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BOSTON MARATHON 2025

Jian She

Bib: 28097•M

NJ

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
29:39
Rank: #24378
Start → 5K
29:39 | 9:33/mi
10K· 6.21 mi
1:00:17
Rank: #24735 (-357)
5K → 10K
30:38 | 9:52/mi
15K· 9.32 mi
1:32:41
Rank: #25150 (-415)
10K → 15K
32:24 | 10:26/mi
20K· 12.43 mi
2:06:48
Rank: #25440 (-290)
15K → 20K
34:07 | 10:59/mi
Half· 13.11 mi
2:14:00
Rank: #25449 (-9)
20K → Half
7:12 | 10:33/mi
25K· 15.53 mi
2:42:58
Rank: #25668 (-219)
Half → 25K
28:58 | 11:57/mi
30K· 18.64 mi
3:20:28
Rank: #25686 (-18)
25K → 30K
37:30 | 12:04/mi
20M
3:37:08
Rank: #25677 (+9)
30K → 20M
16:40 | 12:16/mi
21M
3:50:26
Rank: #25675 (+2)
20M → 21M
13:18 | 13:18/mi
35K· 21.75 mi
4:00:16
Rank: #25768 (-93)
21M → 35K
9:50 | 13:09/mi
23M
4:15:53
Rank: #25784 (-16)
35K → 23M
15:37 | 12:28/mi
24M
4:27:58
Rank: #25801 (-17)
23M → 24M
12:05 | 12:05/mi
40K· 24.85 mi
4:38:24
Rank: #25793 (+8)
24M → 40K
10:26 | 12:12/mi
25.2M
4:43:03
Rank: #25799 (-6)
40K → 25.2M
4:39 | 13:29/mi
Finish· 26.22 mi
4:54:27
Rank: #25816 (-17)
25.2M → Finish
11:24 | 11:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:00
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:40:27
Pace12:14 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1529:399:3329:39
9:33
-
10K
6.21 mi12:16:531:00:179:4230:38
9:52
+0:19
15K
9.32 mi12:49:171:32:419:5732:24
10:26
+0:34
20K
12.43 mi13:23:242:06:4810:1234:07
10:59
+0:33
Half
13.11 mi13:30:362:14:0010:137:12
10:33
-0:26
25K
15.53 mi13:59:342:42:5810:2928:58
11:57
+1:24
30K
18.64 mi14:37:043:20:2810:4537:30
12:04
+0:07
20M
20.00 mi14:53:443:37:0810:5116:40
12:16
+0:12
21M
21.00 mi15:07:023:50:2610:5813:18
13:18
+1:02
35K
21.75 mi15:16:524:00:1611:039:50
13:09
-0:09
23M
23.00 mi15:32:294:15:5311:0815:37
12:28
-0:41
24M
24.00 mi15:44:344:27:5811:1012:05
12:05
-0:23
40K
24.85 mi15:55:004:38:2411:1210:26
12:12
+0:07
25.2M
25.20 mi15:59:394:43:0311:144:39
13:29
+1:17
Finish
26.22 mi16:11:034:54:2711:1411:24
11:11
-2:18

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

9:33 /mi

Average Pace

11:14 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:24

49% of race

Time at Steady Pace

2:01:16

41% of race

Time at Slower Pace

27:47

9% of race

Average Pace: 11:14 /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 mi11:46:1529:399:3329:39
9:33
#24378
10K
6.21 mi12:16:531:00:179:4230:38
9:52
#24735
15K
9.32 mi12:49:171:32:419:5732:24
10:26
#25150
20K
12.43 mi13:23:242:06:4810:1234:07
10:59
#25440
Half
13.11 mi13:30:362:14:0010:137:12
10:33
#25449
25K
15.53 mi13:59:342:42:5810:2928:58
11:57
#25668
30K
18.64 mi14:37:043:20:2810:4537:30
12:04
#25686
20M
20.00 mi14:53:443:37:0810:5116:40
12:16
#25677
21M
21.00 mi15:07:023:50:2610:5813:18
13:18
#25675
35K
21.75 mi15:16:524:00:1611:039:50
13:09
#25768
23M
23.00 mi15:32:294:15:5311:0815:37
12:28
#25784
24M
24.00 mi15:44:344:27:5811:1012:05
12:05
#25801
40K
24.85 mi15:55:004:38:2411:1210:26
12:12
#25793
25.2M
25.20 mi15:59:394:43:0311:144:39
13:29
#25799
Finish
26.22 mi16:11:034:54:2711:1411:24
11:11
#25816
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi24378144261442625807(Top 91%)15063(Top 94%)15063(Top 1196%)
10K6.21 mi3.10 mi24735-35714591-16514591-16525002(Top 88%)14701(Top 91%)14701(Top 1168%)
15K9.32 mi3.11 mi25150-41514779-18814779-18825807(Top 91%)15063(Top 94%)15063(Top 1196%)
20K12.43 mi3.11 mi25440-29014897-11814897-11825967(Top 91%)15108(Top 94%)15108(Top 1200%)
Half13.11 mi0.68 mi25449-914903-614903-625880(Top 91%)15054(Top 93%)15054(Top 1196%)
25K15.53 mi2.42 mi25668-21914994-9114994-9126383(Top 93%)15246(Top 95%)15246(Top 1211%)
30K18.64 mi3.11 mi25686-1814957+3714957+3725685(Top 90%)14841(Top 92%)14841(Top 1179%)
20M20.00 mi1.36 mi25677+914942+1514942+1525619(Top 90%)14744(Top 92%)14744(Top 1171%)
21M21.00 mi1.00 mi25675+214932+1014932+1025438(Top 90%)14595(Top 91%)14595(Top 1159%)
35K21.75 mi0.75 mi25768-9314967-3514967-3527091(Top 95%)15384(Top 96%)15384(Top 1222%)
23M23.00 mi1.25 mi25784-1614963+414963+425771(Top 91%)14723(Top 91%)14723(Top 1169%)
24M24.00 mi1.00 mi25801-1714960+314960+325774(Top 91%)14693(Top 91%)14693(Top 1167%)
40K24.85 mi0.85 mi25793+814945+1514945+1525247(Top 89%)14393(Top 89%)14393(Top 1143%)
25.2M25.20 mi0.35 mi25799-614946-114946-125660(Top 90%)14574(Top 90%)14574(Top 1158%)
Finish26.22 mi1.02 mi25816-1714948-214948-225686(Top 90%)14626(Top 91%)14626(Top 1162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25807

Males

15063

M60-64

15063

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25002

Males

14701

M60-64

14701

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25807

Males

15063

M60-64

15063

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

25967

Males

15108

M60-64

15108

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25880

Males

15054

M60-64

15054

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26383

Males

15246

M60-64

15246

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

25685

Males

14841

M60-64

14841

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

25619

Males

14744

M60-64

14744

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25438

Males

14595

M60-64

14595

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

27091

Males

15384

M60-64

15384

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

25771

Males

14723

M60-64

14723

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25774

Males

14693

M60-64

14693

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25247

Males

14393

M60-64

14393

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25660

Males

14574

M60-64

14574

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25686

Males

14626

M60-64

14626

Passing Analysis

Category:
Athletes Passed
581
Passed By
2019
Net Change
-1438
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24378
5K → 10K96453-357#24378#24735
10K → 15K39454-415#24735#25150
15K → 20K44334-290#25150#25440
20K → Half2433-9#25440#25449
Half → 25K39258-219#25449#25668
25K → 30K111129-18#25668#25686
30K → 20M5445+9#25686#25677
20M → 21M4442+2#25677#25675
21M → 35K9102-93#25675#25768
35K → 23M3248-16#25768#25784
23M → 24M2744-17#25784#25801
24M → 40K3426+8#25801#25793
40K → 25.2M915-6#25793#25799
25.2M → Finish1936-17#25799#25816
TOTALS5812019-1438
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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