Sort By:
Filter By:

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2025 - CC

5000 Meter Run

XXX Play Video
XXX
XXXX
Assassins Creed
Oct 25, 2025
XXX Play Video
XXX
XXXX
World of Warcraft
Oct 17, 2025
XXX Play Video
XXX
XXXX
Super Mario Brothers
Oct 09, 2025
XXX Play Video
XXX
XXXX
GoldenEye for N64
Sep 27, 2025
XXX Play Video
XXX
XXXX
GoldenEye for N64
Sep 20, 2025
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Sep 13, 2025
XXX Play Video
XXX
XXXX
World of Warcraft
Sep 05, 2025
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Aug 29, 2025

2025 - Outdoor

800 Meter Run

XXX Play Video
XXX
XXXX
World of Warcraft
Apr 17, 2025

1600 Meter Run

XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
May 16-17, 2025
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
May 10, 2025
XXX Play Video
XXX
XXXX
World of Warcraft
May 08, 2025
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
May 03, 2025
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 29, 2025
XXX Play Video
XXX
XXXX
World of Warcraft
Apr 26, 2025
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 15, 2025
XXX Play Video
XXX
XXXX
Super Mario Brothers
Apr 11, 2025
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 04, 2025

3200 Meter Run

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 16-17, 2025
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 10, 2025
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 03, 2025
XXX Play Video
XXX
XXXX
GoldenEye for N64
Apr 26, 2025
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 15, 2025
XXX Play Video
XXX
XXXX
Assassins Creed
Apr 11, 2025
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 04, 2025

2024 - CC

5000 Meter Run

XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Oct 26, 2024
XXX Play Video
XXX
XXXX
Super Mario Brothers
Oct 18, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
Oct 10, 2024
XXX Play Video
XXX
XXXX
GoldenEye for N64
Oct 03, 2024
XXX Play Video
XXX
XXXX
Super Mario Brothers
Sep 28, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
Sep 21, 2024
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Sep 14, 2024
XXX Play Video
XXX
XXXX
GoldenEye for N64
Sep 06, 2024
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Aug 30, 2024

2024 - Outdoor

1600 Meter Run

XXX Play Video
XXX
XXXX
Assassins Creed
May 17-18, 2024
XXX Play Video
XXX
XXXX
World of Warcraft
May 11, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
May 09, 2024
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 04, 2024
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 27, 2024
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 20, 2024
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 18, 2024
XXX Play Video
XXX
XXXX
World of Warcraft
Apr 13, 2024

3200 Meter Run

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 17-18, 2024
XXX Play Video
XXX
XXXX
Super Mario Brothers
May 11, 2024
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 04, 2024
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 27, 2024
XXX Play Video
XXX
XXXX
GoldenEye for N64
Apr 18, 2024
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 13, 2024

2023 - CC

5000 Meter Run

XXX Play Video
XXX
XXXX
Assassins Creed
Oct 14, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
Oct 07, 2023
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Sep 28, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Sep 23, 2023
XXX Play Video
XXX
XXXX
World of Warcraft
Sep 19, 2023
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Sep 01, 2023
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Aug 25, 2023

2023 - Outdoor

800 Meter Run

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 02, 2023

1600 Meter Run

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 19-20, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 13, 2023
XXX Play Video
XXX
XXXX
Assassins Creed
May 11, 2023
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 06, 2023
XXX Play Video
XXX
XXXX
World of Warcraft
Apr 29, 2023
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 22, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
Apr 15, 2023

3200 Meter Run

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 13, 2023
XXX Play Video
XXX
XXXX
World of Warcraft
Apr 22, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
Apr 15, 2023
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 06, 2023

Latest News All News

Most Improved Boys 5K Times at MHSA XC Championships...
Nov 07, 2025
Check out the Most Improved Boys 5K Times at MHSA Cross Country Championships....
Fastest Senior Boys 5K Times at MHSA Cross Country Cham...
Nov 04, 2025
Check out the Fastest Senior Boys 5K Times at the MHSA Cross Country Championships...
Fastest Boys 5K Times at MHSA Cross Country Championshi...
Nov 04, 2025
Check out the Fastest Boys 5K Times at the MHSA Cross Country Championships...
Weekly Merge: Fastest Boys 5K Times In MT (Oct. 6-12)...
Oct 16, 2025
Ranking the top performances state-wide during cross country competition taking place last week....
Monthly Merge: Top Boys 5K Times In September...
Sep 29, 2025
Ranking the top performances state-wide during cross country competition taking place throughout the month of September....
Monthly Merge: Top Girls 5K Times In September...
Sep 29, 2025
Ranking the top performances state-wide during cross country competition taking place throughout the month of September....
Most Impressive Senior Boys 5K Times In MT This Season...
Sep 25, 2025
Ranking the top senior class athletes for the 2025 cross country season....
2025 Outdoor Rankings
MT National
1600m 4:49.23 999th 999th
3200m 10:44.49 999th 999th
2024 Outdoor Rankings
MT National
3200m 10:53.23 999th 999th

See where Mason Colliander ranks.

Join Now
Already a member? Log In.
College Progression Tracker

Your 1600m performance is better than XX% of Division I athletes when they were Senior in high school.

Personal Records High School
Outdoor
800 Meter Run 2:20.54
1600 Meter Run 4:49.23
3200 Meter Run 10:44.49
CC
5000 Meter Run 17:21.47