John-Parker Trizzino
James Byrnes (SC) · 11 · SC D5AJIM AND EILEEN KILBRETH SPARTANBURG5A · Compare head to head
Athlete rating
126.4
2026 TF season
Races
47
Seasons
6
2021 — 2026
RankedNation #5269·SC #55·SC D5A #35·Team #3
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Training paces
& VO2max →
critical speed
6:10/mi, fitted from
10 races in 2025
Speed rating — all races
Cross Country
XC speed rating
2025 XC
114.5
James Byrnes (SC) · Grade 11
| Date |
Meet |
Event |
Result |
Place |
Rating |
Difficulty |
PR/SR Flags |
| 2025-10-04 |
McAlpine Creek Park
|
5000m |
17:56.3 |
58th
· 1st on team |
113.9 |
+0.002 |
★CR
CSR
|
| 2025-09-27 |
Dorman HS
|
5000m |
17:55.1 |
20th
· 1st on team |
116.2 |
+0.014 |
SR
CSR
RSR
|
| 2025-09-13 |
Clover High School
|
5000m |
18:29.2 |
47th
· 1st on team |
114.1 |
+0.037 |
★CR
CSR
RSR
|
| 2025-08-30 |
Milliken & Company
|
5000m |
18:08.5 |
48th
· 1st on team |
113.9 |
+0.014 |
★CR
SR
CSR
RSR
|
2024 XC
113.2
James Byrnes (SC) · Grade 10
| Date |
Meet |
Event |
Result |
Place |
Rating |
Difficulty |
PR/SR Flags |
| 2024-11-15 |
Hilton Field
|
5000m |
17:44 |
62nd
· 2nd on team |
113.1 |
-0.021 |
★PR
★CR
SR
CSR
|
| 2024-11-02 |
Roger Milliken Science Center
|
5000m |
18:12.1 |
28th
· 2nd on team |
112.6 |
+0.007 |
★CR
CSR
|
| 2024-10-23 |
Dorman HS
|
5000m |
17:47 |
26th
· 1st on team |
116.8 |
+0.014 |
★CR
CSR
RSR
|
| 2024-10-19 |
Greer High School XC Course
|
5000m |
17:46.1 |
62nd
· 2nd on team |
111.7 |
-0.032 |
PR
★CR
SR
CSR
|
| 2024-10-10 |
Gaffney HS
|
5000m |
18:06.3 |
1st
· 1st on team |
114.8 |
+0.015 |
PR
★CR
SR
CSR
RSR
|
| 2024-09-10 |
Boiling Springs High School
|
5000m |
18:52.9 |
9th
· 1st on team |
111.7 |
+0.029 |
★CR
SR
CSR
RSR
|
| 2024-09-03 |
Clinton HS
|
5000m |
18:54.8 |
2nd
· 1st on team |
111.6 |
+0.027 |
★CR
SR
CSR
RSR
|
2023 XC
109.7
James Byrnes (SC) · Grade 9
| Date |
Meet |
Event |
Result |
Place |
Rating |
Difficulty |
PR/SR Flags |
| 2023-11-04 |
Newberry College XC Course
|
5000m |
18:15 |
73rd
· 4th on team |
114.4 |
+0.016 |
PR
★CR
SR
CSR
RSR
|
| 2023-10-07 |
mcalpine
|
5000m |
18:47.9 |
217th
· 3rd on team |
109.1 |
-0.001 |
PR
★CR
SR
CSR
|
| 2023-09-30 |
Dorman HS
|
5000m |
18:52 |
30th
· 2nd on team |
110.9 |
+0.014 |
PR
CR
SR
CSR
RSR
|
| 2023-09-02 |
Milliken Plant Course
|
5000m |
19:13.9 |
121st
· 3rd on team |
108.5 |
+0.014 |
PR
★CR
SR
CSR
RSR
|
| 2023-08-26 |
Hillcrest HS
|
5000m |
19:42.1 |
34th
· 3rd on team |
105.3 |
+0.002 |
PR
★CR
SR
CSR
RSR
|
2022 XC
118.2
James Byrnes (SC) · Grade 8
| Date |
Meet |
Event |
Result |
Place |
Rating |
Difficulty |
PR/SR Flags |
| 2022-11-04 |
Newberry College
|
5000m |
20:01.9 |
97th
· 7th on team |
121.4 |
+0.003 |
★CR
CSR
|
| 2022-10-29 |
Milliken Plant Course
|
5000m |
19:45.3 |
55th
· 6th on team |
122.4 |
+0.014 |
PR
CR
R
SR
CSR
RSR
|
| 2022-10-19 |
Dorman HS
|
5000m |
20:07 |
23rd
· 4th on team |
119.6 |
+0.014 |
PR
CR
R
SR
CSR
RSR
|
| 2022-10-08 |
Newberry College
|
5000m |
20:22.7 |
208th
· 6th on team |
118.4 |
+0.003 |
PR
CR
R
SR
CSR
RSR
|
| 2022-09-14 |
Dorman HS
|
5000m |
22:05 |
32nd
· 4th on team |
112.2 |
+0.014 |
CR
CSR
|
| 2022-08-27 |
Jackson Park
|
5000m |
21:23.2 |
101st
· 5th on team |
116.7 |
+0.025 |
★CR
SR
CSR
|
| 2022-08-16 |
Spartanburg HS
|
5000m |
21:32 |
23rd
· 4th on team |
116.9 |
+0.059 |
★CR
SR
CSR
RSR
|
2021 XC
116.4
James Byrnes (SC) · Grade 7
| Date |
Meet |
Event |
Result |
Place |
Rating |
Difficulty |
PR/SR Flags |
| 2021-11-06 |
Newberry College
|
5000m |
21:00.7 |
112th
· 7th on team |
116.4 |
+0.003 |
PR
CR
R
SR
CSR
RSR
|
