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Ht
5'
9"
Class
Senior
Hometown
Price,
Utah
Last School
Carbon High School
Roster Years
2017-2021
Personal
- Parents are Greg and Lynette Marsing
- Had three brothers and three sisters (Chad, Sarah, Seth, Cami, Kristine and Boyd)
- Major: Exercise Science
- Mission: Moscow, Russia
- Enjoys learning languages and playing sports
- Has 10 nieces and nephews
- His first name is actually Machlin
Before BYU
- Was a 3A state champion in the 1600m and 3200m
- Placed second in the state championship in the 800m
- Academic All-State
- Utah 3A Track and Field MVP
Stats
| Indoor Personal Bests | ||
|---|---|---|
| Time | Event | Meet |
| 8:06.90 | 3000m | 2020 MPSF Indoor Track & Field Championships |
| Outdoor Personal Bests | ||
|---|---|---|
| Time | Event | Meet |
| 4:21.95 | Mile | 2019 BYU Robison Invitational |
| 8:31.54 | 3000S | 2021 NCAA Track & Field Championships |
Career Stats
Men's Cross Country Athlete Profile
BYU Hall of Fame
Freshman Year
2018
Outdoor
- Earned USTFCCCA All-Academic honors
- Competed at the NCAA West Preliminaries in the 3000m steeplechase finishing 27th overall (8:57.23)
- Started the season taking fifth place in the 3000m steeplechase at the USC Trojan Invitational (9:18.62)
- Took fourth place overall in the 3000m steeplechase at the San Francisco State Distance Carnival (8:58.55)
- Finished in 17th place overall at the Mt. SAC Relay in the 3000m steeplechase (9:06.81)
- Took second in the 3000m steeplechase at the Robison Invitational (9:21.31)
- Ran a career-best 8:55.18 at the Sacramento State Open in the 3000m steeplechase to take second place
Sophmore Year
2019
Outdoor
- Earned USTFCCCA All-Academic honors
- Competed in the steeplechase at the NCAA West Preliminary Rounds and took 31st place overall (9:02.66)
- Ran a career-best 8:54.73 in the steeplechase at the Stanford Invitational to qualify for the NCAA West Prelims
- Recorded a personal record in the mile with a time of 4:21.95 at the Robison Invitational
- Competed in six meets during the 2019 outdoor season
Junior Year
2020
Indoor
- Earned USTFCCCA All-Academic honors
- Ran a personal-best time in the 3000m with a time of 8:06.90 at the 2020 MPSF Indoor Championships, to place seventh in the conference
- Led the third-place DMR team at the MPSF Championships as the first leg of the relay
- Competed in five meets during the 2020 indoor season
Senior Year
2021
Indoor (2021)
- Finished fourth in the men’s 3000m at the BYU Cougar Indoor II with a time of 8:43.42.
Outdoor (2021)
- Recorded the third-best men’s 3000S time in program history with a personal-best 8:31.54 at the NCAA Outdoor Track and Field Championships.
Overall
- Received USTFCCCA All-Academic honors
- Finished 25th in men’s 3000S First Round
- Met Olympic qualifying time in men’s 3000S at 8:31.54
- Finished fourth in the men’s 3000S at the NCAA Outdoor Track and Field Championship, garnering All-America First Team honors
Graduate Year
Redshirt Year
Medical Redshirt Year
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M Track & Field | Jun, 09
Mantz takes second place in 10,000m on first day of 2021 NCAA Outdoor Championships
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M Track & Field | May, 08Camp-Bennett, Marsing highlight packed weekend for BYU track and field
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M Track & Field | Jul, 25Forty-one Cougars receive USTFCCCA All-Academic honors
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M Track & Field | May, 25Cougars add 3 more national qualifiers on second day of NCAA West Prelims