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BOSTON MARATHON 2025

Philip Chapman

Bib: 5300•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 22%
Masters (Masters Men)
#0 / 10463
Top 9%
Division (M45-49)
#0 / 2386
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:38
Rank: #4932
Start → 5K
20:38 | 6:38/mi
10K· 6.21 mi
41:10
Rank: #4694 (+238)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:01:53
Rank: #4701 (-7)
10K → 15K
20:43 | 6:40/mi
20K· 12.43 mi
1:23:34
Rank: #5207 (-506)
15K → 20K
21:41 | 6:59/mi
Half· 13.11 mi
1:28:05
Rank: #5149 (+58)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:25
Rank: #4981 (+168)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:05:55
Rank: #4788 (+193)
25K → 30K
21:30 | 6:55/mi
20M
2:16:32
Rank: #5150 (-362)
30K → 20M
10:37 | 7:49/mi
21M
2:23:20
Rank: #4813 (+337)
20M → 21M
6:48 | 6:48/mi
35K· 21.75 mi
2:28:15
Rank: #4689 (+124)
21M → 35K
4:55 | 6:34/mi
23M
2:36:34
Rank: #4437 (+252)
35K → 23M
8:19 | 6:39/mi
24M
2:43:10
Rank: #4286 (+151)
23M → 24M
6:36 | 6:36/mi
40K· 24.85 mi
2:48:54
Rank: #4183 (+103)
24M → 40K
5:44 | 6:42/mi
25.2M
2:51:20
Rank: #4117 (+66)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:57:30
Rank: #3894 (+223)
25.2M → Finish
6:10 | 6:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:05
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:29:25
Pace6:49 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5620:386:3820:38
6:38
-
10K
6.21 mi10:45:2841:106:3820:32
6:37
-0:01
15K
9.32 mi11:06:111:01:536:3820:43
6:40
+0:03
20K
12.43 mi11:27:521:23:346:4321:41
6:59
+0:19
Half
13.11 mi11:32:231:28:056:434:31
6:37
-0:22
25K
15.53 mi11:48:431:44:256:4316:20
6:44
+0:07
30K
18.64 mi12:10:132:05:556:4521:30
6:55
+0:11
20M
20.00 mi12:20:502:16:326:5010:37
7:49
+0:54
21M
21.00 mi12:27:382:23:206:506:48
6:48
-1:01
35K
21.75 mi12:32:332:28:156:494:55
6:34
-0:14
23M
23.00 mi12:40:522:36:346:488:19
6:39
+0:05
24M
24.00 mi12:47:282:43:106:486:36
6:36
-0:03
40K
24.85 mi12:53:122:48:546:485:44
6:42
+0:06
25.2M
25.20 mi12:55:382:51:206:482:26
7:03
+0:21
Finish
26.22 mi13:01:482:57:306:466:10
6:03
-1:00

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

6:03 /mi

Average Pace

6:46 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:10

3% of race

Time at Steady Pace

1:55:06

65% of race

Time at Slower Pace

56:14

32% of race

Average Pace: 6:46 /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 mi10:24:5620:386:3820:38
6:38
#4932
10K
6.21 mi10:45:2841:106:3820:32
6:37
#4694
15K
9.32 mi11:06:111:01:536:3820:43
6:40
#4701
20K
12.43 mi11:27:521:23:346:4321:41
6:59
#5207
Half
13.11 mi11:32:231:28:056:434:31
6:37
#5149
25K
15.53 mi11:48:431:44:256:4316:20
6:44
#4981
30K
18.64 mi12:10:132:05:556:4521:30
6:55
#4788
20M
20.00 mi12:20:502:16:326:5010:37
7:49
#5150
21M
21.00 mi12:27:382:23:206:506:48
6:48
#4813
35K
21.75 mi12:32:332:28:156:494:55
6:34
#4689
23M
23.00 mi12:40:522:36:346:488:19
6:39
#4437
24M
24.00 mi12:47:282:43:106:486:36
6:36
#4286
40K
24.85 mi12:53:122:48:546:485:44
6:42
#4183
25.2M
25.20 mi12:55:382:51:206:482:26
7:03
#4117
Finish
26.22 mi13:01:482:57:306:466:10
6:03
#3894
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4932461646164786(Top 17%)4467(Top 28%)4467(Top 187%)
10K6.21 mi3.10 mi4694+2384397+2194397+2194532(Top 16%)4246(Top 26%)4246(Top 178%)
15K9.32 mi3.11 mi4701-74400-34400-34786(Top 17%)4467(Top 28%)4467(Top 187%)
20K12.43 mi3.11 mi5207-5064823-4234823-4236739(Top 24%)6004(Top 37%)6004(Top 252%)
Half13.11 mi0.68 mi5149+584777+464777+464507(Top 16%)4200(Top 26%)4200(Top 176%)
25K15.53 mi2.42 mi4981+1684621+1564621+1564369(Top 15%)4047(Top 25%)4047(Top 170%)
30K18.64 mi3.11 mi4788+1934431+1904431+1904202(Top 15%)3856(Top 24%)3856(Top 162%)
20M20.00 mi1.36 mi5150-3624733-3024733-3029075(Top 32%)7025(Top 44%)7025(Top 294%)
21M21.00 mi1.00 mi4813+3374446+2874446+2871536(Top 5%)1447(Top 9%)1447(Top 61%)
35K21.75 mi0.75 mi4689+1244331+1154331+1152823(Top 10%)2605(Top 16%)2605(Top 109%)
23M23.00 mi1.25 mi4437+2524105+2264105+2262009(Top 7%)1879(Top 12%)1879(Top 79%)
24M24.00 mi1.00 mi4286+1513962+1433962+1432487(Top 9%)2291(Top 14%)2291(Top 96%)
40K24.85 mi0.85 mi4183+1033864+983864+982384(Top 8%)2181(Top 14%)2181(Top 91%)
25.2M25.20 mi0.35 mi4117+663802+623802+621665(Top 6%)1522(Top 9%)1522(Top 64%)
Finish26.22 mi1.02 mi3894+2233603+1993603+1991067(Top 4%)1001(Top 6%)1001(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4786

Males

4467

M45-49

4467

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4532

Males

4246

M45-49

4246

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4786

Males

4467

M45-49

4467

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6739

Males

6004

M45-49

6004

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4507

Males

4200

M45-49

4200

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4369

Males

4047

M45-49

4047

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4202

Males

3856

M45-49

3856

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9075

Males

7025

M45-49

7025

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1536

Males

1447

M45-49

1447

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2823

Males

2605

M45-49

2605

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

2009

Males

1879

M45-49

1879

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2487

Males

2291

M45-49

2291

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2384

Males

2181

M45-49

2181

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1665

Males

1522

M45-49

1522

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1067

Males

1001

M45-49

1001

Passing Analysis

Category:
Athletes Passed
2270
Passed By
1232
Net Change
+1038
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4932
5K → 10K30971+238#4932#4694
10K → 15K122129-7#4694#4701
15K → 20K30536-506#4701#5207
20K → Half6810+58#5207#5149
Half → 25K19123+168#5149#4981
25K → 30K25663+193#4981#4788
30K → 20M18380-362#4788#5150
20M → 21M3381+337#5150#4813
21M → 35K1262+124#4813#4689
35K → 23M2542+252#4689#4437
23M → 24M1554+151#4437#4286
24M → 40K1129+103#4286#4183
40K → 25.2M671+66#4183#4117
25.2M → Finish2241+223#4117#3894
TOTALS22701232+1038
📊

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