Mason Grantsaris

Discover the top high school track & field athletes in Montana with the 2026 MileSpli...

Discover the top high school track & field athletes in Montana with the 2026 MileSpli...

Following the conclusion of the national meets, we present the top ranked Montana Ret...

Following the conclusion of the national meets, we present the top ranked Montana Ret...

Following the conclusion of the national meets, we present the top ranked Montana Und...

Following the conclusion of the national meets, we present the top ranked Montana Sop...

Following the conclusion of the national meets, we present the top ranked Montana Boy...

See which MT athletes set new personal records in 2026....

Ranking the top overall Boys 1600m athletes in Montana during the 2026 Outdoor Season...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Ranking the top Class of 2028 Boys field event recruits in Montana....

Ranking the top Class of 2028 Boys sprints-hurdles event recruits in Montana....

Ranking the top Class of 2028 Boys distance event recruits in Montana....

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top underclassman Boys 100m performers in Montana during the 2026 Outdoor...

Ranking the top underclassman Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top Class of 2028 Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top Class of 2028 Boys 100m performers in Montana during the 2026 Outdoor...

Ranking the top overall Boys 1600m athletes in Montana during the 2026 Outdoor Season...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Discus marks compared to their season’s best...

Ranking the top Class of 2028 Boys sprints-hurdles event recruits in Montana....

Ranking the top Class of 2028 Boys distance event recruits in Montana....

Ranking the top underclassman Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top underclassman Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top underclassman Boys 100m performers in Montana during the 2026 Outdoor...

Ranking the top Class of 2028 Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top Boys performances in Montana for All Events taking place over the pas...

Ranking the top overall Boys Discus athletes in Montana during the 2026 Outdoor Seaso...

Combination Event Rankings: Montana’s best Boys Shot Put-Discus performers during t...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Discus marks compared to their season’s best...

Ranking the top Class of 2028 Boys sprints-hurdles event recruits in Montana....

Ranking the top Class of 2028 Boys distance event recruits in Montana....

Ranking the top underclassman Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top underclassman Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top underclassman Boys 100m performers in Montana during the 2026 Outdoor...

Ranking the top Class of 2028 Boys 100m performers in Montana during the 2026 Outdoor...

Ranking the top Class of 2028 Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top Boys performances in Montana for All Events taking place over the pas...

Ranking the top overall Boys 1600m athletes in Montana during the 2026 Outdoor Season...

Ranking the top overall Boys Discus athletes in Montana during the 2026 Outdoor Seaso...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Combination Event Rankings: Montana’s best Boys Shot Put-Discus performers during t...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Discus marks compared to their season’s best...

Ranking the top Class of 2028 Boys distance event recruits in Montana....

Ranking the top underclassman Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top Boys performances in Montana for All Events taking place over the pas...

Ranking the top overall Boys 1600m athletes in Montana during the 2026 Outdoor Season...

Ranking the top overall Boys Discus athletes in Montana during the 2026 Outdoor Seaso...

Ranking the top Class of 2028 Boys field event recruits in Montana....

Ranking the top underclassman Boys 1600m performers in Montana during the 2026 Outdoo...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top underclassman Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top Class of 2028 Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Highlighting the top Boys performances in Montana for Outdoor Season competition duri...

The best of April: a statewide roundup of the top 2028 Boys track and field marks fro...

The best of April: a statewide roundup of the top Boys track and field marks from out...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Ranking the top overall Boys Discus athletes in Montana during the 2026 Outdoor Seaso...

Combination Event Rankings: Montana’s best Boys Shot Put-Discus performers during t...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Discus marks compared to their season’s best...

Highlighting the top Class of 2028 Boys performances for All Events in Montana during...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top underclassman Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Discus performers in Montana during the 2026 Outdo...

Highlighting the top Boys performances in Montana for Outdoor Season competition duri...

Ranking the top Boys performances in Montana for All Events taking place over the pas...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Ranking the top overall Boys Discus athletes in Montana during the 2026 Outdoor Seaso...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Discus marks compared to their season’s best...

See which MT athletes set new personal records last week....

Ranking the top underclassman Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Discus performers in Montana during the 2026 Outdo...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Highlighting the top Class of 2028 Boys performances for All Events in Montana during...

Ranking the top Boys performances in Montana for All Events taking place over the pas...

Highlighting the top Boys performances in Montana for Outdoor Season competition duri...

MT PR Report: Boys Outdoor Track PR's April 9-13. See which MT athletes set new perso...

Ranking the top overall Boys Discus athletes in Montana during the 2026 Outdoor Seaso...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Discus marks compared to their season’s best...

Ranking the top Class of 2028 Boys field event recruits in Montana....

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Highlighting the Class of 2028 top Boys performances for All Events in Montana during...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Ranking the top Class of 2028 Boys field event recruits in Montana....

Highlighting the top Class of 2028 Boys performers in Montana for the Field Events du...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Ranking the top Class of 2028 Boys field event recruits in Montana....

Ranking the top Class of 2028 Boys field event recruits in Montana....

Ranking the top Boys performances for All Events in Montana during the month of March...

Ranking the top underclassman Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Class of 2028 Boys Shot Put performers in Montana during the 2026 Out...

Ranking the top Boys Shot Put performers in Montana during the 2026 Outdoor Season....

Ranking the top Boys Shot Put performers in Montana during the 2026 Outdoor Season....

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Ranking the top Class of 2028 Boys field event recruits in Montana....

Ranking the top Class of 2028 Boys field event recruits in Montana....

Montana MileSplit 2026 Boys All-Class Sprints & Hurdles Preview...

Ranking the top overall Boys Shot Put athletes in Montana during the 2026 Outdoor Sea...

Improvement Rankings: Top Montana Boys Shot Put marks compared to their season’s be...

Ranking the top Class of 2028 Boys field event recruits in Montana....

Highlighting the Class of 2028 top ranked Boys Shot Put performers across the country...

Ranking the top underclassman Boys Shot Put performers across the country during the ...

Best in State: Top Boys Class of 2028 performers in All Events from Montana...

Ranking the top Boys performers in All Events during the 2026 Outdoor Season....

Ranking the top Boys performers in All Events during the 2026 Indoor Season....

Ranking the top Class of 2028 Boys Field Event Recruits from Montana during the 2026 ...

Ranking the top overall Boys Shot Put performers in Montana to this point in the 2026...

Improvement Rankings: Highlighting the top Montana Boys Shot Put performers this Outd...

Ranking the top underclassman Boys Shot Put performers across the country during the ...

Ranking the top Boys Shot Put performers across the country for the 2026 Outdoor Season.

Highlighting the best Boys performances produced in Montana from March 2nd - March 8t...

Ranking the top Boys performances for All Events achieved in Montana during the month...

Ranking the top Boys athletes for All Events in Montana during the early stages of th...

The Indoor Season is nearing its conclusion, here are the top-ranked Class of 2028 Bo...

Ranking the top Boys returners for Class AA Western Division ahead of the 2026 Outdoo...

Ranking the top returning Boys athletes in the Missoula Metro area for the 2026 Outdo...

Ranking the top returning Boys performers state-wide for the Discus event....

Ranking the top returning Boys performers state-wide for the Shot Put event....

Ranking the top returning Boys performers state-wide for the 100m event....

Ranking the top Shot Put performances delivered state-wide by High School Boys during...

Ranking the top performances delivered in Montana by High School boys during Indoor S...

Ranking the top Shot Put performances delivered by Montana-based sophomore boys durin...

Ranking the top boys Grade 11-12 combined classes in Montana for the 2026 Indoor Trac...

Ranking the top boys Grade 9-10 combined classes in Montana for the 2026 Indoor Track...

Check out the top rankings in the Discus Throw for MT....

Check out the top rankings in the Shot Put for MT....

Check out the top rankings in the Shot Put for MT....

Check out the top rankings in the 100 Meter Dash for MT....

All rankings for MT boys across 8 events....

All rankings for MT boys across 4 events....

Discover the top high school track & field athletes in Montana with the 2025 MileSpli...

Check out the top 100 boys times/marks from Class AA this season around Montana outdo...

Rankings Montana's top performances produced by members of the freshman class during ...

Check out the Top 100 MT Boys In The Class Of 2028 - Every Event Ranked (April 27th).