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BOSTON MARATHON 2023

Leon Yaya

Bib: 31418•M

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

Start
0:00:00
Race begins
5K· 3.11 mi
26:25
Rank: #17571
Start → 5K
26:25 | 8:30/mi
10K· 6.21 mi
50:52
Rank: #15715 (+1856)
5K → 10K
24:27 | 7:52/mi
15K· 9.32 mi
1:17:29
Rank: #16600 (-885)
10K → 15K
26:37 | 8:34/mi
20K· 12.43 mi
1:42:58
Rank: #16151 (+449)
15K → 20K
25:29 | 8:12/mi
Half· 13.11 mi
1:48:29
Rank: #16096 (+55)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:08:48
Rank: #15974 (+122)
Half → 25K
20:19 | 8:23/mi
30K· 18.64 mi
2:36:56
Rank: #16272 (-298)
25K → 30K
28:08 | 9:03/mi
20M
2:49:21
Rank: #16322 (-50)
30K → 20M
12:25 | 9:08/mi
21M
2:58:46
Rank: #16272 (+50)
20M → 21M
9:25 | 9:25/mi
35K· 21.75 mi
3:05:09
Rank: #16231 (+41)
21M → 35K
6:23 | 8:32/mi
23M
3:16:21
Rank: #16175 (+56)
35K → 23M
11:12 | 8:57/mi
24M
3:24:53
Rank: #16102 (+73)
23M → 24M
8:32 | 8:32/mi
40K· 24.85 mi
3:32:21
Rank: #16040 (+62)
24M → 40K
7:28 | 8:44/mi
25.2M
3:35:39
Rank: #16030 (+10)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:43:56
Rank: #15914 (+116)
25.2M → Finish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:29
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:55:27
Pace8:48 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1226:258:3026:25
8:30
-
10K
6.21 mi12:11:3950:528:1124:27
7:52
-0:38
15K
9.32 mi12:38:161:17:298:1926:37
8:34
+0:42
20K
12.43 mi13:03:451:42:588:1725:29
8:12
-0:22
Half
13.11 mi13:09:161:48:298:175:31
8:05
-0:07
25K
15.53 mi13:29:352:08:488:1720:19
8:23
+0:18
30K
18.64 mi13:57:432:36:568:2528:08
9:03
+0:40
20M
20.00 mi14:10:082:49:218:2812:25
9:08
+0:05
21M
21.00 mi14:19:332:58:468:319:25
9:25
+0:17
35K
21.75 mi14:25:563:05:098:316:23
8:32
-0:53
23M
23.00 mi14:37:083:16:218:3211:12
8:57
+0:25
24M
24.00 mi14:45:403:24:538:328:32
8:32
-0:25
40K
24.85 mi14:53:083:32:218:337:28
8:44
+0:12
25.2M
25.20 mi14:56:263:35:398:333:18
9:34
+0:50
Finish
26.22 mi15:04:433:43:568:338:17
8:08
-1:26

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

7:52 /mi

Average Pace

8:33 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:44

28% of race

Time at Steady Pace

1:35:44

43% of race

Time at Slower Pace

1:04:28

29% of race

Average Pace: 8:32 /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 mi11:47:1226:258:3026:25
8:30
#17571
10K
6.21 mi12:11:3950:528:1124:27
7:52
#15715
15K
9.32 mi12:38:161:17:298:1926:37
8:34
#16600
20K
12.43 mi13:03:451:42:588:1725:29
8:12
#16151
Half
13.11 mi13:09:161:48:298:175:31
8:05
#16096
25K
15.53 mi13:29:352:08:488:1720:19
8:23
#15974
30K
18.64 mi13:57:432:36:568:2528:08
9:03
#16272
20M
20.00 mi14:10:082:49:218:2812:25
9:08
#16322
21M
21.00 mi14:19:332:58:468:319:25
9:25
#16272
35K
21.75 mi14:25:563:05:098:316:23
8:32
#16231
23M
23.00 mi14:37:083:16:218:3211:12
8:57
#16175
24M
24.00 mi14:45:403:24:538:328:32
8:32
#16102
40K
24.85 mi14:53:083:32:218:337:28
8:44
#16040
25.2M
25.20 mi14:56:263:35:398:333:18
9:34
#16030
Finish
26.22 mi15:04:433:43:568:338:17
8:08
#15914
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17571112511125118230(Top 68%)11573(Top 76%)11573(Top 219%)
10K6.21 mi3.10 mi15715+185610592+65910592+65913716(Top 52%)9831(Top 65%)9831(Top 186%)
15K9.32 mi3.11 mi16600-88510915-32310915-32318230(Top 68%)11573(Top 76%)11573(Top 219%)
20K12.43 mi3.11 mi16151+44910735+18010735+18014965(Top 56%)10258(Top 68%)10258(Top 194%)
Half13.11 mi0.68 mi16096+5510704+3110704+3115013(Top 56%)10313(Top 68%)10313(Top 195%)
25K15.53 mi2.42 mi15974+12210635+6910635+6915440(Top 58%)10319(Top 68%)10319(Top 195%)
30K18.64 mi3.11 mi16272-29810701-6610701-6617450(Top 66%)11101(Top 73%)11101(Top 210%)
20M20.00 mi1.36 mi16322-5010704-310704-317231(Top 65%)10909(Top 72%)10909(Top 206%)
21M21.00 mi1.00 mi16272+5010669+3510669+3515545(Top 58%)10154(Top 67%)10154(Top 192%)
35K21.75 mi0.75 mi16231+4110642+2710642+2715462(Top 58%)10058(Top 66%)10058(Top 190%)
23M23.00 mi1.25 mi16175+5610607+3510607+3515759(Top 59%)10133(Top 67%)10133(Top 192%)
24M24.00 mi1.00 mi16102+7310561+4610561+4614663(Top 55%)9596(Top 63%)9596(Top 182%)
40K24.85 mi0.85 mi16040+6210519+4210519+4214696(Top 55%)9546(Top 63%)9546(Top 181%)
25.2M25.20 mi0.35 mi16030+1010511+810511+815458(Top 58%)9879(Top 65%)9879(Top 187%)
Finish26.22 mi1.02 mi15914+11610455+5610455+5612959(Top 49%)8756(Top 58%)8756(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18230

Males

11573

M18-39

11573

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13716

Males

9831

M18-39

9831

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18230

Males

11573

M18-39

11573

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14965

Males

10258

M18-39

10258

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15013

Males

10313

M18-39

10313

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15440

Males

10319

M18-39

10319

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17450

Males

11101

M18-39

11101

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17231

Males

10909

M18-39

10909

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

15545

Males

10154

M18-39

10154

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

15462

Males

10058

M18-39

10058

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15759

Males

10133

M18-39

10133

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14663

Males

9596

M18-39

9596

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14696

Males

9546

M18-39

9546

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15458

Males

9879

M18-39

9879

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12959

Males

8756

M18-39

8756

Passing Analysis

Category:
Athletes Passed
3449
Passed By
1792
Net Change
+1657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17571
5K → 10K188327+1856#17571#15715
10K → 15K25910-885#15715#16600
15K → 20K46920+449#16600#16151
20K → Half7015+55#16151#16096
Half → 25K19472+122#16096#15974
25K → 30K106404-298#15974#16272
30K → 20M68118-50#16272#16322
20M → 21M10050+50#16322#16272
21M → 35K7130+41#16272#16231
35K → 23M11660+56#16231#16175
23M → 24M9724+73#16175#16102
24M → 40K9129+62#16102#16040
40K → 25.2M3020+10#16040#16030
25.2M → Finish12913+116#16030#15914
TOTALS34491792+1657
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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