Personal bests

Best marks in available results
Event / courseMarkMeetDate
Javelin · 450g AeroJav · OutdoorCascade League: Cedar Heights; Mattson @ Canyon Ridge · Oct 1353-06Cascade League: Cedar Heights; Mattson @ Canyon RidgeOctober 13, 2026
Shot Put · 4kg · OutdoorCascade League: Mattson; Meridian @ Maple View · Oct 622-03.00Cascade League: Mattson; Meridian @ Maple ViewOctober 6, 2026

Best marks from the meets included here. Cross Country bests are grouped by course and distance.

2026 Outdoor Track

5 results
DateMeetEventPlMarkGr
Oct 13Cascade League: Cedar Heights; Mattson @ Canyon RidgeOct 13 · Javelin · Place 7 · MattsonJavelin450g AeroJav7.53-06 PB8
Oct 13Cascade League: Cedar Heights; Mattson @ Canyon RidgeOct 13 · Shot Put · Place 7 · MattsonShot Put4kg7.19-11.508
Oct 6Cascade League: Mattson; Meridian @ Maple ViewOct 6 · Shot Put · Place 8 · MattsonShot Put4kg8.22-03.00 PB8
Sep 29Cascade League: Meeker; Northwood @ MattsonSep 29 · Shot Put · Place 8 · MattsonShot Put4kg8.22-03.008
Sep 22Cascade League: Mattson; Mill Creek @ Summit TrailSep 22 · Shot Put · Place 5 · MattsonShot Put4kg5.21-01.758