(River to River Relay: April 22, 2023)

*** You cannot send in a team entry via this form. This form is for use after your team entry has been accepted. ***

Enter your roster number from the acceptance email and the manager's last name to retrieve data entered previously. You can then enter any changes that are needed.

Please enter team information in these spaces. Click on each box and type the requested information (BE SURE YOU REPLACE THE TEXT THAT IS IN EACH BOX NOW). When the form is completed, click on the "Submit" button at the end of the form. You may also use the buttons to calculate handicaps and predicted times, as explained at the end of the form.

If you do not complete the entire form, please provide at least your team name, the name of the manager, and an e-mail address if at all possible.

IT WOULD BE VERY HELPFUL IF YOU NOTED BRIEFLY IN THE COMMENTS SECTION THE CHANGES YOU HAVE MADE (e.g. "new runner in position 3" or "age of runner #5 corrected").

If you are replacing an existing runner with an alternate, just click on the "Add to team" button beside the relevant alternate, and enter the number of the runner being replaced. The change will be made automatically.


Last name: Roster no.:

Team Roster Information


For each runner provide name, sex, date of birth, and race shirt size. Date of birth is needed for teams in any Masters or Handicap division. Best 5K race times will be used for seeding teams in each division, and should be based on races held after January 1, 2022. Alternate runners should be listed in case of late changes to the team; only alternates who are registered by March 18, 2023 will receive race shirts. The order of names should correspond to the order of signatures on the waiver form, but need not be the order in which team members run.

Name, sex, date of birth, T-shirt size, and best 5K time for each runner

Runner's Name
Date of Birth
5K best
(min : sec)
M F / / :
2 M F / / :
3 M F / / :
4 M F / / :
5 M F / / :
6 M F / / :
7 M F / / :
8 M F / / :
M F / / :
B M F / / :
Use the "Add to Team" buttons to add an existing alternate to your regular team.

A preliminary team roster must be submitted before March 18, 2023.

Runners must sign the waiver, a copy of which can be printed (see waiver).

2023 Waivers will be available on March 3rd. The signed waiver must be submitted before or during registration and packet pickup on April 21, 2023.

A separate waiver and release of liability form must be signed by the parent or guardian of participants who are less than 18 years old on April 21, 2023. (See waiver form for minors)

We are trying to improve the way that team information is announced at the finish line. If there are comments you would like the announcer to include when your team finishes, please enter them here.

Add any other comments or message here:

Please note that any changes you make now will not show up on the web for a couple of days.

If you have a Javascript enabled browser, you can use the buttons below to calculate the team handicap. The handicap will be based only on the dates of birth entered in the roster above. If you have entered 5K times for all eight runners, you can calculate the predicted finish time for your team.

The predicted times use a slightly different rule from the one that is published elsewhere (3.5 times the sum of the 5K times). These modified predictions have proved to be somewhat more accurate.


Team Handicap Predicted Finish Time Adjusted Time