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BOSTON MARATHON 2023

Scott Moriyama

Bib: 26214•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
10:38/mi
33:03
↑ 97↓ 3451.5%
10K· 6.21 mi
10:42/mi
1:06:17
↑ 79↓ 1380.4%
15K· 9.32 mi
10:39/mi
1:39:23
↑ 67↓ 78
20K· 12.43 mi
11:09/mi
2:14:01
↑ 106↓ 860.1%
Half· 13.11 mi
10:04/mi
2:20:53
↑ 19↓ 370.5%
25K· 15.53 mi
10:40/mi
2:46:45
↑ 66↓ 880.2%
30K· 18.64 mi
10:49/mi
3:20:20
↑ 181↓ 1480.2%
20M
11:01/mi
3:35:18
↑ 64↓ 500.2%
21M
11:22/mi
3:46:40
↑ 106↓ 241.6%
35K· 21.75 mi
10:54/mi
3:54:49
↑ 17↓ 861.7%
23M
10:53/mi
4:08:26
↑ 23↓ 630.6%
24M
10:52/mi
4:19:18
↓ 821.3%
40K· 24.85 mi
10:36/mi
4:28:22
↓ 200.3%
25.2M
11:13/mi
4:32:14
↑ 13↓ 160.2%
Finish· 26.22 mi
9:49/mi
4:42:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:20:53
Pace10:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:21:21
Pace10:47 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2133:0310:3833:03
10:38
-
10K
6.21 mi12:29:351:06:1710:4033:14
10:42
+0:04
15K
9.32 mi13:02:411:39:2310:4033:06
10:39
-0:03
20K
12.43 mi13:37:192:14:0110:4734:38
11:09
+0:30
Half
13.11 mi13:44:112:20:5310:456:52
10:04
-1:05
25K
15.53 mi14:10:032:46:4510:4425:52
10:40
+0:36
30K
18.64 mi14:43:383:20:2010:4533:35
10:49
+0:09
20M
20.00 mi14:58:363:35:1810:4614:58
11:01
+0:12
21M
21.00 mi15:09:583:46:4010:4811:22
11:22
+0:21
35K
21.75 mi15:18:073:54:4910:488:09
10:54
-0:28
23M
23.00 mi15:31:444:08:2610:4813:37
10:53
-0:01
24M
24.00 mi15:42:364:19:1810:4810:52
10:52
-0:01
40K
24.85 mi15:51:404:28:2210:489:04
10:36
-0:16
25.2M
25.20 mi15:55:324:32:1410:483:52
11:13
+0:37
Finish
26.22 mi16:05:324:42:1410:4610:00
9:49
-1:24

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

9:49 /mi

Average Pace

10:46 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:11

54% of race

Time at Steady Pace

2:11:03

46% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:46 /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 mi11:56:2133:0310:3833:03
10:38
#25039
10K
6.21 mi12:29:351:06:1710:4033:14
10:42
#25029
15K
9.32 mi13:02:411:39:2310:4033:06
10:39
#24915
20K
12.43 mi13:37:192:14:0110:4734:38
11:09
#24897
Half
13.11 mi13:44:112:20:5310:456:52
10:04
#24826
25K
15.53 mi14:10:032:46:4510:4425:52
10:40
#24614
30K
18.64 mi14:43:383:20:2010:4533:35
10:49
#24253
20M
20.00 mi14:58:363:35:1810:4614:58
11:01
#24144
21M
21.00 mi15:09:583:46:4010:4811:22
11:22
#24033
35K
21.75 mi15:18:073:54:4910:488:09
10:54
#24004
23M
23.00 mi15:31:444:08:2610:4813:37
10:53
#23916
24M
24.00 mi15:42:364:19:1810:4810:52
10:52
#23870
40K
24.85 mi15:51:404:28:2210:489:04
10:36
#23794
25.2M
25.20 mi15:55:324:32:1410:483:52
11:13
#23760
Finish
26.22 mi16:05:324:42:1410:4610:00
9:49
#23691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25039145631456324723(Top 93%)14392(Top 95%)14392(Top 272%)
10K6.21 mi3.10 mi25029+1014557+614557+625012(Top 94%)14542(Top 96%)14542(Top 275%)
15K9.32 mi3.11 mi24915+11414501+5614501+5624723(Top 93%)14392(Top 95%)14392(Top 272%)
20K12.43 mi3.11 mi24897+1814475+2614475+2624807(Top 93%)14414(Top 95%)14414(Top 273%)
Half13.11 mi0.68 mi24826+7114448+2714448+2723398(Top 88%)13803(Top 91%)13803(Top 261%)
25K15.53 mi2.42 mi24614+21214338+11014338+11023459(Top 88%)13791(Top 91%)13791(Top 261%)
30K18.64 mi3.11 mi24253+36114158+18014158+18022816(Top 86%)13434(Top 89%)13434(Top 254%)
20M20.00 mi1.36 mi24144+10914105+5314105+5322733(Top 85%)13332(Top 88%)13332(Top 252%)
21M21.00 mi1.00 mi24033+11114051+5414051+5421630(Top 81%)12815(Top 84%)12815(Top 242%)
35K21.75 mi0.75 mi24004+2914036+1514036+1523112(Top 87%)13438(Top 89%)13438(Top 254%)
23M23.00 mi1.25 mi23916+8813988+4813988+4822107(Top 83%)12965(Top 85%)12965(Top 245%)
24M24.00 mi1.00 mi23870+4613959+2913959+2922777(Top 86%)13245(Top 87%)13245(Top 251%)
40K24.85 mi0.85 mi23794+7613920+3913920+3921467(Top 81%)12569(Top 83%)12569(Top 238%)
25.2M25.20 mi0.35 mi23760+3413900+2013900+2020936(Top 79%)12369(Top 82%)12369(Top 234%)
Finish26.22 mi1.02 mi23691+6913861+3913861+3921199(Top 80%)12522(Top 83%)12522(Top 237%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24723

Males

14392

M18-39

14392

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

25012

Males

14542

M18-39

14542

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24723

Males

14392

M18-39

14392

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24807

Males

14414

M18-39

14414

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23398

Males

13803

M18-39

13803

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23459

Males

13791

M18-39

13791

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

22816

Males

13434

M18-39

13434

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22733

Males

13332

M18-39

13332

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21630

Males

12815

M18-39

12815

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

23112

Males

13438

M18-39

13438

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

22107

Males

12965

M18-39

12965

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22777

Males

13245

M18-39

13245

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21467

Males

12569

M18-39

12569

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20936

Males

12369

M18-39

12369

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

21199

Males

12522

M18-39

12522

Passing Analysis

Category:
Athletes Passed
1726
Passed By
378
Net Change
+1348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25039
5K → 10K178168+10#25039#25029
10K → 15K17258+114#25029#24915
15K → 20K11496+18#24915#24897
20K → Half710+71#24897#24826
Half → 25K2186+212#24826#24614
25K → 30K3676+361#24614#24253
30K → 20M12415+109#24253#24144
20M → 21M1121+111#24144#24033
21M → 35K367+29#24033#24004
35K → 23M957+88#24004#23916
23M → 24M548+46#23916#23870
24M → 40K760+76#23870#23794
40K → 25.2M340+34#23794#23760
25.2M → Finish756+69#23760#23691
TOTALS1726378+1348
📊

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