(Updated: 08/07/2014)

2013-14
Seasons' Bests
6000m (XC) - 22:49.0 | Bradley Classic (10/18)
3000m (Ind.) - 10:46.14 | Collegiate Challenge (02/21)
3000m (Out.) - 10:53.50 | Missouri Relays (04/12)
5000m (Out.) - 18:17.89 | SIUE Gateway Invite (04/19)

Cross Country - Marie kicked off her season at the Mizzou v. Arkansas Dual in Fayetteville, where she navigated the 4000-meter course in 16:13...Her second, and last, meet of the season was at the Bradley Classic, where she placed fourth overall, third for the Tigers, in the open race with a time of 22:49.0.

Indoor Track - Marie focused on the 3000-meter run during the indoor season...She ran a season's best 10:46.14 during her final meet of the season, the Missouri Collegiate Challenge, placing fifth in the field.

Outdoor Track - Marie hit the track for the 3000-meter and 5000-meter runs during the outdoor season...Her sole 3000-meter performance came during the Missouri Relays, where she placed third in 10:53.50...Hit a PR in the 5000-meter run at the SIUE Gateway Invitational, crossing in 18:17.89 for sixth overall.

2012-13
Seasons' Bests
5000m (XC) - 19:31.45 | Gary Stoner Invite (10/06)

Cross Country - Marie was 12th for the Tigers at the Iowa State Invitational...Finished out her seaosn with a 21st-place showing at the Gary Stoner Invitational, crossing in a season-best time of 19:31.45.

Indoor Track - Did not compete.

Outdoor Track - Did not compete.

2011-12
Seasons' Bests
5000m (XC) - 19:06 | 09/30
6000m (XC) - 22:02.38 | Bradley Classic (10/14)
Mile (Ind.) - 5:11.95 | Illini Classic (01/20)
3000m (Ind.) - 10:19.72 | Bill Bergan Invite (01/28)

Cross Country - Marie was 22nd overall at the Bradley Classic, crossing in 22:02.38 for the 6000-meter course...Placed 40th at the Big 12 Championships...Ended the season at the NCAA Midwest Regional, where she navigated the 6000-meter course in 22:59.47.

Indoor Track - Marie began the season with a fourth-place performance in the 3000-meter run at the MU-KU Dual, crossing in 10:30.60...Was seventh in the mile at the Illini Classic with a PR of 5:11.95...Closed out the season with a 3000-meter PR at the Bill Bergan Invitational, finishing in 10:19.72.

Outdoor Track - Did not compete.

2010-11
Seasons' Bests
5000m (XC) - 18:36.94 | Greater Louisville Challenge (10/02)
6000m (XC) - 22:34.60 | NCAA Pre-Nationals (10/16)
Mile (Ind.) - 5:25.40 | KU-MU Dual (01/14)
3000m (Ind.) - 10:43.65 | Missouri Invite (01/07)

Cross Country - Came in eighth overall, fifth among the Tiger harries, at the Missouri Cross Country challenge with a time of 18:47.16...Folowed tha tup with a 114th-place finish at the Greater Louisville Challenge, clocking in at 18:36.94, fifth-best on the Mizzou squad that day...Came in 194th overall and fourth among the Tigers at the NCAA Pre-Nationals in Terre Haute, Ind., posting a time of 22:34.60...Finished 70th two weeks later at the Big 12 Championships in Stillwater, Okla., as her time of 22:42.31 was Mizzou's fourth-best at the meet...Closed out the season with a time of 22:35.64 at the NCAA Midwest Regional in Peoria, Ill., which placed her 122nd overall and fifth among Tiger athletes.

Indoor Track - Began the season with a fifth-place showing in the Missouri Invitational 3000-meter run, crossing in 10:43.65...Placed fifth once again at the KU-MU Dual, this time in the mile, to close out the season.

Outdoor Track - Did not compete.

HIGH SCHOOL
Bests
800m - 2:18 | 1600m - 5:06.05 | 3200m - 10:55.02 | 3-mile (XC) - 17:17

Marie O'Leary Season 2011

Junior2014

Sophomore2013

Freshman2012

Junior
2014

Sophomore
2013

Freshman
2012