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BOSTON MARATHON 2025

Hsueh Shan Jin

Bib: 21665•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:30
Rank: #23121
Start → 5K
28:30 | 9:10/mi
10K· 6.21 mi
57:34
Rank: #23434 (-313)
5K → 10K
29:04 | 9:21/mi
15K· 9.32 mi
1:27:55
Rank: #23841 (-407)
10K → 15K
30:21 | 9:46/mi
20K· 12.43 mi
1:58:43
Rank: #23883 (-42)
15K → 20K
30:48 | 9:55/mi
Half· 13.11 mi
2:05:14
Rank: #23876 (+7)
20K → Half
6:31 | 9:33/mi
25K· 15.53 mi
2:29:59
Rank: #23863 (+13)
Half → 25K
24:45 | 10:12/mi
30K· 18.64 mi
3:06:02
Rank: #24186 (-323)
25K → 30K
36:03 | 11:36/mi
20M
3:21:13
Rank: #24143 (+43)
30K → 20M
15:11 | 11:10/mi
21M
3:33:29
Rank: #24152 (-9)
20M → 21M
12:16 | 12:16/mi
35K· 21.75 mi
3:42:31
Rank: #24242 (-90)
21M → 35K
9:02 | 12:04/mi
23M
3:56:33
Rank: #24211 (+31)
35K → 23M
14:02 | 11:12/mi
24M
4:07:21
Rank: #24187 (+24)
23M → 24M
10:48 | 10:48/mi
40K· 24.85 mi
4:16:19
Rank: #24119 (+68)
24M → 40K
8:58 | 10:29/mi
25.2M
4:20:40
Rank: #24122 (-3)
40K → 25.2M
4:21 | 12:37/mi
Finish· 26.22 mi
4:32:14
Rank: #24208 (-86)
25.2M → Finish
11:34 | 11:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:14
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:27:00
Pace11:13 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2828:309:1028:30
9:10
-
10K
6.21 mi11:58:3257:349:1629:04
9:21
+0:11
15K
9.32 mi12:28:531:27:559:2630:21
9:46
+0:25
20K
12.43 mi12:59:411:58:439:3330:48
9:55
+0:09
Half
13.11 mi13:06:122:05:149:336:31
9:33
-0:22
25K
15.53 mi13:30:572:29:599:3924:45
10:12
+0:39
30K
18.64 mi14:07:003:06:029:5936:03
11:36
+1:24
20M
20.00 mi14:22:113:21:1310:0415:11
11:10
-0:26
21M
21.00 mi14:34:273:33:2910:1012:16
12:16
+1:06
35K
21.75 mi14:43:293:42:3110:149:02
12:04
-0:12
23M
23.00 mi14:57:313:56:3310:1714:02
11:12
-0:52
24M
24.00 mi15:08:194:07:2110:1810:48
10:48
-0:24
40K
24.85 mi15:17:174:16:1910:198:58
10:29
-0:19
25.2M
25.20 mi15:21:384:20:4010:214:21
12:37
+2:08
Finish
26.22 mi15:33:124:32:1410:2311:34
11:21
-1:16

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

9:10 /mi

Average Pace

10:23 /mi

Slowest Pace

12:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:59

55% of race

Time at Steady Pace

48:59

18% of race

Time at Slower Pace

1:13:16

27% of race

Average Pace: 10:23 /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 mi11:29:2828:309:1028:30
9:10
#23121
10K
6.21 mi11:58:3257:349:1629:04
9:21
#23434
15K
9.32 mi12:28:531:27:559:2630:21
9:46
#23841
20K
12.43 mi12:59:411:58:439:3330:48
9:55
#23883
Half
13.11 mi13:06:122:05:149:336:31
9:33
#23876
25K
15.53 mi13:30:572:29:599:3924:45
10:12
#23863
30K
18.64 mi14:07:003:06:029:5936:03
11:36
#24186
20M
20.00 mi14:22:113:21:1310:0415:11
11:10
#24143
21M
21.00 mi14:34:273:33:2910:1012:16
12:16
#24152
35K
21.75 mi14:43:293:42:3110:149:02
12:04
#24242
23M
23.00 mi14:57:313:56:3310:1714:02
11:12
#24211
24M
24.00 mi15:08:194:07:2110:1810:48
10:48
#24187
40K
24.85 mi15:17:174:16:1910:198:58
10:29
#24119
25.2M
25.20 mi15:21:384:20:4010:214:21
12:37
#24122
Finish
26.22 mi15:33:124:32:1410:2311:34
11:21
#24208
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23121138241382424475(Top 86%)14473(Top 90%)14473(Top 1150%)
10K6.21 mi3.10 mi23434-31313991-16713991-16723700(Top 83%)14120(Top 88%)14120(Top 1122%)
15K9.32 mi3.11 mi23841-40714189-19814189-19824475(Top 86%)14473(Top 90%)14473(Top 1150%)
20K12.43 mi3.11 mi23883-4214194-514194-524049(Top 85%)14252(Top 88%)14252(Top 1132%)
Half13.11 mi0.68 mi23876+714187+714187+723696(Top 83%)14099(Top 88%)14099(Top 1120%)
25K15.53 mi2.42 mi23863+1314178+914178+923743(Top 84%)14072(Top 87%)14072(Top 1118%)
30K18.64 mi3.11 mi24186-32314296-11814296-11825002(Top 88%)14523(Top 90%)14523(Top 1154%)
20M20.00 mi1.36 mi24143+4314248+4814248+4823931(Top 84%)13948(Top 87%)13948(Top 1108%)
21M21.00 mi1.00 mi24152-914247+114247+124040(Top 85%)13928(Top 86%)13928(Top 1106%)
35K21.75 mi0.75 mi24242-9014269-2214269-2225969(Top 91%)14815(Top 92%)14815(Top 1177%)
23M23.00 mi1.25 mi24211+3114237+3214237+3223688(Top 83%)13685(Top 85%)13685(Top 1087%)
24M24.00 mi1.00 mi24187+2414210+2714210+2723561(Top 83%)13601(Top 84%)13601(Top 1080%)
40K24.85 mi0.85 mi24119+6814165+4514165+4521887(Top 77%)12694(Top 79%)12694(Top 1008%)
25.2M25.20 mi0.35 mi24122-314162+314162+324402(Top 86%)13962(Top 87%)13962(Top 1109%)
Finish26.22 mi1.02 mi24208-8614202-4014202-4025933(Top 91%)14745(Top 92%)14745(Top 1171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24475

Males

14473

M60-64

14473

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23700

Males

14120

M60-64

14120

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24475

Males

14473

M60-64

14473

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

24049

Males

14252

M60-64

14252

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23696

Males

14099

M60-64

14099

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

23743

Males

14072

M60-64

14072

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

25002

Males

14523

M60-64

14523

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

23931

Males

13948

M60-64

13948

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24040

Males

13928

M60-64

13928

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

25969

Males

14815

M60-64

14815

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23688

Males

13685

M60-64

13685

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

23561

Males

13601

M60-64

13601

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21887

Males

12694

M60-64

12694

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24402

Males

13962

M60-64

13962

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25933

Males

14745

M60-64

14745

Passing Analysis

Category:
Athletes Passed
916
Passed By
2003
Net Change
-1087
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23121
5K → 10K111424-313#23121#23434
10K → 15K66473-407#23434#23841
15K → 20K120162-42#23841#23883
20K → Half2316+7#23883#23876
Half → 25K122109+13#23876#23863
25K → 30K61384-323#23863#24186
30K → 20M9451+43#24186#24143
20M → 21M5665-9#24143#24152
21M → 35K16106-90#24152#24242
35K → 23M8049+31#24242#24211
23M → 24M5632+24#24211#24187
24M → 40K7911+68#24187#24119
40K → 25.2M1720-3#24119#24122
25.2M → Finish15101-86#24122#24208
TOTALS9162003-1087
📊

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