141.6-miles (228k) and 11,100' gain (3,383m) from Seward to Girdwood, Alaska.

Limited to a field of 320 athletes. CLICK HERE FOR REGISTRATION DETAILS.

2.6-Mile Swim
50-55
°F

4,185m - 10-13°C

112-Mile Bike
5,100' Gain

180k - 1,570m Gain

27-Mile Run
6,000' Gain

43.5k - 1,828m Gain


 
 
 

OUR LOTTERY FOR OUR 2018 EVENT HAS CONCLUDED
AND WE HAVE SELECTED OUR WINNERS.

If you didn't get in but still wish to race in 2018 you have some options. You can signup for our waitlist, submit a Race Director's choice application, or if you're a professional triathlete you may submit an application to race our pro field.