Use this calendar for planning purposes only.
Event details subject to change!
Pre-registration is strongly recommended! During COVID, most event organizers do not have on-site registration. You are responsible for following event organizers' COVID procedures.
To confirm event status (sold out, cancellations, schedule changes, COVID restrictions, etc.), visit the event website link below.
The Tygh Valley Infinity Ultra
May 6, 2023 @ 9:00 am - May 9, 2023 @ 5:00 pm PDT
An event every year that begins at 9:00 am on day first of May, repeating until April 5, 2025
A “backyard” style ultra in Oregon’s Tygh Valley!
How many 5K laps can you run?
The clock starts every 40 minutes. If you don’t complete a lap within the time limit, you are out of the race.
The final person must finish a lap within the time limit to win. No final person? No winner!
The race keeps on going until the last person(s) stop.
– You cannot start early. Everyone starts together. Everyone is tied.
– You are done when you cannot finish a 5K in under 40-minutes.
– Partial loops do not count.
– Last person to complete a loop in under 40-minutes wins.
– Be prepared to run the course in the dark.
– We will have the rodeo grandstand lights on all night. So much of the course will have some light.
– ALL participants will receive beautiful or plain DNF Medals. The winner will get a giant trophy.
The course loops will start and finish in front of the Rodeo Grandstands at Hunt Park/Wasco County Fairgrounds in Tygh Valley. The course will run through the fairgrounds and park and may also go out onto the frontage road.
To confirm event status (sold out, cancellations, COVID restrictions, etc.), be sure to visit the event website above.