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TJ Jackson

Linn-Mar Marion (IA) · 12 · MISSISSIPPI VALLEY SUPERIA D4A · Compare head to head

what a rating means
100 is the average runner in the athlete's pool; a rating of 133 means 33% faster than that average runner. Ratings are distance-normalised and course-adjusted, so a hard course and a fast track land on one number. Each pool (high school boys, college women, middle school…) has its own average, and the HS-equivalent view puts every pool on the high-school scale.
Athlete rating —
Races 28
Seasons 4 2020 — 2023
Speed rating — all races

Track & Field

TF speed rating

2023 TF —

Linn-Mar Marion (IA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-20 IAHSAA/IGHSAU State Championships lj 21-11.75 — — -1.4%
2023-05-20 IAHSAA/IGHSAU State Championships hj 6-11.00 — — -1.4%
2023-05-11 Iowa 4A State Qualifer - Linn-Mar hj 6' 8" — — +0.1%
2023-05-11 Iowa 4A State Qualifer - Linn-Mar lj 22' 8.75" — — +0.1%
2023-04-29 Drake Relays - HS hj 6-09.00 — — -1.4%
2023-04-29 Drake Relays - HS lj 22-00.00 — — -1.4%
2023-04-14 Linn-Mar Clark Weaver Invitational hj 6' 8" — — +0.1%
2023-04-14 Linn-Mar Clark Weaver Invitational lj D 23' 8.50" — — +0.1%
2023-04-11 Hawkins Co-Ed Relays 400m 57.92 16th · 3rd on team — +0.2% ★PR SR
2023-04-08 Marion Earlybird Invitational hj 6' 10.50" — — +0.4%
2023-03-16 UD HS Boys Classic hj 6-0 — — -0.9%
2023-03-13 MVC Indoor - Boys lj 22-05.50 — — -1.0%
2023-03-13 MVC Indoor - Boys 200m 23.79 7th · 1st on team — -1.0% ★PR SR
2023-03-10 IATC Indoor Championships lj 21-04.00 — — -1.1%
2023-03-07 Dickinson Relays - Boys 60m 7.41 58th · 2nd on team — -1.0% ★PR SR

2022 TF —

Linn-Mar Marion (IA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-21 Iowa HS State Track & Field Championships lj 20-09.25 — — -1.4%
2022-05-21 Iowa HS State Track & Field Championships hj 6-00.00 — — -1.4%
2022-04-30 Drake Relays (Men-Boys) lj 19-05.50 — — -1.4%
2022-04-30 Drake Relays (Men-Boys) hj 6-01.00 — — -1.4%
2022-04-16 Clark Weaver Lin-Mar Invitataional hj 6' 7" — — +0.1%
2022-04-16 Clark Weaver Lin-Mar Invitataional lj 21' 7" — — +0.1%
2022-03-08 Dickinson Relays (Boys) hj 6-05.00 — — -1.0%
2022-03-08 Dickinson Relays (Boys) 60m 7.51 101st · 2nd on team — -1.0% PR SR

2021 TF —

Linn-Mar Marion (IA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-05-22 Iowa State Track & Field Championsihps hj 6-04.00 — — -1.4%
2021-05-13 IAHSAA 4A District - CR Kennedy hj 6-05.00 — — +0.8%
2021-04-24 Drake Relays hj 1.90m — — -1.4%

2020 TF —

Linn-Mar Marion (IA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-03-10 Dickinson Relays lj 18-06.00 — — -1.0%
2020-03-10 Dickinson Relays 60m 7.86 151st · 3rd on team — -1.0% PR SR