Chan Young Park

Bib: 29945F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:16
Rank: #23870
Start5K
32:16 | 10:23/mi
10K· 6.21 mi
1:04:07
Rank: #23421 (+449)
5K10K
31:51 | 10:15/mi
15K· 9.32 mi
1:39:24
Rank: #23770 (-349)
10K15K
35:17 | 11:21/mi
20K· 12.43 mi
2:15:46
Rank: #23831 (-61)
15K20K
36:22 | 11:42/mi
Half· 13.11 mi
2:24:25
Rank: #23920 (-89)
20KHalf
8:39 | 12:41/mi
25K· 15.53 mi
3:00:35
Rank: #24326 (-406)
Half25K
36:10 | 14:55/mi
30K· 18.64 mi
3:47:42
Rank: #24542 (-216)
25K30K
47:07 | 15:10/mi
20M
4:13:38
Rank: #24826 (-284)
30K20M
25:56 | 19:05/mi
21M
4:30:01
Rank: #24856 (-30)
20M21M
16:23 | 16:23/mi
35K· 21.75 mi
4:40:18
Rank: #24845 (+11)
21M35K
10:17 | 13:45/mi
23M
4:58:01
Rank: #24837 (+8)
35K23M
17:43 | 14:09/mi
24M
5:12:33
Rank: #24847 (-10)
23M24M
14:32 | 14:32/mi
40K· 24.85 mi
5:22:10
Rank: #24755 (+92)
24M40K
9:37 | 11:15/mi
25.2M
5:29:22
Rank: #24807 (-52)
40K25.2M
7:12 | 20:53/mi
Finish· 26.22 mi
5:39:09
Rank: #24693 (+114)
25.2MFinish
9:47 | 9:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:25
Pace11:01 /mi
2nd Half
Distance13.11 mi
Time3:14:44
Pace14:51 /mi
📊Positive Split: 34.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0032:1610:2332:16
10:23
-
10K
6.21 mi12:27:511:04:0710:1931:51
10:15
-0:08
15K
9.32 mi13:03:081:39:2410:4035:17
11:21
+1:06
20K
12.43 mi13:39:302:15:4610:5536:22
11:42
+0:21
Half
13.11 mi13:48:092:24:2511:018:39
12:41
+0:59
25K
15.53 mi14:24:193:00:3511:3736:10
14:55
+2:14
30K
18.64 mi15:11:263:47:4212:1347:07
15:10
+0:15
20M
20.00 mi15:37:224:13:3812:4125:56
19:05
+3:55
21M
21.00 mi15:53:454:30:0112:5116:23
16:23
-2:42
35K
21.75 mi16:04:024:40:1812:5310:17
13:45
-2:38
23M
23.00 mi16:21:454:58:0112:5717:43
14:09
+0:24
24M
24.00 mi16:36:175:12:3313:0114:32
14:32
+0:23
40K
24.85 mi16:45:545:22:1012:589:37
11:15
-3:17
25.2M
25.20 mi16:53:065:29:2213:047:12
20:53
+9:38
Finish
26.22 mi17:02:535:39:0912:579:47
9:36
-11:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:36 /mi

Average Pace

12:57 /mi

Slowest Pace

20:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:10

46% of race

Time at Steady Pace

2:14:28

40% of race

Time at Slower Pace

49:31

15% of race

Average Pace: 12:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:56:0032:1610:2332:16
10:23
#23870
10K
6.21 mi12:27:511:04:0710:1931:51
10:15
#23421
15K
9.32 mi13:03:081:39:2410:4035:17
11:21
#23770
20K
12.43 mi13:39:302:15:4610:5536:22
11:42
#23831
Half
13.11 mi13:48:092:24:2511:018:39
12:41
#23920
25K
15.53 mi14:24:193:00:3511:3736:10
14:55
#24326
30K
18.64 mi15:11:263:47:4212:1347:07
15:10
#24542
20M
20.00 mi15:37:224:13:3812:4125:56
19:05
#24826
21M
21.00 mi15:53:454:30:0112:5116:23
16:23
#24856
35K
21.75 mi16:04:024:40:1812:5310:17
13:45
#24845
23M
23.00 mi16:21:454:58:0112:5717:43
14:09
#24837
24M
24.00 mi16:36:175:12:3313:0114:32
14:32
#24847
40K
24.85 mi16:45:545:22:1012:589:37
11:15
#24755
25.2M
25.20 mi16:53:065:29:2213:047:12
20:53
#24807
Finish
26.22 mi17:02:535:39:0912:579:47
9:36
#24693
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi238709878987824143(Top 94%)10053(Top 92%)10053(Top 847%)
10K6.21 mi3.10 mi23421+4499632+2469632+24623075(Top 90%)9475(Top 87%)9475(Top 798%)
15K9.32 mi3.11 mi23770-3499832-2009832-20024143(Top 94%)10053(Top 92%)10053(Top 847%)
20K12.43 mi3.11 mi23831-619863-319863-3123643(Top 93%)9805(Top 90%)9805(Top 826%)
Half13.11 mi0.68 mi23920-899919-569919-5625022(Top 98%)10637(Top 97%)10637(Top 896%)
25K15.53 mi2.42 mi24326-40610172-25310172-25325320(Top 99%)10809(Top 99%)10809(Top 911%)
30K18.64 mi3.11 mi24542-21610322-15010322-15025042(Top 98%)10711(Top 98%)10711(Top 902%)
20M20.00 mi1.36 mi24826-28410498-17610498-17625487(Top 100%)10898(Top 100%)10898(Top 918%)
21M21.00 mi1.00 mi24856-3010520-2210520-2224758(Top 97%)10616(Top 97%)10616(Top 894%)
35K21.75 mi0.75 mi24845+1110522-210522-224064(Top 94%)10336(Top 95%)10336(Top 871%)
23M23.00 mi1.25 mi24837+810528-610528-623953(Top 94%)10268(Top 94%)10268(Top 865%)
24M24.00 mi1.00 mi24847-1010540-1210540-1224595(Top 96%)10610(Top 97%)10610(Top 894%)
40K24.85 mi0.85 mi24755+9210498+4210498+4218755(Top 73%)7895(Top 72%)7895(Top 665%)
25.2M25.20 mi0.35 mi24807-5210524-2610524-2625423(Top 100%)10887(Top 100%)10887(Top 917%)
Finish26.22 mi1.02 mi24693+11410471+5310471+5316976(Top 66%)7002(Top 64%)7002(Top 590%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

24143

Females

10053

F50-54

10053

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

23075

Females

9475

F50-54

9475

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

24143

Females

10053

F50-54

10053

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

23643

Females

9805

F50-54

9805

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

25022

Females

10637

F50-54

10637

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

25320

Females

10809

F50-54

10809

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

25042

Females

10711

F50-54

10711

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

25487

Females

10898

F50-54

10898

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

24758

Females

10616

F50-54

10616

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

24064

Females

10336

F50-54

10336

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

23953

Females

10268

F50-54

10268

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24595

Females

10610

F50-54

10610

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18755

Females

7895

F50-54

7895

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25423

Females

10887

F50-54

10887

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16976

Females

7002

F50-54

7002

Passing Analysis

Category:
Athletes Passed
1021
Passed By
1844
Net Change
-823
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23870
5K10K49344+449#23870#23421
10K15K56405-349#23421#23770
15K20K105166-61#23770#23831
20KHalf998-89#23831#23920
Half25K14420-406#23920#24326
25K30K29245-216#24326#24542
30K20M10294-284#24542#24826
20M21M2555-30#24826#24856
21M35K2413+11#24856#24845
35K23M3224+8#24845#24837
23M24M1727-10#24837#24847
24M40K931+92#24847#24755
40K25.2M052-52#24755#24807
25.2MFinish1140+114#24807#24693
TOTALS10211844-823
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing