"As she works towards her debut London Marathon, Eilish McColgan ran 68:58 (68:57 chip) at the Burj2burj Half Marathon, finishing second behind Yalemzerf Yehualaw 🇦🇪"
That's got to suggest a possibile 2:21.
Glad she's back in form.
Stacked field
Peres JEPCHIRCHIR (KEN, 2:16:16)
Ruth CHEPNGETICH (KEN, 2:09:56)
Tigist ASSEFA (ETH, 2:11:53)
Sifan HASSAN (NED, 2:13:44)
Joyciline JEPKOSGEI (KEN, 2:16:24)
Megertu ALEMU (ETH, 2:16:34)
Stella CHESANG (UGA, 2:18:26)
Haven Hailu DESSE (ETH, 2:19:29)
Susanna SULLIVAN (USA, 2:21:56)
Charlotte PURDUE (GBR, 2:22:17)
Sofiia YAREMCHUK (ITA, 2:23:16)
Rose HARVEY (GBR, 2:23:21)
Fatima Ezzahra GARDADI (MAR, 2:24:12)
Philippa BOWDEN (GBR, 2:25:47)
Lucy REID (GBR, 2:26:37)
Emily DURGIN (USA, 2:26:46)
Molly BOOKMYER (USA, 2:28:52)
Louise SMALL (GBR, 2:29:33)
Eilish MCCOLGAN (GBR, Debut)
Holly ARCHER (GBR, Debut)