Racecast

Kolby Arison

Sierra Foothill Track Club (CA) · 7 · Compare head to head

Athlete rating 94.5 2025 TF season
Best race 100.3 TF
Races 30
Seasons 4 2023 — 2026

RankedNation #53110·CA #4390·Team #3784 ?

Rating scale ?
Speed rating — all races

Track & Field

TF speed rating

2026 TF

Sierra Foothill Track Club (CA) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-06-06 66th Golden West Invitational javelin 14.43m -0.031
2026-06-06 66th Golden West Invitational lj SCR -0.031
2026-06-06 66th Golden West Invitational 100mh 20.43 2nd · 1st on team -0.031 ★PR SR
2026-01-31 2026 Grant Winter All-Comers Series lj 12-03.00 -0.014
2026-01-31 2026 Grant Winter All-Comers Series 200m 32.31 18th · 6th on team -0.014 ★PR SR
2026-01-31 2026 Grant Winter All-Comers Series 100mh 21.49 3rd · 2nd on team -0.014 PR SR
2026-01-17 2026 Grant Winter All-Comers Series lj 11-07.00 -0.014
2026-01-17 2026 Grant Winter All-Comers Series 60mh 12.55 9th · 2nd on team -0.014
2025-12-13 RTA Winterfest Indoor Track & Field Meet '25 lj 3.04m -0.021
2025-12-13 RTA Winterfest Indoor Track & Field Meet '25 200m 32.68 7th · 1st on team -0.021 PR SR
2025-12-13 RTA Winterfest Indoor Track & Field Meet '25 60mh 12.39 2nd · 1st on team -0.021 ★PR SR

2025 TF 94.5

Sierra Foothill Track Club (CA) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-06-13 USATF Pacific Association Jr Olympic Championships lj DNS -0.031
2025-06-13 USATF Pacific Association Jr Olympic Championships javelin 13.66m -0.031
2025-06-13 USATF Pacific Association Jr Olympic Championships 400m 1:25.24 27th · 1st on team -0.031 ★PR SR
2025-06-07 65th Annual Golden West Invitational 800m 3:12.39 28th · 3rd on team 94.5 -0.031 ★PR SR RSR
2025-01-18 2025 Grant Winter All-Comers Series shot 20-00.00 -0.014
2025-01-18 2025 Grant Winter All-Comers Series lj 10-10.00 -0.014

2024 TF 100.3

Sierra Foothill Track Club (CA) · Grade 5

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-06-23 USATF Pacific Association Junior Olympic Championships shot 5.08m -0.024
2024-06-23 USATF Pacific Association Junior Olympic Championships lj 3.07m -0.024
2024-06-23 USATF Pacific Association Junior Olympic Championships 80mh 19.05 18th · 1st on team -0.024 ★PR SR
2024-06-16 USATF Region 14 Junior Olympic Combined Events Championships shot 5.23m -0.028
2024-06-16 USATF Region 14 Junior Olympic Combined Events Championships hj NH -0.028
2024-06-16 USATF Region 14 Junior Olympic Combined Events Championships lj 3.41m -0.028
2024-06-16 USATF Region 14 Junior Olympic Combined Events Championships 1500m 6:58.71 15th · 1st on team 100.3 -0.028 ★PR ★R SR RSR
2024-06-16 USATF Region 14 Junior Olympic Combined Events Championships 80mh 20.03 11th · 1st on team -0.028 PR SR

2023 TF

Una Youth 14 · Grade 4

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-07-22 Grant Summer All-Comers Series lj 10-00.00 -0.014
2023-07-22 Grant Summer All-Comers Series shot 15-01.50 -0.014
2023-07-22 Grant Summer All-Comers Series 100m 17.49 24th · 3rd on team -0.014
2023-07-08 Grant Summer All-Comers Series lj 8-10.00 -0.014
2023-07-08 Grant Summer All-Comers Series 100m 17.38 20th · 4th on team -0.014 ★PR SR