Racecast

Tristyn Sellers

48-Unattached (AZ) · 2 · 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 22
Seasons 2 2025 — 2026
Speed rating — all races

Track & Field

TF speed rating

2026 TF —

48-Unattached (AZ) · Grade 2

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-06-13 ***USATF Arizona Junior Olympic Championships (Special) 100m 16.76 21st · 1st on team — -0.5% ★PR SR
2026-05-24 ***USATF Arizona State Championships (YOM) (Special) 100m 17.08 30th · 3rd on team — -2.2%
2026-03-14 ***USATF Arizona Regulation Meet (Special) - No 400 lj 2.51m — — +0.1%
2026-03-14 ***USATF Arizona Regulation Meet (Special) - No 400 100m 17 18th · 1st on team — +0.1% SR
2026-02-14 **34th Annual Indoor Classic (Special) 60m 10.72 28th · 1st on team — +3.5% ★PR SR

2025 TF —

Arizona Rising Suns (AZ) · Grade 1

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-24 USATF Arizona State Championships @MCC (YOM) lj 2.14m — — -0.5%
2025-05-24 USATF Arizona State Championships @MCC (YOM) javelin 4.30m — — -0.5%
2025-05-24 USATF Arizona State Championships @MCC (YOM) 100m 18.79 47th · 2nd on team — -0.5%
2025-04-26 USATF AZ Pioneers Meet- Marana HS lj 1.71m — — +1.0%
2025-04-26 USATF AZ Pioneers Meet- Marana HS 100m 17.36 32nd · 2nd on team — +1.0%
2025-04-12 **61st Annual Phoenix Invitational - Mesa CC (Special) lj DNF — — -2.2%
2025-04-12 **61st Annual Phoenix Invitational - Mesa CC (Special) 100m 17 50th · 2nd on team — -2.2% PR SR
2025-04-05 USATF AZ 60th Annual Phoenix Invitational lj FOUL — — -0.5%
2025-04-05 USATF AZ 60th Annual Phoenix Invitational 100m 18.22 71st · 1st on team — -0.5% PR SR
2025-04-05 USATF AZ 60th Annual Phoenix Invitational 200m 42.17 95th · 3rd on team — -0.5% ★PR SR
2025-03-15 USATF Arizona Regulation Meet - Canyon View HS (No 400m) 200m 42.64 41st · 3rd on team — +0.3% PR SR
2025-03-15 USATF Arizona Regulation Meet - Canyon View HS (No 400m) 100m 18.53 32nd · 3rd on team — +0.3% PR SR
2025-03-08 USATF Arizona Regulation Meet (No 200 except 6U) javelin 6.90m — — +0.6%
2025-03-08 USATF Arizona Regulation Meet (No 200 except 6U) 400m 1:43.31 44th · 2nd on team — +0.6% ★PR SR
2025-03-08 USATF Arizona Regulation Meet (No 200 except 6U) 100m 19.35 51st · 3rd on team — +0.6% PR SR
2025-02-15 33rd Annual Indoor Classic (Youth & Open:19-25) 200m 45.16 38th · 3rd on team — +3.5% PR SR
2025-02-15 33rd Annual Indoor Classic (Youth & Open:19-25) 60m 11.85 51st · 2nd on team — +3.5% PR SR