| 4816 | 22 Mar 26 | Healthy Kids Running Series - Marana | kids run | Marana, AZ |
| 4817 | 31 Dec 25 | Egg Nog Jog | 5K/10K/13.1M | Marana, AZ |
| 4818 | 31 Dec 25 | 2025 #RUNMARANA Egg Nog Jog and Kid’s Free FUN Run... | triathlon | Marana, AZ |
| 4819 | 27 Jun 26 | 2026 Timber City Adventure Triathlon - Kayak/Bike/Run | triathlon | Maquoketa, IA |
| 4820 | 21 Feb 26 | Febapple Frozen Fifty | 10M/50K | Maplewood, NJ |
| 4821 | 06 Jun 26 | Lake Wilderness Multisport | 5K/10K/13.1M | Maple Valley, WA |
| 4822 | 06 Jun 26 | Lake Wilderness Run | 5K/10K | Maple Valley, WA |
| 4823 | 06 Jun 26 | 2026 Lake Wilderness Triathlon | triathlon | Maple Valley, WA |
| 4824 | 24 Jan 26 | Cedar River Half 13.1, 10k, 5k | Half Marathon | Maple Valley, WA |
| 4825 | 10 May 26 | Cedar River Triathlon | Sprint Triathlon | Maple Valley, WA |
| 4826 | 09 May 26 | Maple Grove Half Marathon | 5K/10K/13.1M | Maple Grove, MN |
| 4827 | 21 Mar 26 | OLM Run for Mercy | 5K | Maple Glen, PA |
| 4828 | 14 Jun 26 | Pomona Sprint Triathlon | Sprint Duathlon/Sprint Triathlon/Sprint Triathlon Relay | Manvel, TX |
| 4829 | 30 May 26 | Backyard Ultra of Northern Utah | 4.1M | Mantua, UT |
| 4830 | 08 Aug 26 | 2026 Twin Lakes Triathlon | triathlon | Manson, IA |