| Estimated time of arrival at kilometres per hour | 48 | 40 | 32 |
| KM | Ml | Road No. | Location | Back
wind | Average | Head wind |
| | | | | 11.00 | 11.00 | 11.00 |
| 0.0 | 0.0 | | Ceremonial start at Tourist Office, Main Street, Bundoran | | | |
| 1.6 | 1.0 | | At Roundabout, take 1st exit, direction Ballyshannon | | | |
| 1.9 | 1.2 | | End of Neutral section just before sign for Ballyshannon 5km | | | |
| 0.0 | 0.0 | R267 | Start of race at R267 sign for Ballyshannon 5km on left | 11:00 | 11:00 | 11:00 |
| 3.0 | 1.9 | | Entering Ballyshannon, immediately followed by central reservation,
also road narrows | 11:03 | 11:04 | 11:05 |
| 3.6 | 2.2 | | Central reservation, very narrow road. Protruding footpath on left. | 11:04 | 11:05 | 11:06 |
| 4.7 | 2.9 | R267 | Pedestrian crossing, immediately followed by roundabout, 1st exit
direction town centre, Rossnowlagh | 11:05 | 11:07 | 11:08 |
| 5.1 | 3.2 | N15 | Keep right at Y junction, direction Lifford, Donegal | 11:06 | 11:07 | 11:09 |
| 6.0 | 3.7 | N15 | At Erne roundabout, take 2nd exit, direction Derry, Letterkenny, Donegal | 11:07 | 11:09 | 11:11 |
| 20.9 | 13.0 | | Entering Laghey | 11:26 | 11:31 | 11:39 |
| 23.0 | 14.3 | R267 | At Tullyearl roundabout, take 1st exit, direction Donegal | 11:28 | 11:34 | 11:43 |
| 24.5 | 15.2 | | Sign for Donegal on left | 11:30 | 11:36 | 11:45 |
| 26.9 | 16.7 | N15 | Entering Diamond Donegal, keep right at Y junction direction Sligo Lifford, N15 | 11:33 | 11:40 | 11:50 |
| 27.0 | 16.8 | N15 | Keep left at Y junction, direction Sligo Lifford, N15, followed immediately by pedestrian crossing to Main Street | 11:33 | 11:40 | 11:50 |
| 28.6 | 17.8 | N15 | At Drumlonagher Roundabout, take 2nd exit direction Derry, Letterkenny, Ballybofey | 11:35 | 11:42 | 11:53 |
| 50.0 | 31.1 | | 50km done signs at 200m black and yellow signs for road narrows signs on either side of road with chevrons | 12:02 | 12:15 | 12:33 |
| 52.6 | 32.7 | | Entering Ballybofey, followed by 8 central reservations ending at 53.7km | 12:05 | 12:18 | 12:38 |
| 54.9 | 34.1 | | Pedestrian crossing on Main Street, Stranorlar | 12:08 | 12:22 | 12:42 |
| 55.4 | 34.4 | N13 | Turn left at Top Service Station , direction Letterkenny, Derry | 12:09 | 12:23 | 12:43 |
| 59.2 | 36.8 | N13 | Turn left direction Derry, Letterkenny | 12:14 | 12:28 | 12:51 |
| 63.0 | 39.1 | | Entering Drumkeen, 2 central reservations with crossroads in between. Central reservations end at 63.2km | 12:18 | 12:34 | 12:58 |
| 71.5 | 44.4 | | Start of fast descent towards Dry Arch Roundabout, Letterkenny | 12:29 | 12:47 | 13:14 |
| 72.5 | 45.0 | N13 | At Dry Arch Roundabout, Letterkenny, take 3rd exit, direction Derry, Dublin,
Lifford on N13 | 12:30 | 12:48 | 13:15 |
| 76.9 | 47.8 | N13 | At roundabout, take 1st exit, direction Derry, Buncrana on N13 | 12:36 | 12:55 | 13:24 |
| 79.7 | 49.5 | | Maghera Beg Category 3 KOM | 12:39 | 12:59 | 13:29 |
| 90.0 | 55.9 | | Sign for Burt | 12:52 | 13:15 | 13:48 |
| 95.2 | 59.2 | R239 | Turn left direction Burnfoot on R239 | 12:59 | 13:22 | 13:58 |
| 95.9 | 59.6 | | Keep right at Y junction | 12:59 | 13:23 | 13:59 |
| 97.6 | 60.6 | | Entering Burnfoot | 13:02 | 13:26 | 14:03 |
| 98.0 | 60.9 | R238 | At T junction, turn left direction Buncrana on R238 | 13:02 | 13:27 | 14:03 |
| 102.6 | 63.8 | R238 | 60km speed restriction signs Fahan on R238 | 13:08 | 13:33 | 14:12 |
| 108.4 | 67.4 | | Entering Buncrana | 13:15 | 13:42 | 14:23 |
| 108.6 | 67.5 | | At roundabout, take 1st exit, | 13:15 | 13:42 | 14:23 |
| 108.7 | 67.5 | | Immediately followed by central reservation | 13:15 | 13:43 | 14:23 |
| 109.3 | 67.9 | R238 | Keep right direction Town Centre | 13:16 | 13:43 | 14:24 |
| 109.7 | 68.2 | | Turn left direction Carndonagh to St Mary’s Road | 13:17 | 13:44 | 14:25 |
| 110.0 | 68.4 | | 4 roads cross, continue straight through | 13:17 | 13:45 | 14:26 |
| 110.2 | 68.5 | | Traffic lights and pedestrian crossing, followed immediately by mini roundabout, straight through | 13:17 | 13:45 | 14:26 |
| 110.8 | 68.8 | | Turn left to Westbrook Road | 13:18 | 13:46 | 14:27 |
| 110.8 | 68.8 | | Narrow bridge | 13:18 | 13:46 | 14:27 |
| 111.2 | 69.1 | | Keep right at Y junction, direction Dunree leading to Pillar Park | 13:19 | 13:46 | 14:28 |
| 112.8 | 70.1 | | Slavery Hill Category 3 KOM | 13:21 | 13:49 | 14:31 |
| 115.4 | 71.7 | | Keep right at Y junction | 13:24 | 13:53 | 14:36 |
| 119.5 | 74.3 | | Old Mountain Category 2 KOM | 13:29 | 13:59 | 14:44 |
| 120.8 | 75.1 | L1513 | At T junction, turn right, direction Clonmany 7km | 13:31 | 14:01 | 14:46 |
| 122.7 | 76.2 | | Pinch Mountain Category 2 KOM | 13:33 | 14:04 | 14:50 |
| | | | Descent, caution signs immediately at top of climb | | | |
| 126.8 | 78.8 | | 25km to go at junction on right with stop sign | 13:38 | 14:10 | 14:57 |
| 127.6 | 79.3 | | Keep left at Y junction, Clonmany Fireplace Centre on left | 13:39 | 14:11 | 14:59 |
| 129.7 | 80.6 | | Keep left direction Mamore Gap | | | |
| 131.2 | 81.5 | | Turn left at Welcome to Urris sign | 13:44 | 14:16 | 15:06 |
| 131.6 | 81.8 | | 20km to go sign at dormer bungalow on left after stone wall | 13:44 | 14:17 | 15:06 |
| 135.5 | 84.2 | | At 4 roads cross, turn left, direction Mamore Gap | 13:49 | 14:23 | 15:14 |
| 137.4 | 85.4 | | Mamore Gap Category 1 KOM | 13:51 | 14:26 | 15:17 |
| | | | Descent, caution signs immediately at top of climb | | | |
| 138.9 | 86.3 | | At T junction, turn right coming off Mamore gap | 13:53 | 14:28 | 15:20 |
| 139.0 | 86.4 | | Immediately turn left direction Buncrana | 13:53 | 14:28 | 15:20 |
| 141.8 | 88.1 | | 10km to go sign at waste ground on left | 13:57 | 14:32 | 15:25 |
| 144.4 | 89.7 | | Rejoining main road, continue straight | 14:00 | 14:36 | 15:30 |
| 146.8 | 91.2 | | 5km to go at entrance to bungalow on right | 14:03 | 14:40 | 15:35 |
| 146.9 | 91.3 | | Keep right at Y junction direction Buncrana | 14:03 | 14:40 | 15:35 |
| 147.8 | 91.8 | | 4km to go at 50km speed restriction signs, entering Buncrana | 14:04 | 14:41 | 15:37 |
| 148.6 | 92.3 | | Turn left at T junction coming off Slavery Hill to Westbrook Road | 14:05 | 14:42 | 15:38 |
| 148.8 | 92.5 | | 3km to go sign on left, Tullyarvan Mill and Avid Performance Studios | 14:06 | 14:43 | 15:39 |
| 148.9 | 92.5 | | Narrow bridge | 14:06 | 14:43 | 15:39 |
| 149.1 | 92.6 | | At T junction, turn right to Cockhill Road | 14:06 | 14:43 | 15:39 |
| 149.2 | 92.7 | | Turn left to Causeway Road / Muff | 14:06 | 14:43 | 15:39 |
| 149.5 | 92.9 | | At roundabout continue straight through, still on Causeway Road | 14:06 | 14:44 | 15:40 |
| 149.8 | 93.1 | | 2km to go at sign for roundabout on right sign | 14:07 | 14:44 | 15:40 |
| 149.9 | 93.1 | | At 4 roads cross, continue straight. Leads to Ferris Lane | 14:07 | 14:44 | 15:41 |
| 150.2 | 93.3 | | Turn right | 14:07 | 14:45 | 15:41 |
| 150.5 | 93.5 | | 2 junctions on left, split ramps before right hand bend | 14:08 | 14:45 | 15:42 |
| 150.8 | 93.7 | | 1km to go. At staggered junction keep right to Hillhead Road and immediate left to Maginn Ave | 14:08 | 14:46 | 15:42 |
| 150.9 | | | Turn left to McCarters Road. (Traffic Lights and pedestrian crossing at Lidl on right, Aldi on left, Inner Relief Road) | | | |
| 151.3 | 94.0 | | Turn right from McCarter Road to Millbrae (Disused Swans Cornmills on left) | 14:09 | 14:46 | 15:43 |
| 151.3 | 94.0 | | 500m to go sign just after right turn from McCarter Road to Millbrae | 14:09 | 14:46 | 15:43 |
| 151.4 | 94.1 | | Split ramps and protruding footpath on right | 14:09 | 14:47 | 15:43 |
| 151.5 | 94.1 | | Split ramps and protruding footpath on right | 14:09 | 14:47 | 15:44 |
| 151.6 | 94.2 | | Team Car Diversion – Turn left to St Orans Road, right at 100m to St Mary's Road
and right into Library Carpark | 14:09 | 14:47 | 15:44 |
| 151.6 | 94.2 | | 200m to go at Grants Shoes opposite St Orans Road | 14:09 | 14:47 | 15:44 |
| 151.8 | 94.3 | | Finish line outside Inish Lettings up one way street towards Main Street | 14:09 | 14:47 | 15:44 |