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BOSTON MARATHON 2024

Peter Davidow

Bib: 4978•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Male)
#0 / 14578
Top 24%
Division (M18-39)
#0 / 4849
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:43
Rank: #4555
Start → 5K
20:43 | 6:40/mi
10K· 6.21 mi
41:39
Rank: #4571 (-16)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:02:33
Rank: #4416 (+155)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:23:44
Rank: #4238 (+178)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:28:20
Rank: #4225 (+13)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:01
Rank: #4060 (+165)
Half → 25K
16:41 | 6:53/mi
30K· 18.64 mi
2:07:08
Rank: #3851 (+209)
25K → 30K
22:07 | 7:07/mi
20M
2:17:12
Rank: #3815 (+36)
30K → 20M
10:04 | 7:24/mi
21M
2:24:55
Rank: #3717 (+98)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:30:12
Rank: #3663 (+54)
21M → 35K
5:17 | 7:04/mi
23M
2:39:32
Rank: #3596 (+67)
35K → 23M
9:20 | 7:27/mi
24M
2:46:51
Rank: #3551 (+45)
23M → 24M
7:19 | 7:19/mi
40K· 24.85 mi
2:53:10
Rank: #3482 (+69)
24M → 40K
6:19 | 7:23/mi
25.2M
2:56:31
Rank: #3539 (-57)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:06:02
Rank: #3883 (-344)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:20
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:37:42
Pace7:27 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5520:436:4020:43
6:40
-
10K
6.21 mi10:44:5141:396:4220:56
6:44
+0:04
15K
9.32 mi11:05:451:02:336:4320:54
6:44
0:00
20K
12.43 mi11:26:561:23:446:4421:11
6:49
+0:05
Half
13.11 mi11:31:321:28:206:444:36
6:45
-0:04
25K
15.53 mi11:48:131:45:016:4616:41
6:53
+0:08
30K
18.64 mi12:10:202:07:086:4922:07
7:07
+0:14
20M
20.00 mi12:20:242:17:126:5210:04
7:24
+0:17
21M
21.00 mi12:28:072:24:556:547:43
7:43
+0:19
35K
21.75 mi12:33:242:30:126:545:17
7:04
-0:39
23M
23.00 mi12:42:442:39:326:569:20
7:27
+0:23
24M
24.00 mi12:50:032:46:516:577:19
7:19
-0:08
40K
24.85 mi12:56:222:53:106:586:19
7:23
+0:04
25.2M
25.20 mi12:59:432:56:317:003:21
9:43
+2:20
Finish
26.22 mi13:09:143:06:027:069:31
9:20
-0:23

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

6:40 /mi

Average Pace

7:06 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:43

11% of race

Time at Steady Pace

2:24:44

78% of race

Time at Slower Pace

20:35

11% of race

Average Pace: 7:06 /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 mi10:23:5520:436:4020:43
6:40
#4555
10K
6.21 mi10:44:5141:396:4220:56
6:44
#4571
15K
9.32 mi11:05:451:02:336:4320:54
6:44
#4416
20K
12.43 mi11:26:561:23:446:4421:11
6:49
#4238
Half
13.11 mi11:31:321:28:206:444:36
6:45
#4225
25K
15.53 mi11:48:131:45:016:4616:41
6:53
#4060
30K
18.64 mi12:10:202:07:086:4922:07
7:07
#3851
20M
20.00 mi12:20:242:17:126:5210:04
7:24
#3815
21M
21.00 mi12:28:072:24:556:547:43
7:43
#3717
35K
21.75 mi12:33:242:30:126:545:17
7:04
#3663
23M
23.00 mi12:42:442:39:326:569:20
7:27
#3596
24M
24.00 mi12:50:032:46:516:577:19
7:19
#3551
40K
24.85 mi12:56:222:53:106:586:19
7:23
#3482
25.2M
25.20 mi12:59:432:56:317:003:21
9:43
#3539
Finish
26.22 mi13:09:143:06:027:069:31
9:20
#3883
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4555426042604111(Top 16%)3859(Top 26%)3859(Top 80%)
10K6.21 mi3.10 mi4571-164273-134273-134638(Top 18%)4316(Top 30%)4316(Top 89%)
15K9.32 mi3.11 mi4416+1554133+1404133+1404111(Top 16%)3859(Top 26%)3859(Top 80%)
20K12.43 mi3.11 mi4238+1783968+1653968+1654004(Top 16%)3738(Top 26%)3738(Top 77%)
Half13.11 mi0.68 mi4225+133960+83960+84081(Top 16%)3805(Top 26%)3805(Top 78%)
25K15.53 mi2.42 mi4060+1653811+1493811+1493675(Top 14%)3420(Top 23%)3420(Top 71%)
30K18.64 mi3.11 mi3851+2093612+1993612+1993420(Top 13%)3140(Top 22%)3140(Top 65%)
20M20.00 mi1.36 mi3815+363564+483564+483948(Top 15%)3511(Top 24%)3511(Top 72%)
21M21.00 mi1.00 mi3717+983466+983466+983199(Top 13%)2862(Top 20%)2862(Top 59%)
35K21.75 mi0.75 mi3663+543411+553411+553295(Top 13%)2930(Top 20%)2930(Top 60%)
23M23.00 mi1.25 mi3596+673336+753336+753448(Top 13%)3004(Top 21%)3004(Top 62%)
24M24.00 mi1.00 mi3551+453287+493287+493429(Top 13%)2926(Top 20%)2926(Top 60%)
40K24.85 mi0.85 mi3482+693216+713216+713100(Top 12%)2638(Top 18%)2638(Top 54%)
25.2M25.20 mi0.35 mi3539-573259-433259-439570(Top 37%)6090(Top 42%)6090(Top 126%)
Finish26.22 mi1.02 mi3883-3443523-2643523-26415762(Top 62%)9320(Top 64%)9320(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4111

Males

3859

M18-39

3859

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4638

Males

4316

M18-39

4316

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4111

Males

3859

M18-39

3859

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4004

Males

3738

M18-39

3738

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4081

Males

3805

M18-39

3805

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3675

Males

3420

M18-39

3420

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3420

Males

3140

M18-39

3140

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3948

Males

3511

M18-39

3511

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3199

Males

2862

M18-39

2862

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3295

Males

2930

M18-39

2930

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3448

Males

3004

M18-39

3004

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3429

Males

2926

M18-39

2926

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3100

Males

2638

M18-39

2638

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9570

Males

6090

M18-39

6090

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

15762

Males

9320

M18-39

9320

Passing Analysis

Category:
Athletes Passed
1791
Passed By
1119
Net Change
+672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4555
5K → 10K179195-16#4555#4571
10K → 15K21661+155#4571#4416
15K → 20K23456+178#4416#4238
20K → Half3017+13#4238#4225
Half → 25K21449+165#4225#4060
25K → 30K28879+209#4060#3851
30K → 20M12589+36#3851#3815
20M → 21M13133+98#3815#3717
21M → 35K6915+54#3717#3663
35K → 23M12053+67#3663#3596
23M → 24M7833+45#3596#3551
24M → 40K8112+69#3551#3482
40K → 25.2M1370-57#3482#3539
25.2M → Finish13357-344#3539#3883
TOTALS17911119+672
📊

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