Tim Mahaffey, identified by codes HF18276, DA3585, and MM13844, successfully completed his 50th state for half marathons. Meanwhile, Lisa Rice Seidel, associated with HF6155, DA699, and MM9014, achieved her third round of 50 states during the Mainly Marathons Heartland Series on July 17th in St. Cloud, Minnesota. Both runners were celebrated for their accomplishments, marking significant milestones in their marathon journeys. The event highlights the dedication of participants in long-distance running challenges. Photo and post credits go to Mainly Marathons.
Tag Archives: Race Series
Earning Her 2nd Sun Status: Jennifer Durenberger
Jennifer Durenberger has achieved Sun Status for the second time at the Mainly Marathons Riverboat Series on April 13, 2026. To attain this status with the Half Fanatics, runners must complete either 52 half marathons in 365 days or 30 half marathons across different locations within the same timeframe.
Celebrating Keenan Haga’s 500th Marathon and 100 Marathon of 2025
Keenan Haga (MM9947) achieved a remarkable milestone by completing his 500th marathon and reaching his 100th marathon or longer during the Mainly Marathons Northwest Series, which took place from September 20–25, 2025. Congratulations to Keenan on this incredible accomplishment! Photo and post credited to Mainly Marathons Northwest Series.
Completing the Running Full Monty in All 50 States
Clint Burleson accomplished a Running Full Monty at the Mainly Marathons Alaska Series on August 6th, completing a 50k, full marathon, half marathon, 10k, and 5k across all states. This remarkable feat showcases his dedication and achievement in marathon running. Congratulations, Clint!