Racecast

Shelby Chipperfield

Thunder Basin (WY) · 12 · INTERVALLEY · 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 97
Seasons 5 2014 — 2019
Speed rating — all races

Track & Field

TF speed rating

2019 TF —

Thunder Basin (WY) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-05-18 Wyoming State Championships hj 4-08.00 — — +2.3%
2019-05-11 Wyoming 1A-2A-4A East Regional hj 4-08.00 — — -1.3%
2019-05-11 Wyoming 1A-2A-4A East Regional 200m 28.85 18th · 4th on team — -1.3%
2019-05-03 Camel Qualifier lj 14-06.50 — — +2.2%
2019-05-03 Camel Qualifier hj 4-06.00 — — +2.2%
2019-04-25 Buffalo Twilight hj 4-08.00 — — +2.8%
2019-04-16 2019 Gary Benson (WY) hj 4-08.00 — — +0.6%
2019-04-16 Gary Benson Border War hj 4-08.00 — — +1.6%
2019-04-16 Gary Benson Border War 400m 1:04.18 8th · 3rd on team — +1.6%
2019-04-16 2019 Gary Benson (WY) 400m 1:04.18 8th · 3rd on team — +0.6%
2019-04-13 Dan Hansen Sheridan Invitational 200m 29.45 19th · 7th on team — +1.6%
2019-04-13 Dan Hansen Sheridan Invitational 400m 1:04.05 8th · 2nd on team — +1.6% ★PR SR
2019-04-05 2019 Queen City Classic hj 4-06.00 — — +1.5%
2019-03-30 Jerry Campbell Track Invite hj 4-08.00 — — +2.8%
2019-03-30 Jerry Campbell Track Invite 200m 28.72 9th · 5th on team — +2.8% ★PR SR
2019-03-28 Basin Nation Meet hj 4-06.00 — — +4.5%
2019-03-22 Natrona Invitational 100m 14.58 33rd · 5th on team — +3.2% SR
2019-03-01 Wyoming State Indoor Championships hj 4-08.00 — — +1.1%
2019-03-01 Wyoming State Indoor Championships 55m 8.19 46th · 4th on team — +1.1% ★PR SR
2019-02-16 Simplot Games 200m 29.98 101st · 2nd on team — +1.1%
2019-02-09 NC Mustang-Fillies Indoor Invitational hj 4-04.00 — — +3.2%
2019-02-09 NC Mustang-Fillies Indoor Invitational 55m 8.28 32nd · 5th on team — +3.2%
2019-02-02 Basin Nation Invitational hj 4-04.00 — — +1.1%
2019-02-02 Basin Nation Invitational 200m 29.98 19th · 3rd on team — +1.1%
2019-02-02 Basin Nation Invitational 55m 8.29 35th · 7th on team — +1.1%
2019-01-24 Wyoming HS Open hj 4-06.00 — — +3.0%
2019-01-24 Wyoming HS Open 55m 8.28 34th · 6th on team — +3.0%
2019-01-19 Gillette Invitational hj 4-06.00 — — +1.1%
2019-01-19 Gillette Invitational 200m 29.96 20th · 2nd on team — +1.1% SR
2019-01-19 Gillette Invitational 55m 8.37 41st · 4th on team — +1.1%
2019-01-12 Natrona Indoor Invitational hj 4-06.00 — — +3.2%
2019-01-12 Natrona Indoor Invitational 55m 8.28 34th · 6th on team — +3.2% PR SR
2019-01-12 Natrona Indoor Invitational 200m 30.19 28th · 5th on team — +3.2% SR

2018 TF —

Thunder Basin (WY) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-05-11 WHSAA 4A East Regional hj 4-08.00 — — +4.4%
2018-05-11 WHSAA 4A East Regional 400m 1:08.4 22nd · 5th on team — +4.4%
2018-05-11 WHSAA 4A East Regional 200m 29.57 25th · 4th on team — +4.4%
2018-04-25 Buffalo Twilight lj 13-07.00 — — +2.8%
2018-04-21 Dan Hansen Invitational 100m 14.18 15th · 1st on team — +1.6% SR
2018-04-21 Dan Hansen Invitational 200m 28.92 16th · 2nd on team — +1.6%
2018-04-16 Gary Benson Border War hj 4-08.00 — — +1.6%
2018-04-16 Gary Benson Border War 400m 1:07.51 14th · 2nd on team — +1.6% PR SR
2018-04-12 Rapid City's Track-O-Rama hj 4-06.00 — — +1.4%
2018-04-12 Rapid City's Track-O-Rama lj 13-10.75 — — +1.4%
2018-04-10 2018 Queen City Classic lj 14-02.00 — — +1.5%
2018-04-10 2018 Queen City Classic hj 4-06.00 — — +1.5%
2018-04-07 Trojan Invite hj 4-06.00 — — +2.3%
2018-04-07 Trojan Invite lj 13-02.00 — — +2.3%
2018-03-23 Natrona Invitational lj 13-07.00 — — +3.2%
2018-03-23 Natrona Invitational hj 4-06.00 — — +3.2%
2018-03-23 Natrona Invitational 200m 28.77 12th · 3rd on team — +3.2% PR SR
2018-02-24 Starfish Invitational lj 14-03.50 — — +1.1%
2018-02-24 Starfish Invitational hj 4-08.00 — — +1.1%
2018-02-08 Basin Nation Meet hj 4-06.00 — — +1.1%
2018-02-08 Basin Nation Meet lj 13-07.50 — — +1.1%
2018-02-08 Basin Nation Meet 200m 29.37 5th · 3rd on team — +1.1% PR SR
2018-02-03 Sheridan Invite hj 4-07.00 — — +1.1%
2018-02-03 Sheridan Invite lj 13-09.00 — — +1.1%
2018-02-03 Sheridan Invite 200m 30.11 20th · 7th on team — +1.1% SR
2018-01-27 Wyoming Open hj 4-04.00 — — +3.0%
2018-01-27 Wyoming Open 200m 30.53 22nd · 10th on team — +3.0% SR
2018-01-20 Gillette Invitational hj NH — — +1.1%
2018-01-13 Stadium Sports Grill HS Open hj 4-10.00 — — +0.9%
2018-01-13 Stadium Sports Grill HS Open 60m 9.02 44th · 12th on team — +0.9% ★PR SR

2017 TF —

Campbell County (WY) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2017-05-13 WHSAA 4A East Regional lj 14-08.50 — — +2.2%
2017-05-13 WHSAA 4A East Regional 200m 29.68 21st · 6th on team — +2.2%
2017-05-13 WHSAA 4A East Regional 100m 14.47 20th · 6th on team — +2.2%
2017-05-05 Camel Qualifier lj 14-04.25 — — +2.2%
2017-05-05 Camel Qualifier hj 4-06.00 — — +2.2%
2017-05-05 Camel Qualifier 200m 29.39 12th · 7th on team — +2.2% PR SR
2017-05-05 Camel Qualifier 100m 14.07 22nd · 7th on team — +2.2%
2017-04-13 Rapid City's Track-O-Rama lj 12-11.50 — — +1.4%
2017-04-13 Rapid City's Track-O-Rama hj 4-07.00 — — +1.4%
2017-04-07 Trojan Invite lj 14-06.00 — — +2.3%
2017-04-07 Trojan Invite hj 4-06.00 — — +2.3%
2017-04-07 Trojan Invite 100m 13.9 11th · 2nd on team — +2.3% ★PR SR
2017-03-03 Wyoming State Indoor Track Championships hj 4-08.00 — — +1.1%
2017-01-21 Campbell County Indoor hj 4-08.00 — — +1.1%
2017-01-21 Campbell County Indoor 200m 30.5 36th · 13th on team — +1.1% SR
2017-01-14 Stadium Sports Grill HS Classic hj 4-06.00 — — +0.9%
2017-01-14 Stadium Sports Grill HS Classic 200m 30.54 38th · 11th on team — +0.9% SR

2016 TF —

Campbell County (WY) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2016-04-23 Dan Hansen Invitational hj 4-01.00 — — +1.6%
2016-04-23 Dan Hansen Invitational 100m 13.91 3rd · 2nd on team — +1.6% PR SR
2016-04-08 Trojan Invitational hj 4-03.00 — — +2.3%
2016-04-08 Trojan Invitational 100m 14.75 27th · 9th on team — +2.3% PR SR
2016-04-08 Trojan Invitational 200m 29.89 14th · 3rd on team — +2.3% PR SR
2016-04-05 Natrona 9th-10th Invitational hj 4-03.00 — — +3.2%
2016-04-05 Natrona 9th-10th Invitational 200m 30.47 9th · 6th on team — +3.2% PR SR
2016-01-23 Campbell County HS Indoor Invitational hj 4-06.00 — — +1.1%
2016-01-23 Campbell County HS Indoor Invitational 55m 8.33 54th · 12th on team — +1.1% PR SR
2016-01-23 Campbell County HS Indoor Invitational 200m 30.86 38th · 16th on team — +1.1% PR SR

2014 TF —

Sage Valley (ID) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2014-05-17 NE District Track & Field Championships tj 21-07.50 — — +2.2%
2014-05-17 NE District Track & Field Championships 400m 1:11.42 5th · 2nd on team — +2.2% PR SR
2014-05-13 East Classic - Best of the Best 400m 1:12.89 10th · 1st on team — +3.2%
2014-05-03 Sheridan Junior High Invitational Track lj 1-04.75 — — +1.6%
2014-05-03 Sheridan Junior High Invitational Track tj DNS — — +1.6%
2014-05-03 Sheridan Junior High Invitational Track 400m 1:12.14 8th · 2nd on team — +1.6% PR SR
2014-04-12 Buffalo Invitational Track Meet tj 21-06.50 — — +2.8%