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BOSTON MARATHON 2024

Akram Shalabi

Bib: 27577•M

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
6:31/mi
20:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:30/mi
43:31
↑ 79↓ 1380.4%
15K· 9.32 mi
8:33/mi
1:10:04
↑ 67↓ 78
20K· 12.43 mi
10:16/mi
1:41:57
↑ 106↓ 860.1%
Half· 13.11 mi
9:26/mi
1:48:23
↑ 19↓ 370.5%
25K· 15.53 mi
11:33/mi
2:16:24
↑ 66↓ 880.2%
30K· 18.64 mi
11:14/mi
2:51:19
↑ 181↓ 1480.2%
20M
11:18/mi
3:06:40
↑ 64↓ 500.2%
21M
12:21/mi
3:19:01
↑ 106↓ 241.6%
35K· 21.75 mi
11:23/mi
3:27:32
↑ 17↓ 861.7%
23M
13:19/mi
3:44:12
↑ 23↓ 630.6%
24M
11:05/mi
3:55:17
↓ 821.3%
40K· 24.85 mi
12:46/mi
4:06:12
↓ 200.3%
25.2M
14:50/mi
4:11:19
↑ 13↓ 160.2%
Finish· 26.22 mi
13:04/mi
4:24:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:23
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time2:36:15
Pace11:55 /mi
📊Positive Split: 44.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:4520:146:3120:14
6:31
-
10K
6.21 mi12:04:0243:317:0023:17
7:30
+0:59
15K
9.32 mi12:30:351:10:047:3126:33
8:33
+1:03
20K
12.43 mi13:02:281:41:578:1231:53
10:16
+1:43
Half
13.11 mi13:08:541:48:238:166:26
9:26
-0:50
25K
15.53 mi13:36:552:16:248:4728:01
11:33
+2:07
30K
18.64 mi14:11:502:51:199:1134:55
11:14
-0:19
20M
20.00 mi14:27:113:06:409:2015:21
11:18
+0:04
21M
21.00 mi14:39:323:19:019:2912:21
12:21
+1:03
35K
21.75 mi14:48:033:27:329:338:31
11:23
-0:58
23M
23.00 mi15:04:433:44:129:4516:40
13:19
+1:56
24M
24.00 mi15:15:483:55:179:4811:05
11:05
-2:14
40K
24.85 mi15:26:434:06:129:5410:55
12:46
+1:41
25.2M
25.20 mi15:31:504:11:199:585:07
14:50
+2:04
Finish
26.22 mi15:45:094:24:3810:0613:19
13:04
-1:46

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

6:31 /mi

Average Pace

10:06 /mi

Slowest Pace

14:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:30

29% of race

Time at Steady Pace

2:22:07

54% of race

Time at Slower Pace

46:01

17% of race

Average Pace: 10:06 /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 mi11:40:4520:146:3120:14
6:31
#3416
10K
6.21 mi12:04:0243:317:0023:17
7:30
#6855
15K
9.32 mi12:30:351:10:047:3126:33
8:33
#10303
20K
12.43 mi13:02:281:41:578:1231:53
10:16
#14745
Half
13.11 mi13:08:541:48:238:166:26
9:26
#15088
25K
15.53 mi13:36:552:16:248:4728:01
11:33
#17262
30K
18.64 mi14:11:502:51:199:1134:55
11:14
#18205
20M
20.00 mi14:27:113:06:409:2015:21
11:18
#18429
21M
21.00 mi14:39:323:19:019:2912:21
12:21
#18509
35K
21.75 mi14:48:033:27:329:338:31
11:23
#18599
23M
23.00 mi15:04:433:44:129:4516:40
13:19
#18976
24M
24.00 mi15:15:483:55:179:4811:05
11:05
#18977
40K
24.85 mi15:26:434:06:129:5410:55
12:46
#19117
25.2M
25.20 mi15:31:504:11:199:585:07
14:50
#19198
Finish
26.22 mi15:45:094:24:3810:0613:19
13:04
#19502
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi34163258325816647(Top 65%)10663(Top 73%)10663(Top 220%)
10K6.21 mi3.10 mi6855-34396046-27886046-278810233(Top 40%)8004(Top 55%)8004(Top 165%)
15K9.32 mi3.11 mi10303-34488042-19968042-199616647(Top 65%)10663(Top 73%)10663(Top 220%)
20K12.43 mi3.11 mi14745-44429908-18669908-186621141(Top 83%)12660(Top 87%)12660(Top 261%)
Half13.11 mi0.68 mi15088-34310044-13610044-13619811(Top 78%)11988(Top 82%)11988(Top 247%)
25K15.53 mi2.42 mi17262-217410877-83310877-83322508(Top 88%)13186(Top 90%)13186(Top 272%)
30K18.64 mi3.11 mi18205-94311214-33711214-33720505(Top 80%)12092(Top 83%)12092(Top 249%)
20M20.00 mi1.36 mi18429-22411290-7611290-7619965(Top 78%)11724(Top 80%)11724(Top 242%)
21M21.00 mi1.00 mi18509-8011314-2411314-2419552(Top 77%)11414(Top 78%)11414(Top 235%)
35K21.75 mi0.75 mi18599-9011336-2211336-2220593(Top 81%)11916(Top 82%)11916(Top 246%)
23M23.00 mi1.25 mi18976-37711493-15711493-15722989(Top 90%)13112(Top 90%)13112(Top 270%)
24M24.00 mi1.00 mi18977-111468+2511468+2519439(Top 76%)11227(Top 77%)11227(Top 232%)
40K24.85 mi0.85 mi19117-14011514-4611514-4621882(Top 86%)12430(Top 85%)12430(Top 256%)
25.2M25.20 mi0.35 mi19198-8111549-3511549-3522801(Top 89%)12909(Top 89%)12909(Top 266%)
Finish26.22 mi1.02 mi19502-30411673-12411673-12424396(Top 95%)13801(Top 95%)13801(Top 285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16647

Males

10663

M18-39

10663

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10233

Males

8004

M18-39

8004

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16647

Males

10663

M18-39

10663

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21141

Males

12660

M18-39

12660

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19811

Males

11988

M18-39

11988

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

22508

Males

13186

M18-39

13186

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

20505

Males

12092

M18-39

12092

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19965

Males

11724

M18-39

11724

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19552

Males

11414

M18-39

11414

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20593

Males

11916

M18-39

11916

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

22989

Males

13112

M18-39

13112

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19439

Males

11227

M18-39

11227

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

21882

Males

12430

M18-39

12430

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22801

Males

12909

M18-39

12909

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

24396

Males

13801

M18-39

13801

Passing Analysis

Category:
Athletes Passed
421
Passed By
16505
Net Change
-16086
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3416
5K → 10K23441-3439#3416#6855
10K → 15K33449-3448#6855#10303
15K → 20K64448-4442#10303#14745
20K → Half6349-343#14745#15088
Half → 25K222196-2174#15088#17262
25K → 30K671010-943#17262#18205
30K → 20M46270-224#18205#18429
20M → 21M63143-80#18429#18509
21M → 35K38128-90#18509#18599
35K → 23M39416-377#18599#18976
23M → 24M7071-1#18976#18977
24M → 40K31171-140#18977#19117
40K → 25.2M990-81#19117#19198
25.2M → Finish19323-304#19198#19502
TOTALS42116505-16086
📊

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