Let me preface this with the following: SpeedRunners is worth all the blood, sweat, and tears that went into the 10 dollars earned for buying this terriffic game.
SpeedRunners is a god damned anomaly, being in Early Access has not hindered this game's meaningfullness as a medium for entertainment and competitiveness. SpeedRunners features some really balanced gameplay, your skill is your skill, nothing else is the determining factor for success. You will run, jump, slide, and grapple your way through a series of levels, designed by mere mortals, as if they were designed my gods.
The only downside of this otherwise shining example of video game excellence, is the gosh darned lag! Lag can sometimes mess up an entire match, however, lately the net code has been polished to a shine, and is suitable for those who can't afford the highest internet.
Overall, I would give SpeedRunners a 9/10, it's fun, it's competitive, and it's everything you want it to be.