
Eddy Trail Races is a running, trail running, and ultra race on August 7, 2027 in Annandale, MN, with entry fees from $105 to $125.
Eddy Trail Races are based at Chi Rho Center on the south side of Lake Sylvia, on the outskirts of Annandale, MN. The 50k and a half marathon run through the Stanley Eddy Park Reserve, a wonderful series of trails in our nook of the state. Big Eddy and The Eddy are more than just races, they are beautiful MN trails, an experience of elevation, pain, perseverance, comradery, and so much more! Whether you are new to the trails or these distances or you are a seasoned trail distance runner, both races will push you to your limit and give you great success. Our aid station crews will be supporting you every step of the way.
Have you ever gone to a race and been rushed before or after because of lodging or other logistics? Have you ever met people on the course and then not seen them again? You have the opportunity to lodge at Chi Rho, hang out with fellow runners for the weekend, and not worry about your meals, all while relaxing at an amazing lake in central Minnesota.
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
79°
Typical Low
59°
Based on US Climate Normals data from Kimball 3n, 12 mi from the venue.
City Elevation
1,049 ft
Nearest Airport
STC
Saint Cloud Regional Airport · 21 mi
Major Hub
MSP
Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field · 50 mi
Time Zone
Central Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Every finish line starts with a single decision. Claim your spot at Eddy Trail Races, put it on the calendar, and turn “someday” into a start date.
322
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.
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.
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.
An ultramarathon is anything beyond the standard marathon — 50K, 50-mile, 100K, 100-mile, and timed events. Crossing the line is less about speed and more about not quitting.
Eddy Trail Races
Aug 7, 2027