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BOSTON MARATHON 2024

Michael Shaw

Bib: 24188•M

DC

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:32/mi
23:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
47:23
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:12:03
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:37:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:43:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:04:35
↑ 66↓ 880.2%
30K· 18.64 mi
9:18/mi
2:33:30
↑ 181↓ 1480.2%
20M
9:24/mi
2:46:16
↑ 64↓ 500.2%
21M
10:06/mi
2:56:22
↑ 106↓ 241.6%
35K· 21.75 mi
9:39/mi
3:03:35
↑ 17↓ 861.7%
23M
9:41/mi
3:15:43
↑ 23↓ 630.6%
24M
9:26/mi
3:25:09
↓ 821.3%
40K· 24.85 mi
9:27/mi
3:33:14
↓ 200.3%
25.2M
10:26/mi
3:36:50
↑ 13↓ 160.2%
Finish· 26.22 mi
9:03/mi
3:46:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:22
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time2:02:41
Pace9:22 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:3323:247:3223:24
7:32
-
10K
6.21 mi12:02:3247:237:3823:59
7:43
+0:11
15K
9.32 mi12:27:121:12:037:4424:40
7:56
+0:13
20K
12.43 mi12:52:501:37:417:5225:38
8:15
+0:19
Half
13.11 mi12:58:311:43:227:535:41
8:20
+0:05
25K
15.53 mi13:19:442:04:358:0121:13
8:45
+0:25
30K
18.64 mi13:48:392:33:308:1428:55
9:18
+0:33
20M
20.00 mi14:01:252:46:168:1912:46
9:24
+0:06
21M
21.00 mi14:11:312:56:228:2410:06
10:06
+0:42
35K
21.75 mi14:18:443:03:358:267:13
9:39
-0:27
23M
23.00 mi14:30:523:15:438:3112:08
9:41
+0:02
24M
24.00 mi14:40:183:25:098:339:26
9:26
-0:15
40K
24.85 mi14:48:233:33:148:358:05
9:27
+0:01
25.2M
25.20 mi14:51:593:36:508:363:36
10:26
+0:59
Finish
26.22 mi15:01:123:46:038:389:13
9:03
-1:23

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

7:32 /mi

Average Pace

8:38 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:35

55% of race

Time at Steady Pace

1:27:46

39% of race

Time at Slower Pace

13:42

6% of race

Average Pace: 8:37 /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 mi11:38:3323:247:3223:24
7:32
#11021
10K
6.21 mi12:02:3247:237:3823:59
7:43
#11458
15K
9.32 mi12:27:121:12:037:4424:40
7:56
#11972
20K
12.43 mi12:52:501:37:417:5225:38
8:15
#12344
Half
13.11 mi12:58:311:43:227:535:41
8:20
#12474
25K
15.53 mi13:19:442:04:358:0121:13
8:45
#12856
30K
18.64 mi13:48:392:33:308:1428:55
9:18
#13187
20M
20.00 mi14:01:252:46:168:1912:46
9:24
#13219
21M
21.00 mi14:11:312:56:228:2410:06
10:06
#13207
35K
21.75 mi14:18:443:03:358:267:13
9:39
#13328
23M
23.00 mi14:30:523:15:438:3112:08
9:41
#13405
24M
24.00 mi14:40:183:25:098:339:26
9:26
#13433
40K
24.85 mi14:48:233:33:148:358:05
9:27
#13371
25.2M
25.20 mi14:51:593:36:508:363:36
10:26
#13354
Finish
26.22 mi15:01:123:46:038:389:13
9:03
#13382
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi110218424842412993(Top 51%)9169(Top 63%)9169(Top 189%)
10K6.21 mi3.10 mi11458-4378572-1488572-14812010(Top 47%)8784(Top 60%)8784(Top 181%)
15K9.32 mi3.11 mi11972-5148755-1838755-18312993(Top 51%)9169(Top 63%)9169(Top 189%)
20K12.43 mi3.11 mi12344-3728910-1558910-15513425(Top 53%)9322(Top 64%)9322(Top 192%)
Half13.11 mi0.68 mi12474-1308964-548964-5414725(Top 58%)9802(Top 67%)9802(Top 202%)
25K15.53 mi2.42 mi12856-3829088-1249088-12414312(Top 56%)9500(Top 65%)9500(Top 196%)
30K18.64 mi3.11 mi13187-3319144-569144-5614644(Top 57%)9388(Top 64%)9388(Top 194%)
20M20.00 mi1.36 mi13219-329077+679077+6714048(Top 55%)8868(Top 61%)8868(Top 183%)
21M21.00 mi1.00 mi13207+129020+579020+5713358(Top 52%)8358(Top 57%)8358(Top 172%)
35K21.75 mi0.75 mi13328-1219045-259045-2515993(Top 63%)9604(Top 66%)9604(Top 198%)
23M23.00 mi1.25 mi13405-779022+239022+2314285(Top 56%)8684(Top 60%)8684(Top 179%)
24M24.00 mi1.00 mi13433-288983+398983+3914177(Top 55%)8618(Top 59%)8618(Top 178%)
40K24.85 mi0.85 mi13371+628922+618922+6112914(Top 51%)7885(Top 54%)7885(Top 163%)
25.2M25.20 mi0.35 mi13354+178897+258897+2512582(Top 49%)7659(Top 53%)7659(Top 158%)
Finish26.22 mi1.02 mi13382-288871+268871+2614403(Top 56%)8695(Top 60%)8695(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

12993

Males

9169

M18-39

9169

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12010

Males

8784

M18-39

8784

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

12993

Males

9169

M18-39

9169

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13425

Males

9322

M18-39

9322

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14725

Males

9802

M18-39

9802

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14312

Males

9500

M18-39

9500

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14644

Males

9388

M18-39

9388

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14048

Males

8868

M18-39

8868

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13358

Males

8358

M18-39

8358

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

15993

Males

9604

M18-39

9604

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14285

Males

8684

M18-39

8684

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

14177

Males

8618

M18-39

8618

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

12914

Males

7885

M18-39

7885

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12582

Males

7659

M18-39

7659

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14403

Males

8695

M18-39

8695

Passing Analysis

Category:
Athletes Passed
1487
Passed By
3848
Net Change
-2361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11021
5K → 10K148585-437#11021#11458
10K → 15K89603-514#11458#11972
15K → 20K135507-372#11972#12344
20K → Half19149-130#12344#12474
Half → 25K155537-382#12474#12856
25K → 30K170501-331#12856#13187
30K → 20M144176-32#13187#13219
20M → 21M134122+12#13219#13207
21M → 35K53174-121#13207#13328
35K → 23M103180-77#13328#13405
23M → 24M95123-28#13405#13433
24M → 40K11654+62#13433#13371
40K → 25.2M5437+17#13371#13354
25.2M → Finish72100-28#13354#13382
TOTALS14873848-2361
📊

Passing Visuals

Category:
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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