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Shrewsbury Thrifty Fifty

location_city Saint Louis

location_on Missouri

flag United States

calendar_today 28 Feb, 2026

directions_run Running

language Official Website

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About the Event

A midwinter celebration & untimed run-walk-roll. 

Choose a goal:   50 minutes,   50 kilometers, or   50 miles

 

EVENTS:
50 MINUTES: Group Send-Off
 at 10:00 a.m. Run, walk, roll, dance, or strut your way around the park. Decorations, art, crafts, music, costumes, signs, posters, cowbell-clanging, etc. are strongly encouraged. When you reach your goal of 50 minutes of continuous movement, ring the big bell to celebrate! 
 
50 KILOMETERS:
6:00a. - 6:30p. Make your way around the loop 46 times, and you have completed a true ultramarathon distance on a challenging (but fun & supportive) course. Ring the big bell to celebrate! Check in with the organizers so we can personalize your trophy!
 
50 MILES:
6:00a. - 6:30p. Make your way around the loop 75 times, and you have completed a true ultramarathon distance on a challenging (but fun & supportive) course. Ring the big bell to celebrate! Check in with the organizers so we can personalize your trophy! 50 mile participants are encouraged to begin as early as possible. It is very difficult and takes a long time. But you can do it!

 

Registration is encouraged (and free*), but anyone can join for ANY distance, at ANY time, or just hang out. Enjoy positivity, art, music, and fellowship to cast-off those winter doldrums! 

 

THE COURSE: A .66 mile loop on asphalt trail and concrete sidewalk. 3 loops = 2 miles. The trail includes 1 hill and 2 flat sections. Loop direction will be clearly marked and will change every hour.

 

Each loop includes 49 feet of elevation gain. This makes the course challenging. To illustrate: The NYC marathon has a total elevation gain of 810 feet and is considered a very hilly marathon. 26 miles on the Thrifty Fifty course will get you 1,911 feet of elevation gain. 

 

ACCOMODATIONS: We will provide Gatorade, water, nutrition, a few electrical outlets, and restrooms. We will provide thumb-click lap-counters. Participants will rely on their own electronic devices for digital data. Results are "on your honor." This is analog. 

 

*To offset pretzel costs, we will accept 50-cent cash contributions at the event - a mere suggestion, not a fee. Pocket change for pretzels. 



Races Offered

Other

Feb 28, 2026

straighten

Distance — Other

terrain

Type — Road running

timer

59 days remaining

50 Miles

Feb 28, 2026

straighten

Distance — 50 Miles

terrain

Type — Road running

timer

59 days remaining

Weather Overview

These values represent the 3-year monthly averages for February in Saint Louis.

Temp (°C)
Feels Like (°C)
thermostat -1.1° / 10.9°
wb_sunny -6.2° / 6.6°
Wind (km/h)
Humidity (%)
air 13.4 /
water_drop 65.1%

About Saint Louis

Scenic view of

St. Louis is an independent city in the U.S. state of Missouri. It lies near the confluence of the Mississippi and the Missouri rivers. In 2020, the city proper had a population of 301,578, while its metropolitan area, which extends into Illinois, had an estimated population of over 2.8 million. It is the largest metropolitan area in Missouri and the second-largest in Illinois. The city's combined statistical area is the 20th-largest in the United States.

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