Registration Info

Register online. This race consistently sells out!

Limit of 100 runners for the 5K; limit of 450 runners for 10K/Half/Full/50K.

PLEASE NOTE: 10K, Half, Full, and 50K are morning starts. 5K is at 1:30 pm.

5K race: $25 ages 19+ / $15 ages 18 and under / with active military discount: $22

10K race: $35 / with active military discount: $31

Half Marathon: $50 / with active military discount: $44

Marathon or 50K: $60 / with active military discount: $52

Long-sleeve t-shirt: $15 (Last date to order is March 13.)

Please be sure to read About the Trail Race before registering.

Register for the Cape Cod Trail Race. Registration is by online entry only.

Problem registering? Please email

There are no deferrals to a future year.

Refund, Transfers, and Distance Change Options
Sorry, no refunds will be issued for race withdrawals. If you register but are unable to run or find someone to take your spot, please remember the fees paid will be fully donated to the charitable organizations supported by the 2018 race.

However, you may transfer your registration to another person for the same distance or less. The transfer deadline is April 1, 2018. Please email requests to

If you wish to downgrade which distance you are running, the deadline for request is April 1, 2018. No refunds will be given for the difference in cost. If training’s going great and you want to upgrade to a longer distance, the deadline for request is April 1, 2018. Payment of additional cost may be applicable. Please email requests to Please note: The 5K is not included in upgrades or downgrades; it has a separate runner limit from the 10k/half/full/50k distances runner limit.

Cancellation Due to an Act of God
The race can be canceled due to unexpected and unsafe conditions. This decision will be that of the Race Director exclusively and will be made as early as possible. The race will not be postponed and no refunds will be given. However, if permission is granted for use Crane Wildlife Management Area for the following year, then a 50% discount on entry fee will be offered to registered runners of the current year.