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BOSTON MARATHON 2024

Shaun Dever

Bib: 451•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:05
Rank: #541
Start → 5K
18:05 | 5:49/mi
10K· 6.21 mi
36:20
Rank: #553 (-12)
5K → 10K
18:15 | 5:52/mi
15K· 9.32 mi
54:41
Rank: #552 (+1)
10K → 15K
18:21 | 5:54/mi
20K· 12.43 mi
1:13:44
Rank: #622 (-70)
15K → 20K
19:03 | 6:08/mi
Half· 13.11 mi
1:17:48
Rank: #623 (-1)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:32:47
Rank: #621 (+2)
Half → 25K
14:59 | 6:11/mi
30K· 18.64 mi
1:53:18
Rank: #706 (-85)
25K → 30K
20:31 | 6:36/mi
20M
2:02:35
Rank: #744 (-38)
30K → 20M
9:17 | 6:50/mi
21M
2:10:07
Rank: #794 (-50)
20M → 21M
7:32 | 7:32/mi
35K· 21.75 mi
2:15:13
Rank: #821 (-27)
21M → 35K
5:06 | 6:49/mi
23M
2:24:23
Rank: #881 (-60)
35K → 23M
9:10 | 7:19/mi
24M
2:31:35
Rank: #922 (-41)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:37:55
Rank: #976 (-54)
24M → 40K
6:20 | 7:24/mi
25.2M
2:40:46
Rank: #1000 (-24)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
2:48:20
Rank: #1072 (-72)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:48
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:30:32
Pace6:54 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2118:055:4918:05
5:49
-
10K
6.21 mi10:36:3636:205:5118:15
5:52
+0:03
15K
9.32 mi10:54:5754:415:5218:21
5:54
+0:02
20K
12.43 mi11:14:001:13:445:5619:03
6:08
+0:14
Half
13.11 mi11:18:041:17:485:564:04
5:58
-0:10
25K
15.53 mi11:33:031:32:475:5814:59
6:11
+0:13
30K
18.64 mi11:53:341:53:186:0520:31
6:36
+0:25
20M
20.00 mi12:02:512:02:356:089:17
6:50
+0:14
21M
21.00 mi12:10:232:10:076:127:32
7:32
+0:42
35K
21.75 mi12:15:292:15:136:135:06
6:49
-0:43
23M
23.00 mi12:24:392:24:236:179:10
7:19
+0:30
24M
24.00 mi12:31:512:31:356:197:12
7:12
-0:07
40K
24.85 mi12:38:112:37:556:216:20
7:24
+0:12
25.2M
25.20 mi12:41:022:40:466:232:51
8:16
+0:52
Finish
26.22 mi12:48:362:48:206:257:34
7:26
-0:50

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

5:49 /mi

Average Pace

6:25 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:47

55% of race

Time at Steady Pace

34:54

21% of race

Time at Slower Pace

40:39

24% of race

Average Pace: 6:25 /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 mi10:18:2118:055:4918:05
5:49
#541
10K
6.21 mi10:36:3636:205:5118:15
5:52
#553
15K
9.32 mi10:54:5754:415:5218:21
5:54
#552
20K
12.43 mi11:14:001:13:445:5619:03
6:08
#622
Half
13.11 mi11:18:041:17:485:564:04
5:58
#623
25K
15.53 mi11:33:031:32:475:5814:59
6:11
#621
30K
18.64 mi11:53:341:53:186:0520:31
6:36
#706
20M
20.00 mi12:02:512:02:356:089:17
6:50
#744
21M
21.00 mi12:10:232:10:076:127:32
7:32
#794
35K
21.75 mi12:15:292:15:136:135:06
6:49
#821
23M
23.00 mi12:24:392:24:236:179:10
7:19
#881
24M
24.00 mi12:31:512:31:356:197:12
7:12
#922
40K
24.85 mi12:38:112:37:556:216:20
7:24
#976
25.2M
25.20 mi12:41:022:40:466:232:51
8:16
#1000
Finish
26.22 mi12:48:362:48:206:257:34
7:26
#1072
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi541519519552(Top 2%)530(Top 4%)530(Top 11%)
10K6.21 mi3.10 mi553-12530-11530-11590(Top 2%)567(Top 4%)567(Top 12%)
15K9.32 mi3.11 mi552+1530530552(Top 2%)530(Top 4%)530(Top 11%)
20K12.43 mi3.11 mi622-70598-68598-68880(Top 3%)847(Top 6%)847(Top 17%)
Half13.11 mi0.68 mi623-1599-1599-1686(Top 3%)661(Top 5%)661(Top 14%)
25K15.53 mi2.42 mi621+2597+2597+2815(Top 3%)783(Top 5%)783(Top 16%)
30K18.64 mi3.11 mi706-85676-79676-791328(Top 5%)1269(Top 9%)1269(Top 26%)
20M20.00 mi1.36 mi744-38714-38714-381679(Top 7%)1589(Top 11%)1589(Top 33%)
21M21.00 mi1.00 mi794-50761-47761-472579(Top 10%)2344(Top 16%)2344(Top 48%)
35K21.75 mi0.75 mi821-27788-27788-272316(Top 9%)2120(Top 15%)2120(Top 44%)
23M23.00 mi1.25 mi881-60845-57845-572964(Top 12%)2625(Top 18%)2625(Top 54%)
24M24.00 mi1.00 mi922-41881-36881-362972(Top 12%)2589(Top 18%)2589(Top 53%)
40K24.85 mi0.85 mi976-54934-53934-533143(Top 12%)2654(Top 18%)2654(Top 55%)
25.2M25.20 mi0.35 mi1000-24955-21955-213519(Top 14%)2850(Top 20%)2850(Top 59%)
Finish26.22 mi1.02 mi1072-721025-701025-705165(Top 20%)3878(Top 27%)3878(Top 80%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

552

Males

530

M18-39

530

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

590

Males

567

M18-39

567

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

552

Males

530

M18-39

530

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

880

Males

847

M18-39

847

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

686

Males

661

M18-39

661

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

815

Males

783

M18-39

783

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1328

Males

1269

M18-39

1269

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1679

Males

1589

M18-39

1589

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2579

Males

2344

M18-39

2344

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2316

Males

2120

M18-39

2120

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

2964

Males

2625

M18-39

2625

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

2972

Males

2589

M18-39

2589

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3143

Males

2654

M18-39

2654

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3519

Males

2850

M18-39

2850

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5165

Males

3878

M18-39

3878

Passing Analysis

Category:
Athletes Passed
188
Passed By
719
Net Change
-531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#541
5K → 10K2335-12#541#553
10K → 15K2322+1#553#552
15K → 20K1181-70#552#622
20K → Half1213-1#622#623
Half → 25K3028+2#623#621
25K → 30K22107-85#621#706
30K → 20M1654-38#706#744
20M → 21M454-50#744#794
21M → 35K734-27#794#821
35K → 23M666-60#821#881
23M → 24M1152-41#881#922
24M → 40K761-54#922#976
40K → 25.2M933-24#976#1000
25.2M → Finish779-72#1000#1072
TOTALS188719-531
📊

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