Racecast

Yichen Sun

MIT (MA) · Jr · BIG 8NC D7A · Compare head to head

Athlete rating 109.4 2026 TF season
Best race 132.7 XC
Races 104
Seasons 8 2019 — 2026

RankedNation #5606·NCAA DIII #1946·EAST #1529·NEWMAC #25·MA #603·Team #25 ?

Rating scale ?

Cross Country

2025 XC 115.6

MIT (MA) · Grade Jr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-11-22 Roger Milliken Science Center 8000m 24:44.9 43rd · 2nd on team 116.1 -0.128 ★CR CSR
2025-11-15 Hopkinton State Fair 8000m 24:37.7 6th · 2nd on team 115.0 -0.122 ★CR CSR
2025-11-01 North Attleboro High School 8000m 25:11.8 2nd · 2nd on team 117.8 -0.102 ★CR CSR RSR
2025-10-18 Harkness Memorial State Park 8000m 24:21.1 11th · 1st on team 115.2 -0.151 ★PR ★CR SR CSR
2025-10-03 Lehigh University - Murray H. Goodman Campus 8000m 24:53.3 19th · 1st on team 114.0 -0.142 ★CR CSR
2025-09-20 Wesleyan University 8000m 24:43.4 3rd · 1st on team 115.3 -0.136 PR ★CR SR CSR RSR

2024 XC 112.7

MIT (MA) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-23 Laverne Gibson Course 8000m 25:22.8 130th · 5th on team 112.7 -0.131 ★CR CSR
2024-11-16 Hopkinton Fairgrounds 8000m 25:18.1 14th · 5th on team 112.3 -0.146 CSR
2024-11-02 Nehoiden Golf Club 8000m 25:12.4 9th · 6th on team 114.4 -0.129 ★CR SR CSR RSR
2024-10-19 Harkness Memorial State Park 8000m 25:22.3 61st · 5th on team 111.1 -0.151 CR SR CSR
2024-10-04 Laverne Gibson Course 8000m 25:23.7 39th · 3rd on team 113.0 -0.131 CR SR CSR RSR
2024-09-14 Dartmouth College 8000m 25:54.6 5th · 4th on team 112.6 -0.121 ★CR SR CSR RSR

2023 XC 114.5

MIT (MA) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-18 Big Spring HS 8000m 26:00.4 150th · 5th on team 113.2 -0.113
2023-11-11 Hopkinton Fairgrounds 8000m 25:10.5 18th · 5th on team 112.6 -0.146 PR ★CR SR CSR
2023-10-28 Smith College 8000m 25:31 9th · 7th on team 116.3 -0.111 PR ★CR SR CSR RSR
2023-10-07 Big Spring HS 8000m 25:56.8 61st · 7th on team 113.9 -0.113 ★CR CSR
2023-09-23 Williams College 8000m 25:46.4 13th · 7th on team 114.8 -0.094 PR ★CR SR CSR
2023-09-09 Dartmouth College 6000m 19:43.7 8th · 4th on team 116.1 -0.069 ★PR ★CR SR CSR RSR

2022 XC 130.8

Unattached (TX) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-11-26 WakeMed Soccer Park 5000m 15:57.5 58th · 15th on team 129.5 -0.023
2022-11-05 Ivey Redmon Sports Complex 5000m 16:06.7 10th · 1st on team 131.2 -0.009
2022-10-29 WakeMed Soccer Park 5000m 15:49.8 8th · 1st on team 130.0 -0.023 ★CR CSR
2022-10-19 WakeMed Soccer Park 5000m 15:51 2nd · 1st on team 129.9 -0.023 CR CSR
2022-10-08 Ivey Redmon Sports Complex 5000m 15:46.2 8th · 1st on team 132.7 -0.009 ★PR ★CR ★R SR CSR RSR
2022-09-24 Hagan-Stone Park 5000m 15:46.9 2nd · 1st on team 131.1 -0.021 PR ★CR SR CSR RSR
2022-09-09 Ivey Redmon Sports Complex 5000m 16:02.5 16th · 1st on team 130.9 -0.009 CR SR CSR RSR

2021 XC 130.4

Unattached (TX) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-27 WakeMed Soccer Park 5000m 16:23.4 76th · 19th on team 127.3 -0.023
2021-11-06 Ivey Redmon Sports Complex 5000m 16:11.3 24th · 2nd on team 131.6 -0.009 CR CSR
2021-10-30 WakeMed Soccer Park 5000m 15:58.7 5th · 2nd on team 131.2 -0.023 PR CR SR CSR
2021-10-16 Pole Green Park 5000m 16:15 25th · 1st on team 129.5 -0.037 CSR
2021-10-02 McAlpine Creek Park 5000m 16:18.2 10th · 1st on team 129.9 -0.015 ★CR CSR
2021-09-25 Hagan-Stone Park 5000m 16:02.3 2nd · 1st on team 132.1 -0.021 PR CR R SR CSR RSR
2021-09-10 Ivey Redmon Sports Complex 5000m 16:13.9 21st · 2nd on team 131.2 -0.009 CR R SR CSR RSR

2020 XC 127.9

Chapel Hill (NC) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-01-23 Ivey Redmon Sports Complex 5000m 16:31.4 13th · 3rd on team 128.9 -0.009 CR CSR
2021-01-16 WakeMed Soccer Park 5000m 16:15.9 6th · 4th on team 129.1 -0.023 SR CSR
2021-01-06 Northwood High School 5000m 17:01.7 8th · 6th on team 127.9 +0.013
2020-12-19 McAlpine Creek Park 5000m 16:28 15th · 4th on team 128.6 -0.015 CR SR CSR
2020-12-12 Ivey Redmon Sports Complex 5000m 16:39.9 7th · 4th on team 128.3 -0.009 SR CSR
2020-12-05 Northwood High School 5000m 16:52 6th · 2nd on team 129.4 +0.013 R SR CSR RSR
2020-11-18 CHXC Course 3000m 9:47 5th · 5th on team 123.3 -0.016 ★PR ★CR SR CSR RSR

2019 XC 125.6

Chapel Hill (NC) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-11-30 WakeMed Soccer Park 5000m 16:22.2 101st · 2nd on team 125.6 -0.023
2019-11-09 Ivey Redmon Sports Complex 5000m 16:34.6 25th · 5th on team 126.1 -0.009 CR CSR
2019-11-02 Northwood High School 5000m 16:43.7 6th · 3rd on team 129.1 +0.013 ★CR R CSR RSR
2019-10-24 WakeMed Soccer Park 5000m 16:12.9 4th · 4th on team 128.8 -0.023 PR CR R SR CSR RSR
2019-10-19 Pole Green Park 5000m 16:15 33rd · 4th on team 126.0 -0.037 PR CR R SR CSR RSR
2019-10-05 WakeMed Soccer Park 5000m 16:29 152nd · 4th on team 124.2 -0.023 PR CR R SR CSR RSR
2019-09-06 Ivey Redmon Sports Complex 5000m 17:38.6 5th · 1st on team 119.5 -0.009 PR CR R SR CSR RSR

Track & Field

2026 TF 109.0

MIT (MA) · Grade Jr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-08 The FIRE Meet at Williams 10-km 30:55.25 12th · 2nd on team 109.2 -0.045 SR
2026-04-24 NEWMAC Outdoor Championships 10-km 31:25.42 4th · 2nd on team 108.8 -0.033 SR
2026-04-17 MIT Sean Collier Invitational 5000m 15:05.94 14th · 4th on team 108.2 -0.046
2026-03-01 New England Division III Indoor Championships 5000m 15:07.62 16th · 5th on team 107.9 -0.048
2026-02-13 Tufts Cupid Challenge 5000m 14:55.41 4th · 3rd on team 110.4 -0.047 RSR
2026-01-30 John Thomas Terrier Classic 5000m 14:48.74 59th · 1st on team 109.4 -0.053 SR RSR
2025-12-13 Meet results → Men's 3400 Meters 10:39.62 4th · 2nd on team ★PR SR
2025-11-15 Meet results → Men's 8k 24:37.7 6th · 2nd on team ★PR SR

2025 TF 108.4

MIT (MA) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-15 MIT Final Qualifier 1500m 4:07.47 24th · 7th on team 104.8 -0.046 ★PR SR
2025-05-09 The F.I.R.E Meet at Williams 5000m 14:49.79 20th · 4th on team 110.2 -0.045
2025-04-18 MIT Sean Collier Invitational 10-km 30:37.01 9th · 1st on team 112.0 -0.046 ★PR SR RSR
2025-04-05 UMASS Flagship Opener 5000m 15:06.51 5th · 4th on team 109.2 -0.036
2025-03-08 Tufts National Qualifier 5000m 15:12.67 7th · 1st on team 107.9 -0.047
2025-02-15 Tufts Stampede Open 3000m 8:43.08 6th · 1st on team 108.6 -0.047
2025-02-01 John Thomas Terrier Classic 5000m 14:47.88 108th · 4th on team 109.0 -0.057 ★PR SR
2025-01-24 Riverhawk Invitational 1mile 4:31.82 63rd · 4th on team 103.7 -0.048 SR
2025-01-11 Suffolk Relays 3000m 8:40.03 3rd · 1st on team 110.3 -0.048 ★PR SR RSR

2024 TF 107.0

MIT (MA) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-16 MIT Last Chance Qualifier 5000m 15:12.56 2nd · 1st on team 107.5 -0.046
2024-04-27 NEWMAC 10-km 31:49.97 4th · 2nd on team 108.8 -0.039 PR SR RSR
2024-04-20 Sean Collier Invitational 5000m 15:19.16 15th · 3rd on team 105.9 -0.046
2024-04-07 Amherst Spring Fling 1500m 4:15.18 42nd · 6th on team 103.5 -0.031 PR SR
2024-03-02 Tufts National Qualifying Meet 5000m 15:33.4 7th · 2nd on team 105.5 -0.047
2024-02-10 Gordon Kelly Invitational 3000m 8:49.72 4th · 2nd on team 107.5 -0.043
2024-01-27 John Thomas Terrier Classic 5000m 14:54.37 23rd · 2nd on team 108.2 -0.057 PR SR
2024-01-13 Suffolk Ice Breaker 3000m 8:46.98 6th · 2nd on team 108.7 -0.048 PR SR RSR

2023 TF 123.7

Chapel Hill (NC) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-20 NCHSAA 4A State Championship 3200m 9:32.71 14th · 1st on team 124.7 -0.046
2023-05-13 NCHSAA 4A Mideast Regional 3200m 9:25.5 3rd · 1st on team 127.0 -0.046 ★PR SR RSR
2023-04-28 Cary AC Elite Sprint & Distance 1600m 4:28.22 10th · 1st on team 124.4 -0.042 ★PR SR
2023-03-24 Mount Tabor Mile & Throwing Thunder 1mile 4:27.01 16th · 1st on team 125.4 -0.047 ★PR SR
2023-03-18 Cary Academy Invitational 1600m 4:30.51 6th · 1st on team 123.1 -0.042 PR SR
2023-01-21 Fast Track HS Invitational 3200m 9:33.88 3rd · 1st on team 126.0 -0.046 PR SR RSR
2023-01-14 East Chapel Hill Polar Bear Meet #3 3200m 9:57.42 2nd · 1st on team 122.7 -0.026 RSR
2023-01-10 Spartan Classic 1600m 4:36.91 2nd · 1st on team 121.3 -0.046 SR
2022-12-17 COROS Holiday Classic 1600m 4:37.77 5th · 1st on team 121.7 -0.046 SR RSR
2022-11-19 Dash For Doobie 3200m 9:45.49 48th · 1st on team 120.5 -0.069 SR RSR

2022 TF 123.1

Unattached (TX) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-06-04 NC Runners Elite Tune Up 3200m 9:59.85 4th · 3rd on team 121.4 -0.039
2022-04-27 DAC VII Conference Meet 3200m 9:45.89 3rd · 2nd on team 124.8 -0.036
2022-04-27 DAC VII Conference Meet 1600m 4:32.99 4th · 2nd on team 123.9 -0.036 PR SR
2022-04-22 Mount Tabor Mile & Throwing Thunder 1mile 4:31.68 10th · 2nd on team 123.5 -0.047 PR SR
2022-04-09 Orange County Championship Meet 3200m 9:44.88 3rd · 2nd on team 124.9 -0.036 SR RSR
2022-03-24 DAC VII Meet at Southern Alamance 1600m 4:37.9 2nd · 1st on team 122.7 -0.027
2022-03-19 Cary Academy Invitational 3200m 9:51.11 3rd · 2nd on team 123.6 -0.042 SR
2022-03-02 Southern Alamance and Northern at Chapel Hill 2022 1600m 4:37 1st · 1st on team 122.7 -0.031
2022-01-29 Mondo Elite HS Invitational 1600m 4:35.34 18th · 11th on team 122.8 -0.046 PR SR
2022-01-25 Eastern Alamance Polar Bear #2 1600m 4:36.21 4th · 1st on team 123.1 -0.030 PR SR
2022-01-19 NLAC #2 @DSA 1600m 4:38 3rd · 1st on team 124.5 -0.012 PR SR RSR
2021-11-20 New Balance Dash for Doobie 3200 3200m 9:56.18 29th · 1st on team 119.5 -0.069 SR RSR

2021 TF 122.6

Chapel Hill (NC) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-06-26 NCHSAA 3A State Championships 3200m 9:49.73 10th · 2nd on team 123.3 -0.046
2021-06-19 NCHSAA 3A Mideast Regional 3200m 9:44.15 2nd · 1st on team 126.0 -0.040 PR SR RSR
2021-05-22 Apex, PC, Green Level, Chapel Hill 3200m 10:00.68 2nd · 2nd on team 121.6 -0.044
2021-05-06 Northwood, N.Durham @ CHHS 3200m 10:03.8 4th · 4th on team 122.7 -0.031
2021-05-06 Northwood, N.Durham @ CHHS 1600m 4:40.5 3rd · 2nd on team 121.7 -0.031
2021-05-01 Mount Tabor Mile 1600m 4:40.34 43rd · 8th on team 119.9 -0.047 PR SR
2021-03-27 New Balance Dash for Doobie 3200 3200m 9:52.7 56th · 56th on team 122.9 -0.047 PR SR RSR

2020 TF 114.8

Chapel Hill (NC) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-03-12 Cedar Ridge Home Meet 1600m 4:50.5 5th · 2nd on team 117.8 -0.033 PR SR RSR
2020-01-25 East Chapel Hill Polar Bear #5 1000m 2:53 9th · 4th on team 115.8 -0.026 ★PR SR
2020-01-25 East Chapel Hill Polar Bear #5 3200m 11:20 3rd · 1st on team 109.5 -0.026
2019-11-23 New Balance DASH for DOOBIE 3200m 10:34.29 178th · 9th on team 116.1 -0.046 PR SR RSR