TFRRS Performance Profile
Career Accolades
- Two-time Pac-12 team XC champion (2022, 2023)
- Two-time NCAA West Region team XC champions (2022, 2023)
- All-ACC (Outdoor 1,500m, Indoor DMR)
- Graduated ranked in the Stanford Top-10 in four events
- Indoor 1,000m: No. 1 (2:18.98)
- Indoor DMR: No. 5 (9:28.72)
- Outdoor 1,500m: No. 8 (3:38.05)
- Indoor Mile: No. 10 (3:58.59)
- All-ACC Outdoor Academic Team (2026)
- All-ACC Indoor Academic Team (2026)
- Pac-12 Academic Honor Roll (T&F spring 2023)
- USTFCCCA All-Academic (2025)
As a Senior (2025-26)
Outdoors
- All-ACC Second Team (1,500 meters)
- All-ACC Outdoor Academic Team
- Qualified for the NCAA West First Round in the 1,500, finishing 46th overall
- Finished fifth in the 1,500m (3:41.45) at the ACC Outdoor Championships
- Set a new 1,500m lifetime-best (3:38.05) at the Bryan Clay Invitational, the 7th-fastest time in program history
- Posted a new career-best in the 5,000m (14:58.37) at the Cal Invitational
Indoors
- All-ACC Second Team (DMR)
- All-ACC Indoor Academic Team
- Finished third in the DMR and 19th in the mile at the ACC Indoor Championships
- Ran the leadoff leg in the fifth-fastest DMR in program history at the Saucony Battle for Boston
- Improved his own 1,000m program record (2:18.98) at the UW Preview
Cross Country
- Did not compete
As a Junior (2024-25)
Outdoors
- USTFCCCA All-Academic
- Qualified and ran the 1,500 at the NCAA DI West Regionals
- Ran the 800 and 1,500 at ACC Championships
- Won the 800 at the 130th Big Meet with a time of 1:51.52
- Winner of the 800 at the Payton Jordan Invitational
- Earned personal best of 3:39.20 in the 1,500 at the Bryan Clay Invitational
- The time moved him to No. 9 on Stanford's all-time list
- Ran personal best of 1:50.11 in the 800 at the Stanford Invitational
Indoors
- Broke Stanford's record for 1,000 meters, running 2:20.87 at the UW Indoor Preview
- Ran his first sub-4 mile -- 3:58.59 at the Husky Classic
- The time is No. 9 indoors in Stanford history
- Twice broke personal records in the mile
- Set personal best in the 3,000 of 8:01.89 at the Colyear-Danville Opener
Cross Country - Stanford's No. 9 at the Gans Creek Classic, placing 47th
As a Sophomore (2023-24)
Outdoors
- Did not compete
Indoors
- Did not compete
Cross Country * Pac-12 Champions * West Region Champions
- Raced in first NCAA and West Region championships
- Earned his highest conference XC finish
As a Freshman (2022-23)
Outdoors
- Ran 1,500 personal best of 3:43.03 at the Stanford Invitational
- Season 800 best of 1:50.27 came at the same meet
- Won the Big Meet dual vs. Cal in the steeplechase
- Pac-12 Academic Honor Roll
Indoors
- Made his collegiate track debut at the UW Indoor Preview, running the mile in 4:02.97
- Season best mile was 4:01.67 for fifth at the Ken Shannon Invite
- The time placed him No. 2, behind only Gabe Jennings, on Stanford's all-time frosh mile list
- Ranks No. 5 in the 3,000 on Stanford's all-time freshmen list
Cross Country * Pac-12 Champions * West Region Champions
- Made collegiate debut at the Cowboy Jamboree at Oklahoma State, finishing 114th
- Stanford's No. 9 runner at Pac-12 Championships
Prior to Stanford
- Ran a 4:00.48 mile while placing second at the 2022 Brooks PR Invite
- Nike Outdoor Nationals winner in the 800 in a PB of 1:49.18
- Fourth in 14:09.91 (5K) at the Garmin RunningLane Cross Country Championships
- Fourth at the 2021 Eastbay national high school cross country championships
- Second in the New Balance Indoor Nationals mile in 4:02.64
- Ranked as the No. 37 male high school performer in the country for 2022 outdoors by MileSplit
- Third at the 2021 Eastbay Midwest Region cross country championships
- Named 2021 Gatorade Colorado Boys Cross Country Player of the Year
- Ran a 4:03.90 mile to place second at the 2021 Nike Outdoor Nationals
- Time was the fourth-fastest high school time in the nation in 2021
- Swept the distances at the 2021 Colorado 4A Championships – the 800, 1,600, and 3,200
- Won the 800 at the 2022 Colorado 4A title, was second in the 1,600, and fourth in the 3,200
- Two-time state 4A cross country champion
- Broke own 4A state record on the Norris Penrose championship course
- Won four state 4A team titles – two each in track and cross country
Personal
- Parents are Frank Bergen and Jennifer Czech-Bergen
- Has a younger sister, Elsza
- Anticipates a career as a physical therapist
- A fly-fishing enthusiast
- Among many from Niwot High track to join the Cardinal program in recent years, following a path begun by Tokyo Olympian Elise Cranny
- Volunteered with Project Healing Waters Fly Fishing, Inc., which assists disabled veterans
Career Results
| Year | Season (Meets) | Event | Season Best | Conf. | Region | NCAA |
| 2025-26 | Outdoor (7) | 800 | 1:48.55 | -- | -- | -- |
| 1,500 | 3:38.05 | 5th | 46th | -- | ||
| 5,000 | 14:58.37 | -- | -- | -- | ||
| Indoor (5) | 1,000 | 2:18.98 | -- | -- | -- | |
| 1,500 | 3:44.75 | -- | -- | -- | ||
| Mile | 3:59.96 | 19th | -- | -- | ||
| 4x400 | 3:25.91 | -- | -- | -- | ||
| DMR | 9:28.52 | 3rd | -- | -- | ||
| Cross Country (0) | -- | -- | -- | -- | -- | |
| 2024-25 | Outdoors (6) | 3,000 | 8:33.40 | -- | -- | -- |
| 1,500 | 3:39.20 | 11 (3:49.22) | 23 (3:51.95) | -- | ||
| 800 | 1:50.11 | 17 (1:51.65) | -- | -- | ||
| Indoors (6) | Mile | 3:58.59 | 23 (4:08.38) | -- | -- | |
| 1,000 | 2:20.87 | -- | -- | -- | ||
| 3,000 | 8:01.89 | DNF | -- | -- | ||
| DMR | 9:33.38 | 7 (9:35.66) | -- | -- | ||
| Cross Country (3) | 8K | 24:03.5 | -- | -- | -- | |
| 2023-24 | Outdoors (0) | -- | -- | -- | -- | -- |
| Indoors (0) | -- | -- | -- | -- | -- | |
| Cross Country (5) | 8K | 24:08.1 | 40 (24:08.1) | -- | -- | |
| 10K | 31:02.7 | -- | 84 (31:02.7) | 226 (32:44.6) | ||
| 2022-23 | Outdoors (6) | 1,500 | 3:43.03 | 22 (4:01.44) | -- | -- |
| 800 | 1:50.27 | -- | -- | -- | ||
| Steeple | 9:20.16 | -- | -- | -- | ||
| Indoors (5) | 800 | 1:52.85 | -- | -- | -- | |
| Mile | 4:01.67 | -- | -- | -- | ||
| 3,000 | 8:04.73 | -- | -- | -- | ||
| DMR | 9:31.02 | -- | -- | -- | ||
| Cross Country (3) | 8K | 24:20.4 | 42 (24:20.4) | -- | -- |