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BOSTON MARATHON 2024

Luke Karban

Bib: 30325•M

IL

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
8:26/mi
26:11
↑ 97↓ 3451.5%
10K· 6.21 mi
8:37/mi
52:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:20:20
↑ 67↓ 78
20K· 12.43 mi
8:51/mi
1:47:49
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
1:54:00
↑ 19↓ 370.5%
25K· 15.53 mi
9:15/mi
2:16:26
↑ 66↓ 880.2%
30K· 18.64 mi
10:51/mi
2:50:10
↑ 181↓ 1480.2%
20M
11:46/mi
3:06:10
↑ 64↓ 500.2%
21M
13:52/mi
3:20:02
↑ 106↓ 241.6%
35K· 21.75 mi
10:34/mi
3:27:56
↑ 17↓ 861.7%
23M
12:16/mi
3:43:18
↑ 23↓ 630.6%
24M
11:31/mi
3:54:49
↓ 821.3%
40K· 24.85 mi
12:54/mi
4:05:51
↓ 200.3%
25.2M
11:53/mi
4:09:57
↑ 13↓ 160.2%
Finish· 26.22 mi
10:38/mi
4:20:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:00
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:26:47
Pace11:12 /mi
📊Positive Split: 28.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4126:118:2626:11
8:26
-
10K
6.21 mi12:18:2852:588:3126:47
8:37
+0:11
15K
9.32 mi12:45:501:20:208:3727:22
8:49
+0:12
20K
12.43 mi13:13:191:47:498:4127:29
8:51
+0:02
Half
13.11 mi13:19:301:54:008:426:11
9:04
+0:13
25K
15.53 mi13:41:562:16:268:4722:26
9:15
+0:11
30K
18.64 mi14:15:402:50:109:0833:44
10:51
+1:36
20M
20.00 mi14:31:403:06:109:1816:00
11:46
+0:55
21M
21.00 mi14:45:323:20:029:3213:52
13:52
+2:06
35K
21.75 mi14:53:263:27:569:347:54
10:34
-3:18
23M
23.00 mi15:08:483:43:189:4315:22
12:16
+1:42
24M
24.00 mi15:20:193:54:499:4711:31
11:31
-0:45
40K
24.85 mi15:31:214:05:519:5311:02
12:54
+1:23
25.2M
25.20 mi15:35:274:09:579:554:06
11:53
-1:01
Finish
26.22 mi15:46:174:20:479:5710:50
10:38
-1:15

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

8:26 /mi

Average Pace

9:57 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:26

52% of race

Time at Steady Pace

52:28

20% of race

Time at Slower Pace

1:11:53

28% of race

Average Pace: 9:57 /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 mi11:51:4126:118:2626:11
8:26
#17366
10K
6.21 mi12:18:2852:588:3126:47
8:37
#17640
15K
9.32 mi12:45:501:20:208:3727:22
8:49
#17785
20K
12.43 mi13:13:191:47:498:4127:29
8:51
#17367
Half
13.11 mi13:19:301:54:008:426:11
9:04
#17423
25K
15.53 mi13:41:562:16:268:4722:26
9:15
#17276
30K
18.64 mi14:15:402:50:109:0833:44
10:51
#17953
20M
20.00 mi14:31:403:06:109:1816:00
11:46
#18332
21M
21.00 mi14:45:323:20:029:3213:52
13:52
#18681
35K
21.75 mi14:53:263:27:569:347:54
10:34
#18673
23M
23.00 mi15:08:483:43:189:4315:22
12:16
#18845
24M
24.00 mi15:20:193:54:499:4711:31
11:31
#18910
40K
24.85 mi15:31:214:05:519:5311:02
12:54
#19069
25.2M
25.20 mi15:35:274:09:579:554:06
11:53
#19031
Finish
26.22 mi15:46:174:20:479:5710:50
10:38
#19067
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17366109461094617998(Top 70%)11249(Top 77%)11249(Top 232%)
10K6.21 mi3.10 mi17640-27411077-13111077-13117961(Top 70%)11220(Top 77%)11220(Top 231%)
15K9.32 mi3.11 mi17785-14511147-7011147-7017998(Top 70%)11249(Top 77%)11249(Top 232%)
20K12.43 mi3.11 mi17367+41810943+20410943+20416635(Top 65%)10631(Top 73%)10631(Top 219%)
Half13.11 mi0.68 mi17423-5610956-1310956-1318536(Top 73%)11424(Top 78%)11424(Top 236%)
25K15.53 mi2.42 mi17276+14710884+7210884+7216635(Top 65%)10540(Top 72%)10540(Top 217%)
30K18.64 mi3.11 mi17953-67711105-22111105-22119656(Top 77%)11686(Top 80%)11686(Top 241%)
20M20.00 mi1.36 mi18332-37911247-14211247-14220930(Top 82%)12181(Top 84%)12181(Top 251%)
21M21.00 mi1.00 mi18681-34911387-14011387-14022137(Top 87%)12733(Top 87%)12733(Top 263%)
35K21.75 mi0.75 mi18673+811360+2711360+2718730(Top 73%)10995(Top 75%)10995(Top 227%)
23M23.00 mi1.25 mi18845-17211429-6911429-6921273(Top 83%)12212(Top 84%)12212(Top 252%)
24M24.00 mi1.00 mi18910-6511438-911438-920441(Top 80%)11744(Top 81%)11744(Top 242%)
40K24.85 mi0.85 mi19069-15911496-5811496-5822108(Top 87%)12554(Top 86%)12554(Top 259%)
25.2M25.20 mi0.35 mi19031+3811470+2611470+2617079(Top 67%)9962(Top 68%)9962(Top 205%)
Finish26.22 mi1.02 mi19067-3611467+311467+320363(Top 80%)11663(Top 80%)11663(Top 241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17998

Males

11249

M18-39

11249

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17961

Males

11220

M18-39

11220

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17998

Males

11249

M18-39

11249

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16635

Males

10631

M18-39

10631

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18536

Males

11424

M18-39

11424

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16635

Males

10540

M18-39

10540

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19656

Males

11686

M18-39

11686

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

20930

Males

12181

M18-39

12181

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22137

Males

12733

M18-39

12733

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

18730

Males

10995

M18-39

10995

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21273

Males

12212

M18-39

12212

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

20441

Males

11744

M18-39

11744

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22108

Males

12554

M18-39

12554

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17079

Males

9962

M18-39

9962

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20363

Males

11663

M18-39

11663

Passing Analysis

Category:
Athletes Passed
1596
Passed By
3297
Net Change
-1701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17366
5K → 10K181455-274#17366#17640
10K → 15K180325-145#17640#17785
15K → 20K48365+418#17785#17367
20K → Half3187-56#17367#17423
Half → 25K266119+147#17423#17276
25K → 30K96773-677#17276#17953
30K → 20M29408-379#17953#18332
20M → 21M27376-349#18332#18681
21M → 35K6759+8#18681#18673
35K → 23M61233-172#18673#18845
23M → 24M48113-65#18845#18910
24M → 40K25184-159#18910#19069
40K → 25.2M4810+38#19069#19031
25.2M → Finish5490-36#19031#19067
TOTALS15963297-1701
📊

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