2025 Track and Field Roster
St. John, Nina

Nina St. John
- Height:
- 5-6
- Class:
- Senior
- High School:
- Mountain Vista HS
- Hometown:
- Denver, CO
Bio
TFRRS Profile
Currently No. 10 in school history in women's 3,000-meter steeplechase (10:52.43)
2022-23 -- Cross Country: As a sophomore, placed 35th at the Big West XC Championships ... earned first at the season-opening Lagoon Invite ... recorded personal bests in the 5K (17:48.1) and 6K (21:13.9) ... finished 145th in first appearance at NCAA West Regionals. Indoor: Competed indoors for the first time, running a personal best in the 3,000-meter (9:45.47) at Husky Classic. Outdoor: Posted the 10th-fastest 3,000 steeplechase time in school history (10:52.43) at Big West Championships to place fifth ... also ran personal best in 5,000 (18:11.89) at meet to earn 20th.
2021-22 -- Cross Country: Competed in two of Cal Poly's five meets in first season with the Mustangs ... placed 111th in Bronco Invitational and 137th in Dellinger Invitational. Indoor: Did not compete in any meets. Outdoor: Placed eighth in the 3,000-meter steeplechase (11:08.05) as a true freshman at the Big West Conference Championships to score team points for the Cal Poly women, who finished fifth … competed in seven meets … ran a PR of 4:41.32 in the 1,500 at the Mustang Invitational to place second.
High School -- A 2021 graduate of Mountain Vista High School in Highlands Ranch, Colorado ... ran personal-best 10:58 in 3,200 meters at the Nike Chandler Rotary Invitational, April 2021 ... 12th-place finisher at 2020 AAU Cross Country National Championships.
Personal -- Majoring in computer engineering.
Currently No. 10 in school history in women's 3,000-meter steeplechase (10:52.43)
2022-23 -- Cross Country: As a sophomore, placed 35th at the Big West XC Championships ... earned first at the season-opening Lagoon Invite ... recorded personal bests in the 5K (17:48.1) and 6K (21:13.9) ... finished 145th in first appearance at NCAA West Regionals. Indoor: Competed indoors for the first time, running a personal best in the 3,000-meter (9:45.47) at Husky Classic. Outdoor: Posted the 10th-fastest 3,000 steeplechase time in school history (10:52.43) at Big West Championships to place fifth ... also ran personal best in 5,000 (18:11.89) at meet to earn 20th.
2021-22 -- Cross Country: Competed in two of Cal Poly's five meets in first season with the Mustangs ... placed 111th in Bronco Invitational and 137th in Dellinger Invitational. Indoor: Did not compete in any meets. Outdoor: Placed eighth in the 3,000-meter steeplechase (11:08.05) as a true freshman at the Big West Conference Championships to score team points for the Cal Poly women, who finished fifth … competed in seven meets … ran a PR of 4:41.32 in the 1,500 at the Mustang Invitational to place second.
High School -- A 2021 graduate of Mountain Vista High School in Highlands Ranch, Colorado ... ran personal-best 10:58 in 3,200 meters at the Nike Chandler Rotary Invitational, April 2021 ... 12th-place finisher at 2020 AAU Cross Country National Championships.
Personal -- Majoring in computer engineering.
Mustang Insider Show with Chris Sylvester -- Sept 1, 2025: Ty Dieffenbach, QB for Cal Poly Football.
Tuesday, September 02
The Mustang Report: Farewell Interview with AD Don Oberhelman
Wednesday, August 27
Day in the Life With Men's Basketball Guard Cayden Ward
Monday, August 25
Cal Poly Men's Basketball 2025 Summer Practice
Thursday, August 07