Those from the USA who have run at Least 100 marathons within 12 months.
The year shown is when the 12 month period was completed.
Women
Yolanda Holder 2010: 106; 2012: 120
Angela Tortorice 2013: 129; 2022: 101; 2023: 103; 2024: 100; 2025: 110
Bettie Wailes * 2014: 102; 2018: 104
Liz Gmerek 2015: 105; 2019: 102; 2021: 104; 2022: 106; 2025: 109
Karen Vollan 2016: 133
Ila Brandli 2020: 102
Men
Larry Macon 2008: 105; 2010: 106; 2011: 113; 2012: 157; 2013: 255; 2014: 175; 2015: 185; 2016: 241; 2017: 196; 2018: 139; 2019: 129
Jim Simpson 2011: 101; 2012: 132; 2013: 205; 2014: 141; 2015: 114; 2016: 181; 2017: 114; 2019: 106; 2021: 103; 2022: 141; 2025: 102
Ed Ettinghausen: 2011: 135
Vincent Ma 2012: 105; 2014: 120; 2015: 129; 2016: 155; 2017: 172; 2018: 103
Steve Hughes 2012: 100
David Johnson 2013: 114
Haywood Crowder 2013: 151; 2014: 137; 2015: 117
Henry Rueden 2015: 113; 2016: 105; 2017: 103; 2018: 102; 2021: 115; 2022: 117; 2023: 125
Nick Nicholson 2016: 202; 2017: 253; 2018: 265; 2019: 285
Frank Bartocci 2016: 104
Clint Burleson 2019: 142
Ed del Favero 2019: 121; 2023: 133
Kevin Brosi 2019: 118; 2021: 120; 2022: 110; 2025: 112
Greg James 2021: 106 (also survived a heart attack and Covid that year)
Tim Mahler 2022: 109; 2025: 106
Keenan Haga 2025: 139
- Also on the 100 Half-Marathons in a Year list