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BOSTON MARATHON 2023

Michio Abe

TX

Bib: 13390 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
Division (M50-54)
#0 / 2052
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:41/mi
23:51
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:25/mi
46:55
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:32/mi
1:10:20
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:41/mi
1:34:12
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:36/mi
1:39:23
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:44/mi
1:58:07
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:03/mi
2:23:09
↑ 181↓ 1480.2%
138 ft elev
20M
8:00/mi
2:34:01
↑ 64↓ 500.2%
148 ft elev
21M
8:46/mi
2:42:47
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:40/mi
2:48:31
↑ 17↓ 861.7%
156 ft elev
23M
8:04/mi
2:58:37
↑ 23↓ 630.6%
116 ft elev
24M
8:06/mi
3:06:43
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:31/mi
3:14:00
↓ 200.3%
20 ft elev
25.2M
9:52/mi
3:17:24
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:06/mi
3:26:40
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:23
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:47:17
Pace8:11 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5923:517:4123:51
7:41
-
10K
6.21 mi11:15:0346:557:3323:04
7:25
-0:16
15K
9.32 mi11:38:281:10:207:3323:25
7:32
+0:07
20K
12.43 mi12:02:201:34:127:3523:52
7:41
+0:09
Half
13.11 mi12:07:311:39:237:355:11
7:36
-0:05
25K
15.53 mi12:26:151:58:077:3618:44
7:44
+0:08
30K
18.64 mi12:51:172:23:097:4125:02
8:03
+0:19
20M
20.00 mi13:02:092:34:017:4210:52
8:00
-0:03
21M
21.00 mi13:10:552:42:477:458:46
8:46
+0:46
35K
21.75 mi13:16:392:48:317:455:44
7:40
-1:06
23M
23.00 mi13:26:452:58:377:4610:06
8:04
+0:24
24M
24.00 mi13:34:513:06:437:478:06
8:06
+0:02
40K
24.85 mi13:42:083:14:007:487:17
8:31
+0:25
25.2M
25.20 mi13:45:323:17:247:503:24
9:52
+1:21
Finish
26.22 mi13:54:483:26:407:539:16
9:06
-0:46

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

7:25 /mi

Average Pace

7:53 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:24

28% of race

Time at Steady Pace

2:00:33

58% of race

Time at Slower Pace

28:43

14% of race

Average Pace: 7:53 /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 mi10:51:5923:517:4123:51
7:41
#11230
10K
6.21 mi11:15:0346:557:3323:04
7:25
#10474
15K
9.32 mi11:38:281:10:207:3323:25
7:32
#10464
20K
12.43 mi12:02:201:34:127:3523:52
7:41
#10519
Half
13.11 mi12:07:311:39:237:355:11
7:36
#10547
25K
15.53 mi12:26:151:58:077:3618:44
7:44
#10503
30K
18.64 mi12:51:172:23:097:4125:02
8:03
#10603
20M
20.00 mi13:02:092:34:017:4210:52
8:00
#10559
21M
21.00 mi13:10:552:42:477:458:46
8:46
#10632
35K
21.75 mi13:16:392:48:317:455:44
7:40
#10561
23M
23.00 mi13:26:452:58:377:4610:06
8:04
#10534
24M
24.00 mi13:34:513:06:437:478:06
8:06
#10587
40K
24.85 mi13:42:083:14:007:487:17
8:31
#10669
25.2M
25.20 mi13:45:323:17:247:503:24
9:52
#10792
Finish
26.22 mi13:54:483:26:407:539:16
9:06
#11186
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi11230876487641047784018401
10K6.21 mi3.10 mi10474+7568403+3618403+361984780888088
15K9.32 mi3.11 mi10464+108406-38406-31047784018401
20K12.43 mi3.11 mi10519-558425-198425-191077484628462
Half13.11 mi0.68 mi10547-288444-198444-191095785968596
25K15.53 mi2.42 mi10503+448392+528392+521049282558255
30K18.64 mi3.11 mi10603-1008380+128380+121134885198519
20M20.00 mi1.36 mi10559+448344+368344+361022778807880
21M21.00 mi1.00 mi10632-738351-78351-71203985978597
35K21.75 mi0.75 mi10561+718292+598292+59969874707470
23M23.00 mi1.25 mi10534+278254+388254+381022876097609
24M24.00 mi1.00 mi10587-538251+38251+31191083518351
40K24.85 mi0.85 mi10669-828268-178268-171343689758975
25.2M25.20 mi0.35 mi10792-1238318-508318-50167301041610416
Finish26.22 mi1.02 mi11186-3948488-1708488-170184121126311263

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10477

Males

8401

M50-54

8401

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9847

Males

8088

M50-54

8088

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10477

Males

8401

M50-54

8401

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10774

Males

8462

M50-54

8462

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10957

Males

8596

M50-54

8596

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10492

Males

8255

M50-54

8255

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

11348

Males

8519

M50-54

8519

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10227

Males

7880

M50-54

7880

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12039

Males

8597

M50-54

8597

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9698

Males

7470

M50-54

7470

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10228

Males

7609

M50-54

7609

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11910

Males

8351

M50-54

8351

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13436

Males

8975

M50-54

8975

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16730

Males

10416

M50-54

10416

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

18412

Males

11263

M50-54

11263

Passing Analysis

Category:
Athletes Passed
1917*
Passed By
1873
Net Change
+44
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11230
5K → 10K817*61+756#11230#10474
10K → 15K205195+10#10474#10464
15K → 20K133188-55#10464#10519
20K → Half2351-28#10519#10547
Half → 25K14298+44#10547#10503
25K → 30K144244-100#10503#10603
30K → 20M100*56+44#10603#10559
20M → 21M50123-73#10559#10632
21M → 35K8918+71#10632#10561
35K → 23M9467+27#10561#10534
23M → 24M49102-53#10534#10587
24M → 40K50132-82#10587#10669
40K → 25.2M8131-123#10669#10792
25.2M → Finish13407-394#10792#11186
TOTALS1917*1873+44

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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