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BOSTON MARATHON 2025

Michael Mcgrath

Bib: 1329•M

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:12
Rank: #1733
Start → 5K
19:12 | 6:11/mi
10K· 6.21 mi
37:42
Rank: #1289 (+444)
5K → 10K
18:30 | 5:57/mi
15K· 9.32 mi
56:23
Rank: #1201 (+88)
10K → 15K
18:41 | 6:01/mi
20K· 12.43 mi
1:14:58
Rank: #1081 (+120)
15K → 20K
18:35 | 5:59/mi
Half· 13.11 mi
1:19:02
Rank: #1075 (+6)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:33:43
Rank: #1040 (+35)
Half → 25K
14:41 | 6:03/mi
30K· 18.64 mi
1:52:54
Rank: #980 (+60)
25K → 30K
19:11 | 6:10/mi
20M
2:01:18
Rank: #931 (+49)
30K → 20M
8:24 | 6:11/mi
21M
2:07:50
Rank: #896 (+35)
20M → 21M
6:32 | 6:32/mi
35K· 21.75 mi
2:12:27
Rank: #893 (+3)
21M → 35K
4:37 | 6:10/mi
23M
2:20:23
Rank: #886 (+7)
35K → 23M
7:56 | 6:20/mi
24M
2:26:35
Rank: #880 (+6)
23M → 24M
6:12 | 6:12/mi
40K· 24.85 mi
2:32:02
Rank: #876 (+4)
24M → 40K
5:27 | 6:22/mi
25.2M
2:34:28
Rank: #882 (-6)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:40:58
Rank: #900 (-18)
25.2M → Finish
6:30 | 6:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:02
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:21:56
Pace6:15 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4919:126:1119:12
6:11
-
10K
6.21 mi10:38:1937:426:0418:30
5:57
-0:14
15K
9.32 mi10:57:0056:236:0318:41
6:01
+0:04
20K
12.43 mi11:15:351:14:586:0218:35
5:59
-0:02
Half
13.11 mi11:19:391:19:026:024:04
5:58
-0:01
25K
15.53 mi11:34:201:33:436:0214:41
6:03
+0:05
30K
18.64 mi11:53:311:52:546:0319:11
6:10
+0:07
20M
20.00 mi12:01:552:01:186:048:24
6:11
+0:01
21M
21.00 mi12:08:272:07:506:056:32
6:32
+0:21
35K
21.75 mi12:13:042:12:276:054:37
6:10
-0:22
23M
23.00 mi12:21:002:20:236:067:56
6:20
+0:10
24M
24.00 mi12:27:122:26:356:066:12
6:12
-0:08
40K
24.85 mi12:32:392:32:026:075:27
6:22
+0:10
25.2M
25.20 mi12:35:052:34:286:082:26
7:03
+0:41
Finish
26.22 mi12:41:352:40:586:096:30
6:23
-0:40

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

5:57 /mi

Average Pace

6:09 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:32

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:26

2% of race

Average Pace: 6:08 /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 mi10:19:4919:126:1119:12
6:11
#1733
10K
6.21 mi10:38:1937:426:0418:30
5:57
#1289
15K
9.32 mi10:57:0056:236:0318:41
6:01
#1201
20K
12.43 mi11:15:351:14:586:0218:35
5:59
#1081
Half
13.11 mi11:19:391:19:026:024:04
5:58
#1075
25K
15.53 mi11:34:201:33:436:0214:41
6:03
#1040
30K
18.64 mi11:53:311:52:546:0319:11
6:10
#980
20M
20.00 mi12:01:552:01:186:048:24
6:11
#931
21M
21.00 mi12:08:272:07:506:056:32
6:32
#896
35K
21.75 mi12:13:042:12:276:054:37
6:10
#893
23M
23.00 mi12:21:002:20:236:067:56
6:20
#886
24M
24.00 mi12:27:122:26:356:066:12
6:12
#880
40K
24.85 mi12:32:392:32:026:075:27
6:22
#876
25.2M
25.20 mi12:35:052:34:286:082:26
7:03
#882
Finish
26.22 mi12:41:352:40:586:096:30
6:23
#900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1733164516451075(Top 4%)1016(Top 6%)1016(Top 18%)
10K6.21 mi3.10 mi1289+4441226+4191226+419970(Top 3%)915(Top 6%)915(Top 16%)
15K9.32 mi3.11 mi1201+881138+881138+881075(Top 4%)1016(Top 6%)1016(Top 18%)
20K12.43 mi3.11 mi1081+1201021+1171021+117828(Top 3%)779(Top 5%)779(Top 14%)
Half13.11 mi0.68 mi1075+61015+61015+61005(Top 4%)952(Top 6%)952(Top 17%)
25K15.53 mi2.42 mi1040+35979+36979+36948(Top 3%)893(Top 6%)893(Top 16%)
30K18.64 mi3.11 mi980+60923+56923+56848(Top 3%)794(Top 5%)794(Top 14%)
20M20.00 mi1.36 mi931+49875+48875+48684(Top 2%)644(Top 4%)644(Top 11%)
21M21.00 mi1.00 mi896+35843+32843+32755(Top 3%)714(Top 4%)714(Top 13%)
35K21.75 mi0.75 mi893+3839+4839+41124(Top 4%)1059(Top 7%)1059(Top 19%)
23M23.00 mi1.25 mi886+7832+7832+7954(Top 3%)898(Top 6%)898(Top 16%)
24M24.00 mi1.00 mi880+6826+6826+61012(Top 4%)951(Top 6%)951(Top 17%)
40K24.85 mi0.85 mi876+4821+5821+51155(Top 4%)1077(Top 7%)1077(Top 19%)
25.2M25.20 mi0.35 mi882-6826-5826-51591(Top 6%)1448(Top 9%)1448(Top 26%)
Finish26.22 mi1.02 mi900-18843-17843-172181(Top 8%)1994(Top 12%)1994(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1075

Males

1016

M18-39

1016

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

970

Males

915

M18-39

915

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1075

Males

1016

M18-39

1016

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

828

Males

779

M18-39

779

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1005

Males

952

M18-39

952

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

948

Males

893

M18-39

893

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

848

Males

794

M18-39

794

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

684

Males

644

M18-39

644

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

755

Males

714

M18-39

714

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1124

Males

1059

M18-39

1059

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

954

Males

898

M18-39

898

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1012

Males

951

M18-39

951

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1155

Males

1077

M18-39

1077

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1591

Males

1448

M18-39

1448

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2181

Males

1994

M18-39

1994

Passing Analysis

Category:
Athletes Passed
982
Passed By
149
Net Change
+833
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1733
5K → 10K4451+444#1733#1289
10K → 15K9911+88#1289#1201
15K → 20K1211+120#1201#1081
20K → Half115+6#1081#1075
Half → 25K416+35#1075#1040
25K → 30K7616+60#1040#980
30K → 20M556+49#980#931
20M → 21M394+35#931#896
21M → 35K1815+3#896#893
35K → 23M2013+7#893#886
23M → 24M1711+6#886#880
24M → 40K2319+4#880#876
40K → 25.2M511-6#876#882
25.2M → Finish1230-18#882#900
TOTALS982149+833
📊

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