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BOSTON MARATHON 2024

Rob Kawada

Bib: 28450•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
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
8:41/mi
26:58
↑ 97↓ 3451.5%
10K· 6.21 mi
9:07/mi
55:18
↑ 79↓ 1380.4%
15K· 9.32 mi
9:46/mi
1:25:38
↑ 67↓ 78
20K· 12.43 mi
11:57/mi
2:02:46
↑ 106↓ 860.1%
Half· 13.11 mi
11:20/mi
2:10:30
↑ 19↓ 370.5%
25K· 15.53 mi
12:37/mi
2:41:05
↑ 66↓ 880.2%
30K· 18.64 mi
14:25/mi
3:25:52
↑ 181↓ 1480.2%
20M
11:57/mi
3:42:07
↑ 64↓ 500.2%
21M
13:14/mi
3:55:21
↑ 106↓ 241.6%
35K· 21.75 mi
14:14/mi
4:06:00
↑ 17↓ 861.7%
23M
14:43/mi
4:24:25
↑ 23↓ 630.6%
24M
12:16/mi
4:36:41
↓ 821.3%
40K· 24.85 mi
10:37/mi
4:45:46
↓ 200.3%
25.2M
12:25/mi
4:50:03
↑ 13↓ 160.2%
Finish· 26.22 mi
10:35/mi
5:00:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:30
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:50:20
Pace13:00 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2826:588:4126:58
8:41
-
10K
6.21 mi12:17:4855:188:5428:20
9:07
+0:26
15K
9.32 mi12:48:081:25:389:1130:20
9:46
+0:39
20K
12.43 mi13:25:162:02:469:5337:08
11:57
+2:11
Half
13.11 mi13:33:002:10:309:577:44
11:20
-0:37
25K
15.53 mi14:03:352:41:0510:2230:35
12:37
+1:17
30K
18.64 mi14:48:223:25:5211:0344:47
14:25
+1:48
20M
20.00 mi15:04:373:42:0711:0616:15
11:57
-2:28
21M
21.00 mi15:17:513:55:2111:1213:14
13:14
+1:17
35K
21.75 mi15:28:304:06:0011:1910:39
14:14
+1:00
23M
23.00 mi15:46:554:24:2511:3018:25
14:43
+0:29
24M
24.00 mi15:59:114:36:4111:3212:16
12:16
-2:27
40K
24.85 mi16:08:164:45:4611:309:05
10:37
-1:39
25.2M
25.20 mi16:12:334:50:0311:314:17
12:25
+1:48
Finish
26.22 mi16:23:205:00:5011:2910:47
10:35
-1:50

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

8:41 /mi

Average Pace

11:29 /mi

Slowest Pace

14:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:30

35% of race

Time at Steady Pace

1:48:15

36% of race

Time at Slower Pace

1:27:05

29% of race

Average Pace: 11:28 /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 mi11:49:2826:588:4126:58
8:41
#18735
10K
6.21 mi12:17:4855:188:5428:20
9:07
#19488
15K
9.32 mi12:48:081:25:389:1130:20
9:46
#20292
20K
12.43 mi13:25:162:02:469:5337:08
11:57
#21689
Half
13.11 mi13:33:002:10:309:577:44
11:20
#21838
25K
15.53 mi14:03:352:41:0510:2230:35
12:37
#22343
30K
18.64 mi14:48:223:25:5211:0344:47
14:25
#23056
20M
20.00 mi15:04:373:42:0711:0616:15
11:57
#22925
21M
21.00 mi15:17:513:55:2111:1213:14
13:14
#22855
35K
21.75 mi15:28:304:06:0011:1910:39
14:14
#22952
23M
23.00 mi15:46:554:24:2511:3018:25
14:43
#23076
24M
24.00 mi15:59:114:36:4111:3212:16
12:16
#23058
40K
24.85 mi16:08:164:45:4611:309:05
10:37
#22926
25.2M
25.20 mi16:12:334:50:0311:314:17
12:25
#22879
Finish
26.22 mi16:23:205:00:5011:2910:47
10:35
#22826
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi18735115101151021347(Top 84%)12785(Top 88%)12785(Top 636%)
10K6.21 mi3.10 mi19488-75311865-35511865-35520227(Top 79%)12242(Top 84%)12242(Top 609%)
15K9.32 mi3.11 mi20292-80412266-40112266-40121347(Top 84%)12785(Top 88%)12785(Top 636%)
20K12.43 mi3.11 mi21689-139712899-63312899-63323940(Top 94%)13921(Top 95%)13921(Top 693%)
Half13.11 mi0.68 mi21838-14912977-7812977-7823917(Top 94%)13861(Top 95%)13861(Top 690%)
25K15.53 mi2.42 mi22343-50513204-22713204-22723841(Top 93%)13808(Top 95%)13808(Top 687%)
30K18.64 mi3.11 mi23056-71313476-27213476-27224528(Top 96%)14055(Top 96%)14055(Top 700%)
20M20.00 mi1.36 mi22925+13113403+7313403+7321286(Top 83%)12345(Top 85%)12345(Top 614%)
21M21.00 mi1.00 mi22855+7013345+5813345+5821129(Top 83%)12227(Top 84%)12227(Top 609%)
35K21.75 mi0.75 mi22952-9713379-3413379-3424449(Top 96%)13898(Top 95%)13898(Top 692%)
23M23.00 mi1.25 mi23076-12413423-4413423-4424436(Top 96%)13891(Top 95%)13891(Top 691%)
24M24.00 mi1.00 mi23058+1813411+1213411+1221955(Top 86%)12498(Top 86%)12498(Top 622%)
40K24.85 mi0.85 mi22926+13213344+6713344+6717054(Top 67%)9978(Top 68%)9978(Top 497%)
25.2M25.20 mi0.35 mi22879+4713316+2813316+2818336(Top 72%)10617(Top 73%)10617(Top 528%)
Finish26.22 mi1.02 mi22826+5313282+3413282+3420242(Top 79%)11603(Top 80%)11603(Top 578%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21347

Males

12785

M40-44

12785

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20227

Males

12242

M40-44

12242

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21347

Males

12785

M40-44

12785

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

23940

Males

13921

M40-44

13921

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

23917

Males

13861

M40-44

13861

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

23841

Males

13808

M40-44

13808

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

24528

Males

14055

M40-44

14055

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21286

Males

12345

M40-44

12345

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21129

Males

12227

M40-44

12227

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

24449

Males

13898

M40-44

13898

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

24436

Males

13891

M40-44

13891

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

21955

Males

12498

M40-44

12498

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17054

Males

9978

M40-44

9978

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18336

Males

10617

M40-44

10617

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20242

Males

11603

M40-44

11603

Passing Analysis

Category:
Athletes Passed
773
Passed By
4864
Net Change
-4091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18735
5K → 10K78831-753#18735#19488
10K → 15K57861-804#19488#20292
15K → 20K91406-1397#20292#21689
20K → Half6155-149#21689#21838
Half → 25K38543-505#21838#22343
25K → 30K27740-713#22343#23056
30K → 20M14514+131#23056#22925
20M → 21M9525+70#22925#22855
21M → 35K21118-97#22855#22952
35K → 23M18142-124#22952#23076
23M → 24M3315+18#23076#23058
24M → 40K1331+132#23058#22926
40K → 25.2M481+47#22926#22879
25.2M → Finish6512+53#22879#22826
TOTALS7734864-4091
📊

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