Nope. If you are going to overthrow and election, you had best find a way to do during the challenge period next time. If you cannot come up with proof that 62 out of 63 judges (even trump appointed judges) will accept, you are probably screwed. If it boils down to getting the military to seize the voting machines and run another election, you are probably screwed. If it comes down to talking states into finding 10 or 11,000 more votes out of thin air, you are probably screwed. If it requires enlisting fake electors to dummy up certificates without Governor signatures and submit them to be counted, you are probably screwed. If it depends on insurrectionist to launch an attack on the capital to stop the electoral college (especially now that is has actually be tried) you are probably screwed. If some questionable objections even go to a supreme court, stacked by your party and even they will not support the BS, you are probably screwed.
If you are a candidate that loses significantly at the poll and in all these other places, you should fake a smile, talk about how you fought the good fight, but came up short and concede with as much grace as you can muster, depending on your character.