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BOSTON MARATHON 2023

Andrew Ye

Bib: 965•M

OH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 47%
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
18:23
Rank: #563
Start → 5K
18:23 | 5:55/mi
10K· 6.21 mi
36:50
Rank: #600 (-37)
5K → 10K
18:27 | 5:56/mi
15K· 9.32 mi
55:16
Rank: #588 (+12)
10K → 15K
18:27 | 5:56/mi
20K· 12.43 mi
1:14:19
Rank: #638 (-50)
15K → 20K
19:03 | 6:08/mi
Half· 13.11 mi
1:18:31
Rank: #649 (-11)
20K → Half
4:12 | 6:09/mi
25K· 15.53 mi
1:34:54
Rank: #896 (-247)
Half → 25K
16:23 | 6:45/mi
30K· 18.64 mi
1:59:26
Rank: #1766 (-870)
25K → 30K
24:32 | 7:54/mi
20M
2:13:26
Rank: #3086 (-1320)
30K → 20M
14:00 | 10:18/mi
21M
2:23:33
Rank: #4188 (-1102)
20M → 21M
10:07 | 10:07/mi
35K· 21.75 mi
2:32:02
Rank: #5331 (-1143)
21M → 35K
8:29 | 11:20/mi
23M
2:45:37
Rank: #6411 (-1080)
35K → 23M
13:35 | 10:51/mi
24M
2:56:08
Rank: #7212 (-801)
23M → 24M
10:31 | 10:31/mi
40K· 24.85 mi
3:05:27
Rank: #7988 (-776)
24M → 40K
9:19 | 10:54/mi
25.2M
3:09:10
Rank: #8265 (-277)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
3:18:25
Rank: #8721 (-456)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:31
Pace5:59 /mi
2nd Half
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
📊Positive Split: 52.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2918:235:5518:23
5:55
-
10K
6.21 mi10:36:5636:505:5618:27
5:56
+0:01
15K
9.32 mi10:55:2255:165:5618:27
5:56
0:00
20K
12.43 mi11:14:251:14:195:5919:03
6:08
+0:12
Half
13.11 mi11:18:371:18:315:594:12
6:09
+0:01
25K
15.53 mi11:35:001:34:546:0716:23
6:45
+0:36
30K
18.64 mi11:59:321:59:266:2424:32
7:54
+1:09
20M
20.00 mi12:13:322:13:266:4014:00
10:18
+2:24
21M
21.00 mi12:23:392:23:336:5010:07
10:07
-0:11
35K
21.75 mi12:32:082:32:026:598:29
11:20
+1:13
23M
23.00 mi12:45:432:45:377:1213:35
10:51
-0:29
24M
24.00 mi12:56:142:56:087:2010:31
10:31
-0:20
40K
24.85 mi13:05:333:05:277:289:19
10:54
+0:23
25.2M
25.20 mi13:09:163:09:107:303:43
10:47
-0:07
Finish
26.22 mi13:18:313:18:257:349:15
9:05
-1:42

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

5:55 /mi

Average Pace

7:34 /mi

Slowest Pace

11:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:26

60% of race

Time at Steady Pace

19:22

10% of race

Time at Slower Pace

59:37

30% of race

Average Pace: 7:34 /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 mi10:18:2918:235:5518:23
5:55
#563
10K
6.21 mi10:36:5636:505:5618:27
5:56
#600
15K
9.32 mi10:55:2255:165:5618:27
5:56
#588
20K
12.43 mi11:14:251:14:195:5919:03
6:08
#638
Half
13.11 mi11:18:371:18:315:594:12
6:09
#649
25K
15.53 mi11:35:001:34:546:0716:23
6:45
#896
30K
18.64 mi11:59:321:59:266:2424:32
7:54
#1766
20M
20.00 mi12:13:322:13:266:4014:00
10:18
#3086
21M
21.00 mi12:23:392:23:336:5010:07
10:07
#4188
35K
21.75 mi12:32:082:32:026:598:29
11:20
#5331
23M
23.00 mi12:45:432:45:377:1213:35
10:51
#6411
24M
24.00 mi12:56:142:56:087:2010:31
10:31
#7212
40K
24.85 mi13:05:333:05:277:289:19
10:54
#7988
25.2M
25.20 mi13:09:163:09:107:303:43
10:47
#8265
Finish
26.22 mi13:18:313:18:257:349:15
9:05
#8721
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi563520520577(Top 2%)534(Top 4%)534(Top 10%)
10K6.21 mi3.10 mi600-37558-38558-38659(Top 2%)615(Top 4%)615(Top 12%)
15K9.32 mi3.11 mi588+12545+13545+13577(Top 2%)534(Top 4%)534(Top 10%)
20K12.43 mi3.11 mi638-50595-50595-50873(Top 3%)828(Top 5%)828(Top 16%)
Half13.11 mi0.68 mi649-11606-11606-111231(Top 5%)1180(Top 8%)1180(Top 22%)
25K15.53 mi2.42 mi896-247848-242848-2423815(Top 14%)3589(Top 24%)3589(Top 68%)
30K18.64 mi3.11 mi1766-8701690-8421690-84210092(Top 38%)7870(Top 52%)7870(Top 149%)
20M20.00 mi1.36 mi3086-13202938-12482938-124821266(Top 80%)12679(Top 84%)12679(Top 240%)
21M21.00 mi1.00 mi4188-11023923-9853923-98518426(Top 69%)11386(Top 75%)11386(Top 215%)
35K21.75 mi0.75 mi5331-11434902-9794902-97923854(Top 90%)13769(Top 91%)13769(Top 261%)
23M23.00 mi1.25 mi6411-10805732-8305732-83022048(Top 83%)12925(Top 85%)12925(Top 245%)
24M24.00 mi1.00 mi7212-8016277-5456277-54522060(Top 83%)12904(Top 85%)12904(Top 244%)
40K24.85 mi0.85 mi7988-7766762-4856762-48522125(Top 83%)12892(Top 85%)12892(Top 244%)
25.2M25.20 mi0.35 mi8265-2776917-1556917-15519864(Top 75%)11843(Top 78%)11843(Top 224%)
Finish26.22 mi1.02 mi8721-4567172-2557172-25518326(Top 69%)11219(Top 74%)11219(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

577

Males

534

M18-39

534

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

659

Males

615

M18-39

615

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

577

Males

534

M18-39

534

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

873

Males

828

M18-39

828

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1231

Males

1180

M18-39

1180

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3815

Males

3589

M18-39

3589

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10092

Males

7870

M18-39

7870

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21266

Males

12679

M18-39

12679

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18426

Males

11386

M18-39

11386

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

23854

Males

13769

M18-39

13769

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22048

Males

12925

M18-39

12925

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22060

Males

12904

M18-39

12904

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22125

Males

12892

M18-39

12892

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19864

Males

11843

M18-39

11843

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18326

Males

11219

M18-39

11219

Passing Analysis

Category:
Athletes Passed
61
Passed By
8219
Net Change
-8158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#563
5K → 10K1451-37#563#600
10K → 15K2311+12#600#588
15K → 20K454-50#588#638
20K → Half112-11#638#649
Half → 25K1248-247#649#896
25K → 30K1871-870#896#1766
30K → 20M01320-1320#1766#3086
20M → 21M01102-1102#3086#4188
21M → 35K01143-1143#4188#5331
35K → 23M41084-1080#5331#6411
23M → 24M2803-801#6411#7212
24M → 40K5781-776#7212#7988
40K → 25.2M0277-277#7988#8265
25.2M → Finish6462-456#8265#8721
TOTALS618219-8158
📊

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