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BOSTON MARATHON 2024

Nafij Ahmed

Bib: 7720•M

VA

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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

Start
0:00:00
Race begins
5K· 3.11 mi
25:58
Rank: #16987
Start → 5K
25:58 | 8:21/mi
10K· 6.21 mi
54:22
Rank: #18849 (-1862)
5K → 10K
28:24 | 9:08/mi
15K· 9.32 mi
1:22:56
Rank: #19118 (-269)
10K → 15K
28:34 | 9:12/mi
20K· 12.43 mi
1:53:51
Rank: #19609 (-491)
15K → 20K
30:55 | 9:57/mi
Half· 13.11 mi
1:59:37
Rank: #19432 (+177)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:27:51
Rank: #20195 (-763)
Half → 25K
28:14 | 11:39/mi
30K· 18.64 mi
3:17:36
Rank: #22181 (-1986)
25K → 30K
49:45 | 16:01/mi
20M
3:39:29
Rank: #22680 (-499)
30K → 20M
21:53 | 16:06/mi
21M
3:55:54
Rank: #22892 (-212)
20M → 21M
16:25 | 16:25/mi
35K· 21.75 mi
4:04:51
Rank: #22852 (+40)
21M → 35K
8:57 | 11:58/mi
23M
4:33:36
Rank: #23664 (-812)
35K → 23M
28:45 | 22:58/mi
24M
4:46:03
Rank: #23627 (+37)
23M → 24M
12:27 | 12:27/mi
40K· 24.85 mi
4:55:33
Rank: #23496 (+131)
24M → 40K
9:30 | 11:07/mi
25.2M
4:59:55
Rank: #23451 (+45)
40K → 25.2M
4:22 | 12:40/mi
Finish· 26.22 mi
5:09:43
Rank: #23318 (+133)
25.2M → Finish
9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:37
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time3:10:06
Pace14:30 /mi
📊Positive Split: 58.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:34:4325:588:2125:58
8:21
-
10K
6.21 mi11:03:0754:228:4528:24
9:08
+0:47
15K
9.32 mi11:31:411:22:568:5428:34
9:12
+0:04
20K
12.43 mi12:02:361:53:519:1030:55
9:57
+0:45
Half
13.11 mi12:08:221:59:379:075:46
8:27
-1:30
25K
15.53 mi12:36:362:27:519:3128:14
11:39
+3:12
30K
18.64 mi13:26:213:17:3610:3649:45
16:01
+4:22
20M
20.00 mi13:48:143:39:2910:5821:53
16:06
+0:05
21M
21.00 mi14:04:393:55:5411:1416:25
16:25
+0:19
35K
21.75 mi14:13:364:04:5111:168:57
11:58
-4:27
23M
23.00 mi14:42:214:33:3611:5428:45
22:58
+11:00
24M
24.00 mi14:54:484:46:0311:5512:27
12:27
-10:31
40K
24.85 mi15:04:184:55:3311:539:30
11:07
-1:20
25.2M
25.20 mi15:08:404:59:5511:544:22
12:40
+1:33
Finish
26.22 mi15:18:285:09:4311:499:48
9:37
-3:03

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

8:21 /mi

Average Pace

11:49 /mi

Slowest Pace

22:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:30

32% of race

Time at Steady Pace

1:34:25

30% of race

Time at Slower Pace

1:56:48

38% of race

Average Pace: 11:49 /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 mi10:34:4325:588:2125:58
8:21
#16987
10K
6.21 mi11:03:0754:228:4528:24
9:08
#18849
15K
9.32 mi11:31:411:22:568:5428:34
9:12
#19118
20K
12.43 mi12:02:361:53:519:1030:55
9:57
#19609
Half
13.11 mi12:08:221:59:379:075:46
8:27
#19432
25K
15.53 mi12:36:362:27:519:3128:14
11:39
#20195
30K
18.64 mi13:26:213:17:3610:3649:45
16:01
#22181
20M
20.00 mi13:48:143:39:2910:5821:53
16:06
#22680
21M
21.00 mi14:04:393:55:5411:1416:25
16:25
#22892
35K
21.75 mi14:13:364:04:5111:168:57
11:58
#22852
23M
23.00 mi14:42:214:33:3611:5428:45
22:58
#23664
24M
24.00 mi14:54:484:46:0311:5512:27
12:27
#23627
40K
24.85 mi15:04:184:55:3311:539:30
11:07
#23496
25.2M
25.20 mi15:08:404:59:5511:544:22
12:40
#23451
Finish
26.22 mi15:18:285:09:4311:499:48
9:37
#23318
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16987107951079519699(Top 77%)12033(Top 83%)12033(Top 248%)
10K6.21 mi3.10 mi18849-186211564-76911564-76920312(Top 79%)12280(Top 84%)12280(Top 253%)
15K9.32 mi3.11 mi19118-26911712-14811712-14819699(Top 77%)12033(Top 83%)12033(Top 248%)
20K12.43 mi3.11 mi19609-49111951-23911951-23920457(Top 80%)12350(Top 85%)12350(Top 255%)
Half13.11 mi0.68 mi19432+17711863+8811863+8815425(Top 60%)10123(Top 69%)10123(Top 209%)
25K15.53 mi2.42 mi20195-76312217-35412217-35422640(Top 89%)13246(Top 91%)13246(Top 273%)
30K18.64 mi3.11 mi22181-198613073-85613073-85625330(Top 99%)14445(Top 99%)14445(Top 298%)
20M20.00 mi1.36 mi22680-49913291-21813291-21825213(Top 99%)14366(Top 99%)14366(Top 296%)
21M21.00 mi1.00 mi22892-21213361-7013361-7024766(Top 97%)14099(Top 97%)14099(Top 291%)
35K21.75 mi0.75 mi22852+4013333+2813333+2821720(Top 85%)12476(Top 86%)12476(Top 257%)
23M23.00 mi1.25 mi23664-81213719-38613719-38625516(Top 100%)14557(Top 100%)14557(Top 300%)
24M24.00 mi1.00 mi23627+3713696+2313696+2322227(Top 87%)12642(Top 87%)12642(Top 261%)
40K24.85 mi0.85 mi23496+13113616+8013616+8018385(Top 72%)10658(Top 73%)10658(Top 220%)
25.2M25.20 mi0.35 mi23451+4513583+3313583+3318916(Top 74%)10931(Top 75%)10931(Top 225%)
Finish26.22 mi1.02 mi23318+13313519+6413519+6417011(Top 67%)9972(Top 68%)9972(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

19699

Males

12033

M18-39

12033

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20312

Males

12280

M18-39

12280

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

19699

Males

12033

M18-39

12033

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

20457

Males

12350

M18-39

12350

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15425

Males

10123

M18-39

10123

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

22640

Males

13246

M18-39

13246

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

25330

Males

14445

M18-39

14445

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

25213

Males

14366

M18-39

14366

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

24766

Males

14099

M18-39

14099

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

21720

Males

12476

M18-39

12476

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

25516

Males

14557

M18-39

14557

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22227

Males

12642

M18-39

12642

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18385

Males

10658

M18-39

10658

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18916

Males

10931

M18-39

10931

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17011

Males

9972

M18-39

9972

Passing Analysis

Category:
Athletes Passed
922
Passed By
7253
Net Change
-6331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16987
5K → 10K161878-1862#16987#18849
10K → 15K133402-269#18849#19118
15K → 20K115606-491#19118#19609
20K → Half1781+177#19609#19432
Half → 25K36799-763#19432#20195
25K → 30K31989-1986#20195#22181
30K → 20M10509-499#22181#22680
20M → 21M19231-212#22680#22892
21M → 35K5111+40#22892#22852
35K → 23M3815-812#22852#23664
23M → 24M4811+37#23664#23627
24M → 40K1310+131#23627#23496
40K → 25.2M461+45#23496#23451
25.2M → Finish1330+133#23451#23318
TOTALS9227253-6331
📊

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