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BOSTON MARATHON 2024

Caleb Carmichael

Bib: 431•M

FL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Division (M18-39)
#0 / 4849
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:21
Rank: #702
Start → 5K
18:21 | 5:54/mi
10K· 6.21 mi
36:40
Rank: #660 (+42)
5K → 10K
18:19 | 5:54/mi
15K· 9.32 mi
55:29
Rank: #725 (-65)
10K → 15K
18:49 | 6:03/mi
20K· 12.43 mi
1:15:23
Rank: #913 (-188)
15K → 20K
19:54 | 6:24/mi
Half· 13.11 mi
1:19:46
Rank: #967 (-54)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:36:01
Rank: #1148 (-181)
Half → 25K
16:15 | 6:42/mi
30K· 18.64 mi
1:58:41
Rank: #1501 (-353)
25K → 30K
22:40 | 7:18/mi
20M
2:08:55
Rank: #1667 (-166)
30K → 20M
10:14 | 7:32/mi
21M
2:17:14
Rank: #1819 (-152)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:23:24
Rank: #2004 (-185)
21M → 35K
6:10 | 8:15/mi
23M
2:32:26
Rank: #1995 (+9)
35K → 23M
9:02 | 7:13/mi
24M
2:39:40
Rank: #2011 (-16)
23M → 24M
7:14 | 7:14/mi
40K· 24.85 mi
2:45:46
Rank: #1987 (+24)
24M → 40K
6:06 | 7:08/mi
25.2M
2:48:44
Rank: #2011 (-24)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
2:55:56
Rank: #2038 (-27)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:46
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:36:10
Pace7:20 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3218:215:5418:21
5:54
-
10K
6.21 mi10:36:5136:405:5418:19
5:54
0:00
15K
9.32 mi10:55:4055:295:5718:49
6:03
+0:09
20K
12.43 mi11:15:341:15:236:0419:54
6:24
+0:21
Half
13.11 mi11:19:571:19:466:054:23
6:25
+0:01
25K
15.53 mi11:36:121:36:016:1116:15
6:42
+0:17
30K
18.64 mi11:58:521:58:416:2222:40
7:18
+0:36
20M
20.00 mi12:09:062:08:556:2710:14
7:32
+0:14
21M
21.00 mi12:17:252:17:146:328:19
8:19
+0:47
35K
21.75 mi12:23:352:23:246:366:10
8:15
-0:04
23M
23.00 mi12:32:372:32:266:389:02
7:13
-1:02
24M
24.00 mi12:39:512:39:406:397:14
7:14
+0:01
40K
24.85 mi12:45:572:45:466:406:06
7:08
-0:06
25.2M
25.20 mi12:48:552:48:446:422:58
8:36
+1:28
Finish
26.22 mi12:56:072:55:566:437:12
7:04
-1:32

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

5:54 /mi

Average Pace

6:43 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:01

55% of race

Time at Steady Pace

1:02:28

36% of race

Time at Slower Pace

17:27

10% of race

Average Pace: 6:43 /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 mi10:18:3218:215:5418:21
5:54
#702
10K
6.21 mi10:36:5136:405:5418:19
5:54
#660
15K
9.32 mi10:55:4055:295:5718:49
6:03
#725
20K
12.43 mi11:15:341:15:236:0419:54
6:24
#913
Half
13.11 mi11:19:571:19:466:054:23
6:25
#967
25K
15.53 mi11:36:121:36:016:1116:15
6:42
#1148
30K
18.64 mi11:58:521:58:416:2222:40
7:18
#1501
20M
20.00 mi12:09:062:08:556:2710:14
7:32
#1667
21M
21.00 mi12:17:252:17:146:328:19
8:19
#1819
35K
21.75 mi12:23:352:23:246:366:10
8:15
#2004
23M
23.00 mi12:32:372:32:266:389:02
7:13
#1995
24M
24.00 mi12:39:512:39:406:397:14
7:14
#2011
40K
24.85 mi12:45:572:45:466:406:06
7:08
#1987
25.2M
25.20 mi12:48:552:48:446:422:58
8:36
#2011
Finish
26.22 mi12:56:072:55:566:437:12
7:04
#2038
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi702673673920(Top 4%)892(Top 6%)892(Top 18%)
10K6.21 mi3.10 mi660+42633+40633+40625(Top 2%)601(Top 4%)601(Top 12%)
15K9.32 mi3.11 mi725-65698-65698-65920(Top 4%)892(Top 6%)892(Top 18%)
20K12.43 mi3.11 mi913-188878-180878-1801755(Top 7%)1693(Top 12%)1693(Top 35%)
Half13.11 mi0.68 mi967-54932-54932-542211(Top 9%)2127(Top 15%)2127(Top 44%)
25K15.53 mi2.42 mi1148-1811110-1781110-1782629(Top 10%)2495(Top 17%)2495(Top 51%)
30K18.64 mi3.11 mi1501-3531450-3401450-3404177(Top 16%)3755(Top 26%)3755(Top 77%)
20M20.00 mi1.36 mi1667-1661610-1601610-1604425(Top 17%)3852(Top 26%)3852(Top 79%)
21M21.00 mi1.00 mi1819-1521753-1431753-1435364(Top 21%)4324(Top 30%)4324(Top 89%)
35K21.75 mi0.75 mi2004-1851919-1661919-1669156(Top 36%)6319(Top 43%)6319(Top 130%)
23M23.00 mi1.25 mi1995+91910+91910+92614(Top 10%)2346(Top 16%)2346(Top 48%)
24M24.00 mi1.00 mi2011-161920-101920-103092(Top 12%)2683(Top 18%)2683(Top 55%)
40K24.85 mi0.85 mi1987+241896+241896+242275(Top 9%)2009(Top 14%)2009(Top 41%)
25.2M25.20 mi0.35 mi2011-241919-231919-234794(Top 19%)3600(Top 25%)3600(Top 74%)
Finish26.22 mi1.02 mi2038-271937-181937-183399(Top 13%)2788(Top 19%)2788(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

920

Males

892

M18-39

892

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

625

Males

601

M18-39

601

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

920

Males

892

M18-39

892

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1755

Males

1693

M18-39

1693

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2211

Males

2127

M18-39

2127

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2629

Males

2495

M18-39

2495

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4177

Males

3755

M18-39

3755

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4425

Males

3852

M18-39

3852

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5364

Males

4324

M18-39

4324

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9156

Males

6319

M18-39

6319

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2614

Males

2346

M18-39

2346

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3092

Males

2683

M18-39

2683

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2275

Males

2009

M18-39

2009

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4794

Males

3600

M18-39

3600

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3399

Males

2788

M18-39

2788

Passing Analysis

Category:
Athletes Passed
308
Passed By
1644
Net Change
-1336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#702
5K → 10K6119+42#702#660
10K → 15K974-65#660#725
15K → 20K3191-188#725#913
20K → Half155-54#913#967
Half → 25K13194-181#967#1148
25K → 30K14367-353#1148#1501
30K → 20M13179-166#1501#1667
20M → 21M19171-152#1667#1819
21M → 35K4189-185#1819#2004
35K → 23M5445+9#2004#1995
23M → 24M3955-16#1995#2011
24M → 40K3915+24#2011#1987
40K → 25.2M1438-24#1987#2011
25.2M → Finish2552-27#2011#2038
TOTALS3081644-1336
📊

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