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BOSTON MARATHON 2023

Wenyu Yang

Bib: 14006•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 26%
Gender (Female)
#0 / 11423
Top 8%
Division (F18-39)
#0 / 4884
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:01
Rank: #11729
Start → 5K
24:01 | 7:44/mi
10K· 6.21 mi
47:16
Rank: #10970 (+759)
5K → 10K
23:15 | 7:29/mi
15K· 9.32 mi
1:10:24
Rank: #10526 (+444)
10K → 15K
23:08 | 7:27/mi
20K· 12.43 mi
1:33:20
Rank: #9919 (+607)
15K → 20K
22:56 | 7:23/mi
Half· 13.11 mi
1:38:22
Rank: #9880 (+39)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:56:15
Rank: #9500 (+380)
Half → 25K
17:53 | 7:23/mi
30K· 18.64 mi
2:19:04
Rank: #8832 (+668)
25K → 30K
22:49 | 7:21/mi
20M
2:29:02
Rank: #8566 (+266)
30K → 20M
9:58 | 7:20/mi
21M
2:36:29
Rank: #8279 (+287)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:41:33
Rank: #8084 (+195)
21M → 35K
5:04 | 6:46/mi
23M
2:50:26
Rank: #7763 (+321)
35K → 23M
8:53 | 7:06/mi
24M
2:57:12
Rank: #7501 (+262)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
3:03:06
Rank: #7309 (+192)
24M → 40K
5:54 | 6:54/mi
25.2M
3:05:38
Rank: #7215 (+94)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
3:12:29
Rank: #7012 (+203)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:38:22
Pace7:30 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:34:07
Pace7:11 /mi
📊Negative Split: 4.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1324:017:4424:01
7:44
-
10K
6.21 mi11:16:2847:167:3623:15
7:29
-0:15
15K
9.32 mi11:39:361:10:247:3323:08
7:27
-0:02
20K
12.43 mi12:02:321:33:207:3122:56
7:23
-0:04
Half
13.11 mi12:07:341:38:227:305:02
7:23
0:00
25K
15.53 mi12:25:271:56:157:2917:53
7:23
0:00
30K
18.64 mi12:48:162:19:047:2822:49
7:21
-0:02
20M
20.00 mi12:58:142:29:027:279:58
7:20
-0:01
21M
21.00 mi13:05:412:36:297:277:27
7:27
+0:07
35K
21.75 mi13:10:452:41:337:265:04
6:46
-0:41
23M
23.00 mi13:19:382:50:267:258:53
7:06
+0:20
24M
24.00 mi13:26:242:57:127:236:46
6:46
-0:20
40K
24.85 mi13:32:183:03:067:225:54
6:54
+0:08
25.2M
25.20 mi13:34:503:05:387:222:32
7:21
+0:27
Finish
26.22 mi13:41:413:12:297:216:51
6:43
-0:38

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

6:43 /mi

Average Pace

7:21 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:38

60% of race

Time at Steady Pace

1:17:51

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:20 /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 mi10:53:1324:017:4424:01
7:44
#11729
10K
6.21 mi11:16:2847:167:3623:15
7:29
#10970
15K
9.32 mi11:39:361:10:247:3323:08
7:27
#10526
20K
12.43 mi12:02:321:33:207:3122:56
7:23
#9919
Half
13.11 mi12:07:341:38:227:305:02
7:23
#9880
25K
15.53 mi12:25:271:56:157:2917:53
7:23
#9500
30K
18.64 mi12:48:162:19:047:2822:49
7:21
#8832
20M
20.00 mi12:58:142:29:027:279:58
7:20
#8566
21M
21.00 mi13:05:412:36:297:277:27
7:27
#8279
35K
21.75 mi13:10:452:41:337:265:04
6:46
#8084
23M
23.00 mi13:19:382:50:267:258:53
7:06
#7763
24M
24.00 mi13:26:242:57:127:236:46
6:46
#7501
40K
24.85 mi13:32:183:03:067:225:54
6:54
#7309
25.2M
25.20 mi13:34:503:05:387:222:32
7:21
#7215
Finish
26.22 mi13:41:413:12:297:216:51
6:43
#7012
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11729270327039736(Top 37%)1717(Top 15%)1717(Top 35%)
10K6.21 mi3.10 mi10970+7592306+3972306+39710321(Top 39%)1964(Top 17%)1964(Top 40%)
15K9.32 mi3.11 mi10526+4442075+2312075+2319736(Top 37%)1717(Top 15%)1717(Top 35%)
20K12.43 mi3.11 mi9919+6071802+2731802+2738379(Top 31%)1248(Top 11%)1248(Top 26%)
Half13.11 mi0.68 mi9880+391779+231779+239263(Top 35%)1555(Top 14%)1555(Top 32%)
25K15.53 mi2.42 mi9500+3801644+1351644+1357823(Top 29%)1122(Top 10%)1122(Top 23%)
30K18.64 mi3.11 mi8832+6681417+2271417+2276293(Top 24%)709(Top 6%)709(Top 15%)
20M20.00 mi1.36 mi8566+2661342+751342+755856(Top 22%)671(Top 6%)671(Top 14%)
21M21.00 mi1.00 mi8279+2871252+901252+904372(Top 16%)378(Top 3%)378(Top 8%)
35K21.75 mi0.75 mi8084+1951195+571195+574078(Top 15%)346(Top 3%)346(Top 7%)
23M23.00 mi1.25 mi7763+3211094+1011094+1014308(Top 16%)378(Top 3%)378(Top 8%)
24M24.00 mi1.00 mi7501+2621026+681026+683512(Top 13%)285(Top 2%)285(Top 6%)
40K24.85 mi0.85 mi7309+192977+49977+493373(Top 13%)296(Top 3%)296(Top 6%)
25.2M25.20 mi0.35 mi7215+94954+23954+233272(Top 12%)302(Top 3%)302(Top 6%)
Finish26.22 mi1.02 mi7012+203915+39915+393677(Top 14%)401(Top 4%)401(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9736

Females

1717

F18-39

1717

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10321

Females

1964

F18-39

1964

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9736

Females

1717

F18-39

1717

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8379

Females

1248

F18-39

1248

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9263

Females

1555

F18-39

1555

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7823

Females

1122

F18-39

1122

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6293

Females

709

F18-39

709

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5856

Females

671

F18-39

671

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4372

Females

378

F18-39

378

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4078

Females

346

F18-39

346

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4308

Females

378

F18-39

378

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3512

Females

285

F18-39

285

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3373

Females

296

F18-39

296

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3272

Females

302

F18-39

302

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3677

Females

401

F18-39

401

Passing Analysis

Category:
Athletes Passed
4865*
Passed By
148
Net Change
+4717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11729
5K → 10K83273+759#11729#10970
10K → 15K48743+444#10970#10526
15K → 20K612*5+607#10526#9919
20K → Half5415+39#9919#9880
Half → 25K3822+380#9880#9500
25K → 30K671*3+668#9500#8832
30K → 20M2693+266#8832#8566
20M → 21M2870+287#8566#8279
21M → 35K1961+195#8279#8084
35K → 23M3221+321#8084#7763
23M → 24M2620+262#7763#7501
24M → 40K1920+192#7501#7309
40K → 25.2M940+94#7309#7215
25.2M → Finish2052+203#7215#7012
TOTALS4865*148+4717

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

📊

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