Personal bests (thru 2018)
- 3,200: 9:13.97
- 3,000: 8:22.57i
- Mile: 4:17.57
As a senior (2017-18):
Outdoors
- Pac-12 All-Academic first team.
Indoors
- MPSF All-Academic.
Cross country
- Made collegiate debut at the Doc Adams Open in Davis, placing second.
- Was the top collegian in the race and No. 1 for first-place Stanford.
As a junior (2016-17):
Outdoors
- Did not compete.
Indoors
- Did not compete.
Cross country
- Placed 15th at the Stanford Invitational while running unattached (22:52.3).
- Joined the Stanford cross country team after that race, but did not compete.
As a freshman (2013-14) and sophomore (2014-15):
- Not on roster.
High School:
- Sac-Joaquin Section Masters runner-up in the 3,200 in 9:13.97.
- Seven-time Sac-Joaquin Section division track and cross country champ.
- Nine-time Valley Oak League track and cross country champ.
- 2014 CIF-Sac-Joaquin Section Scholar-Athlete.
- Stanford Invitational 3,000 winner in 2014 (8:44.33).
- At 2014 CIF State track championships, placed 23rd in 3,200.
- Two-time top-10 State cross country division finisher.
- At graduation, held six Sonora High track records.
Personal:
- Father, Fred Grolle, was a long and triple jumper at Stanford.
- Mother, the former Margaret Grove, played on the Stanford volleyball team.
- Sister, Lizzie Grolle, competed on the track and cross country teams at Stanislaus State.
- Uncle, Ken Grolle, pitched for Stanford and was drafted by the Cleveland Indians in 1972.
- Worked for a healthcare non-profit in Sonora, designing health literacy workshops for the students of Tuolumne County, grades 7-9.
- Completed research in Craig Heller’s Human Physiology Lab at Stanford in the summer of 2016.
- Member of Stanford Introductory Seminar Student Advisory Board.
- Lists 'making waffle irons' as one of his hobbies.
Career results:
Year | Season (meets) | Event | Season best | Conf. | Region | NCAA |
2017-18 | Outdoors (4) | steeple | 9:04.47 | -- | -- | -- |
Indoors | 3,000 | 8:22.57 | -- | -- | -- | |
Cross country (1) | 8K | 24:15.3 | -- | -- | -- | |
2016-17 | Outdoors (0) | -- | -- | -- | -- | -- |
Indoors (0) | -- | -- | -- | -- | -- | |
Cross country (0) | -- | -- | -- | -- | -- |