FAQs
What time does the race start?
The race starts at 9:30AM.
What is included in my registration?
In addition to the race-branded Nalgene bottle and neck gator, all participants will receive a race bib with a timing chip, an invitation to the post-race party, and two tickets to exchange for beverages provided by Lamplighter Brewing!
Is the REI Co-op 5K at CX open to all ages?
Yes! We have no age restriction on registration. If your young ones are comfortable with the 3.1 miles, sign them up to run along with you!
How do I know if I am registered?
After completing your registration, you will receive a confirmation email from RunSignUp.com. You can also search for your registration on our Find A Participant page.
Can I transfer my race number to another person?
Yes! You can transfer your bib to another person up until packet pick up hours are over. The person you are transferring the bib to will only have to pay a small $20 transfer fee. Find out how here.
Can I run with my dog?
For the safety of all runners, we do not allow animals on the racecourse (however they are welcome at the party! 🐶 ❤️)
Can I run with a jogger/stroller?
Strollers are discouraged. In the interest of safety for all participants, including your child, you will be asked to line up at the back.
Are headphones permitted?
You may wear headphones. We ask that you keep the volume at a reasonable level for your own safety and out of courtesy to fellow participants.
Can someone pick up my bib for me?
Yes. Please make sure they know your bib number.
How do I get my bib and swag?
You must attend packet pickup during the time-frames and location communicated in the Bib Number email you will receive on Monday of race week. Bibs & swag can be picked up at the REI store located at Cambridge Crossing.
Friday, 6/3 - 4-7PM
Saturday, 6/4 - 12-3PM
Race morning (Sunday, 6/5) - 8-9:30 AM
Can you mail my race swag?
All race items must be picked up during bib pick-up hours before the race. Race swag will not be mailed.
Is there a course time limit?
Yes. Our time limits are set to ensure runners are protected from traffic and have the support they need to finish. The 5K has a one-hour time limit. Runners of all abilities are invited to participate, provided they can finish the course within the time frame.
What is included in the after-party?
Expect a lot of fun! Exchange your beer tickets with Lamplighter Brewing. Check out the various vendors including REI, Nuun, Hoka and so many more. Details are still being worked out but there will be plenty of drinks for everyone.
Is there a bag check?
There is a bag check near the finish line. You can drop your bag in the roped-off area before you proceed to the start line. Do not leave valuables behind. All bags are subject to search by the City of Cambridge Police. Please remember to pick up your bag immediately after you finish running.
What is your bad weather policy?
It is our goal to ensure a safe event for all involved. We will not expose participants or the community to undue risk as a result of staging the event. The REI Co-op 5K at CX will take place rain or shine. However, when weather or other physical conditions present a danger to participants, we maintain the right to cancel the race. Less threatening conditions could result in an alteration of the course or race length to ensure safety for all.
Is the race timed?
The REI Co-op 5K at CX is timed utilizing Mylaps BibTag technology. Timing chips are on the back of the race numbers. You will get them at packet pick up. Results will be calculated based on net time.
Do you allow refunds?
All entries are final; there will be no refunds or deferrals.
Is the race accessible by public transportation?
Yes! Take the MBTA green line to the Lechmere stop.
Who does the race benefit?
The REI Co-op 5K benefits the East Cambridge Business Association.
How do I volunteer?
Volunteer registration is open. Click the VOLUNTEER tab at the top of this web page.
Where should I park on race day?
There is plenty of free on-street parking in areas surrounding the start of the race. Meters are off on Sunday. Please get to the event early if you plan to park. There is also plenty of parking available at the CambridgeSide Garage with entrance on CambridgeSide Place.
Will there be a water stop?
There are no water stops along the course. Bottled water is available at the finish line.
