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BOSTON MARATHON 2024

Shawn Laursen

Bib: 3390•M

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 46%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:41
Rank: #2301
Start → 5K
19:41 | 6:20/mi
10K· 6.21 mi
40:02
Rank: #2783 (-482)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:37
Rank: #3652 (-869)
10K → 15K
21:35 | 6:57/mi
20K· 12.43 mi
1:24:10
Rank: #4530 (-878)
15K → 20K
22:33 | 7:15/mi
Half· 13.11 mi
1:29:01
Rank: #4637 (-107)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:47:48
Rank: #5345 (-708)
Half → 25K
18:47 | 7:45/mi
30K· 18.64 mi
2:13:40
Rank: #5988 (-643)
25K → 30K
25:52 | 8:20/mi
20M
2:25:48
Rank: #6348 (-360)
30K → 20M
12:08 | 8:56/mi
21M
2:35:54
Rank: #6714 (-366)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
2:42:55
Rank: #7009 (-295)
21M → 35K
7:01 | 9:23/mi
23M
2:55:05
Rank: #7455 (-446)
35K → 23M
12:10 | 9:43/mi
24M
3:05:31
Rank: #8038 (-583)
23M → 24M
10:26 | 10:26/mi
40K· 24.85 mi
3:14:08
Rank: #8365 (-327)
24M → 40K
8:37 | 10:05/mi
25.2M
3:17:56
Rank: #8485 (-120)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:27:07
Rank: #8730 (-245)
25.2M → Finish
9:11 | 9:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:01
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:58:06
Pace9:01 /mi
📊Positive Split: 32.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2819:416:2019:41
6:20
-
10K
6.21 mi10:41:4940:026:2720:21
6:33
+0:13
15K
9.32 mi11:03:241:01:376:3721:35
6:57
+0:24
20K
12.43 mi11:25:571:24:106:4622:33
7:15
+0:18
Half
13.11 mi11:30:481:29:016:474:51
7:07
-0:08
25K
15.53 mi11:49:351:47:486:5618:47
7:45
+0:38
30K
18.64 mi12:15:272:13:407:1025:52
8:20
+0:35
20M
20.00 mi12:27:352:25:487:1712:08
8:56
+0:36
21M
21.00 mi12:37:412:35:547:2510:06
10:06
+1:10
35K
21.75 mi12:44:422:42:557:297:01
9:23
-0:43
23M
23.00 mi12:56:522:55:057:3712:10
9:43
+0:20
24M
24.00 mi13:07:183:05:317:4410:26
10:26
+0:43
40K
24.85 mi13:15:553:14:087:498:37
10:05
-0:21
25.2M
25.20 mi13:19:433:17:567:513:48
11:01
+0:56
Finish
26.22 mi13:28:543:27:077:549:11
9:01
-2:00

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

6:20 /mi

Average Pace

7:54 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:48

52% of race

Time at Steady Pace

54:12

26% of race

Time at Slower Pace

45:07

22% of race

Average Pace: 7:54 /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 mi10:21:2819:416:2019:41
6:20
#2301
10K
6.21 mi10:41:4940:026:2720:21
6:33
#2783
15K
9.32 mi11:03:241:01:376:3721:35
6:57
#3652
20K
12.43 mi11:25:571:24:106:4622:33
7:15
#4530
Half
13.11 mi11:30:481:29:016:474:51
7:07
#4637
25K
15.53 mi11:49:351:47:486:5618:47
7:45
#5345
30K
18.64 mi12:15:272:13:407:1025:52
8:20
#5988
20M
20.00 mi12:27:352:25:487:1712:08
8:56
#6348
21M
21.00 mi12:37:412:35:547:2510:06
10:06
#6714
35K
21.75 mi12:44:422:42:557:297:01
9:23
#7009
23M
23.00 mi12:56:522:55:057:3712:10
9:43
#7455
24M
24.00 mi13:07:183:05:317:4410:26
10:26
#8038
40K
24.85 mi13:15:553:14:087:498:37
10:05
#8365
25.2M
25.20 mi13:19:433:17:567:513:48
11:01
#8485
Finish
26.22 mi13:28:543:27:077:549:11
9:01
#8730
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2301222222225891(Top 23%)5309(Top 36%)5309(Top 109%)
10K6.21 mi3.10 mi2783-4822670-4482670-4483326(Top 13%)3161(Top 22%)3161(Top 65%)
15K9.32 mi3.11 mi3652-8693466-7963466-7965891(Top 23%)5309(Top 36%)5309(Top 109%)
20K12.43 mi3.11 mi4530-8784212-7464212-7466721(Top 26%)5802(Top 40%)5802(Top 120%)
Half13.11 mi0.68 mi4637-1074310-984310-986414(Top 25%)5612(Top 38%)5612(Top 116%)
25K15.53 mi2.42 mi5345-7084872-5624872-5628600(Top 34%)6764(Top 46%)6764(Top 139%)
30K18.64 mi3.11 mi5988-6435288-4165288-4169690(Top 38%)7122(Top 49%)7122(Top 147%)
20M20.00 mi1.36 mi6348-3605515-2275515-22711730(Top 46%)7827(Top 54%)7827(Top 161%)
21M21.00 mi1.00 mi6714-3665719-2045719-20413340(Top 52%)8340(Top 57%)8340(Top 172%)
35K21.75 mi0.75 mi7009-2955877-1585877-15814996(Top 59%)9112(Top 63%)9112(Top 188%)
23M23.00 mi1.25 mi7455-4466098-2216098-22114389(Top 56%)8739(Top 60%)8739(Top 180%)
24M24.00 mi1.00 mi8038-5836381-2836381-28317639(Top 69%)10313(Top 71%)10313(Top 213%)
40K24.85 mi0.85 mi8365-3276503-1226503-12215270(Top 60%)9087(Top 62%)9087(Top 187%)
25.2M25.20 mi0.35 mi8485-1206548-456548-4514482(Top 57%)8650(Top 59%)8650(Top 178%)
Finish26.22 mi1.02 mi8730-2456645-976645-9714235(Top 56%)8601(Top 59%)8601(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

5891

Males

5309

M18-39

5309

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3326

Males

3161

M18-39

3161

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

5891

Males

5309

M18-39

5309

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6721

Males

5802

M18-39

5802

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6414

Males

5612

M18-39

5612

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8600

Males

6764

M18-39

6764

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9690

Males

7122

M18-39

7122

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

11730

Males

7827

M18-39

7827

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13340

Males

8340

M18-39

8340

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

14996

Males

9112

M18-39

9112

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14389

Males

8739

M18-39

8739

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17639

Males

10313

M18-39

10313

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15270

Males

9087

M18-39

9087

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14482

Males

8650

M18-39

8650

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14235

Males

8601

M18-39

8601

Passing Analysis

Category:
Athletes Passed
429
Passed By
6858
Net Change
-6429
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2301
5K → 10K27509-482#2301#2783
10K → 15K7876-869#2783#3652
15K → 20K30908-878#3652#4530
20K → Half4111-107#4530#4637
Half → 25K52760-708#4637#5345
25K → 30K61704-643#5345#5988
30K → 20M45405-360#5988#6348
20M → 21M36402-366#6348#6714
21M → 35K29324-295#6714#7009
35K → 23M37483-446#7009#7455
23M → 24M19602-583#7455#8038
24M → 40K28355-327#8038#8365
40K → 25.2M21141-120#8365#8485
25.2M → Finish33278-245#8485#8730
TOTALS4296858-6429
📊

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