On opposite sides of the Atlantic are mirror image middle-distance legends — W55 Anne Gilshinan of Wexford in southeast Ireland and M60 Anselm LeBourne of West Orange, New Jersey. Both have crushed multiple world records this indoor season and are poised to rewrite outdoor records for the 800, 1500 and mile. But they’re no different from you and me in one respect. We’re all navigating the coronavirus. Every day, the warnings get sterner. Today I watched my governor, California’s Gavin Newsom, say I (being 65 or over) should keep indoors. (I went for a sunset walk in the park with…