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BOSTON MARATHON 2023

Renato Wakimoto

Bib: 29831•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
8:44/mi
27:08
↑ 97↓ 3451.5%
10K· 6.21 mi
8:18/mi
52:56
↑ 79↓ 1380.4%
15K· 9.32 mi
8:15/mi
1:18:33
↑ 67↓ 78
20K· 12.43 mi
8:17/mi
1:44:18
↑ 106↓ 860.1%
Half· 13.11 mi
8:07/mi
1:49:50
↑ 19↓ 370.5%
25K· 15.53 mi
8:17/mi
2:09:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:27/mi
2:36:12
↑ 181↓ 1480.2%
20M
8:23/mi
2:47:35
↑ 64↓ 500.2%
21M
8:37/mi
2:56:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:11/mi
3:02:19
↑ 17↓ 861.7%
23M
8:17/mi
3:12:41
↑ 23↓ 630.6%
24M
8:04/mi
3:20:45
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:27:54
↓ 200.3%
25.2M
8:59/mi
3:31:00
↑ 13↓ 160.2%
Finish· 26.22 mi
8:04/mi
3:39:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:49:50
Pace8:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:23
Pace8:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4427:088:4427:08
8:44
-
10K
6.21 mi12:12:3252:568:3125:48
8:18
-0:26
15K
9.32 mi12:38:091:18:338:2625:37
8:15
-0:03
20K
12.43 mi13:03:541:44:188:2425:45
8:17
+0:02
Half
13.11 mi13:09:261:49:508:235:32
8:07
-0:10
25K
15.53 mi13:29:322:09:568:2220:06
8:17
+0:10
30K
18.64 mi13:55:482:36:128:2326:16
8:27
+0:10
20M
20.00 mi14:07:112:47:358:2311:23
8:23
-0:04
21M
21.00 mi14:15:482:56:128:238:37
8:37
+0:14
35K
21.75 mi14:21:553:02:198:236:07
8:11
-0:26
23M
23.00 mi14:32:173:12:418:2310:22
8:17
+0:06
24M
24.00 mi14:40:213:20:458:228:04
8:04
-0:13
40K
24.85 mi14:47:303:27:548:227:09
8:22
+0:18
25.2M
25.20 mi14:50:363:31:008:223:06
8:59
+0:37
Finish
26.22 mi14:58:493:39:138:228:13
8:04
-0:55

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

8:04 /mi

Average Pace

8:22 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:07

99% of race

Time at Steady Pace

3:06

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi11:46:4427:088:4427:08
8:44
#19082
10K
6.21 mi12:12:3252:568:3125:48
8:18
#18003
15K
9.32 mi12:38:091:18:338:2625:37
8:15
#17374
20K
12.43 mi13:03:541:44:188:2425:45
8:17
#16878
Half
13.11 mi13:09:261:49:508:235:32
8:07
#16809
25K
15.53 mi13:29:322:09:568:2220:06
8:17
#16503
30K
18.64 mi13:55:482:36:128:2326:16
8:27
#16013
20M
20.00 mi14:07:112:47:358:2311:23
8:23
#15733
21M
21.00 mi14:15:482:56:128:238:37
8:37
#15454
35K
21.75 mi14:21:553:02:198:236:07
8:11
#15373
23M
23.00 mi14:32:173:12:418:2310:22
8:17
#15135
24M
24.00 mi14:40:213:20:458:228:04
8:04
#14988
40K
24.85 mi14:47:303:27:548:227:09
8:22
#14878
25.2M
25.20 mi14:50:363:31:008:223:06
8:59
#14825
Finish
26.22 mi14:58:493:39:138:228:13
8:04
#14727
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi19082118081180816165(Top 61%)10750(Top 71%)10750(Top 524%)
10K6.21 mi3.10 mi18003+107911444+36411444+36416939(Top 64%)11081(Top 73%)11081(Top 540%)
15K9.32 mi3.11 mi17374+62911213+23111213+23116165(Top 61%)10750(Top 71%)10750(Top 524%)
20K12.43 mi3.11 mi16878+49611003+21011003+21015530(Top 58%)10462(Top 69%)10462(Top 510%)
Half13.11 mi0.68 mi16809+6910984+1910984+1915166(Top 57%)10359(Top 68%)10359(Top 505%)
25K15.53 mi2.42 mi16503+30610841+14310841+14314876(Top 56%)10106(Top 67%)10106(Top 492%)
30K18.64 mi3.11 mi16013+49010608+23310608+23314008(Top 53%)9657(Top 64%)9657(Top 471%)
20M20.00 mi1.36 mi15733+28010484+12410484+12412864(Top 48%)9070(Top 60%)9070(Top 442%)
21M21.00 mi1.00 mi15454+27910340+14410340+14411153(Top 42%)8202(Top 54%)8202(Top 400%)
35K21.75 mi0.75 mi15373+8110299+4110299+4113264(Top 50%)9105(Top 60%)9105(Top 444%)
23M23.00 mi1.25 mi15135+23810194+10510194+10511743(Top 44%)8361(Top 55%)8361(Top 407%)
24M24.00 mi1.00 mi14988+14710120+7410120+7411690(Top 44%)8258(Top 54%)8258(Top 402%)
40K24.85 mi0.85 mi14878+11010051+6910051+6912450(Top 47%)8531(Top 56%)8531(Top 416%)
25.2M25.20 mi0.35 mi14825+5310017+3410017+3412429(Top 47%)8492(Top 56%)8492(Top 414%)
Finish26.22 mi1.02 mi14727+989964+539964+5312549(Top 47%)8556(Top 56%)8556(Top 417%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

16165

Males

10750

M50-54

10750

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16939

Males

11081

M50-54

11081

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

16165

Males

10750

M50-54

10750

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

15530

Males

10462

M50-54

10462

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

15166

Males

10359

M50-54

10359

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14876

Males

10106

M50-54

10106

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

14008

Males

9657

M50-54

9657

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12864

Males

9070

M50-54

9070

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

11153

Males

8202

M50-54

8202

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

13264

Males

9105

M50-54

9105

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11743

Males

8361

M50-54

8361

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11690

Males

8258

M50-54

8258

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12450

Males

8531

M50-54

8531

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12429

Males

8492

M50-54

8492

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12549

Males

8556

M50-54

8556

Passing Analysis

Category:
Athletes Passed
4606
Passed By
251
Net Change
+4355
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19082
5K → 10K116788+1079#19082#18003
10K → 15K66334+629#18003#17374
15K → 20K51923+496#17374#16878
20K → Half767+69#16878#16809
Half → 25K32014+306#16809#16503
25K → 30K50515+490#16503#16013
30K → 20M2877+280#16013#15733
20M → 21M2790+279#15733#15454
21M → 35K9312+81#15454#15373
35K → 23M2446+238#15373#15135
23M → 24M16013+147#15135#14988
24M → 40K1155+110#14988#14878
40K → 25.2M6613+53#14878#14825
25.2M → Finish11214+98#14825#14727
TOTALS4606251+4355
📊

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