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BOSTON MARATHON 2024

Michal Kaleta

Bib: 30054•M

ME

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 44%
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
7:14/mi
22:29
↑ 97↓ 3451.5%
10K· 6.21 mi
7:08/mi
44:38
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:07:40
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:31:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:36:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
1:56:37
↑ 66↓ 880.2%
30K· 18.64 mi
8:44/mi
2:23:46
↑ 181↓ 1480.2%
20M
9:11/mi
2:36:15
↑ 64↓ 500.2%
21M
10:03/mi
2:46:18
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
2:53:04
↑ 17↓ 861.7%
23M
10:03/mi
3:05:39
↑ 23↓ 630.6%
24M
9:55/mi
3:15:34
↓ 821.3%
40K· 24.85 mi
10:01/mi
3:24:08
↓ 200.3%
25.2M
10:26/mi
3:27:44
↑ 13↓ 160.2%
Finish· 26.22 mi
8:47/mi
3:36:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:36
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time2:00:05
Pace9:10 /mi
📊Positive Split: 24.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3822:297:1422:29
7:14
-
10K
6.21 mi12:08:4744:387:1122:09
7:08
-0:06
15K
9.32 mi12:31:491:07:407:1623:02
7:25
+0:17
20K
12.43 mi12:55:361:31:277:2223:47
7:39
+0:14
Half
13.11 mi13:00:451:36:367:225:09
7:33
-0:06
25K
15.53 mi13:20:461:56:377:3020:01
8:15
+0:42
30K
18.64 mi13:47:552:23:467:4327:09
8:44
+0:29
20M
20.00 mi14:00:242:36:157:4912:29
9:11
+0:27
21M
21.00 mi14:10:272:46:187:5510:03
10:03
+0:52
35K
21.75 mi14:17:132:53:047:576:46
9:03
-1:00
23M
23.00 mi14:29:483:05:398:0412:35
10:03
+1:00
24M
24.00 mi14:39:433:15:348:099:55
9:55
-0:08
40K
24.85 mi14:48:173:24:088:138:34
10:01
+0:06
25.2M
25.20 mi14:51:533:27:448:153:36
10:26
+0:25
Finish
26.22 mi15:00:503:36:418:168:57
8:47
-1:39

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

7:08 /mi

Average Pace

8:16 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:36

45% of race

Time at Steady Pace

1:15:22

35% of race

Time at Slower Pace

44:43

21% of race

Average Pace: 8:16 /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 mi11:46:3822:297:1422:29
7:14
#8693
10K
6.21 mi12:08:4744:387:1122:09
7:08
#8022
15K
9.32 mi12:31:491:07:407:1623:02
7:25
#8288
20K
12.43 mi12:55:361:31:277:2223:47
7:39
#8556
Half
13.11 mi13:00:451:36:367:225:09
7:33
#8590
25K
15.53 mi13:20:461:56:377:3020:01
8:15
#9128
30K
18.64 mi13:47:552:23:467:4327:09
8:44
#9619
20M
20.00 mi14:00:242:36:157:4912:29
9:11
#9872
21M
21.00 mi14:10:272:46:187:5510:03
10:03
#10084
35K
21.75 mi14:17:132:53:047:576:46
9:03
#10204
23M
23.00 mi14:29:483:05:398:0412:35
10:03
#10592
24M
24.00 mi14:39:433:15:348:099:55
9:55
#10897
40K
24.85 mi14:48:173:24:088:138:34
10:01
#11081
25.2M
25.20 mi14:51:533:27:448:153:36
10:26
#11106
Finish
26.22 mi15:00:503:36:418:168:57
8:47
#11153
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8693722572258991(Top 35%)7280(Top 50%)7280(Top 150%)
10K6.21 mi3.10 mi8022+6716797+4286797+4287472(Top 29%)6437(Top 44%)6437(Top 133%)
15K9.32 mi3.11 mi8288-2666931-1346931-1348991(Top 35%)7280(Top 50%)7280(Top 150%)
20K12.43 mi3.11 mi8556-2687055-1247055-1249434(Top 37%)7372(Top 51%)7372(Top 152%)
Half13.11 mi0.68 mi8590-347070-157070-159459(Top 37%)7412(Top 51%)7412(Top 153%)
25K15.53 mi2.42 mi9128-5387342-2727342-27211702(Top 46%)8332(Top 57%)8332(Top 172%)
30K18.64 mi3.11 mi9619-4917481-1397481-13911887(Top 47%)8184(Top 56%)8184(Top 169%)
20M20.00 mi1.36 mi9872-2537543-627543-6213041(Top 51%)8412(Top 58%)8412(Top 173%)
21M21.00 mi1.00 mi10084-2127589-467589-4613143(Top 51%)8244(Top 57%)8244(Top 170%)
35K21.75 mi0.75 mi10204-1207615-267615-2613482(Top 53%)8386(Top 58%)8386(Top 173%)
23M23.00 mi1.25 mi10592-3887744-1297744-12915637(Top 61%)9372(Top 64%)9372(Top 193%)
24M24.00 mi1.00 mi10897-3057851-1077851-10716008(Top 63%)9523(Top 65%)9523(Top 196%)
40K24.85 mi0.85 mi11081-1847882-317882-3115043(Top 59%)8971(Top 62%)8971(Top 185%)
25.2M25.20 mi0.35 mi11106-257872+107872+1012568(Top 49%)7645(Top 52%)7645(Top 158%)
Finish26.22 mi1.02 mi11153-477844+287844+2813041(Top 51%)8020(Top 55%)8020(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

8991

Males

7280

M18-39

7280

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7472

Males

6437

M18-39

6437

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

8991

Males

7280

M18-39

7280

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9434

Males

7372

M18-39

7372

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9459

Males

7412

M18-39

7412

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11702

Males

8332

M18-39

8332

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

11887

Males

8184

M18-39

8184

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13041

Males

8412

M18-39

8412

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13143

Males

8244

M18-39

8244

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13482

Males

8386

M18-39

8386

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15637

Males

9372

M18-39

9372

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16008

Males

9523

M18-39

9523

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15043

Males

8971

M18-39

8971

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12568

Males

7645

M18-39

7645

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13041

Males

8020

M18-39

8020

Passing Analysis

Category:
Athletes Passed
1638
Passed By
4093
Net Change
-2460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8693
5K → 10K70534+671#8693#8022
10K → 15K97363-266#8022#8288
15K → 20K125393-268#8288#8556
20K → Half2155-34#8556#8590
Half → 25K80618-538#8590#9128
25K → 30K134624-491#9128#9619
30K → 20M92344-253#9619#9872
20M → 21M72282-212#9872#10084
21M → 35K51170-120#10084#10204
35K → 23M58446-388#10204#10592
23M → 24M47352-305#10592#10897
24M → 40K49233-184#10897#11081
40K → 25.2M3156-25#11081#11106
25.2M → Finish76123-47#11106#11153
TOTALS16384093-2460
📊

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