Sanghee Park

Bib: 13422M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:17
Rank: #17551
Start5K
26:17 | 8:28/mi
10K· 6.21 mi
51:56
Rank: #16673 (+878)
5K10K
25:39 | 8:15/mi
15K· 9.32 mi
1:18:04
Rank: #16381 (+292)
10K15K
26:08 | 8:25/mi
20K· 12.43 mi
1:44:45
Rank: #15996 (+385)
15K20K
26:41 | 8:35/mi
Half· 13.11 mi
1:50:29
Rank: #15954 (+42)
20KHalf
5:44 | 8:24/mi
25K· 15.53 mi
2:13:14
Rank: #16191 (-237)
Half25K
22:45 | 9:23/mi
30K· 18.64 mi
2:48:45
Rank: #17599 (-1408)
25K30K
35:31 | 11:26/mi
20M
3:05:05
Rank: #18125 (-526)
30K20M
16:20 | 12:01/mi
21M
3:18:05
Rank: #18353 (-228)
20M21M
13:00 | 13:00/mi
35K· 21.75 mi
3:26:27
Rank: #18419 (-66)
21M35K
8:22 | 11:11/mi
23M
3:41:11
Rank: #18542 (-123)
35K23M
14:44 | 11:46/mi
24M
3:52:37
Rank: #18627 (-85)
23M24M
11:26 | 11:26/mi
40K· 24.85 mi
4:02:21
Rank: #18632 (-5)
24M40K
9:44 | 11:23/mi
25.2M
4:06:32
Rank: #18607 (+25)
40K25.2M
4:11 | 12:08/mi
Finish· 26.22 mi
4:16:35
Rank: #18565 (+42)
25.2MFinish
10:03 | 9:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:29
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:26:06
Pace11:09 /mi
📊Positive Split: 32.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:4826:178:2826:17
8:28
-
10K
6.21 mi11:22:2751:568:2125:39
8:15
-0:13
15K
9.32 mi11:48:351:18:048:2326:08
8:25
+0:10
20K
12.43 mi12:15:161:44:458:2626:41
8:35
+0:10
Half
13.11 mi12:21:001:50:298:265:44
8:24
-0:11
25K
15.53 mi12:43:452:13:148:3522:45
9:23
+0:59
30K
18.64 mi13:19:162:48:459:0335:31
11:26
+2:03
20M
20.00 mi13:35:363:05:059:1516:20
12:01
+0:35
21M
21.00 mi13:48:363:18:059:2613:00
13:00
+0:59
35K
21.75 mi13:56:583:26:279:308:22
11:11
-1:49
23M
23.00 mi14:11:423:41:119:3714:44
11:46
+0:35
24M
24.00 mi14:23:083:52:379:4211:26
11:26
-0:20
40K
24.85 mi14:32:524:02:219:459:44
11:23
-0:03
25.2M
25.20 mi14:37:034:06:329:474:11
12:08
+0:45
Finish
26.22 mi14:47:064:16:359:4810:03
9:52
-2:16

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

8:15 /mi

Average Pace

9:48 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:17

56% of race

Time at Steady Pace

1:19:47

31% of race

Time at Slower Pace

33:31

13% of race

Average Pace: 9:47 /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 mi10:56:4826:178:2826:17
8:28
#17551
10K
6.21 mi11:22:2751:568:2125:39
8:15
#16673
15K
9.32 mi11:48:351:18:048:2326:08
8:25
#16381
20K
12.43 mi12:15:161:44:458:2626:41
8:35
#15996
Half
13.11 mi12:21:001:50:298:265:44
8:24
#15954
25K
15.53 mi12:43:452:13:148:3522:45
9:23
#16191
30K
18.64 mi13:19:162:48:459:0335:31
11:26
#17599
20M
20.00 mi13:35:363:05:059:1516:20
12:01
#18125
21M
21.00 mi13:48:363:18:059:2613:00
13:00
#18353
35K
21.75 mi13:56:583:26:279:308:22
11:11
#18419
23M
23.00 mi14:11:423:41:119:3714:44
11:46
#18542
24M
24.00 mi14:23:083:52:379:4211:26
11:26
#18627
40K
24.85 mi14:32:524:02:219:459:44
11:23
#18632
25.2M
25.20 mi14:37:034:06:329:474:11
12:08
#18607
Finish
26.22 mi14:47:064:16:359:4810:03
9:52
#18565
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17551110141101415894(Top 62%)10360(Top 71%)10360(Top 535%)
10K6.21 mi3.10 mi16673+87810672+34210672+34215859(Top 62%)10377(Top 71%)10377(Top 536%)
15K9.32 mi3.11 mi16381+29210552+12010552+12015894(Top 62%)10360(Top 71%)10360(Top 535%)
20K12.43 mi3.11 mi15996+38510389+16310389+16315266(Top 60%)10069(Top 69%)10069(Top 520%)
Half13.11 mi0.68 mi15954+4210361+2810361+2815174(Top 59%)10013(Top 69%)10013(Top 517%)
25K15.53 mi2.42 mi16191-23710432-7110432-7117138(Top 67%)10753(Top 74%)10753(Top 556%)
30K18.64 mi3.11 mi17599-140810967-53510967-53520877(Top 82%)12263(Top 84%)12263(Top 634%)
20M20.00 mi1.36 mi18125-52611153-18611153-18621391(Top 84%)12393(Top 85%)12393(Top 640%)
21M21.00 mi1.00 mi18353-22811237-8411237-8420715(Top 81%)12000(Top 82%)12000(Top 620%)
35K21.75 mi0.75 mi18419-6611257-2011257-2020182(Top 79%)11697(Top 80%)11697(Top 604%)
23M23.00 mi1.25 mi18542-12311283-2611283-2620242(Top 79%)11684(Top 80%)11684(Top 604%)
24M24.00 mi1.00 mi18627-8511301-1811301-1820272(Top 79%)11662(Top 80%)11662(Top 603%)
40K24.85 mi0.85 mi18632-511282+1911282+1919054(Top 75%)10972(Top 75%)10972(Top 567%)
25.2M25.20 mi0.35 mi18607+2511260+2211260+2217627(Top 69%)10240(Top 70%)10240(Top 529%)
Finish26.22 mi1.02 mi18565+4211210+5011210+5017918(Top 70%)10416(Top 71%)10416(Top 538%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15894

Males

10360

M50-54

10360

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

15859

Males

10377

M50-54

10377

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15894

Males

10360

M50-54

10360

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15266

Males

10069

M50-54

10069

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15174

Males

10013

M50-54

10013

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17138

Males

10753

M50-54

10753

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20877

Males

12263

M50-54

12263

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

21391

Males

12393

M50-54

12393

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

20715

Males

12000

M50-54

12000

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20182

Males

11697

M50-54

11697

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20242

Males

11684

M50-54

11684

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20272

Males

11662

M50-54

11662

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19054

Males

10972

M50-54

10972

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17627

Males

10240

M50-54

10240

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

17918

Males

10416

M50-54

10416

Passing Analysis

Category:
Athletes Passed
2431
Passed By
3445
Net Change
-1014
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17551
5K10K93557+878#17551#16673
10K15K38997+292#16673#16381
15K20K46075+385#16381#15996
20KHalf6826+42#15996#15954
Half25K143380-237#15954#16191
25K30K331441-1408#16191#17599
30K20M29555-526#17599#18125
20M21M42270-228#18125#18353
21M35K40106-66#18353#18419
35K23M71194-123#18419#18542
23M24M46131-85#18542#18627
24M40K5358-5#18627#18632
40K25.2M4015+25#18632#18607
25.2MFinish8240+42#18607#18565
TOTALS24313445-1014
📊

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