Boston Public School teacher Liz Byron has had enough with the lack of resources holding her students back, the Huffington Post reports. She’s frustrated with the fact that in a digital era, her 42 sixth-grade students only have four laptops to share in school. So the 28-year-old Gardner Pilot Academy special education teacher is taking the matter into her own hands — by embarking on a 155-mile ultramarathon through the Sahara desert [1] to raise $50,000 for 30 new laptops for her students, WBZ reports. The Marathon Des Sables [2] is the equivalent of six regular marathons, and takes place over six days every year in Morocco. It’s considered the toughest foot race in the world in which runners endure 120-degree heat, sand storms and run between 26 and 50 miles daily. As of Friday morning, Byron is only $9,000 into her $50,000 fundraising goal [3], but her students have faith…