This form calculates the opening and closing times for an ACP brevet. A description of the algorithm can be found here.

STEP 1: Indicate the brevet distance, starting date, and starting time.

Brevet distance: km
Starting Date (YYYY/MM/DD):
Starting Time (24 Hour Format, HH:MM):
STEP 2: Choose units and output style.

Input distances are in: miles km
Display output distances in: miles km both
Display output dates as: MM/DD DD/MM
STEP 3: Enter the actual distance to each checkpoint. The location field is optional; if entered, it will appear in the table generated.

Checkpoint No. Distance Location (Optional)
1 0 (Start)
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
STEP 4: Submit the form.

Notes:
  • Times are shown in a 24-hour format; for example, 2:00 AM is shown as 02:00 and 5:45 PM is shown as 17:45.
  • It is assumed that all checkpoints are located within the same time zone.
  • The output is displayed as simple text for easy cutting and pasting.
  • After generating the table, use your browser's Back or Previous button to return to this form.