Five of these Mystery Foxes can be found throughout the story we will be covering those first. Also, when you are near a Mystery Fox you will see a drawing of a fox in white chalk.
If you prefer an online map, check out the one made by PowerPyx here.
Chapter 9: A Trip to the Country
00:10 – Before going into the barn to rescue Sam, turn around and go into the small wooden building to get the first Mystery Fox.
Chapter 11: Visiting Rich People
00:49 – When you go inside the mansion, go up the main set of stairs and turn left. Follow the path around until you see a small room on your right with the Mystery Fox.
Chapter 14: Happy Birthday
01:14 – When you go into the room where the Janitor is on the boat, stick to the left side of the room to find the fox next to the pipe work.
Chapter 15: You Lucky *******
01:41 – When you are chasing Sergio you will eventually have to jump over a train cart and will see two cranes in front of you. Take care of all the enemies in the area and climb the second crane to get the fox.
Chapter 17: Election Campaign
02:12 – Make your way through the prison as normal until you reach the guard tower stairs. Before going up that stairs, make sure you go down all the way to the bottom to get the fox.
All the remaining foxes can be found in Free Ride from the main menu.
02:38 – Can be found just north of the letter “B” in Beech Hill, look for the house just north of that to find it on the well.
03:03 – Whilst on route to the Beech Hill Lighthouse by following the dirt path, you will encounter a rundown house on your right side. Once there look for a small boat that’s beached to find the fox on it.
03:21 – Can be found just behind the second house in the garden on the street that’s south west of the Oakwood roundabout. At the front of this house will be a box with the pajamas outfit inside.
03:41 – Is found on the street that’s just north of the letter “D” in Oakwood. It’s at the front of the second house on the right side of the road.
04:01 – South of Downtown you will see a roundabout, go north of the roundabout follow the road north direction until you reach the right turning. You will see a sign that says General Store, by here you need to jump on some boxes to ger over the wall. Behind here is the fox.
04:23 – Just north of the letter “S” in Saint Paul Coast, you will see a dinner building, follow the stairs down until you get to some blue benches. Turn left and follow the path until you see a small ledge to your right. Drop down here to get the fox.
04:59 – Just west of Beech Hill, follow the grey squiggly road. You will see a wooden shed, in there will be the fox.
05:12 – East of Holbrook, follow the road along until you see some green benches and flowers on the right side. Jump over the wall to get the fox.
05:37 – Go to the 2nd “O” in Holbrook, here you will see a wooden wall with a sign that says “Cigarettes and Tobacos”. Jump over the wall to get the fox.
05:57 – North of Holbrook, go to the road that has the red dotted line. On your right underneath the railway is a wooden fence. Jump over it to get the fox.
06:16 – Holbrook Park, go through the middle of the park until you see an open shed with two benches inside. The fox is found in the room next to this.
06:49 – South of Holbrook Park, go to the big open white are on the map, Drive through it in the south direction, on you left there will be a small alleyway. Here is the fox. You will see a sign that says ”Italian Pizza”.
07:12 – North of Downtown, look for the grass on the map that’s the shape of rectangles and squares. Follow the stairs all the way to the top, the fox is in front of the statue.
07:36 – North of North Park, just past the grey line that links across the street on the map by Morello’s Bar. On your left jump over the wall to get the fox.
08:02 – Literally just south of the letters “LLO” in Morello, there’s a small alleyway on your left with the fox.
08:19 – West of North Park along the water. You will see three small building on the map, just north of that is another small building. Go there to get the fox.
08:49 – South of North Park, just outside of Bertone’s Autoservice. Follow the road down from the previous collectible, it’s on the left side of the street just past the fence.
09:05 – South of Downtown, go to the left side of St Michael’s Church. Along the wall in one of the gaps will be the fox.
09:21 – Central Island, follow the road south east from state prison until you’re on top the tunnel. Get out your car and look for the ledge that has a fox drawing on it. I found that aiming a weapon and jumping over was better for me. I died a few times falling. Drop down onto the small ledge to get the fox.
09:45 – Central Island, just North East of Moulton’s City Theatre look for the building that’s the shape of an “L”. Go into the complex on your right jump onto the wooden boxes to get on the small roof where the fox is.
10:11 – South West of Marshall Bridge, go to the top of the lighthouse to get the fox. It’s the small circular building.
10:38 – South East of West Harbor Bridge, the fox is found on the wooden docks.
11:03 – Works Quarter, south of the letter “T” in Quarter, jump over the wooden fence to get the fox.
11:24 – South of Works Quarter, go to where the red doted line goes west direction by the water. On your right along this road looks for a wooden shed to find the fox. It’s by the building just before the long stretch of water.
11:40 – East of Federal Customs Impound, look for the building that’s the shape of the letter J. On the opposite side of the road, you will see a sign that says “Free Delivery City Wide”. Jump over the wall to get the fox. It’s where there’s a gap in the building.
12:01 – Works Quarter, just south of the letter W in “Works”. You will see some pipe work running along the area, just past this on your right jump over the wall to get the fox.
12:29 – Works Quarter, just south of the letter K in “Works”. Along that road you will see a fox symbol on the wall, jump over it to get the fox.
12:49 – East of Works Quarter, look for the grey road that goes in between the houses. On your right you will see an open shed with a fox symbol next to it. The fox can be found towards the back of the garden by the wooden logs that are stacked up.
13:09 – Salleri’s Bar, go inside the garage the fox is found in the room on the right side in the garage. This is where you spawn in Free Ride.
13:33 – Little Italy, just west of the text “West River”. Look for the small bit of grass that’s the shape of a square It’s right where the red dotted line road turns right. Jump over the wall to get the fox.
13L49 – Little Italy, just south of the letter “L” in Italy. Along the red dotted road you will see a green wooden fence. Jump over the wall to get the fox.
14:11 – West of Little Italy, go west for a few blocks until you see 8 really small square buildings on the map. Just east of those small buildings is a white fence, jump over this to get the fox.
14:30 – West of Chinatown, follow the train tracks on the map until it goes over the small country road. Just East of this will be a rundown building. Jump over the fence where the black fox symbol is to go under the railway bridge to get the fox.
14:53 – Chinatown, just South of the letter “C” in Chinatown. Go into the alleyway and you’ll see a wooden fence. Run in there to get the fox in the far-right corner
15:10 – West of Terranova Bridge, follow the red dotted road until you tun left. As you turn left on your right side you’ll see a wall with a fox symbol. Jump over the wall to get the fox.
15:29 – East of Heaven’s Peak, just north of the North River text along the road you’ll see a sign that says “Lost Heaven Airport”. Climb onto the sign to get the fox. It’s just before the road start to turn in on itself.
15:49 – North of Heaven’s Peak, follow the squiggly road just north of Heavens Peak from Durham Pond. On your left side you will see cliff edge just after the stone wall. Run up there to get the fox.
16:05 – East of Durham Pond, look for the triangle junction there’s a sign that says “Lost Heaven Airport”. Climb onto the rocky surface to get the fox which is by the tree.
16:24 – North of Durham Pond, go to the first building just north of this on the map. Walk up the wooden ramp to get the fox.
16:43 – Just north of previous collectible, follow the road along until you get to the second wooden bridge you go over. Walk under that bridge to get the fox.
16:56 – Just South of the letter “F” in Fyer, go to those two buildings. Once here look for a boat that’s all destroyed with a fox symbol on it. Jump onto the boat to get the fox.
17:14 – Westbank Mill, once here you’ll see an abandoned shed. Go in there to get the fox.
17:31 – East of Old Ford Bridge, follow the road a little bit until you see a small white shed on your right. Go in there to get the fox. It’s a little past the turning to Berry Wood Creek.
17:58 – Clark’s Motel, once here jump up the logs on the right side of the building. Follow the upper part to the other side to get the fox on the table.
18:15 – LH International Airport, go to the car park of the airport. The fox can be found in the left corner of the car park by some flowers.
If you're still struggling, feel free to use this video as a reference.