 2008 | Silver | Marathon | Turin Marathon | Turin | Italy | Stephen Kipkoech Kibiwott (KEN) |  Vincenza Sicari (ITA) |
| 13 April 2008 | Silver | Marathon | Fortis Rotterdam Marathon | Rotterdam | Netherlands | William Kipsang (KEN) | Lyubov Morgunova (RUS) |
| 20 April 2008 | Silver | Marathon | Nagano Olympic Commemorative Marathon | Nagano | Japan | Nephat Ngotho Kinyanjui (KEN) | Alevtina Ivanova (RUS) |
| 21 April 2008 | Gold | Marathon | B.A.A. Boston Marathon | Boston | United States | Robert Kipkoech Cheruiyot (KEN) | Dire Tune (ETH) |
| 27 April 2008 | Silver | Marathon | Conergy Marathon Hamburg | Hamburg | Germany | David Mandago Kipkorir (KEN) | Irina Timofeyeva (RUS) |
| 27 April 2008 | Silver | Marathon | Maraton de Madrid | Madrid | Spain |  José Manuel Martínez (ESP) | Nguriatukei Rael Kiyara (KEN) |
| 11 May 2008 | Silver | Marathon | Volkswagen Prague Marathon | Prague | Czech Republic | Kenneth Mburu Mungara (KEN) | Nailiya Yulamanova (RUS) |
| 18 May 2008 | Silver | 10K run | Course Féminine de Casablanca | Casablanca | Morocco | – | Firehiwot Dado (ETH) |
| 24 May 2008 | Silver | 10K run | Mds Nordion 10K | Ottawa | Canada | Julius Kiptoo (KEN) | Emebet Bacha (ETH) |
| 25 May 2008 | Silver | Marathon | ING Ottawa Marathon | Ottawa | Canada | David Emmanuel Cheruiyot (KEN) |  Asmae Leghzaoui (MAR) |
| 31 May 2008 | Silver | 5K run | Freihofer's Run for Women | Troy, NY | United States | – |  Benita Johnson (AUS) |
| 31 August 2008 | Silver | Marathon | Hokkaido Marathon | Hokkaido | Japan | Masaru Takamizawa (JPN) | Yukari Sahaku (JPN) |
| 7 September 2008 | Silver | 10K run | Tilburg Ladies Run | Tilburg | Netherlands | – | Mestawet Tufa (ETH) |
| 7 September 2008 | Silver | 10 miles | Tilburg Ten Miles | Tilburg | Netherlands | Abiyote Guta (ETH) | – |
| 14 September 2008 | Silver | Half marathon | Fortis Half Marathon Rotterdam | Rotterdam | Netherlands | Patrick Makau Musyoki (KEN) | Lydia Cheromei (KEN) |
| 28 September 2008 | Gold | Half marathon | RTP Half Marathon of Portugal | Lisbon | Portugal | Silas Kipngetich Sang (KEN) | Rita Jeptoo Sitienei (KEN) |
| 28 September 2008 | Gold | Marathon | real,- Berlin-Marathon | Berlin | Germany | Haile Gebrselassie (ETH) | Irina Mikitenko (GER) |
| 28 September 2008 | Silver | Marathon | Scotiabank Toronto Waterfront Marathon | Toronto | Canada | Kenneth Mburu Mungara (KEN) | Mulu Seboka (ETH) |
| 5 October 2008 | Silver | Marathon | Ford Cologne Marathon | Cologne | Germany | Sammy Kiptoo Kurgat (KEN) | Robe Guta (ETH) |
| 5 October 2008 | Silver | Marathon | ING Brussels Marathon | Brussels | Belgium |  Rik Ceulemans (BEL) | Anne Zijderveld (NED) |
| 12 October 2008 | Gold | Marathon | Bank of America Chicago Marathon | Chicago | United States | Evans Kiprop Cheruiyot (KEN) | Lidiya Grigoryeva (RUS) |
| 19 October 2008 | Gold | Marathon | Beijing International Marathon | Beijing | China | Benjamin Kolum Kiptoo (KEN) | Bai Xue (CHN) |
| 19 October 2008 | Silver | Marathon | ING Amsterdam Marathon | Amsterdam | Netherlands | Paul Kiprop Kirui (KEN) | Lydia Cheromei (KEN) |
| 26 October 2008 | Silver | Half marathon | Classique Internationale Marseille-Cassis | Marseille | France | Wilson Kwambai Chebet (KEN) | Iness Chepkesis Chenonge (KEN) |
| 26 October 2008 | Silver | Marathon | Dresdner Kleinwort Frankfurt Marathon | Frankfurt | Germany | Robert Kiprono Cheruiyot (KEN) | Sabrina Mockenhaupt (GER) |
| 2 November 2008 | Gold | Marathon | ING New York City Marathon | New York City | United States |  Marílson dos Santos (BRA) | Paula Radcliffe (GBR) |
| 2 November 2008 | Silver | Marathon | JoongAng Seoul Marathon | Seoul | South Korea | Solomon Molla (ETH) |  Lee Sun-young (KOR) |
| 9 November 2008 | Gold | Half marathon | Airtel Delhi Half Marathon | New Delhi | India | Deriba Merga (ETH) | Aselefech Mergia (KEN) |
| 9 November 2008 | Silver | Marathon | Athens Classic Marathon | Athens | Greece | Paul Nicholas Lekuraa (KEN) | Mai Tagami (JPN) |
| 9 November 2008 | Silver | 10K run | Athens 10Km | Athens | Greece |  Olivier Windwehr (FRA) | Rkia Elmoukim (MAR) |
| 16 November 2008 | Silver | Marathon | Tokyo Intl Women's Marathon | Tokyo | Japan | – | Yoshimi Ozaki (JPN) |
| 16 November 2008 | Silver | 15K run | Fortis Zevenheuvelenloop | Nijmegen | Netherlands | Ayele Abshero (ETH) | Mestawet Tufa (ETH) |
| 7 December 2008 | Silver | Marathon | Fukuoka Intl Open Marathon Champs | Fukuoka | Japan | Tsegay Kebede (ETH) | – |
