Good News: time starts after Trailblazer one and you have 3:30min after this point, not 2min and much easyer then the trailblazer challenges in FH4 Lego
Bad News: first Trailblazer is not easy and you should not rewind after Trailblazer one
Prepare:Trailblazers: unlock Puerta Pétrea and La Marisma Trailblazers - and try (three star) them before
Car: have a good on / offroad car - did it with untunend Hoonigan RS200
Hints:Don't use Fast Travel in this Challenge
You can use Rewind in Trailblazer One
3:30min start after Trailblazer One
Avoid to use Rewind after Trailblazer One (not rewind 3:30 time)
Filter Map for Trailblazers
Unlock (both three star) and Activate Reward Card for Timetracking
Track:Part 1 - La Marisma - blue
do this with more than 20sec left for 3 stars
here you can use rewind and try to avoid lake with root treesnow 3:30 timer starts - now avoid Rewind - you can use it, but your 3:30min doesn't rewindPart 2 - freeride - yellow
open map
set first waypoint and shourtcut the fields
open map, set waypoint at start Puerta Pétrea
shortcut up hills
Part 3 - Puerta Pétrea - green
easy, drvie down the hill, shortcut left behind the bridge, in canyon use offroad road until this stone
and then to finish
*plopp* Unlocked