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BOSTON MARATHON 2023

Jake Davey

Bib: 25938•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:19
Rank: #17343
Start → 5K
26:19 | 8:28/mi
10K· 6.21 mi
50:16
Rank: #15030 (+2313)
5K → 10K
23:57 | 7:43/mi
15K· 9.32 mi
1:13:45
Rank: #13673 (+1357)
10K → 15K
23:29 | 7:34/mi
20K· 12.43 mi
1:37:24
Rank: #12741 (+932)
15K → 20K
23:39 | 7:37/mi
Half· 13.11 mi
1:42:32
Rank: #12579 (+162)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
2:01:29
Rank: #12345 (+234)
Half → 25K
18:57 | 7:49/mi
30K· 18.64 mi
2:26:34
Rank: #12143 (+202)
25K → 30K
25:05 | 8:04/mi
20M
2:37:41
Rank: #12083 (+60)
30K → 20M
11:07 | 8:11/mi
21M
2:46:25
Rank: #12051 (+32)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
2:52:31
Rank: #12098 (-47)
21M → 35K
6:06 | 8:09/mi
23M
3:03:33
Rank: #12288 (-190)
35K → 23M
11:02 | 8:49/mi
24M
3:12:00
Rank: #12375 (-87)
23M → 24M
8:27 | 8:27/mi
40K· 24.85 mi
3:19:04
Rank: #12354 (+21)
24M → 40K
7:04 | 8:16/mi
25.2M
3:22:02
Rank: #12314 (+40)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:30:04
Rank: #12282 (+32)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:32
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:47:32
Pace8:12 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:0826:198:2826:19
8:28
-
10K
6.21 mi12:06:0550:168:0523:57
7:43
-0:45
15K
9.32 mi12:29:341:13:457:5523:29
7:34
-0:09
20K
12.43 mi12:53:131:37:247:5023:39
7:37
+0:03
Half
13.11 mi12:58:211:42:327:495:08
7:31
-0:06
25K
15.53 mi13:17:182:01:297:4918:57
7:49
+0:18
30K
18.64 mi13:42:232:26:347:5225:05
8:04
+0:15
20M
20.00 mi13:53:302:37:417:5311:07
8:11
+0:07
21M
21.00 mi14:02:142:46:257:558:44
8:44
+0:33
35K
21.75 mi14:08:202:52:317:566:06
8:09
-0:35
23M
23.00 mi14:19:223:03:337:5911:02
8:49
+0:40
24M
24.00 mi14:27:493:12:008:008:27
8:27
-0:22
40K
24.85 mi14:34:533:19:048:017:04
8:16
-0:11
25.2M
25.20 mi14:37:513:22:028:012:58
8:36
+0:20
Finish
26.22 mi14:45:533:30:048:018:02
7:53
-0:43

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

7:31 /mi

Average Pace

8:01 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:34

73% of race

Time at Steady Pace

57:30

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:42:0826:198:2826:19
8:28
#17343
10K
6.21 mi12:06:0550:168:0523:57
7:43
#15030
15K
9.32 mi12:29:341:13:457:5523:29
7:34
#13673
20K
12.43 mi12:53:131:37:247:5023:39
7:37
#12741
Half
13.11 mi12:58:211:42:327:495:08
7:31
#12579
25K
15.53 mi13:17:182:01:297:4918:57
7:49
#12345
30K
18.64 mi13:42:232:26:347:5225:05
8:04
#12143
20M
20.00 mi13:53:302:37:417:5311:07
8:11
#12083
21M
21.00 mi14:02:142:46:257:558:44
8:44
#12051
35K
21.75 mi14:08:202:52:317:566:06
8:09
#12098
23M
23.00 mi14:19:223:03:337:5911:02
8:49
#12288
24M
24.00 mi14:27:493:12:008:008:27
8:27
#12375
40K
24.85 mi14:34:533:19:048:017:04
8:16
#12354
25.2M
25.20 mi14:37:513:22:028:012:58
8:36
#12314
Finish
26.22 mi14:45:533:30:048:018:02
7:53
#12282
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17343111621116210649(Top 40%)8477(Top 56%)8477(Top 160%)
10K6.21 mi3.10 mi15030+231310343+81910343+81912320(Top 46%)9253(Top 61%)9253(Top 175%)
15K9.32 mi3.11 mi13673+13579789+5549789+55410649(Top 40%)8477(Top 56%)8477(Top 160%)
20K12.43 mi3.11 mi12741+9329399+3909399+39010175(Top 38%)8173(Top 54%)8173(Top 155%)
Half13.11 mi0.68 mi12579+1629310+899310+8910405(Top 39%)8314(Top 55%)8314(Top 157%)
25K15.53 mi2.42 mi12345+2349186+1249186+12411211(Top 42%)8601(Top 57%)8601(Top 163%)
30K18.64 mi3.11 mi12143+2029069+1179069+11711455(Top 43%)8565(Top 56%)8565(Top 162%)
20M20.00 mi1.36 mi12083+609018+519018+5111541(Top 43%)8504(Top 56%)8504(Top 161%)
21M21.00 mi1.00 mi12051+329000+189000+1811855(Top 45%)8516(Top 56%)8516(Top 161%)
35K21.75 mi0.75 mi12098-478993+78993+713111(Top 49%)9026(Top 59%)9026(Top 171%)
23M23.00 mi1.25 mi12288-1909047-549047-5415034(Top 56%)9816(Top 65%)9816(Top 186%)
24M24.00 mi1.00 mi12375-879077-309077-3014160(Top 53%)9371(Top 62%)9371(Top 177%)
40K24.85 mi0.85 mi12354+219049+289049+2811773(Top 44%)8214(Top 54%)8214(Top 155%)
25.2M25.20 mi0.35 mi12314+409021+289021+2810144(Top 38%)7378(Top 49%)7378(Top 140%)
Finish26.22 mi1.02 mi12282+328984+378984+3711268(Top 42%)7925(Top 52%)7925(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10649

Males

8477

M18-39

8477

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12320

Males

9253

M18-39

9253

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10649

Males

8477

M18-39

8477

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10175

Males

8173

M18-39

8173

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10405

Males

8314

M18-39

8314

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11211

Males

8601

M18-39

8601

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11455

Males

8565

M18-39

8565

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11541

Males

8504

M18-39

8504

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11855

Males

8516

M18-39

8516

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13111

Males

9026

M18-39

9026

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15034

Males

9816

M18-39

9816

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

14160

Males

9371

M18-39

9371

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11773

Males

8214

M18-39

8214

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10144

Males

7378

M18-39

7378

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11268

Males

7925

M18-39

7925

Passing Analysis

Category:
Athletes Passed
5900
Passed By
839
Net Change
+5061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17343
5K → 10K232916+2313#17343#15030
10K → 15K13592+1357#15030#13673
15K → 20K9342+932#13673#12741
20K → Half1620+162#12741#12579
Half → 25K26228+234#12579#12345
25K → 30K303101+202#12345#12143
30K → 20M13272+60#12143#12083
20M → 21M9462+32#12083#12051
21M → 35K3380-47#12051#12098
35K → 23M41231-190#12098#12288
23M → 24M36123-87#12288#12375
24M → 40K7150+21#12375#12354
40K → 25.2M488+40#12354#12314
25.2M → Finish9664+32#12314#12282
TOTALS5900839+5061
📊

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