2019 Sierra Ski-O : Round 1

February 9 - 10
Lake Tahoe, CA


Feb 9, 9pm: We are cancelling the Sunday race at RG. The highway is closed because of zero visibility, its going to dump a couple feet overnight, and there's no way we could get fun courses and accurate maps made by race time tomorrow. If anyone really needs to get out and ski, sounds like the Tahoe Donner Challenge is still on for tomorrow, its a simple version of orienteering.

Feb 9, 7am: Saturday is looking great at TXC! Stay tuned for the status of Sunday, we're considering the forecast to see if it will go ahead. We'll post here with info.


Thurs, Feb 7

11:59 pmOnline registration closes

Sat, Feb 9 - Tahoe XC

11:30 amRegistration/Checkin opens at TXC

12-1:30 pmStarts

3:30 pmAll courses closed

Sun, Feb 10 - Royal Gorge

9:30 amRegistration/Checkin opens at Royal Gorge

10-12 pmStarts

1:30 pmAll courses closed

Race Info


Anna and Dan and Greg
Any questions: info@truckeeorienteering.org


Sat: Middle Distance
Sun: Score-O (90 mins)

Winning Times

wicked fast


Sat: Beginner (White) / Advanced (Orange) / Expert Short (Green) / Expert Long (Blue)
Sun: Score-O (find as many checkpoints as you can within the 90 minute time limit)


All races will be timed with SIAir Touchless punching. If you don't have one, we have some loaners we can give you if they are available. If they're all busy you'll get a regular (not-touchless) SI stick.

Embargoed Areas


Trash Talking

On the attackpoint event page.


Entry Fees

Each race entry fee includes the trail access fees for that day, and an SI timing chip if you need one.

Online until midnight Feb 7th:Adult $40 per day / Junior (17 & under) $25 per day

On-site on Feb 9/10:Adult $50 per day / Junior (17 & under) $35 per day

If you have a season pass for either of the venues, you can subtract Adult $25 / Junior $20 for that day.


Online registration is here until Feb 7.

On-site registration is available the day of the event, and will cost you $10 extra.


Tahoe XC

Website: http://tahoexc.org/

Snow Report: here.

Directions: here.

Last used ski-o map: here.

Royal Gorge

Website: http://www.royalgorge.com/home

Snow Report: here.

Directions: here.

Previous ski-o map: here.


Results and splits:
are here.

blue1, blue2