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BOSTON MARATHON 2024

Jakub Najmowicz

Bib: 1299 M PL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:12/mi
19:16
↑ 97↓ 345
10K· 6.21 mi
6:13/mi
38:35
↑ 79↓ 138
15K· 9.32 mi
6:17/mi
58:06
↑ 67↓ 78
20K· 12.43 mi
6:36/mi
1:18:36
↑ 106↓ 86
Half· 13.11 mi
6:30/mi
1:23:02
↑ 19↓ 37
25K· 15.53 mi
7:23/mi
1:40:56
↑ 66↓ 88
30K· 18.64 mi
8:16/mi
2:06:37
↑ 181↓ 148
20M
8:52/mi
2:18:40
↑ 64↓ 50
21M
9:17/mi
2:27:57
↑ 106↓ 24
35K· 21.75 mi
8:56/mi
2:34:38
↑ 17↓ 86
23M
9:04/mi
2:45:59
↑ 23↓ 63
24M
8:31/mi
2:54:30
↓ 82
40K· 24.85 mi
9:27/mi
3:02:35
↓ 20
25.2M
8:13/mi
3:05:25
↑ 13↓ 16
Finish· 26.22 mi
6:38/mi
3:12:11
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:23:026:20 /mi⚡ faster
2nd Half
1:49:098:20 /mi+31.5%
Positive split — 31.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:166:123.11 mi19:16
6:12
-
10K
38:356:133.10 mi19:19
6:13
+0:01
15K
58:066:143.11 mi19:31
6:17
+0:04
20K
1:18:366:193.11 mi20:30
6:36
+0:19
Half(13.11 mi)
1:23:026:200.68 mi4:26
6:30
-0:06
25K
1:40:566:302.42 mi17:54
7:23
+0:53
30K
2:06:376:483.11 mi25:41
8:16
+0:53
20M
2:18:406:561.36 mi12:03
8:52
+0:36
21M
2:27:577:031.00 mi9:17
9:17
+0:25
35K
2:34:387:070.75 mi6:41
8:56
-0:21
23M
2:45:597:131.25 mi11:21
9:04
+0:08
24M
2:54:307:161.00 mi8:31
8:31
-0:33
40K
3:02:357:210.85 mi8:05
9:27
+0:56
25.2M
3:05:257:210.35 mi2:50
8:13
-1:14
Finish(26.22 mi)
3:12:117:201.02 mi6:46
6:38
-1:35
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:12 /mi

Average Pace

7:20 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:47:42

56% of race

Time at Steady Pace

37:02

19% of race

Time at Slower Pace

47:27

25% of race

Average Pace: 7:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi163215751575167216201620
10K3.10 mi1583+491530+451530+45157115241524
15K3.11 mi1593-101543-131543-13167216201620
20K3.11 mi1806-2131752-2091752-209263525192519
Half(13.11 mi)0.68 mi1842-361783-311783-31264525302530
25K2.42 mi2442-6002340-5572340-557628453645364
30K3.11 mi3664-12223444-11043444-1104936569476947
20M1.36 mi4317-6533994-5503994-5501140976677667
21M1.00 mi4571-2544184-1904184-190982366546654
35K0.75 mi4792-2214344-1604344-1601294481188118
23M1.25 mi5047-2554498-1544498-1541147672977297
24M1.00 mi5161-1144553-554553-55951062806280
40K0.85 mi5388-2274687-1344687-1341289078617861
25.2M0.35 mi5304+844610+774610+77344128252825
Finish(26.22 mi)1.02 mi5068+2364411+1994411+199182316101610

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1672

Males

1620

M18-39

1620

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1571

Males

1524

M18-39

1524

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1672

Males

1620

M18-39

1620

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2635

Males

2519

M18-39

2519

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2645

Males

2530

M18-39

2530

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6284

Males

5364

M18-39

5364

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9365

Males

6947

M18-39

6947

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11409

Males

7667

M18-39

7667

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9823

Males

6654

M18-39

6654

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

12944

Males

8118

M18-39

8118

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11476

Males

7297

M18-39

7297

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9510

Males

6280

M18-39

6280

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12890

Males

7861

M18-39

7861

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3441

Males

2825

M18-39

2825

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1823

Males

1610

M18-39

1610

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#1632
5K → 10K
69118+49
#1632 → #1583
10K → 15K
6353-10
#1583 → #1593
15K → 20K
23724-213
#1593 → #1806
20K → Half
382-36
#1806 → #1842
Half → 25K
61212-600
#1842 → #2442
25K → 30K
123917-1222
#2442 → #3664
30K → 20M
67118-653
#3664 → #4317
20M → 21M
28430-254
#4317 → #4571
21M → 35K
23615-221
#4571 → #4792
35K → 23M
29641-255
#4792 → #5047
23M → 24M
15238-114
#5047 → #5161
24M → 40K
25528-227
#5161 → #5388
40K → 25.2M
589+84
#5388 → #5304
25.2M → Finish
0236+236
#5304 → #5068
TOTALS
4157721-3436
#1632 → #5068

Passing Visualized

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