Racecast

Nathan Tonner

Monrovia (CA) · 8 · ICC · 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 110.9 2025 TF season
Best race 126.7 XC
Races 52
Seasons 5 2021 — 2025

RankedNation #23901·IN #460·Team #29 ?

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2024 XC 104.9

Monrovia (CA) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-10-05 Laverne Gibson Course 3000m 13:43.4 382nd · 5th on team 101.3 -2.1% CSR
2024-09-21 Cascade High School 3000m 13:20.3 8th · 5th on team 109.4 +3.6% CSR
2024-09-17 Beech Grove Middle School 3000m 12:58 20th · 6th on team 107.7 -2.5% SR CSR
2024-09-12 Monrovia High School 3000m 13:10 5th · 5th on team 113.5 +5.1% ★CR SR CSR RSR
2024-09-03 Cloverdale High School 3000m 16:19 5th · 5th on team 92.6 +7.1% SR CSR RSR

2022 XC 110.5

Monrovia (CA) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-10-01 Laverne Gibson Course 2735m 12:09.4 244th · 3rd on team 106.6 ★PR ★CR SR CSR
2022-09-27 Monrovia High School 3000m 13:17.3 8th · 6th on team 113.1 +5.1% CR CSR
2022-09-17 Cascade High School 3000m 13:05 12th · 5th on team 113.4 +3.6% ★CR CSR
2022-09-13 Beech Grove Middle School 3000m 12:13.7 19th · 4th on team 113.2 -2.5% ★PR ★CR SR CSR
2022-09-10 Cascade High School 3000m 13:54.4 32nd · 6th on team 107.0 +3.6%
2022-09-07 Monrovia High School 3000m 13:42 13th · 5th on team 110.0 +5.1% CR CSR
2022-08-30 Cloverdale High School 3000m 12:33.7 2nd · 1st on team 122.1 +7.1% PR ★CR SR CSR RSR
2022-08-27 Riverton Parke High School 3000m 13:57.8 5th · 5th on team 107.6 +4.8% CSR
2022-08-22 Monrovia High School 3000m 13:44 7th · 4th on team 109.4 +5.1% CR CSR
2022-08-18 Cascade High School 3000m 13:38 5th · 3rd on team 109.7 +3.6% SR CSR RSR
2022-08-13 Edgewood Cross Country Course 3000m 14:06.5 31st · 3rd on team 103.5 +1.4% ★CR SR CSR RSR

2021 XC 118.2

Monrovia (CA) · Grade 5

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-10-02 Laverne Gibson Course 3000m 12:53.8 257th · 6th on team 120.9 -2.1% PR ★CR SR CSR
2021-09-28 Morgan County Fairgrounds 2500m 12:33.5 10th · 5th on team 105.2 ★PR ★CR SR CSR
2021-09-18 Cascade High School 2574m 12:35.1 18th · 6th on team 108.2 ★PR ★CR SR CSR
2021-09-14 Beech Grove Middle School 3000m 13:20 6th · 6th on team 119.7 -2.5% CR CSR
2021-09-11 Cascade High School 3000m 13:09.3 2nd · 2nd on team 125.7 +3.6% CR CSR
2021-09-08 Indian Creek High School 3000m 14:20.4 6th · 6th on team 115.8 +1.2% ★CR CSR
2021-09-02 Monrovia High School 3000m 14:00 6th · 6th on team 120.2 +5.1% CR CSR
2021-08-31 Cloverdale High School 3000m 13:56 5th · 5th on team 122.9 +7.1% CR CSR
2021-08-28 Riverton Parke High School 3000m 13:46.1 5th · 5th on team 123.2 +4.8% ★CR CSR
2021-08-25 Decatur Central High School Cross Country Course 3000m 13:03 4th · 1st on team 126.7 +3.0% PR ★CR ★R SR CSR RSR
2021-08-23 Speedway Senior High School 3000m 14:10 5th · 5th on team 116.3 +2.6% PR ★CR R SR CSR RSR
2021-08-19 Avon Middle School North 3000m 14:28 6th · 6th on team 113.4 +2.3% PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2025 TF 110.9

Monrovia (CA) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-04-30 Monrovia vs Franklin Community vs Decatur Central 800m 2:43.96 5th · 4th on team 110.9 +1.0% ★PR SR RSR

2023 TF 101.4

Monrovia (CA) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-10 MICC lj 13'9" +0.8%
2023-05-10 MICC hj NH +0.8%
2023-05-03 Morgan County Championship 400m 1:18.1 7th · 2nd on team -0.2%
2023-04-26 Monrovia vs Decatur vs Franklin Community lj 12'8" -0.7%
2023-04-26 Monrovia vs Decatur vs Franklin Community 800m 2:52.86 9th · 4th on team 103.9 -0.7% PR SR
2023-04-25 Monrovia vs Beech Grove lj 11-8.75 +1.0%
2023-04-25 Monrovia vs Beech Grove 800m 2:54.22 3rd · 2nd on team 105.0 +1.0% PR SR RSR
2023-04-19 Monrovia vs Speedway vs Triton Central lj 10'11" +0.3%
2023-04-19 Monrovia vs Speedway vs Triton Central 400m 1:12.93 8th · 2nd on team +0.3% ★PR SR
2023-04-19 Monrovia vs Speedway vs Triton Central 800m 3:10.6 10th · 6th on team 95.4 +0.3% SR RSR
2023-04-18 Monrovia vs Cascade vs Tri-West lj 12'3" +0.8%
2023-04-18 Monrovia vs Cascade vs Tri-West 400m 1:16.04 9th · 2nd on team +0.8%
2023-04-12 Monrovia vs Indian Creek lj 12'9" +1.0%
2023-04-12 Monrovia vs Indian Creek 400m 1:16.84 2nd · 2nd on team +1.0%
2023-04-12 Monrovia vs Indian Creek 200m 35.27 3rd · 3rd on team +1.0% ★PR SR
2023-04-10 Monrovia vs North Putnam lj 12'6.5" +1.1%
2023-04-10 Monrovia vs North Putnam 400m 1:13.02 2nd · 2nd on team +1.1% PR SR

2022 TF 111.0

Monrovia (CA) · Grade 5

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-04-20 Monrovia vs Speedway vs Triton Central lj 8'9.75" -1.1%
2022-04-20 Monrovia vs Speedway vs Triton Central 800m 3:39 13th · 6th on team 94.9 -1.1%
2022-04-20 Monrovia vs Speedway vs Triton Central 1600m 6:21 6th · 3rd on team 116.9 -1.1% ★PR SR RSR
2022-04-12 Monrovia vs North Putnam lj 11'6.5" -1.1%
2022-04-12 Monrovia vs North Putnam 1600m 6:22.1 3rd · 2nd on team 116.5 -1.1% PR SR RSR
2022-04-12 Monrovia vs North Putnam 800m 2:59.4 3rd · 3rd on team 115.9 -1.1% PR SR