Racecast

Abigail Serna

New Mexico Highlands (CO) · Sr · TX D6ADistrict 8 · 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 87.4 2025 TF season
Best race 114.2 XC
Races 95
Seasons 10 2016 — 2025

RankedNation #15258·NCAA DII #3764·SOUTH CENTRAL #1050·TX #608·Team #9 ?

Training paces & VO2max → critical speed 7:54/mi, fitted from 8 races in 2024

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2024 XC 91.0

New Mexico Highlands (CO) · Grade SR-4

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-09 Washington Park 6000m 35:10.8 171st · 6th on team — +3.1%
2024-10-26 N.M. Highlands Gene Torres Golf Course 6000m 28:14.4 116th · 5th on team 90.6 -1.9% ★CR SR CSR
2024-10-05 Dallas Baptist 5000m 23:28.4 356th · 6th on team 90.0 -2.3% ★CR CSR
2024-09-27 New Mexico Highlands 5000m 23:34.3 17th · 7th on team 88.8 — ★CR CSR
2024-09-21 Washington Park 6000m 29:46.4 123rd · 6th on team 90.4 +3.1% SR CSR
2024-09-07 Monument Valley Park 5000m 22:55.2 59th · 6th on team 95.4 +0.9% SR CSR RSR

2023 XC 103.3

New Mexico Highlands (CO) · Grade Jr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-04 Lubbock Christian University 6000m 26:21.2 155th · 5th on team 99.6 +0.1% ★PR ★CR SR CSR
2023-10-21 Washington Park 6000m 26:43.4 104th · 6th on team 101.8 +3.1% PR ★CR SR CSR
2023-10-06 Monument Valley Park 5000m 20:36.1 43rd · 2nd on team 104.0 +0.9% ★CR CSR
2023-09-28 New Mexico Highlands University 5000m 21:54.4 8th · 6th on team 103.8 +5.1% ★CR CSR
2023-09-16 Tom Rutledge Cross Country Course 5000m 20:03.1 87th · 3rd on team 104.3 -2.6% ★PR ★CR SR CSR
2023-09-02 Monument Valley Park 5000m 20:38.8 38th · 3rd on team 106.3 +0.9% PR CR SR CSR RSR

2022 XC 94.5

New Mexico Highlands (CO) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-11-19 Washington Park 6000m 28:51.1 160th · 4th on team 94.1 +3.1% CR CSR
2022-11-05 Hillcrest Golf Club 6000m 29:33.6 108th · 4th on team 93.3 +4.7% ★CR CSR
2022-10-15 Eastern New Mexico 6000m 28:11.4 8th · 4th on team 94.1 +0.6% ★CR SR CSR
2022-09-23 Gene Torres Golf Course 5000m 24:01.6 10th · 4th on team 90.3 -0.4% ★CR CSR
2022-09-17 Tom Rutledge Cross Country Course 5000m 21:40.6 223rd · 6th on team — -2.6% PR CR SR CSR
2022-09-17 Tom Rutledge Cross Country Course 5000m 21:40.5 217th · 6th on team 98.1 -2.6% PR CR SR CSR RSR
2022-09-03 Monument Valley Park 5000m 22:47.2 58th · 5th on team 96.9 +0.9% CR SR CSR RSR

2021 XC 91.5

New Mexico Highlands (CO) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-10-23 Applewood Golf Course 6000m 30:10.8 114th · 8th on team 91.9 +4.5% ★CR CSR
2021-10-09 Fort Hays State University 5000m 22:55 148th · 8th on team 94.2 -1.6% ★CR SR CSR
2021-10-08 N.M. Highlands Gene Torres Golf Course 5000m 26:09.5 23rd · 8th on team 83.3 -0.4% ★CR CSR
2021-10-01 New Mexico Highlands 5000m 26:09.5 23rd · 8th on team 86.9 +5.1% CR CSR
2021-09-18 New Mexico St. 5000m 23:52.1 45th · 6th on team 89.5 -3.8% ★CR CSR
2021-09-11 Monument Valley Park 6000m 27:30.9 42nd · 7th on team 100.2 +1.4% PR ★CR SR CSR RSR
2021-09-04 LCU Cross Country Course 5000m 23:07.2 71st · 9th on team 94.2 -0.5% ★CR SR CSR RSR

2020 XC 110.3

Little Elm (TX) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-10-10 Prosper High School 5000m 22:14.3 32nd · 1st on team 114.2 -1.4% PR ★CR ★R SR CSR RSR
2020-10-03 North Lakes Park 5000m 22:48 18th · 1st on team 111.2 -0.5% PR ★CR R SR CSR RSR
2020-09-12 Myers Park and Events Center 5000m 24:42.9 44th · 1st on team 105.4 0.0% SR CSR RSR

2019 XC 100.7

Little Elm (TX) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-10-05 Resource Center 5000m 23:55.5 18th · 1st on team 106.1 -0.3% ★CR SR CSR RSR
2019-09-20 Dutch Branch Park 5000m 24:20.9 67th · 1st on team 101.0 -3.3% ★CR SR CSR
2019-09-14 Norbuck Park 5000m 27:19.1 54th · 1st on team 94.4 +0.7% ★CR CSR
2019-09-07 Discovery Park 5000m 25:14.1 39th · 1st on team 101.5 +0.7% SR CSR RSR

2018 XC 104.8

Little Elm (TX) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-10-11 North Lakes Park 5000m 24:17.8 39th · 1st on team 103.4 -0.5%
2018-09-29 South Lakes Park 4828m 22:12.8 90th · 1st on team 106.3 -2.4% ★PR ★CR SR CSR
2018-09-15 Discovery Park 5000m 23:17.3 71st · 2nd on team 109.8 +0.7% PR ★CR R SR CSR RSR
2018-09-01 North Lakes Park 5000m 23:54 175th · 1st on team 106.3 -0.5% PR CR R SR CSR RSR
2018-08-24 McInnish Park & Sports Complex 3218m 15:11.5 115th · 2nd on team 104.0 +0.4% ★PR ★CR SR CSR RSR
2018-08-18 North Lakes Park 5000m 25:33.8 85th · 2nd on team 98.7 -0.5% CR SR CSR RSR

2017 XC 102.4

Little Elm (TX) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2017-10-10 Myers Park and Events Center 5000m 24:21.9 30th · 4th on team 103.6 0.0%
2017-09-30 Southlake Park 3218m 15:14.5 6th · 1st on team 104.8 +2.1% PR ★CR R SR CSR RSR
2017-09-23 Myers Park and Events Center 5000m 25:30.4 86th · 1st on team 99.5 0.0%
2017-09-09 Myers Park and Events Center 5000m 24:08.3 33rd · 2nd on team 104.6 0.0% PR ★CR R SR CSR RSR
2017-08-26 Warren Park 5000m 25:12.7 54th · 2nd on team 99.4 -0.1% PR ★CR SR CSR RSR

2016 XC —

Lakeside (CA) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2016-11-30 North Lakes Park 2414m 12:24.3 53rd · 5th on team — 0.0% ★PR ★CR SR CSR
2016-11-16 North Lakes Park 2000m 12:04 39th · 4th on team — -6.5% ★PR ★CR SR CSR

Track & Field

TF speed rating

2025 TF 84.4

New Mexico Highlands (CO) · Grade Sr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-04-17 Mines Midweek #2 800m 3:03.46 7th · 1st on team 88.4 +2.7% SR RSR
2025-04-10 2025 Jo Meaker Classic and Multi 800m 3:05.14 31st · 5th on team 85.9 +1.4% SR RSR
2025-03-21 West Texas Relays 800m 3:22.67 17th · 5th on team 78.9 +1.4% SR RSR

2024 TF 92.3

New Mexico Highlands (CO) · Grade Jr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-04-19 Don Kirby Tailwind Invitational 1500m 6:07.31 15th · 2nd on team 89.9 +1.9%
2024-04-14 Maverick Invite #2 1500m 6:01.74 12th · 1st on team 91.1 +1.7% ★PR SR
2024-04-14 Maverick Invite #2 800m 2:59.59 12th · 2nd on team 89.6 +1.7%
2024-04-06 Jo Meaker Classic and Multi 800m 2:54.8 20th · 3rd on team 92.7 +1.4%
2024-03-30 Chuck Haering Classic 800m 2:51.61 37th · 2nd on team 94.2 +2.6%
2024-03-16 Dr. Dan Caprioglio Invite 800m 2:53.56 18th · 2nd on team 93.5 +2.6%
2024-02-09 New Mexico Don Kirby Invitational 800m 2:45.69 45th · 3rd on team 96.2 +0.5% SR RSR
2024-02-03 New Mexico Collegiate Classic 800m 2:53.26 29th · 2nd on team 91.9 +0.5% SR RSR
2024-01-27 New Mexico Team Open 800m 2:54.63 31st · 3rd on team 91.2 +0.5% SR RSR

2023 TF 94.3

New Mexico Highlands (CO) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-04-20 Don Kirby Tailwind Open 800m 2:50.17 17th · 2nd on team 95.4 +1.9%
2023-04-15 Ross Black Open 200m 31.86 21st · 3rd on team — +2.3% ★PR SR
2023-04-15 Ross Black Open 800m 2:48.64 8th · 2nd on team 96.1 +2.3%
2023-04-07 UNM Spring Invitational 800m 2:57.12 17th · 4th on team 90.8 +1.9%
2023-04-06 New Mexico Spring Invitational 800m 2:46.15 19th · 3rd on team 96.5 +1.9%
2023-04-06 New Mexico Spring Invitational 200m 32.25 16th · 2nd on team — +1.9% PR SR
2023-04-01 CSU Pueblo Open 800m 2:45.25 30th · 1st on team 98.5 +2.6% ★PR SR RSR
2023-03-25 TTU Masked Raider 800m 2:48.57 27th · 1st on team 95.1 +0.9% PR SR RSR
2023-02-04 New Mexico Collegiate Classic 800m 2:54.04 43rd · 2nd on team 91.7 +0.5% SR
2023-02-03 Meet results → Women's 800 Meters 2:46.15 19th · 3rd on team 94.6 — ★PR SR RSR
2023-02-03 Meet results → Women's 200 Meters 32.25 16th · 2nd on team — — ★PR SR
2023-01-21 Dr. Martin Luther King, Jr. Collegiate Invitational 800m 2:57 20th · 1st on team 90.2 +0.5%
2023-01-21 Dr. Martin Luther King, Jr. Collegiate Invitational 600m 2:06.47 17th · 1st on team — +0.5% ★PR SR
2022-12-10 Mountaineer Open and Multi 800m 2:56.73 2nd · 1st on team 94.4 +3.5% SR RSR

2022 TF 89.2

New Mexico Highlands (CO) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-04-21 Don Kirby Tailwind Open 800m 3:02.37 14th · 4th on team 89.0 +1.9%
2022-04-09 Jo Meaker Classic 800m 2:53.87 26th · 4th on team 93.0 +1.4% PR SR RSR
2022-04-07 St. Pius Distance Festival 800m 2:57.12 17th · 4th on team 91.6 +1.9% RSR
2022-04-02 TTU Masked Rider Open 800m 3:00.24 18th · 3rd on team 88.8 +0.9%
2022-03-26 CSU Pueblo Spank Blasing 800m 3:08.12 25th · 5th on team 86.6 +2.6%
2022-03-19 West Texas A&M Spring Break Classic 800m 2:56.67 14th · 3rd on team 90.9 +1.4% PR SR RSR
2021-12-11 Western Colorado Open 800m 3:18.11 10th · 4th on team 84.5 +3.5% PR SR RSR

2021 TF 103.2

Little Elm (TX) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-03-20 Little Elm Lobo Invitational 3200m 13:57.55 4th · 2nd on team 105.1 -0.8% ★PR SR RSR
2021-03-05 North Texas Track & Field Circuit #4 - Friday 3200m 14:08.9 7th · 1st on team 104.2 -0.8% PR SR RSR
2021-02-27 McKinney Invitational-NTX Circuit #3 3200m 14:36.9 10th · 2nd on team 100.4 -1.2% SR RSR

2020 TF 100.1

Little Elm (TX) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-03-12 Little Elm Lobo Club Invitational 1600m 6:45.58 3rd · 1st on team 101.1 -0.8% SR RSR
2020-03-12 Little Elm Lobo Club Invitational 3200m 14:49.11 2nd · 1st on team 99.2 -0.8%
2020-03-06 South Hills Scorpion Relays 1600m 6:57.27 9th · 1st on team 99.2 +0.6% SR
2020-03-06 South Hills Scorpion Relays 3200m 14:50 5th · 1st on team 100.1 +0.6%
2020-02-29 Castleberry Lion Relays 3200m 14:31.89 3rd · 1st on team 100.8 -1.1% SR RSR

2019 TF 98.5

Little Elm (TX) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-04-05 UIL 5A District 08 meet 2019 3200m 14:34.21 8th · 1st on team 101.2 -0.8% SR RSR
2019-03-01 McKinney Lions Invitational 1600m 7:05.07 15th · 1st on team 95.6 -1.5% SR RSR
2019-03-01 McKinney Lions Invitational 3200m 14:48.29 6th · 1st on team 98.6 -1.5% SR RSR

2018 TF 100.3

Little Elm (TX) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-03-24 Little Elm Lobo Club Invitational 1600m 6:40.57 4th · 1st on team 102.5 -0.8% ★PR SR RSR
2018-03-24 Little Elm Lobo Club Invitational 3200m 14:29.39 3rd · 1st on team 102.3 -0.8% PR SR
2018-03-09 South Hills Scorpion Relays 3200m 15:10.2 3rd · 1st on team 99.1 +0.6% RSR
2018-02-24 Castleberry Lion Relays 3200m 15:07.5 5th · 1st on team 97.5 -1.1% PR SR RSR

2017 TF 104.5

Lakeside (CA) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2017-03-06 MS DISD Zone B 2400m 11:09.8 4th · 2nd on team 104.5 -1.5% ★PR R SR RSR