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BOSTON MARATHON 2024

Chris Dewan

Bib: 3923•M

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Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 21%
Division (M18-39)
#0 / 4849
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:49
Rank: #4814
Start → 5K
20:49 | 6:42/mi
10K· 6.21 mi
41:51
Rank: #4834 (-20)
5K → 10K
21:02 | 6:46/mi
15K· 9.32 mi
1:03:07
Rank: #4932 (-98)
10K → 15K
21:16 | 6:51/mi
20K· 12.43 mi
1:24:47
Rank: #4941 (-9)
15K → 20K
21:40 | 6:58/mi
Half· 13.11 mi
1:29:26
Rank: #4909 (+32)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:46:10
Rank: #4607 (+302)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:08:27
Rank: #4355 (+252)
25K → 30K
22:17 | 7:10/mi
20M
2:18:12
Rank: #4166 (+189)
30K → 20M
9:45 | 7:10/mi
21M
2:25:42
Rank: #3948 (+218)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:30:53
Rank: #3850 (+98)
21M → 35K
5:11 | 6:56/mi
23M
2:39:51
Rank: #3667 (+183)
35K → 23M
8:58 | 7:10/mi
24M
2:46:58
Rank: #3570 (+97)
23M → 24M
7:07 | 7:07/mi
40K· 24.85 mi
2:53:05
Rank: #3461 (+109)
24M → 40K
6:07 | 7:09/mi
25.2M
2:55:46
Rank: #3411 (+50)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:02:36
Rank: #3283 (+128)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:26
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:33:10
Pace7:06 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2520:496:4220:49
6:42
-
10K
6.21 mi10:44:2741:516:4421:02
6:46
+0:04
15K
9.32 mi11:05:431:03:076:4621:16
6:51
+0:05
20K
12.43 mi11:27:231:24:476:4921:40
6:58
+0:07
Half
13.11 mi11:32:021:29:266:494:39
6:49
-0:09
25K
15.53 mi11:48:461:46:106:5016:44
6:54
+0:05
30K
18.64 mi12:11:032:08:276:5322:17
7:10
+0:16
20M
20.00 mi12:20:482:18:126:559:45
7:10
0:00
21M
21.00 mi12:28:182:25:426:567:30
7:30
+0:20
35K
21.75 mi12:33:292:30:536:565:11
6:56
-0:34
23M
23.00 mi12:42:272:39:516:578:58
7:10
+0:14
24M
24.00 mi12:49:342:46:586:577:07
7:07
-0:03
40K
24.85 mi12:55:412:53:056:586:07
7:09
+0:02
25.2M
25.20 mi12:58:222:55:466:582:41
7:47
+0:38
Finish
26.22 mi13:05:123:02:366:586:50
6:42
-1:05

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

6:42 /mi

Average Pace

6:58 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:25

94% of race

Time at Steady Pace

10:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi10:23:2520:496:4220:49
6:42
#4814
10K
6.21 mi10:44:2741:516:4421:02
6:46
#4834
15K
9.32 mi11:05:431:03:076:4621:16
6:51
#4932
20K
12.43 mi11:27:231:24:476:4921:40
6:58
#4941
Half
13.11 mi11:32:021:29:266:494:39
6:49
#4909
25K
15.53 mi11:48:461:46:106:5016:44
6:54
#4607
30K
18.64 mi12:11:032:08:276:5322:17
7:10
#4355
20M
20.00 mi12:20:482:18:126:559:45
7:10
#4166
21M
21.00 mi12:28:182:25:426:567:30
7:30
#3948
35K
21.75 mi12:33:292:30:536:565:11
6:56
#3850
23M
23.00 mi12:42:272:39:516:578:58
7:10
#3667
24M
24.00 mi12:49:342:46:586:577:07
7:07
#3570
40K
24.85 mi12:55:412:53:056:586:07
7:09
#3461
25.2M
25.20 mi12:58:222:55:466:582:41
7:47
#3411
Finish
26.22 mi13:05:123:02:366:586:50
6:42
#3283
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4814446944695134(Top 20%)4710(Top 32%)4710(Top 97%)
10K6.21 mi3.10 mi4834-204494-254494-254892(Top 19%)4535(Top 31%)4535(Top 94%)
15K9.32 mi3.11 mi4932-984570-764570-765134(Top 20%)4710(Top 32%)4710(Top 97%)
20K12.43 mi3.11 mi4941-94574-44574-45077(Top 20%)4631(Top 32%)4631(Top 96%)
Half13.11 mi0.68 mi4909+324543+314543+314549(Top 18%)4187(Top 29%)4187(Top 86%)
25K15.53 mi2.42 mi4607+3024277+2664277+2663790(Top 15%)3519(Top 24%)3519(Top 73%)
30K18.64 mi3.11 mi4355+2524033+2444033+2443659(Top 14%)3337(Top 23%)3337(Top 69%)
20M20.00 mi1.36 mi4166+1893863+1703863+1703047(Top 12%)2782(Top 19%)2782(Top 57%)
21M21.00 mi1.00 mi3948+2183665+1983665+1982511(Top 10%)2297(Top 16%)2297(Top 47%)
35K21.75 mi0.75 mi3850+983571+943571+942788(Top 11%)2528(Top 17%)2528(Top 52%)
23M23.00 mi1.25 mi3667+1833399+1723399+1722446(Top 10%)2206(Top 15%)2206(Top 45%)
24M24.00 mi1.00 mi3570+973301+983301+982706(Top 11%)2389(Top 16%)2389(Top 49%)
40K24.85 mi0.85 mi3461+1093198+1033198+1032344(Top 9%)2067(Top 14%)2067(Top 43%)
25.2M25.20 mi0.35 mi3411+503148+503148+502143(Top 8%)1888(Top 13%)1888(Top 39%)
Finish26.22 mi1.02 mi3283+1283030+1183030+1182016(Top 8%)1767(Top 12%)1767(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5134

Males

4710

M18-39

4710

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4892

Males

4535

M18-39

4535

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5134

Males

4710

M18-39

4710

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5077

Males

4631

M18-39

4631

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4549

Males

4187

M18-39

4187

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3790

Males

3519

M18-39

3519

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3659

Males

3337

M18-39

3337

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3047

Males

2782

M18-39

2782

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2511

Males

2297

M18-39

2297

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2788

Males

2528

M18-39

2528

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2446

Males

2206

M18-39

2206

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2706

Males

2389

M18-39

2389

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2344

Males

2067

M18-39

2067

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2143

Males

1888

M18-39

1888

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2016

Males

1767

M18-39

1767

Passing Analysis

Category:
Athletes Passed
2301
Passed By
770
Net Change
+1531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4814
5K → 10K183203-20#4814#4834
10K → 15K117215-98#4834#4932
15K → 20K167176-9#4932#4941
20K → Half4210+32#4941#4909
Half → 25K33230+302#4909#4607
25K → 30K32270+252#4607#4355
30K → 20M20213+189#4355#4166
20M → 21M22810+218#4166#3948
21M → 35K1068+98#3948#3850
35K → 23M1918+183#3850#3667
23M → 24M11114+97#3667#3570
24M → 40K1145+109#3570#3461
40K → 25.2M511+50#3461#3411
25.2M → Finish1357+128#3411#3283
TOTALS2301770+1531
📊

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