| Date | Logo | Name | Location | |
|---|---|---|---|---|
| MAR 18 Estimated | 5KColorBlast Color Run - Phoenix, AZ | Goodyear, Arizona | Race Reviews | |
| MAR 18 Estimated | Copa Color Run | Maricopa, Arizona | Race Reviews | |
| MAR 18 Estimated | Pot of Goals 5K | Tempe, Arizona | Race Reviews | |
| MAR 18 Estimated | Shamrock Shuffle - Phoenix | Phoenix, Arizona | Race Reviews | |
| MAR 18 Estimated | River Valley Endurance Run | Barling, Arkansas | Race Reviews | |
| MAR 18 Estimated | St. Pat's Paces 5K | Batesville, Arkansas | Race Reviews | |
| MAR 18 Estimated | Spring Fling 5K - Cabot | Cabot, Arkansas | Race Reviews | |
| MAR 18 Estimated | Victorian Classic 10K | Eureka Springs, Arkansas | Race Reviews | |
| MAR 18 Estimated | LA Big 5K Run | Los Angeles, California | Race Reviews | |
| MAR 18 Estimated | Orchard to Ocean | Carpinteria, California | Race Reviews | |
| MAR 18 Estimated | Shamrock 5K - Palm Springs | Palm Springs, California | Race Reviews | |
| MAR 18 Estimated | St Patrick's Day Run | Fresno, California | Race Reviews | |
| MAR 18 Estimated | Bunsen To Beaker 5K | Jackson, California | Race Reviews | |
| MAR 18 Estimated | Folsom South Side Trail Run | Folsom, California | Race Reviews | |
| MAR 18 Estimated | Rancho Track 5K | Garden Grove, California | Race Reviews | |
| MAR 18 Estimated | Spirit of Benny 10K/5K | Placerville, California | Race Reviews | |
| MAR 18 Estimated | Whale Run | Fort Bragg, California | Race Reviews | |
| MAR 18 Estimated | CHC's Inspired 5K Fun Run | San Luis Obispo, California | Race Reviews | |
| MAR 18 Estimated | Color in Motion 5K - San Diego | San Diego, California | Race Reviews | |
| MAR 18 Estimated | Global 6K for Water - Danville | Danville, California | Race Reviews | |
| MAR 18 Estimated | Interstate Two Day Series | Davis, California | Race Reviews | |
| MAR 18 Estimated | Murder Mystery 5K Scavenger Hunt - San Francisco | San Francisco, California | Race Reviews | |
| MAR 18 Estimated | Run for Mercy 5K - Roseville | Roseville, California | Race Reviews | |
| MAR 18 Estimated | Santa Barbara Wicked Wine Run | Santa Ynez, California | Race Reviews | |
| MAR 18 Estimated | Temecula St. Patrick's Day 15K & 5K | Temecula, California | Race Reviews |
