LizNoel Duncan Will Run 100th Marathon in Baltimore
The 59-year-old athlete reaches a major milestone on October 17, 2026, while running the 26.2-mile course.
Updated on Oct. 12, 2026 in Running
Live Poll
Do you participate in a regular group activity to improve your health or well-being?
On October 17, 2026, 59-year-old LizNoel Duncan will complete her 100th career marathon in Baltimore. This achievement marks a significant personal milestone in her long-term pursuit of endurance goals.
Why it matters
Duncan uses her running journey to maintain physical health and address personal challenges. Her persistence underscores a commitment to wellness that began with goals set early in her life.
Duncan has accumulated 2,620 total miles across her 100 marathons, which span across six continents and 25 countries. She has previously targeted all 50 states for completion and aims to reach 200 marathons before turning 80.
The players
LizNoel Duncan
She is a 59-year-old endurance athlete who has run marathons on six continents.
RIOT Squad
This is a local running group formed 11 years ago to help friends improve their health and navigate personal issues.
The details
Duncan joined various local running groups throughout her life and helped form the RIOT Squad 11 years ago to support friends. She first ran a marathon in Baltimore 20 years ago, returning to the city for this milestone race.
Timeline
20 years ago, Duncan completed her second marathon in Baltimore.
11 years ago, the RIOT Squad running group was established.
October 17, 2026, is the date of the 100th marathon.
Season Trajectory
Duncan's milestone highlights the long-term dedication required to remain an active participant in the endurance running community. Her trajectory illustrates the shift from casual group running to high-volume, multi-decade marathon completion.
The Baltimore Marathon covers a full 26.2 miles, requiring significant physical preparation for participants. The milestone demonstrates the physical benefits of long-term consistency in group-supported training programs.
The takeaway
Setting long-term physical goals can provide lasting motivation through different decades of life. Consistency in a supportive group environment remains a key factor for those pursuing high-volume endurance achievements.
What happens next
Duncan plans to participate in the Barbados Marathon on her 60th birthday.
Further reading
For more information on regional athletic events, visit Running.
Source note: This article includes information reported by WBAL.
Live Poll
Do you participate in a regular group activity to improve your health or well-being?
