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BOSTON MARATHON 2025

Wenping Chen

Bib: 22431•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
25:47
Rank: #18707
Start → 5K
8:18/mi
25:47 split
10K· 6.21 mi
51:44
Rank: #18771 (-64)
5K → 10K
8:21/mi
25:57 split
15K· 9.32 mi
1:17:54
Rank: #18776 (-5)
10K → 15K
8:25/mi
26:10 split
20K· 12.43 mi
1:50:45
Rank: #21507 (-2731)
15K → 20K
10:34/mi
32:51 split
Half· 13.11 mi
1:56:27
Rank: #21347 (+160)
20K → Half
8:21/mi
5:42 split
25K· 15.53 mi
2:18:24
Rank: #21150 (+197)
Half → 25K
9:03/mi
21:57 split
30K· 18.64 mi
2:49:52
Rank: #21377 (-227)
25K → 30K
10:08/mi
31:28 split
20M
3:04:05
Rank: #21482 (-105)
30K → 20M
10:28/mi
14:13 split
21M
3:14:29
Rank: #21362 (+120)
20M → 21M
10:24/mi
10:24 split
35K· 21.75 mi
3:21:21
Rank: #21287 (+75)
21M → 35K
9:11/mi
6:52 split
23M
3:33:41
Rank: #21182 (+105)
35K → 23M
9:51/mi
12:20 split
24M
3:44:03
Rank: #21262 (-80)
23M → 24M
10:22/mi
10:22 split
40K· 24.85 mi
3:53:10
Rank: #21307 (-45)
24M → 40K
10:40/mi
9:07 split
25.2M
3:57:07
Rank: #21324 (-17)
40K → 25.2M
11:27/mi
3:57 split
Finish· 26.22 mi
4:06:50
Rank: #21319 (+5)
25.2M → Finish
9:32/mi
9:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:27
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:10:23
Pace9:57 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:3925:478:1825:47
8:18
-
10K
6.21 mi11:46:3651:448:2025:57
8:21
+0:03
15K
9.32 mi12:12:461:17:548:2126:10
8:25
+0:04
20K
12.43 mi12:45:371:50:458:5532:51
10:34
+2:09
Half
13.11 mi12:51:191:56:278:535:42
8:21
-2:13
25K
15.53 mi13:13:162:18:248:5521:57
9:03
+0:42
30K
18.64 mi13:44:442:49:529:0731:28
10:08
+1:05
20M
20.00 mi13:58:573:04:059:1214:13
10:28
+0:20
21M
21.00 mi14:09:213:14:299:1610:24
10:24
-0:04
35K
21.75 mi14:16:133:21:219:156:52
9:11
-1:13
23M
23.00 mi14:28:333:33:419:1712:20
9:51
+0:40
24M
24.00 mi14:38:553:44:039:2010:22
10:22
+0:31
40K
24.85 mi14:48:023:53:109:239:07
10:40
+0:18
25.2M
25.20 mi14:51:593:57:079:253:57
11:27
+0:47
Finish
26.22 mi15:01:424:06:509:259:43
9:32
-1:55

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

8:18 /mi

Average Pace

9:25 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:25

46% of race

Time at Steady Pace

53:31

22% of race

Time at Slower Pace

1:20:54

33% of race

Average Pace: 9:25 /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 mi11:20:3925:478:1825:47
8:18
#18707
10K
6.21 mi11:46:3651:448:2025:57
8:21
#18771
15K
9.32 mi12:12:461:17:548:2126:10
8:25
#18776
20K
12.43 mi12:45:371:50:458:5532:51
10:34
#21507
Half
13.11 mi12:51:191:56:278:535:42
8:21
#21347
25K
15.53 mi13:13:162:18:248:5521:57
9:03
#21150
30K
18.64 mi13:44:442:49:529:0731:28
10:08
#21377
20M
20.00 mi13:58:573:04:059:1214:13
10:28
#21482
21M
21.00 mi14:09:213:14:299:1610:24
10:24
#21362
35K
21.75 mi14:16:133:21:219:156:52
9:11
#21287
23M
23.00 mi14:28:333:33:419:1712:20
9:51
#21182
24M
24.00 mi14:38:553:44:039:2010:22
10:22
#21262
40K
24.85 mi14:48:023:53:109:239:07
10:40
#21307
25.2M
25.20 mi14:51:593:57:079:253:57
11:27
#21324
Finish
26.22 mi15:01:424:06:509:259:43
9:32
#21319
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18707119101191018840(Top 66%)11984(Top 74%)11984(Top 952%)
10K6.21 mi3.10 mi18771-6411938-2811938-2818887(Top 66%)12018(Top 75%)12018(Top 955%)
15K9.32 mi3.11 mi18776-511948-1011948-1018840(Top 66%)11984(Top 74%)11984(Top 952%)
20K12.43 mi3.11 mi21507-273113129-118113129-118125317(Top 89%)14815(Top 92%)14815(Top 1177%)
Half13.11 mi0.68 mi21347+16013057+7213057+7218285(Top 64%)11763(Top 73%)11763(Top 934%)
25K15.53 mi2.42 mi21150+19712967+9012967+9020139(Top 71%)12476(Top 77%)12476(Top 991%)
30K18.64 mi3.11 mi21377-22713028-6113028-6121981(Top 77%)13158(Top 82%)13158(Top 1045%)
20M20.00 mi1.36 mi21482-10513063-3513063-3522303(Top 79%)13185(Top 82%)13185(Top 1047%)
21M21.00 mi1.00 mi21362+12012988+7512988+7519701(Top 69%)11911(Top 74%)11911(Top 946%)
35K21.75 mi0.75 mi21287+7512948+4012948+4019090(Top 67%)11554(Top 72%)11554(Top 918%)
23M23.00 mi1.25 mi21182+10512867+8112867+8119957(Top 70%)11883(Top 74%)11883(Top 944%)
24M24.00 mi1.00 mi21262-8012884-1712884-1722437(Top 79%)13019(Top 81%)13019(Top 1034%)
40K24.85 mi0.85 mi21307-45128841288422338(Top 79%)12900(Top 80%)12900(Top 1025%)
25.2M25.20 mi0.35 mi21324-1712881+312881+321911(Top 77%)12742(Top 79%)12742(Top 1012%)
Finish26.22 mi1.02 mi21319+512864+1712864+1721289(Top 75%)12430(Top 77%)12430(Top 987%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18840

Males

11984

M60-64

11984

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

18887

Males

12018

M60-64

12018

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18840

Males

11984

M60-64

11984

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

25317

Males

14815

M60-64

14815

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18285

Males

11763

M60-64

11763

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20139

Males

12476

M60-64

12476

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21981

Males

13158

M60-64

13158

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22303

Males

13185

M60-64

13185

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

19701

Males

11911

M60-64

11911

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

19090

Males

11554

M60-64

11554

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19957

Males

11883

M60-64

11883

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

22437

Males

13019

M60-64

13019

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22338

Males

12900

M60-64

12900

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21911

Males

12742

M60-64

12742

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21289

Males

12430

M60-64

12430

Passing Analysis

Category:
Athletes Passed
1556
Passed By
4168
Net Change
-2612
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18707
5K → 10K227291-64#18707#18771
10K → 15K188193-5#18771#18776
15K → 20K72738-2731#18776#21507
20K → Half1600+160#21507#21347
Half → 25K24750+197#21347#21150
25K → 30K140367-227#21150#21377
30K → 20M67172-105#21377#21482
20M → 21M15030+120#21482#21362
21M → 35K8813+75#21362#21287
35K → 23M14136+105#21287#21182
23M → 24M38118-80#21182#21262
24M → 40K3479-45#21262#21307
40K → 25.2M2340-17#21307#21324
25.2M → Finish4641+5#21324#21319
TOTALS15564168-2612
📊

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