Events in this list are either serviced by Happy Planet Running, or HPR is assisting in a support or volunteer role for the event’s Zero Waste program.
| Date | Organizer | Event | Location | Visit Site |
| Q1 (January-March) | ||||
| January 12 | Epic Races | Frosty Freestyle | Brighton, MI |  |
| January 26 | RF Events | Bigfoot Snowshoe Race | Traverse City |  |
| February 3 | RF Events | Super 5K | Novi |  |
| March 10 | RF Events | Shamrocks & Shenanigans 5K | Ann Arbor |  |
| March 16 | Epic Races | Waterloo G&G Bike Races | Portage Lake |  |
| March 24 | Epic Races | Ann Arbor Marathon | Ann Arbor |  |
| Q2 (April-June) | ||||
| April 7 | NFAT | No Frills All Thrills Trail 4K/8K | Brighton |  |
| April 13 | RF Events | Martian Invasion of Races | Dearborn, MI |  |
| April 14 | Gazelle Sports | Gazelle Girl | Grand Rapids |  |
| April 27-28 | RF Events | Trail Marathon Weekend | Pinckney |  |
| May 4 | Upland Hills School | Run Upland Hills 5K/10K | Oxford, MI |  |
| May 10 | RF Events | Hightail to Ale 5K | Detroit |  |
| May 12 | Epic Races | Ann Arbor Goddess | Ann Arbor |  |
| June 1 | Epic Races | Island Lake Triathlon | Kensington MI |  |
| June 2 | Ann Arbor Track Club | Dexter-Ann Arbor Run | Ann Arbor |  |
| June 8 | RF Events | Flirt with Dirt 5K/10K | Novi |  |
| June 15 | RF Events | Liberty Festival 5K/10K | Canton |  |
| June 21 | RF Events | Oberun Ypsi 5K | Ypsilanti |  |
| June 23 | Epic Races | Tri Goddess Tri | Portage Lake |  |
| June 26 | RF Events | Triceratops Tri | Brighton |  |
| Q3 (July-September) | ||||
| July 4 | Epic Races | Firecracker 5K | Ann Arbor |  |
| July 21 | Epic Races | Battle of Waterloo | Portage Lake |  |
| July 19 | RF Events | Oberun Indy 5K | Indianapolis |  |
| July 24 | RF Events | Pterodacytl Tri | Brighton |  |
| August 3 | RF Events | The Legend Trail Races | Lansing |  |
| August 3 | Epic Races | Ann Arbor Triathlon | Halfmoon Lake |  |
| August 17 | RF Events | Running Between the Vines | Jackson |  |
| August 18 | Epic Races | Swim to the Moon | Halfmoon Lake |  |
| August 21 | RF Events | T-Rex Tri | Brighton |  |
| Sept. 6-8 | RF Events | Run Woodstock | Pinckney |  |
| September 7 | Epic Races | Ugly Dog Triathlon | Portage Lake |  |
| September 15 | Epic Races | Detroit Women’s Half Marathon | Belle Isle |  |
| September 15 | HELP | AIDS Walk Detroit – 5K | Detroit |  |
| September 21 | RF Events | Dances with Dirt – Hell | Hell, MI |  |
| Q4 (October-December) | ||||
| October 6 | RF Events | Scrumpy Skedaddle 5K/10K | Flushing, MI |  |
| October 12 | RF Events | Run Scream Run 5K/10K | Ypsilanti |  |
| November 2 | Epic Races | Hot Cocoa Classic 5K | Brighton |  |
| November 9 | RF Events | Run Vasa Trail | Traverse City |  |
| November 10 | Epic Races | Ann Arbor Turkey Trot | Dexter |  |
| November 28 | RF Events | Turkey Trot | Ann Arbor |  |
| December 14 | RF Events | Holiday Hustle 5K | Dexter |  |
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