| Leg | To | Time | Grid reference |
|---|
| 1 | Gibraltar Point north car park | 07.05 | TF5587158938 |
| 2 | Bend in the Steeping River | 07.30 | TF5537557855 |
| 3 | Seabank | 07.50 | TF5392357222 |
| 4 | Inland end of inlet into sea bank | 08.14 | TF5256756550 |
| 5 | End of tarmac road beside sea bank | 08.39 | TF5112855085 |
| 6 | Sea bank beside control tower | 09.01 | TF5002653890 |
| 7 | Track | 09.23 | TF4913952821 |
| 8 | Sea bank | 09.40 | TF4825552025 |
| 9 | Military building near The Horseshoe | 10.03 | TF4702150857 |
| 10 | Junction in footpaths | 10.22 to 10.33 | TF4597250121 |
| 11 | Junction with bridleway | 11.03 | TF4470748554 |
| 12 | Footpath junction | 11.25 | TF4347347297 |
| 13 | Bend in sea bank | 11.50 | TF4262345780 |
| 14 | Pumphouse on sea bank | 12.11 | TF4181444469 |
| 15 | Car park near Freiston Shore | 12.37 | TF4077643607 |
| 16 | Sea bank | 13.01 | TF4016042022 |
| 17 | Monument to builders of sea bank | 13.28 | TF3938040074 |
| 18 | Trig point at the end of the Haven | 13.39 to 13.50 | TF3952739274 |
| 19 | Cut End car park | 14.10 | TF3805539112 |
| 20 | Sluice | 14.34 | TF3659239917 |
| 21 | Sewage works | 15.00 | TF3543441008 |
| 22 | Rest on bench | 15.20 to 15.25 | TF3442842187 |
| 23 | Skirbeck church | 15.40 | TF3380343181 |
| 24 | Boston railway station | 16.20 | TF3229144085 |
