2023 California International Marathon

Instructions to Participate in the CIM 40 in 40 Challenge:

We’re so excited to celebrate the California International Marathon’s 40th anniversary! Join the CIM Group in the ASICS @Runkeeper app to be part of the festivities and sign up to complete the 40 in 40 Challenge for a chance to win. Complete this challenge for a chance to win a pair of new ASICS NOVABLAST™ 4 shoes!* 10 pairs will be given away.

Follow these step-by-step instructions:

1. Download the ASICS Runkeeper app

2. Join the CIM 40 in 40 Group

3. Sign up for the in-app Challenge called "CIM 40 in 40 Challenge"

4. Log 40 hours of activity (running, walking, wheelchair activities) to complete the challenge

5. Draw to giveaway 10 pairs of ASICS NOVABLAST™ will happen by December 2023

If you have any questions or need help getting signed up for the challenge in Runkeeper, please reach out to support@runkeeper.com.

*Terms and conditions apply.