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BOSTON MARATHON 2024

Hisashi Akiyama

Bib: 10453•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 17%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M45-49)
#0 / 2218
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:31
Rank: #6537
Start → 5K
6:56/mi
21:31 split
10K· 6.21 mi
42:17
Rank: #5451 (+1086)
5K → 10K
6:41/mi
20:46 split
15K· 9.32 mi
1:02:45
Rank: #4571 (+880)
10K → 15K
6:35/mi
20:28 split
20K· 12.43 mi
1:23:30
Rank: #4095 (+476)
15K → 20K
6:41/mi
20:45 split
Half· 13.11 mi
1:27:58
Rank: #4007 (+88)
20K → Half
6:33/mi
4:28 split
25K· 15.53 mi
1:44:12
Rank: #3690 (+317)
Half → 25K
6:42/mi
16:14 split
30K· 18.64 mi
2:05:28
Rank: #3243 (+447)
25K → 30K
6:51/mi
21:16 split
20M
2:14:51
Rank: #3077 (+166)
30K → 20M
6:54/mi
9:23 split
21M
2:22:27
Rank: #3015 (+62)
20M → 21M
7:36/mi
7:36 split
35K· 21.75 mi
2:27:31
Rank: #2957 (+58)
21M → 35K
6:46/mi
5:04 split
23M
2:36:34
Rank: #2908 (+49)
35K → 23M
7:14/mi
9:03 split
24M
2:43:34
Rank: #2839 (+69)
23M → 24M
7:00/mi
7:00 split
40K· 24.85 mi
2:49:36
Rank: #2758 (+81)
24M → 40K
7:03/mi
6:02 split
25.2M
2:52:15
Rank: #2715 (+43)
40K → 25.2M
7:41/mi
2:39 split
Finish· 26.22 mi
2:59:11
Rank: #2686 (+29)
25.2M → Finish
6:48/mi
6:56 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:58
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:31:13
Pace6:57 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3721:316:5621:31
6:56
-
10K
6.21 mi11:09:2342:176:4820:46
6:41
-0:15
15K
9.32 mi11:29:511:02:456:4420:28
6:35
-0:06
20K
12.43 mi11:50:361:23:306:4320:45
6:41
+0:06
Half
13.11 mi11:55:041:27:586:434:28
6:33
-0:08
25K
15.53 mi12:11:181:44:126:4216:14
6:42
+0:09
30K
18.64 mi12:32:342:05:286:4421:16
6:51
+0:09
20M
20.00 mi12:41:572:14:516:459:23
6:54
+0:03
21M
21.00 mi12:49:332:22:276:477:36
7:36
+0:42
35K
21.75 mi12:54:372:27:316:475:04
6:46
-0:50
23M
23.00 mi13:03:402:36:346:489:03
7:14
+0:28
24M
24.00 mi13:10:402:43:346:497:00
7:00
-0:14
40K
24.85 mi13:16:422:49:366:496:02
7:03
+0:03
25.2M
25.20 mi13:19:212:52:156:502:39
7:41
+0:38
Finish
26.22 mi13:26:172:59:116:506:56
6:48
-0:53

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

6:33 /mi

Average Pace

6:50 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:53

89% of race

Time at Steady Pace

19:18

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:48:3721:316:5621:31
6:56
#6537
10K
6.21 mi11:09:2342:176:4820:46
6:41
#5451
15K
9.32 mi11:29:511:02:456:4420:28
6:35
#4571
20K
12.43 mi11:50:361:23:306:4320:45
6:41
#4095
Half
13.11 mi11:55:041:27:586:434:28
6:33
#4007
25K
15.53 mi12:11:181:44:126:4216:14
6:42
#3690
30K
18.64 mi12:32:342:05:286:4421:16
6:51
#3243
20M
20.00 mi12:41:572:14:516:459:23
6:54
#3077
21M
21.00 mi12:49:332:22:276:477:36
7:36
#3015
35K
21.75 mi12:54:372:27:316:475:04
6:46
#2957
23M
23.00 mi13:03:402:36:346:489:03
7:14
#2908
24M
24.00 mi13:10:402:43:346:497:00
7:00
#2839
40K
24.85 mi13:16:422:49:366:496:02
7:03
#2758
25.2M
25.20 mi13:19:212:52:156:502:39
7:41
#2715
Finish
26.22 mi13:26:172:59:116:506:56
6:48
#2686
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6537582658263190(Top 12%)3037(Top 21%)3037(Top 137%)
10K6.21 mi3.10 mi5451+10865003+8235003+8234190(Top 16%)3928(Top 27%)3928(Top 177%)
15K9.32 mi3.11 mi4571+8804264+7394264+7393190(Top 12%)3037(Top 21%)3037(Top 137%)
20K12.43 mi3.11 mi4095+4763850+4143850+4143082(Top 12%)2931(Top 20%)2931(Top 132%)
Half13.11 mi0.68 mi4007+883772+783772+782831(Top 11%)2701(Top 19%)2701(Top 122%)
25K15.53 mi2.42 mi3690+3173489+2833489+2832605(Top 10%)2473(Top 17%)2473(Top 111%)
30K18.64 mi3.11 mi3243+4473074+4153074+4152116(Top 8%)2004(Top 14%)2004(Top 90%)
20M20.00 mi1.36 mi3077+1662915+1592915+1591980(Top 8%)1862(Top 13%)1862(Top 84%)
21M21.00 mi1.00 mi3015+622848+672848+672802(Top 11%)2535(Top 17%)2535(Top 114%)
35K21.75 mi0.75 mi2957+582791+572791+572184(Top 9%)2015(Top 14%)2015(Top 91%)
23M23.00 mi1.25 mi2908+492739+522739+522667(Top 10%)2390(Top 16%)2390(Top 108%)
24M24.00 mi1.00 mi2839+692670+692670+692332(Top 9%)2082(Top 14%)2082(Top 94%)
40K24.85 mi0.85 mi2758+812592+782592+782017(Top 8%)1805(Top 12%)1805(Top 81%)
25.2M25.20 mi0.35 mi2715+432552+402552+401873(Top 7%)1664(Top 11%)1664(Top 75%)
Finish26.22 mi1.02 mi2686+292517+352517+352349(Top 9%)2035(Top 14%)2035(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3190

Males

3037

M45-49

3037

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4190

Males

3928

M45-49

3928

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3190

Males

3037

M45-49

3037

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3082

Males

2931

M45-49

2931

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

2831

Males

2701

M45-49

2701

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2605

Males

2473

M45-49

2473

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2116

Males

2004

M45-49

2004

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

1980

Males

1862

M45-49

1862

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2802

Males

2535

M45-49

2535

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2184

Males

2015

M45-49

2015

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2667

Males

2390

M45-49

2390

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2332

Males

2082

M45-49

2082

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2017

Males

1805

M45-49

1805

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1873

Males

1664

M45-49

1664

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2349

Males

2035

M45-49

2035

Passing Analysis

Category:
Athletes Passed
4057
Passed By
206
Net Change
+3851
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6537
5K → 10K10882+1086#6537#5451
10K → 15K8822+880#5451#4571
15K → 20K4815+476#4571#4095
20K → Half880+88#4095#4007
Half → 25K3247+317#4007#3690
25K → 30K45710+447#3690#3243
30K → 20M17610+166#3243#3077
20M → 21M10442+62#3077#3015
21M → 35K7214+58#3015#2957
35K → 23M9748+49#2957#2908
23M → 24M8314+69#2908#2839
24M → 40K9110+81#2839#2758
40K → 25.2M441+43#2758#2715
25.2M → Finish7041+29#2715#2686
TOTALS4057206+3851
📊

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