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BOSTON MARATHON 2025

Michael Davidson

Bib: 30249•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:05
Rank: #24796
Start → 5K
30:05 | 9:41/mi
10K· 6.21 mi
59:05
Rank: #24204 (+592)
5K → 10K
29:00 | 9:20/mi
15K· 9.32 mi
1:28:50
Rank: #24115 (+89)
10K → 15K
29:45 | 9:35/mi
20K· 12.43 mi
1:59:25
Rank: #24044 (+71)
15K → 20K
30:35 | 9:51/mi
Half· 13.11 mi
2:06:02
Rank: #24046 (-2)
20K → Half
6:37 | 9:42/mi
25K· 15.53 mi
2:31:15
Rank: #24069 (-23)
Half → 25K
25:13 | 10:24/mi
30K· 18.64 mi
3:04:48
Rank: #24004 (+65)
25K → 30K
33:33 | 10:48/mi
20M
3:19:32
Rank: #23944 (+60)
30K → 20M
14:44 | 10:51/mi
21M
3:31:35
Rank: #23928 (+16)
20M → 21M
12:03 | 12:03/mi
35K· 21.75 mi
3:39:23
Rank: #23885 (+43)
21M → 35K
7:48 | 10:26/mi
23M
3:53:16
Rank: #23854 (+31)
35K → 23M
13:53 | 11:05/mi
24M
4:04:13
Rank: #23853 (+1)
23M → 24M
10:57 | 10:57/mi
40K· 24.85 mi
4:13:40
Rank: #23830 (+23)
24M → 40K
9:27 | 11:03/mi
25.2M
4:17:53
Rank: #23833 (-3)
40K → 25.2M
4:13 | 12:14/mi
Finish· 26.22 mi
4:28:42
Rank: #23882 (-49)
25.2M → Finish
10:49 | 10:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:02
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:22:40
Pace10:53 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2530:059:4130:05
9:41
-
10K
6.21 mi12:19:2559:059:3129:00
9:20
-0:21
15K
9.32 mi12:49:101:28:509:3229:45
9:35
+0:15
20K
12.43 mi13:19:451:59:259:3730:35
9:51
+0:16
Half
13.11 mi13:26:222:06:029:376:37
9:42
-0:09
25K
15.53 mi13:51:352:31:159:4425:13
10:24
+0:42
30K
18.64 mi14:25:083:04:489:5533:33
10:48
+0:24
20M
20.00 mi14:39:523:19:329:5914:44
10:51
+0:03
21M
21.00 mi14:51:553:31:3510:0512:03
12:03
+1:12
35K
21.75 mi14:59:433:39:2310:057:48
10:26
-1:37
23M
23.00 mi15:13:363:53:1610:0913:53
11:05
+0:39
24M
24.00 mi15:24:334:04:1310:1110:57
10:57
-0:08
40K
24.85 mi15:34:004:13:4010:129:27
11:03
+0:06
25.2M
25.20 mi15:38:134:17:5310:144:13
12:14
+1:11
Finish
26.22 mi15:49:024:28:4210:1510:49
10:37
-1:37

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

9:20 /mi

Average Pace

10:15 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:02

47% of race

Time at Steady Pace

1:43:04

38% of race

Time at Slower Pace

39:36

15% of race

Average Pace: 10:15 /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 mi11:50:2530:059:4130:05
9:41
#24796
10K
6.21 mi12:19:2559:059:3129:00
9:20
#24204
15K
9.32 mi12:49:101:28:509:3229:45
9:35
#24115
20K
12.43 mi13:19:451:59:259:3730:35
9:51
#24044
Half
13.11 mi13:26:222:06:029:376:37
9:42
#24046
25K
15.53 mi13:51:352:31:159:4425:13
10:24
#24069
30K
18.64 mi14:25:083:04:489:5533:33
10:48
#24004
20M
20.00 mi14:39:523:19:329:5914:44
10:51
#23944
21M
21.00 mi14:51:553:31:3510:0512:03
12:03
#23928
35K
21.75 mi14:59:433:39:2310:057:48
10:26
#23885
23M
23.00 mi15:13:363:53:1610:0913:53
11:05
#23854
24M
24.00 mi15:24:334:04:1310:1110:57
10:57
#23853
40K
24.85 mi15:34:004:13:4010:129:27
11:03
#23830
25.2M
25.20 mi15:38:134:17:5310:144:13
12:14
#23833
Finish
26.22 mi15:49:024:28:4210:1510:49
10:37
#23882
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi24796146241462423936(Top 84%)14245(Top 88%)14245(Top 597%)
10K6.21 mi3.10 mi24204+59214341+28314341+28323629(Top 83%)14086(Top 87%)14086(Top 590%)
15K9.32 mi3.11 mi24115+8914315+2614315+2623936(Top 84%)14245(Top 88%)14245(Top 597%)
20K12.43 mi3.11 mi24044+7114265+5014265+5023869(Top 84%)14170(Top 88%)14170(Top 594%)
Half13.11 mi0.68 mi24046-214267-214267-224087(Top 85%)14273(Top 89%)14273(Top 598%)
25K15.53 mi2.42 mi24069-2314260+714260+724172(Top 85%)14273(Top 89%)14273(Top 598%)
30K18.64 mi3.11 mi24004+6514211+4914211+4923607(Top 83%)13889(Top 86%)13889(Top 582%)
20M20.00 mi1.36 mi23944+6014165+4614165+4623263(Top 82%)13644(Top 85%)13644(Top 572%)
21M21.00 mi1.00 mi23928+1614143+2214143+2223683(Top 83%)13765(Top 85%)13765(Top 577%)
35K21.75 mi0.75 mi23885+4314108+3514108+3523006(Top 81%)13389(Top 83%)13389(Top 561%)
23M23.00 mi1.25 mi23854+3114071+3714071+3723431(Top 82%)13556(Top 84%)13556(Top 568%)
24M24.00 mi1.00 mi23853+114060+1114060+1123888(Top 84%)13769(Top 85%)13769(Top 577%)
40K24.85 mi0.85 mi23830+2314036+2414036+2423267(Top 82%)13377(Top 83%)13377(Top 561%)
25.2M25.20 mi0.35 mi23833-314030+614030+623649(Top 83%)13589(Top 84%)13589(Top 570%)
Finish26.22 mi1.02 mi23882-4914045-1514045-1524537(Top 86%)14053(Top 87%)14053(Top 589%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23936

Males

14245

M45-49

14245

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23629

Males

14086

M45-49

14086

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23936

Males

14245

M45-49

14245

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23869

Males

14170

M45-49

14170

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24087

Males

14273

M45-49

14273

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24172

Males

14273

M45-49

14273

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23607

Males

13889

M45-49

13889

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23263

Males

13644

M45-49

13644

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23683

Males

13765

M45-49

13765

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

23006

Males

13389

M45-49

13389

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23431

Males

13556

M45-49

13556

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23888

Males

13769

M45-49

13769

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23267

Males

13377

M45-49

13377

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23649

Males

13589

M45-49

13589

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24537

Males

14053

M45-49

14053

Passing Analysis

Category:
Athletes Passed
1745
Passed By
831
Net Change
+914
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24796
5K → 10K62028+592#24796#24204
10K → 15K18798+89#24204#24115
15K → 20K16998+71#24115#24044
20K → Half2628-2#24044#24046
Half → 25K109132-23#24046#24069
25K → 30K179114+65#24069#24004
30K → 20M11050+60#24004#23944
20M → 21M6751+16#23944#23928
21M → 35K7128+43#23928#23885
35K → 23M7645+31#23885#23854
23M → 24M3736+1#23854#23853
24M → 40K5330+23#23853#23830
40K → 25.2M1720-3#23830#23833
25.2M → Finish2473-49#23833#23882
TOTALS1745831+914
📊

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