Want to speed up medical research? Fight Alzheimer's, rare disorders and other diseases in a single online challenge? Stall Catchers, Mark2Cure & Cochrane Crowd are joining forces in an epic three-part citizen science marathon! Starting the week of 26th of February, each platform will run a 24-hour online challenge. All challenges start and end at 3pm GMT. Don’t worry, we don’t expect you to contribute for the whole 24 hours of each challenge! The Stall Catchers challenge begins on Monday 26th February. Mark2Cure comes next, starting on Wednesday 28th February. The Cochrane Crowd challenge begins on Friday 2nd March. Prizes will go to the top three CitSciMed Blitz contributors. The winners will need to have taken part in all challenges. --- Join our webinar on Wednesday the 21st of February, from 4-5pm GMT to learn more about the challenge and the three biomedical citizen science platforms, straight from the organizers! Register for the webinar here: https://t.co/2W9A8Ii4Xa