This is a development site only and not the Concept2 Logbook. Unless you are here for testing purposes, please go to the proper Logbook site.

2022 Challenge Calendar

We offer several challenges throughout the year to help keep you motivated. Learn more about them below and download the Challenge Calendar for posting on your wall.

Name Date
January Revolutions January 1–31
Virtual Team Challenge January 1–31
Tour de SkiErg February 1–28
Military Challenge February 1–28
Valentine Challenge February 9–14
Mud Season Madness March 1–31
International Women's Day March 8
World Erg Challenge March 15–April 15
Global Marathon May 1–15
Juneteenth June 19
Summer Solstice June 21
Dog Days Of Summer August 1–28
Fall Team Challenge September 15–October 15
Skeleton Crew October 25–31
Holiday Challenge November 24–December 24

Other Events

World Rowing Indoor Sprints March 9-13
BikeErg Sprints July 6-10
SkiErg Sprints November 10-13

Recent Challenges

Summer Solstice

June 21

In honor of the longest day of the year, we invite you to participate in the Summer Solstice Challenge by completing 21,000 meters.

Learn More

View the honorboard!


Juneteenth Challenge

June 19

Concept2 will be donating $19,000 to charity to mark Juneteenth. For every person who signs up from the home page of their logbook, and does at least 1900m on June 19, we will donate an extra $2, up to a maximum total amount of $38,000. Note: BikeErg meters count for half the distance when applied to the challenge.

Learn More

View Juneteenth Challenge Honor Board