
Nippy Niner Trail Run is a trail running and running race on January 24, 2027 in Saint Louis, MO, with an entry fee of $35.
The Nippy Niner Trail Run takes place in Spanish Lake Park just above the Confluence Conservation Area. Choose from two distances - a 9 mile (15k) and a 5.6 mile (9k) option. The race will begin on paved trail around Spanish Lake before heading into the double track, gravel, and single track around the upper Sunflower Lake. 9 Mile competitors will complete two laps of the trail section, 9K competitors will complete one off-road loop. Both distances will be extra nippy.
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
39°
Typical Low
21°
Chance of Rain
23%
Based on US Climate Normals data from Alton - Melvin Price L&D, 5 mi from the venue.
Population
293,109
as of 2023
City Elevation
471 ft
Nearest Airport
STL
St. Louis Lambert International Airport · 9 mi
Time Zone
Central Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Every finish line starts with a single decision. Claim your spot at Nippy Niner Trail Run, put it on the calendar, and turn “someday” into a start date.
96
Days to train
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This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Nippy Niner Trail Run
Jan 24, 2027