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BOSTON MARATHON 2025

Steven Davy

Bib: 28468•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 (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:53
Rank: #20753
Start → 5K
26:53 | 8:39/mi
10K· 6.21 mi
52:08
Rank: #19173 (+1580)
5K → 10K
25:15 | 8:08/mi
15K· 9.32 mi
1:17:44
Rank: #18641 (+532)
10K → 15K
25:36 | 8:14/mi
20K· 12.43 mi
1:43:52
Rank: #18369 (+272)
15K → 20K
26:08 | 8:25/mi
Half· 13.11 mi
1:49:33
Rank: #18337 (+32)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:10:09
Rank: #18118 (+219)
Half → 25K
20:36 | 8:30/mi
30K· 18.64 mi
2:37:46
Rank: #17865 (+253)
25K → 30K
27:37 | 8:53/mi
20M
2:50:17
Rank: #17867 (-2)
30K → 20M
12:31 | 9:13/mi
21M
2:59:58
Rank: #17821 (+46)
20M → 21M
9:41 | 9:41/mi
35K· 21.75 mi
3:06:36
Rank: #17799 (+22)
21M → 35K
6:38 | 8:52/mi
23M
3:17:44
Rank: #17643 (+156)
35K → 23M
11:08 | 8:54/mi
24M
3:26:44
Rank: #17620 (+23)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
3:34:19
Rank: #17533 (+87)
24M → 40K
7:35 | 8:52/mi
25.2M
3:37:39
Rank: #17503 (+30)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:46:30
Rank: #17488 (+15)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:33
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:56:57
Pace8:55 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:3626:538:3926:53
8:39
-
10K
6.21 mi12:09:5152:088:2325:15
8:08
-0:31
15K
9.32 mi12:35:271:17:448:2025:36
8:14
+0:06
20K
12.43 mi13:01:351:43:528:2126:08
8:25
+0:11
Half
13.11 mi13:07:161:49:338:215:41
8:20
-0:05
25K
15.53 mi13:27:522:10:098:2320:36
8:30
+0:10
30K
18.64 mi13:55:292:37:468:2827:37
8:53
+0:23
20M
20.00 mi14:08:002:50:178:3112:31
9:13
+0:20
21M
21.00 mi14:17:412:59:588:349:41
9:41
+0:28
35K
21.75 mi14:24:193:06:368:356:38
8:52
-0:49
23M
23.00 mi14:35:273:17:448:3611:08
8:54
+0:02
24M
24.00 mi14:44:273:26:448:379:00
9:00
+0:06
40K
24.85 mi14:52:023:34:198:377:35
8:52
-0:08
25.2M
25.20 mi14:55:223:37:398:383:20
9:40
+0:48
Finish
26.22 mi15:04:133:46:308:398:51
8:41
-0:59

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

8:08 /mi

Average Pace

8:39 /mi

Slowest Pace

9:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:58

85% of race

Time at Steady Pace

21:31

9% of race

Time at Slower Pace

13:01

6% of race

Average Pace: 8:38 /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 mi11:44:3626:538:3926:53
8:39
#20753
10K
6.21 mi12:09:5152:088:2325:15
8:08
#19173
15K
9.32 mi12:35:271:17:448:2025:36
8:14
#18641
20K
12.43 mi13:01:351:43:528:2126:08
8:25
#18369
Half
13.11 mi13:07:161:49:338:215:41
8:20
#18337
25K
15.53 mi13:27:522:10:098:2320:36
8:30
#18118
30K
18.64 mi13:55:292:37:468:2827:37
8:53
#17865
20M
20.00 mi14:08:002:50:178:3112:31
9:13
#17867
21M
21.00 mi14:17:412:59:588:349:41
9:41
#17821
35K
21.75 mi14:24:193:06:368:356:38
8:52
#17799
23M
23.00 mi14:35:273:17:448:3611:08
8:54
#17643
24M
24.00 mi14:44:273:26:448:379:00
9:00
#17620
40K
24.85 mi14:52:023:34:198:377:35
8:52
#17533
25.2M
25.20 mi14:55:223:37:398:383:20
9:40
#17503
Finish
26.22 mi15:04:133:46:308:398:51
8:41
#17488
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi20753127491274917639(Top 62%)11484(Top 71%)11484(Top 511%)
10K6.21 mi3.10 mi19173+158012118+63112118+63117395(Top 61%)11412(Top 71%)11412(Top 508%)
15K9.32 mi3.11 mi18641+53211886+23211886+23217639(Top 62%)11484(Top 71%)11484(Top 511%)
20K12.43 mi3.11 mi18369+27211768+11811768+11817616(Top 62%)11446(Top 71%)11446(Top 509%)
Half13.11 mi0.68 mi18337+3211751+1711751+1718062(Top 64%)11652(Top 72%)11652(Top 519%)
25K15.53 mi2.42 mi18118+21911641+11011641+11017166(Top 60%)11165(Top 69%)11165(Top 497%)
30K18.64 mi3.11 mi17865+25311485+15611485+15617086(Top 60%)10967(Top 68%)10967(Top 488%)
20M20.00 mi1.36 mi17867-211466+1911466+1917812(Top 63%)11162(Top 69%)11162(Top 497%)
21M21.00 mi1.00 mi17821+4611438+2811438+2816941(Top 60%)10670(Top 66%)10670(Top 475%)
35K21.75 mi0.75 mi17799+2211415+2311415+2317575(Top 62%)10853(Top 67%)10853(Top 483%)
23M23.00 mi1.25 mi17643+15611291+12411291+12415631(Top 55%)9913(Top 62%)9913(Top 441%)
24M24.00 mi1.00 mi17620+2311254+3711254+3717350(Top 61%)10627(Top 66%)10627(Top 473%)
40K24.85 mi0.85 mi17533+8711186+6811186+6815569(Top 55%)9703(Top 60%)9703(Top 432%)
25.2M25.20 mi0.35 mi17503+3011161+2511161+2515402(Top 54%)9597(Top 60%)9597(Top 427%)
Finish26.22 mi1.02 mi17488+1511133+2811133+2817367(Top 61%)10580(Top 66%)10580(Top 471%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17639

Males

11484

M40-44

11484

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17395

Males

11412

M40-44

11412

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17639

Males

11484

M40-44

11484

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17616

Males

11446

M40-44

11446

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18062

Males

11652

M40-44

11652

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

17166

Males

11165

M40-44

11165

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

17086

Males

10967

M40-44

10967

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

17812

Males

11162

M40-44

11162

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16941

Males

10670

M40-44

10670

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17575

Males

10853

M40-44

10853

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15631

Males

9913

M40-44

9913

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17350

Males

10627

M40-44

10627

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15569

Males

9703

M40-44

9703

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15402

Males

9597

M40-44

9597

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17367

Males

10580

M40-44

10580

Passing Analysis

Category:
Athletes Passed
3991
Passed By
726
Net Change
+3265
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20753
5K → 10K15899+1580#20753#19173
10K → 15K56331+532#19173#18641
15K → 20K33866+272#18641#18369
20K → Half5422+32#18369#18337
Half → 25K28061+219#18337#18118
25K → 30K359106+253#18118#17865
30K → 20M119121-2#17865#17867
20M → 21M12074+46#17867#17821
21M → 35K7755+22#17821#17799
35K → 23M18832+156#17799#17643
23M → 24M9168+23#17643#17620
24M → 40K11023+87#17620#17533
40K → 25.2M377+30#17533#17503
25.2M → Finish6651+15#17503#17488
TOTALS3991726+3265
📊

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