
2027 Lake Nighthorse Triathlon - Sprint and Olympic is a triathlon race on September 11, 2027 in Durango, CO, with entry fees from $105 to $150.
Come race with us at beautiful Lake Nighthorse in Durango, Colorado. The Swim takes place in this gorgeous lake. The Bike course includes some challenging climbs, while the Run course is rolling on mostly natural dirt/gravel surface with spectacular views of the lake. The Olympic course is two laps of the Sprint course for all disciplines.
REGISTRATION OPENS FEBRUARY 1, 2027
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
77°
Typical Low
46°
Chance of Rain
32%
Based on US Climate Normals data from Durango.
City Elevation
7,248 ft
Nearest Airport
DRO
Durango La Plata County Airport · 9 mi
Time Zone
Mountain 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 2027 Lake Nighthorse Triathlon - Sprint and Olympic, put it on the calendar, and turn “someday” into a start date.
360
Days to train
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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.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
2027 Lake Nighthorse Triathlon - Sprint and Olympic
Sep 11, 2027