Racecast

Breckyn Kornachuk

UC Irvine (CA) · So · Compare head to head

Athlete rating 112.8 2026 TF season
Best race 140.6 XC
Races 126
Seasons 9 2018 — 2026

RankedNation #4201·NCAA DI #2836·WEST #1218·BIG WEST #125·CA #459·Team #17 ?

Training paces & VO2max → critical speed 6:24/mi, fitted from 9 races in 2025

Rating scale ?

Cross Country

2025 XC 108.3

UC Irvine (CA) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-18 University of California, Riverside 6000m 23:02 153rd · 5th on team 107.6 -0.021 ★PR ★CR SR CSR
2025-09-27 Agricultural Operations Course 5000m 18:43.1 42nd · 2nd on team 110.8 -0.005 ★CR SR CSR RSR
2025-09-05 William R Mason Regional Park 5000m 19:06.8 17th · 8th on team 106.7 -0.018 ★CR SR CSR RSR

2024 XC 106.4

UC Irvine (CA) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-10-19 University of California, Riverside 6000m 23:44.2 137th · 11th on team 104.5 -0.021 PR CR SR CSR
2024-09-21 University of California, Riverside 5000m 18:47.5 53rd · 7th on team 108.3 -0.018 ★CR SR CSR RSR
2024-09-06 Concordia U. (CA) 6000m 25:26.8 87th · 16th on team — -0.000 PR ★CR SR CSR

2023 XC 128.2

Lakeridge (OR) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-11 Eagle Island State Park 5000m 20:37.9 178th · 5th on team 123.7 +0.025 CSR
2023-11-04 Lane Community College 5000m 21:04.6 81st · 6th on team 120.5 +0.012 CSR
2023-10-25 Clackamas Community College 5000m 19:06.69 10th · 5th on team 131.2 +0.004
2023-10-13 Rose City Golf Course 5000m 18:59.9 32nd · 4th on team 131.3 +0.001 ★CR CSR
2023-10-07 Bryant Park 5000m 19:37.9 16th · 6th on team 126.9 -0.004 CSR
2023-09-27 Clackamas Community College 5000m 18:48.46 3rd · 2nd on team 132.6 +0.004 SR CSR
2023-09-15 Meriwether National Golf Club 5000m 19:57.24 21st · 4th on team 127.3 +0.006 SR CSR
2023-09-06 Westmoreland Park 5000m 20:01 8th · 3rd on team 123.8 -0.001 SR CSR
2023-09-02 The Hydrangea Ranch 5000m 20:06.4 6th · 1st on team 136.3 +0.104 SR CSR RSR
2023-08-24 Lakeridge High School 3000m 11:55.4 3rd · 3rd on team 128.4 +0.081 ★PR ★CR SR CSR RSR

2022 XC 132.3

Unat-Kornachuk-Breckyn (OR) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-11-12 Eagle Island State Park 5000m 18:52.7 28th · 1st on team 134.1 +0.025 ★CR CSR
2022-11-05 Lane Community College 5000m 18:56.6 17th · 2nd on team 132.7 +0.012 ★CR CSR
2022-10-26 Clackamas Community College 5000m 18:28 3rd · 1st on team 135.5 +0.004 ★CR SR CSR
2022-10-14 Rose City Golf Course 5000m 19:08 9th · 2nd on team 131.1 +0.001 CR CSR
2022-10-08 Lakewood High School 4506m 18:27.6 15th · 1st on team — — ★PR ★CR SR CSR
2022-09-28 Tualatin HS 5000m 18:43.1 3rd · 1st on team 132.9 +0.005 ★CR CSR
2022-09-24 Blue Lake Regional Park 5000m 18:47.2 37th · 1st on team 132.8 +0.001 ★CR CSR
2022-09-16 Meriwether National Golf Club 5000m 18:31.3 8th · 1st on team 134.2 +0.006 ★CR SR CSR
2022-09-07 Clackamas Community College 5000m 19:41 3rd · 1st on team 127.0 +0.004 CR CSR
2022-09-03 The Hydrangea Ranch 5000m 19:39.1 8th · 1st on team 136.3 +0.104 ★CR SR CSR RSR
2022-08-25 Lakeridge High School 3000m 12:11 1st · 1st on team 126.1 +0.081 PR CR SR CSR RSR

2021 XC 131.4

Lakeridge (OR) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-20 Lakewood High School 4506m 18:44.2 34th · 1st on team — — PR CR SR CSR
2021-11-13 Eagle Island State Park 5000m 19:13 24th · 1st on team 133.8 +0.025 CR CSR
2021-11-06 Lane Community College 5000m 19:35.3 38th · 2nd on team 130.2 +0.012 CR CSR
2021-10-27 Oregon City High School 5000m 19:00.1 4th · 2nd on team 131.9 -0.001 ★CR CSR
2021-10-16 Milo McIver State Park 5000m 18:04 9th · 1st on team 138.0 -0.006 ★CR CSR
2021-10-06 Westmoreland Park 5000m 18:29.6 1st · 1st on team 135.1 -0.001 ★CR CSR
2021-10-02 Bryant Park 5000m 17:51 2nd · 1st on team 140.6 -0.004 ★PR ★CR ★R SR CSR RSR
2021-09-22 Lake Oswego Junior High School 5000m 20:26.6 2nd · 2nd on team 126.8 +0.045 ★CR CSR
2021-09-17 Meriwether National Golf Club 5000m 19:05.7 7th · 1st on team 131.3 +0.006 PR CR SR CSR
2021-09-08 Oregon City High School 5000m 21:38.6 11th · 3rd on team 116.3 -0.001 CR CSR
2021-09-04 The Hydrangea Ranch 5000m 20:13.2 5th · 1st on team 135.6 +0.104 PR CR R SR CSR RSR
2021-08-25 Lakeridge High School 3000m 12:13 1st · 1st on team 126.1 +0.081 PR CR SR CSR RSR

2019 XC 104.3

Bozeman Track (MT) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-11-16 Eagle Island State Park 2253m 11:44.2 6th · 3rd on team — — ★CR SR CSR
2019-11-09 Bill Roberts Golf Course 4000m 17:16.7 4th · 4th on team 128.1 +0.038 ★PR ★CR R SR CSR RSR
2019-10-19 Old Baldy Golf Course 1770m 9:49.1 1st · 1st on team — — ★PR ★CR SR CSR
2019-10-17 Lindley Park 2300m 14:44.8 3rd · 3rd on team 80.5 +0.025 ★CR SR CSR RSR
2019-10-05 Highland View Golf Course 2172m 9:18 3rd · 3rd on team — — ★PR ★CR SR CSR

2018 XC 117.8

Bozeman Track (MT) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-12-08 Rancho San Rafael 3000m 13:51.5 200th · 4th on team 122.4 +0.101 ★CR R CSR RSR
2018-11-10 Eagle Island State Park 2655m 13:00.1 33rd · 4th on team — — ★PR ★CR SR CSR
2018-11-03 Bill Roberts Golf Course 3000m 13:06.6 7th · 4th on team 120.6 +0.012 PR ★CR R SR CSR RSR
2018-10-13 Old Baldy Golf Course 3000m 14:42.7 7th · 4th on team — +0.025 PR ★CR SR CSR
2018-09-29 University of Montana Golf Course 2253m 9:14.6 41st · 6th on team 117.7 -0.033 ★PR ★CR SR CSR
2018-09-20 Fairmont Hot Springs Golf Course 2500m 13:11.4 7th · 5th on team — — ★PR ★CR SR CSR
2018-09-13 Pioneer Park 3218m 14:40.2 19th · 6th on team 119.4 +0.054 ★PR ★CR R SR CSR RSR
2018-09-08 Bridger Creek Golf Course 2300m 9:52.3 6th · 6th on team 109.0 -0.071 ★PR ★CR R SR CSR RSR

Track & Field

2026 TF 109.1

UC Irvine (CA) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-08 2026 BIG West Conference Championships 3ksteeple 11:18.62 14th · 4th on team — -0.038
2026-05-08 2026 BIG West Conference Championships 5000m 18:39.17 36th · 10th on team 107.2 -0.038
2026-05-01 Steve Scott Invitational 5000m 17:44.04 1st · 1st on team 112.8 -0.038 ★PR SR
2026-04-18 Bryan Clay Invitational 3ksteeple 10:47.75 73rd · 1st on team — -0.051 ★PR SR
2026-04-03 UC San Diego Triton Invitational 3ksteeple 11:04.87 4th · 2nd on team — -0.037
2026-03-28 Vince O'Boyle Classic 1500m 4:43.98 11th · 8th on team 113.2 -0.038 ★PR SR RSR
2026-03-14 PLNU Sea Lion Invite 3ksteeple 10:59.54 4th · 3rd on team — -0.037
2026-03-13 Aztec Coastal Classic 3ksteeple 10:59.54 4th · 3rd on team — -0.046 PR SR
2026-03-06 Beach Opener 1500m 4:56.42 6th · 2nd on team 108.6 -0.037 SR RSR
2026-02-21 Pomona-Pitzer Invitational 3000m 11:05.61 31st · 9th on team 104.0 -0.039 SR
2026-01-17 January Distance Night 2miles 11:33.59 2nd · 2nd on team 108.6 -0.032 SR RSR

2025 TF 107.8

UC Irvine (CA) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-17 2025 Big West Outdoor Track & Field Championships 3ksteeple 11:37.28 17th · 5th on team — -0.037
2025-05-02 Steve Scott Invite 5000m 18:21.4 3rd · 2nd on team 108.4 -0.038 PR SR
2025-04-18 2025 Beach Invite 3ksteeple 11:19.8 6th · 3rd on team — -0.037
2025-04-04 2025 Triton Invitational 1500m 5:02.82 64th · 15th on team 106.1 -0.037 SR
2025-03-28 Mangrum Invitational 3ksteeple 11:13.14 8th · 1st on team — -0.034 PR SR
2025-03-14 30th Annual Challenge Cup 3ksteeple 11:24.75 3rd · 1st on team — -0.038 PR SR
2025-03-07 2025 Beach Opener 3ksteeple 11:34.72 5th · 4th on team — -0.037 PR SR
2025-02-15 Pomona-Pitzer Salo/Crenna Invite 3000m 10:34.14 7th · 2nd on team 109.0 -0.039 SR RSR

2024 TF 122.6

Lakeridge (OR) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-10 6A-5 Three Rivers League Championships 800m 2:20.81 5th · 2nd on team 128.9 -0.047 ★PR SR RSR
2024-05-10 6A-5 Three Rivers League Championships 1500m 5:18.33 15th · 3rd on team 118.0 -0.047
2024-05-10 6A-5 Three Rivers League Championships 800m 2:31.21 18th · 6th on team 120.1 -0.047
2024-04-26 Dean Nice Invitational Sponsored by MEWA 3000m 10:45.03 5th · 2nd on team 125.7 -0.047 SR
2024-04-20 Oregon Relays presented by AthleticNET 1600m 5:33.29 61st · 3rd on team 121.7 -0.039 ★PR SR
2024-04-20 Oregon Relays presented by AthleticNET 1500m 5:14.45 62nd · 3rd on team 119.8 -0.039
2024-04-20 Oregon Relays presented by AthleticNET 1mile 5:35.12 61st · 3rd on team 121.8 -0.039
2024-04-16 Oregon City at Lakeridge 1500m 5:03.98 2nd · 2nd on team 124.2 -0.037
2024-04-13 Wilsonville Invitational 1500m 5:11.27 13th · 2nd on team 119.8 -0.047
2024-04-09 Lakeridge @ Tualatin 3000m 11:09.37 5th · 2nd on team 121.2 -0.043
2024-04-02 West Linn at Lakeridge 3000m 10:45.93 2nd · 2nd on team 127.1 -0.037 SR RSR
2024-04-02 West Linn at Lakeridge 800m 2:31.34 2nd · 1st on team 120.4 -0.037 SR
2024-03-21 Sam Barlow Spring Spectacular 1mile 5:20.23 1st · 1st on team 126.7 -0.044 ★PR SR RSR
2024-03-14 Tigard at Lakeridge 1500m 4:56.7 2nd · 1st on team 126.6 -0.037 SR RSR
2024-02-11 2024 UW HS Invitational 1mile 5:46.83 54th · 3rd on team 116.4 -0.046 SR RSR

2023 TF 123.5

Lakeridge (OR) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-27 OSAA 6A State Championships 1500m 4:46.91 12th · 1st on team 131.8 -0.039 RSR
2023-05-19 6A-5 Three Rivers League Championships 1500m 4:45.51 4th · 1st on team 131.7 -0.047 PR SR RSR
2023-05-19 6A-5 Three Rivers League Championships 3000m 10:37.57 7th · 2nd on team 127.9 -0.047
2023-05-05 Dean Nice Invitational 3000m 10:27.11 2nd · 1st on team 128.9 -0.047 SR
2023-05-02 Lake Oswego/SMA @ Lakeridge 1500m 4:51.58 1st · 1st on team 129.4 -0.037 PR SR RSR
2023-04-26 Lakeridge @ Oregon City 3000m 13:14.27 3rd · 3rd on team 102.1 -0.047
2023-04-26 Lakeridge @ Oregon City 1500m 4:53.17 1st · 1st on team 127.8 -0.047 PR SR
2023-04-22 Oregon Relays presented by AthleticNET 3200m 11:22.2 35th · 1st on team 127.9 -0.039 ★PR SR RSR
2023-04-22 Oregon Relays presented by AthleticNET 2miles 11:25.76 35th · 1st on team 128.1 -0.039 ★PR SR RSR
2023-04-22 Oregon Relays presented by AthleticNET 3000m 10:44.16 34th · 1st on team 126.3 -0.039 SR
2023-04-18 Tualatin at Lakeridge 1500m 5:14.56 2nd · 2nd on team 121.0 -0.037
2023-04-15 Wilsonville Invitational 3000m 10:52.73 2nd · 2nd on team 123.8 -0.047
2023-04-11 Lakeridge @ West Linn 1500m 5:05.02 2nd · 2nd on team 123.7 -0.041 SR
2023-04-11 Lakeridge @ West Linn 800m 2:35.10 4th · 2nd on team 117.0 -0.041 SR
2023-04-07 Therapeutic Associates Chehalem Classic 3000m 10:49.71 3rd · 1st on team 126.1 -0.038 SR RSR
2023-04-04 Lakeridge, Valley Catholic @ Tigard 1500m 5:08.4 2nd · 1st on team 121.8 -0.045 SR
2023-04-04 Lakeridge, Valley Catholic @ Tigard 3000m 12:19.98 1st · 1st on team 109.5 -0.045
2023-03-20 Pacer 3K TT 3000m 11:10 2nd · 2nd on team 122.3 -0.037 SR RSR
2023-02-17 Wildwood Miles for Women & Girls 1mile 5:42.21 33rd · 3rd on team 118.6 -0.044 SR RSR

2022 TF 124.4

Lakeridge (OR) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-27 El Jefe 2ksteeple 7:39.94 2nd · 1st on team — -0.026 ★PR SR
2022-05-13 6A-5 Three Rivers League Championships 1500m 4:53.47 8th · 1st on team 128.1 -0.047 PR SR RSR
2022-05-13 6A-5 Three Rivers League Championships 3000m 10:17.2 4th · 1st on team 131.1 -0.047 ★PR SR RSR
2022-05-02 TRL Varsity Quad Meet - Lakeridge, SMA, Tualatin and West Linn 1500m 5:04.69 4th · 2nd on team 123.6 -0.047
2022-04-29 2022 Dean Nice Invitational 3000m 10:36.52 1st · 1st on team 127.4 -0.047 PR SR
2022-04-19 Lakeridge @ Lake Oswego 3000m 11:39.02 2nd · 2nd on team 117.5 -0.040
2022-04-19 Lakeridge @ Lake Oswego 800m 2:31.85 1st · 1st on team 121.0 -0.040
2022-04-16 Wilsonville Invitational 3000m 10:38.69 5th · 1st on team 127.4 -0.047
2022-04-16 Wilsonville Invitational 1500m 4:59.96 4th · 1st on team 125.5 -0.047 PR SR
2022-04-12 Oregon City at Lakeridge 800m 2:35.36 2nd · 2nd on team 118.6 -0.037
2022-04-09 Sherwood "Need For Speed" Classic 3000m 10:38.57 6th · 1st on team 128.0 -0.044 PR SR RSR
2022-04-05 Lakeridge at Tigard 1500m 5:01.96 3rd · 2nd on team 125.1 -0.045 PR SR RSR
2022-03-29 Canby at Lakeridge 3000m 11:00.6 1st · 1st on team 124.3 -0.037 PR SR RSR
2022-03-17 Jim Barks Grizzly Bear Open 800m 2:30.31 6th · 2nd on team 121.4 -0.044 PR SR RSR
2022-03-17 Jim Barks Grizzly Bear Open 1mile 5:34.65 9th · 2nd on team 122.0 -0.044 PR SR RSR

2021 TF 121.5

Bozeman Track (MT) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-06-19 USATF Montana Association Youth Championships 800m 2:39.12 1st · 1st on team 119.7 -0.007 PR SR RSR
2021-06-19 USATF Montana Association Youth Championships 1500m 5:18.9 1st · 1st on team 123.4 -0.007 PR SR RSR

2020 TF 118.8

Bozeman Track (MT) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-02-09 BTC All-comers 1mile 6:25.23 5th · 2nd on team 119.6 -0.010 PR SR RSR
2020-02-09 BTC All-comers 800m 2:54.84 2nd · 1st on team 118.0 -0.010 SR

2019 TF 124.2

Bozeman Track (MT) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-02-24 BTC All-comers 800m 2:45.58 3rd · 1st on team 124.2 -0.010 PR R SR RSR
2019-02-24 BTC All-comers 200m 31.39 8th · 1st on team — -0.010 ★PR SR