2026 Shrewsbury Thrifty Fifty

The 2026 Shrewsbury Thrifty Fifty will take place on February 28, 2026, at the Shrewsbury Aquatic Center in Saint Louis, Missouri. On this day, Saint Louis is expected to experience winter weather with temperatures ranging from 32°F to 41°F and a mix of sun and clouds. The event is a distinctive midwinter gathering that prioritizes community engagement, artistic expression, and personal endurance over competitive performance. Participants will move continuously around a .5-mile asphalt loop, with the course featuring gentle inclines and declines that accumulate elevation over time. The event is structured around multiple time-based challenges, with options for 50 minutes, 50 kilometers, and 50 miles, each offering a unique experience and rewards for completion.

What is the format of the 2026 Shrewsbury Thrifty Fifty?

The event is an untimed, community-focused road event featuring a single .5-mile loop on asphalt surrounding the Shrewsbury Aquatic Center. It emphasizes continuous movement, with participants able to run, walk, roll, or dance. The course is designed to be accessible for wheelchairs and strollers, though the cumulative elevation gain increases the challenge over longer distances. The loop direction changes every hour to provide variety in the experience.

What distances are available for this event?

• →50 minutes: Continuous movement for 50 minutes on the course.
• →50 kilometers (approx. 31.07 miles): 60 loops of the 0.5-mile course.
• →50 miles: 100 loops of the 0.5-mile course.

What is the schedule for the event?

• →50 Minutes: Start time is 10:00 AM CST. Participants must maintain continuous movement for 50 minutes and ring the big bell upon completion.
• →50 Kilometers: Available from 6:00 AM to 6:30 PM CST.
• →50 Miles: Available from 6:00 AM to 6:30 PM CST.

How is timing and tracking handled at the event?

The event is "analog" and honor-based. Thumb-click lap counters are provided, but participants are responsible for tracking their own digital data. There are no official chip times or timekeeping systems in place.

What is the elevation gain for the course?

Each loop includes 20 feet of elevation gain. Over 26 miles, this results in 1,040 feet of total elevation gain, which is steeper than the New York City Marathon. For the 50-mile distance, participants will accumulate approximately 2,000 feet of elevation gain.

What is the difficulty level of the event?

The 50-mile distance is described as "very difficult" due to the repetitive nature of the course and the cumulative elevation gain. Participants are encouraged to start early to manage the challenge effectively.

What is the purpose of the event?

The event is designed to combat "winter doldrums" by promoting positivity, fellowship, and creativity. It includes decorations, music, and opportunities for artistic expression, fostering a festive and inclusive atmosphere.

What is included in the event?

Aid stations provide water, Gatorade, basic nutrition, restrooms, and a few electrical outlets. Participants are encouraged to bring their own gear and supplies for longer distances. The event is free to register, though cash donations are accepted on-site.

What is the registration fee for the event?

Registration is free, with a suggested deadline of February 27, 5:00 PM CST. Cash donations, with a suggested amount of 50 cents per loop or any amount, are collected on-site.

What charity does the event support?

All donations collected at the event benefit the St. Louis Area Foodbank.

What rewards are given to participants?

Participants who complete the 50-kilometer or 50-mile distances receive a personalized trophy after checking in with organizers. The 50-minute challenge does not have a formal reward, but participants are encouraged to celebrate their achievement by ringing the big bell upon completion.

What is the expected weather for the event date?

On February 28, 2026, Saint Louis is expected to have temperatures ranging from 32°F to 41°F. The weather will likely be a mix of sun and clouds, with light winds. Participants should prepare for cold conditions and dress in layers.