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BOSTON MARATHON 2023

Guanyu Wang

Bib: 3372•M

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Division (M18-39)
#0 / 5285
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:11
Rank: #4827
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
42:04
Rank: #4684 (+143)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:02:40
Rank: #4243 (+441)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:23:30
Rank: #4032 (+211)
15K → 20K
20:50 | 6:42/mi
Half· 13.11 mi
1:28:06
Rank: #4082 (-50)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:44:22
Rank: #3942 (+140)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:05:19
Rank: #3634 (+308)
25K → 30K
20:57 | 6:45/mi
20M
2:14:16
Rank: #3397 (+237)
30K → 20M
8:57 | 6:35/mi
21M
2:21:04
Rank: #3205 (+192)
20M → 21M
6:48 | 6:48/mi
35K· 21.75 mi
2:25:59
Rank: #3169 (+36)
21M → 35K
4:55 | 6:34/mi
23M
2:34:16
Rank: #3043 (+126)
35K → 23M
8:17 | 6:37/mi
24M
2:40:41
Rank: #2937 (+106)
23M → 24M
6:25 | 6:25/mi
40K· 24.85 mi
2:46:21
Rank: #2868 (+69)
24M → 40K
5:40 | 6:38/mi
25.2M
2:48:49
Rank: #2844 (+24)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:55:13
Rank: #2747 (+97)
25.2M → Finish
6:24 | 6:17/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:28:06
Pace6:43 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:27:07
Pace6:39 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4621:116:4921:11
6:49
-
10K
6.21 mi10:43:3942:046:4620:53
6:43
-0:06
15K
9.32 mi11:04:151:02:406:4320:36
6:38
-0:05
20K
12.43 mi11:25:051:23:306:4320:50
6:42
+0:04
Half
13.11 mi11:29:411:28:066:434:36
6:45
+0:03
25K
15.53 mi11:45:571:44:226:4316:16
6:43
-0:02
30K
18.64 mi12:06:542:05:196:4320:57
6:45
+0:02
20M
20.00 mi12:15:512:14:166:438:57
6:35
-0:10
21M
21.00 mi12:22:392:21:046:436:48
6:48
+0:13
35K
21.75 mi12:27:342:25:596:434:55
6:34
-0:14
23M
23.00 mi12:35:512:34:166:428:17
6:37
+0:03
24M
24.00 mi12:42:162:40:416:426:25
6:25
-0:12
40K
24.85 mi12:47:562:46:216:425:40
6:38
+0:13
25.2M
25.20 mi12:50:242:48:496:422:28
7:09
+0:31
Finish
26.22 mi12:56:482:55:136:416:24
6:17
-0:52

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

6:17 /mi

Average Pace

6:41 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:45

99% of race

Time at Steady Pace

2:28

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:22:4621:116:4921:11
6:49
#4827
10K
6.21 mi10:43:3942:046:4620:53
6:43
#4684
15K
9.32 mi11:04:151:02:406:4320:36
6:38
#4243
20K
12.43 mi11:25:051:23:306:4320:50
6:42
#4032
Half
13.11 mi11:29:411:28:066:434:36
6:45
#4082
25K
15.53 mi11:45:571:44:226:4316:16
6:43
#3942
30K
18.64 mi12:06:542:05:196:4320:57
6:45
#3634
20M
20.00 mi12:15:512:14:166:438:57
6:35
#3397
21M
21.00 mi12:22:392:21:046:436:48
6:48
#3205
35K
21.75 mi12:27:342:25:596:434:55
6:34
#3169
23M
23.00 mi12:35:512:34:166:428:17
6:37
#3043
24M
24.00 mi12:42:162:40:416:426:25
6:25
#2937
40K
24.85 mi12:47:562:46:216:425:40
6:38
#2868
25.2M
25.20 mi12:50:242:48:496:422:28
7:09
#2844
Finish
26.22 mi12:56:482:55:136:416:24
6:17
#2747
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4827448644863539(Top 13%)3346(Top 22%)3346(Top 63%)
10K6.21 mi3.10 mi4684+1434366+1204366+1204534(Top 17%)4231(Top 28%)4231(Top 80%)
15K9.32 mi3.11 mi4243+4413975+3913975+3913539(Top 13%)3346(Top 22%)3346(Top 63%)
20K12.43 mi3.11 mi4032+2113788+1873788+1873613(Top 14%)3418(Top 23%)3418(Top 65%)
Half13.11 mi0.68 mi4082-503829-413829-414644(Top 17%)4306(Top 28%)4306(Top 81%)
25K15.53 mi2.42 mi3942+1403712+1173712+1173398(Top 13%)3219(Top 21%)3219(Top 61%)
30K18.64 mi3.11 mi3634+3083435+2773435+2772643(Top 10%)2511(Top 17%)2511(Top 48%)
20M20.00 mi1.36 mi3397+2373217+2183217+2181814(Top 7%)1730(Top 11%)1730(Top 33%)
21M21.00 mi1.00 mi3205+1923039+1783039+1781426(Top 5%)1360(Top 9%)1360(Top 26%)
35K21.75 mi0.75 mi3169+363006+333006+332821(Top 11%)2648(Top 17%)2648(Top 50%)
23M23.00 mi1.25 mi3043+1262890+1162890+1161842(Top 7%)1746(Top 12%)1746(Top 33%)
24M24.00 mi1.00 mi2937+1062792+982792+981758(Top 7%)1659(Top 11%)1659(Top 31%)
40K24.85 mi0.85 mi2868+692726+662726+662041(Top 8%)1911(Top 13%)1911(Top 36%)
25.2M25.20 mi0.35 mi2844+242702+242702+242304(Top 9%)2137(Top 14%)2137(Top 40%)
Finish26.22 mi1.02 mi2747+972612+902612+901555(Top 6%)1470(Top 10%)1470(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3539

Males

3346

M18-39

3346

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4534

Males

4231

M18-39

4231

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3539

Males

3346

M18-39

3346

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3613

Males

3418

M18-39

3418

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4644

Males

4306

M18-39

4306

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3398

Males

3219

M18-39

3219

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2643

Males

2511

M18-39

2511

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1814

Males

1730

M18-39

1730

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1426

Males

1360

M18-39

1360

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2821

Males

2648

M18-39

2648

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1842

Males

1746

M18-39

1746

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1758

Males

1659

M18-39

1659

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2041

Males

1911

M18-39

1911

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2304

Males

2137

M18-39

2137

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1555

Males

1470

M18-39

1470

Passing Analysis

Category:
Athletes Passed
2385
Passed By
305
Net Change
+2080
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4827
5K → 10K282139+143#4827#4684
10K → 15K45514+441#4684#4243
15K → 20K23120+211#4243#4032
20K → Half555-50#4032#4082
Half → 25K15717+140#4082#3942
25K → 30K32315+308#3942#3634
30K → 20M2370+237#3634#3397
20M → 21M1920+192#3397#3205
21M → 35K5115+36#3205#3169
35K → 23M1304+126#3169#3043
23M → 24M1104+106#3043#2937
24M → 40K7910+69#2937#2868
40K → 25.2M339+24#2868#2844
25.2M → Finish1003+97#2844#2747
TOTALS2385305+2080
📊

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