
From the Organizer
The Hancock Cross Country Invitational is a historic annual meet held at Jefferson Barracks Park. Here, you can register for the open race, which begins at 8:00am prior to the high school races. This is a unique opportunity to race on the iconic cross country course. All ages and abilities welcome! Stick around after your race and watch some of the area's top high school distance running talent!
Events
Weather
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
69°
Typical Low
46°
Chance of Rain
27%
Based on US Climate Normals data from Cahokia, 6 mi from the venue.
Host City
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.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Hancock XC Invitational Open Race, put it on the calendar, and turn “someday” into a start date.
116
Days to train
Coming Up
Summer Sizzle Series
7 miles away
The Macklind Mile powered by Altra
5 miles away
Heatwave Half Marathon - St. Louis
3 miles away
35th Annual Run for the Hills
5 miles away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Hancock XC Invitational Open Race
Oct 17, 2026