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BOSTON MARATHON 2024

Jeff Corbett

Bib: 24818•M

MA

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
7:41/mi
23:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:12
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:23
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:37:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:42:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:02:05
↑ 66↓ 880.2%
30K· 18.64 mi
9:24/mi
2:31:17
↑ 181↓ 1480.2%
20M
11:18/mi
2:46:38
↑ 64↓ 500.2%
21M
13:49/mi
3:00:27
↑ 106↓ 241.6%
35K· 21.75 mi
12:26/mi
3:09:45
↑ 17↓ 861.7%
23M
13:04/mi
3:26:06
↑ 23↓ 630.6%
24M
13:20/mi
3:39:26
↓ 821.3%
40K· 24.85 mi
13:47/mi
3:51:13
↓ 200.3%
25.2M
13:52/mi
3:56:00
↑ 13↓ 160.2%
Finish· 26.22 mi
11:38/mi
4:07:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:22
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time2:25:29
Pace11:06 /mi
📊Positive Split: 42.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2823:527:4123:52
7:41
-
10K
6.21 mi11:39:4848:127:4524:20
7:50
+0:09
15K
9.32 mi12:03:591:12:237:4624:11
7:47
-0:03
20K
12.43 mi12:28:371:37:017:4824:38
7:56
+0:09
Half
13.11 mi12:33:581:42:227:495:21
7:50
-0:06
25K
15.53 mi12:53:412:02:057:5219:43
8:08
+0:18
30K
18.64 mi13:22:532:31:178:0729:12
9:24
+1:16
20M
20.00 mi13:38:142:46:388:2015:21
11:18
+1:54
21M
21.00 mi13:52:033:00:278:3613:49
13:49
+2:31
35K
21.75 mi14:01:213:09:458:439:18
12:26
-1:23
23M
23.00 mi14:17:423:26:068:5816:21
13:04
+0:38
24M
24.00 mi14:31:023:39:269:0913:20
13:20
+0:16
40K
24.85 mi14:42:493:51:139:1811:47
13:47
+0:27
25.2M
25.20 mi14:47:363:56:009:224:47
13:52
+0:05
Finish
26.22 mi14:59:274:07:519:2811:51
11:38
-2:14

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

7:41 /mi

Average Pace

9:28 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:17

61% of race

Time at Steady Pace

36:30

15% of race

Time at Slower Pace

1:00:04

24% of race

Average Pace: 9:27 /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 mi11:15:2823:527:4123:52
7:41
#12163
10K
6.21 mi11:39:4848:127:4524:20
7:50
#12531
15K
9.32 mi12:03:591:12:237:4624:11
7:47
#12244
20K
12.43 mi12:28:371:37:017:4824:38
7:56
#11959
Half
13.11 mi12:33:581:42:227:495:21
7:50
#11925
25K
15.53 mi12:53:412:02:057:5219:43
8:08
#11681
30K
18.64 mi13:22:532:31:178:0729:12
9:24
#12439
20M
20.00 mi13:38:142:46:388:2015:21
11:18
#13333
21M
21.00 mi13:52:033:00:278:3613:49
13:49
#14407
35K
21.75 mi14:01:213:09:458:439:18
12:26
#15029
23M
23.00 mi14:17:423:26:068:5816:21
13:04
#15930
24M
24.00 mi14:31:023:39:269:0913:20
13:20
#16589
40K
24.85 mi14:42:493:51:139:1811:47
13:47
#17070
25.2M
25.20 mi14:47:363:56:009:224:47
13:52
#17172
Finish
26.22 mi14:59:274:07:519:2811:51
11:38
#17402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi121638911891111805(Top 46%)8652(Top 59%)8652(Top 178%)
10K6.21 mi3.10 mi12531-3689041-1309041-13012917(Top 51%)9175(Top 63%)9175(Top 189%)
15K9.32 mi3.11 mi12244+2878885+1568885+15611805(Top 46%)8652(Top 59%)8652(Top 178%)
20K12.43 mi3.11 mi11959+2858739+1468739+14611307(Top 44%)8325(Top 57%)8325(Top 172%)
Half13.11 mi0.68 mi11925+348719+208719+2011641(Top 46%)8485(Top 58%)8485(Top 175%)
25K15.53 mi2.42 mi11681+2448570+1498570+14910980(Top 43%)8005(Top 55%)8005(Top 165%)
30K18.64 mi3.11 mi12439-7588818-2488818-24815042(Top 59%)9576(Top 66%)9576(Top 197%)
20M20.00 mi1.36 mi13333-8949130-3129130-31219960(Top 78%)11719(Top 80%)11719(Top 242%)
21M21.00 mi1.00 mi14407-10749551-4219551-42122064(Top 86%)12695(Top 87%)12695(Top 262%)
35K21.75 mi0.75 mi15029-6229781-2309781-23022464(Top 88%)12845(Top 88%)12845(Top 265%)
23M23.00 mi1.25 mi15930-90110123-34210123-34222627(Top 89%)12918(Top 89%)12918(Top 266%)
24M24.00 mi1.00 mi16589-65910389-26610389-26623500(Top 92%)13309(Top 91%)13309(Top 274%)
40K24.85 mi0.85 mi17070-48110564-17510564-17523356(Top 91%)13215(Top 91%)13215(Top 273%)
25.2M25.20 mi0.35 mi17172-10210599-3510599-3521354(Top 84%)12141(Top 83%)12141(Top 250%)
Finish26.22 mi1.02 mi17402-23010665-6610665-6622643(Top 89%)12827(Top 88%)12827(Top 265%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11805

Males

8652

M18-39

8652

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

12917

Males

9175

M18-39

9175

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11805

Males

8652

M18-39

8652

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11307

Males

8325

M18-39

8325

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11641

Males

8485

M18-39

8485

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

10980

Males

8005

M18-39

8005

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15042

Males

9576

M18-39

9576

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19960

Males

11719

M18-39

11719

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22064

Males

12695

M18-39

12695

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22464

Males

12845

M18-39

12845

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

22627

Males

12918

M18-39

12918

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

23500

Males

13309

M18-39

13309

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23356

Males

13215

M18-39

13215

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21354

Males

12141

M18-39

12141

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

22643

Males

12827

M18-39

12827

Passing Analysis

Category:
Athletes Passed
1575
Passed By
6814
Net Change
-5239
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12163
5K → 10K155523-368#12163#12531
10K → 15K38396+287#12531#12244
15K → 20K37489+285#12244#11959
20K → Half6026+34#11959#11925
Half → 25K33995+244#11925#11681
25K → 30K115873-758#11681#12439
30K → 20M27921-894#12439#13333
20M → 21M181092-1074#13333#14407
21M → 35K10632-622#14407#15029
35K → 23M16917-901#15029#15930
23M → 24M12671-659#15930#16589
24M → 40K20501-481#16589#17070
40K → 25.2M16118-102#17070#17172
25.2M → Finish30260-230#17172#17402
TOTALS15756814-5239
📊

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