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BOSTON MARATHON 2023

Gongcui Wang

Bib: 23528•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:59
Rank: #16616
Start → 5K
25:59 | 8:22/mi
10K· 6.21 mi
52:13
Rank: #17239 (-623)
5K → 10K
26:14 | 8:27/mi
15K· 9.32 mi
1:18:46
Rank: #17532 (-293)
10K → 15K
26:33 | 8:33/mi
20K· 12.43 mi
1:46:08
Rank: #17836 (-304)
15K → 20K
27:22 | 8:49/mi
Half· 13.11 mi
1:52:00
Rank: #17852 (-16)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:13:15
Rank: #17815 (+37)
Half → 25K
21:15 | 8:46/mi
30K· 18.64 mi
2:41:31
Rank: #17743 (+72)
25K → 30K
28:16 | 9:06/mi
20M
2:54:42
Rank: #17942 (-199)
30K → 20M
13:11 | 9:42/mi
21M
3:04:52
Rank: #17990 (-48)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:12:07
Rank: #18129 (-139)
21M → 35K
7:15 | 9:41/mi
23M
3:24:20
Rank: #18225 (-96)
35K → 23M
12:13 | 9:45/mi
24M
3:33:50
Rank: #18290 (-65)
23M → 24M
9:30 | 9:30/mi
40K· 24.85 mi
3:41:48
Rank: #18279 (+11)
24M → 40K
7:58 | 9:19/mi
25.2M
3:45:26
Rank: #18295 (-16)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:55:01
Rank: #18381 (-86)
25.2M → Finish
9:35 | 9:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:03:01
Pace9:23 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4525:598:2225:59
8:22
-
10K
6.21 mi11:46:5952:138:2426:14
8:27
+0:05
15K
9.32 mi12:13:321:18:468:2726:33
8:33
+0:06
20K
12.43 mi12:40:541:46:088:3227:22
8:49
+0:16
Half
13.11 mi12:46:461:52:008:335:52
8:36
-0:13
25K
15.53 mi13:08:012:13:158:3521:15
8:46
+0:10
30K
18.64 mi13:36:172:41:318:4028:16
9:06
+0:20
20M
20.00 mi13:49:282:54:428:4413:11
9:42
+0:36
21M
21.00 mi13:59:383:04:528:4810:10
10:10
+0:28
35K
21.75 mi14:06:533:12:078:507:15
9:41
-0:29
23M
23.00 mi14:19:063:24:208:5312:13
9:45
+0:04
24M
24.00 mi14:28:363:33:508:559:30
9:30
-0:15
40K
24.85 mi14:36:343:41:488:557:58
9:19
-0:11
25.2M
25.20 mi14:40:123:45:268:573:38
10:32
+1:13
Finish
26.22 mi14:49:473:55:018:589:35
9:24
-1:08

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

8:22 /mi

Average Pace

8:58 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:15

57% of race

Time at Steady Pace

55:19

24% of race

Time at Slower Pace

46:27

20% of race

Average Pace: 8:58 /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 mi11:20:4525:598:2225:59
8:22
#16616
10K
6.21 mi11:46:5952:138:2426:14
8:27
#17239
15K
9.32 mi12:13:321:18:468:2726:33
8:33
#17532
20K
12.43 mi12:40:541:46:088:3227:22
8:49
#17836
Half
13.11 mi12:46:461:52:008:335:52
8:36
#17852
25K
15.53 mi13:08:012:13:158:3521:15
8:46
#17815
30K
18.64 mi13:36:172:41:318:4028:16
9:06
#17743
20M
20.00 mi13:49:282:54:428:4413:11
9:42
#17942
21M
21.00 mi13:59:383:04:528:4810:10
10:10
#17990
35K
21.75 mi14:06:533:12:078:507:15
9:41
#18129
23M
23.00 mi14:19:063:24:208:5312:13
9:45
#18225
24M
24.00 mi14:28:363:33:508:559:30
9:30
#18290
40K
24.85 mi14:36:343:41:488:557:58
9:19
#18279
25.2M
25.20 mi14:40:123:45:268:573:38
10:32
#18295
Finish
26.22 mi14:49:473:55:018:589:35
9:24
#18381
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi166165681568118131(Top 68%)6579(Top 58%)6579(Top 807%)
10K6.21 mi3.10 mi17239-6236081-4006081-40017906(Top 67%)6427(Top 56%)6427(Top 789%)
15K9.32 mi3.11 mi17532-2936230-1496230-14918131(Top 68%)6579(Top 58%)6579(Top 807%)
20K12.43 mi3.11 mi17836-3046427-1976427-19718743(Top 70%)6934(Top 61%)6934(Top 851%)
Half13.11 mi0.68 mi17852-166435-86435-818370(Top 69%)6705(Top 59%)6705(Top 823%)
25K15.53 mi2.42 mi17815+376430+56430+517768(Top 67%)6442(Top 56%)6442(Top 790%)
30K18.64 mi3.11 mi17743+726402+286402+2817690(Top 66%)6461(Top 57%)6461(Top 793%)
20M20.00 mi1.36 mi17942-1996553-1516553-15119562(Top 73%)7610(Top 67%)7610(Top 934%)
21M21.00 mi1.00 mi17990-486588-356588-3518614(Top 70%)7117(Top 62%)7117(Top 873%)
35K21.75 mi0.75 mi18129-1396681-936681-9320452(Top 77%)8194(Top 72%)8194(Top 1005%)
23M23.00 mi1.25 mi18225-966743-626743-6219294(Top 72%)7577(Top 66%)7577(Top 930%)
24M24.00 mi1.00 mi18290-656794-516794-5119222(Top 72%)7571(Top 66%)7571(Top 929%)
40K24.85 mi0.85 mi18279+116807-136807-1317625(Top 66%)6755(Top 59%)6755(Top 829%)
25.2M25.20 mi0.35 mi18295-166817-106817-1019231(Top 72%)7626(Top 67%)7626(Top 936%)
Finish26.22 mi1.02 mi18381-866872-556872-5519789(Top 74%)7884(Top 69%)7884(Top 967%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18131

Females

6579

F55-59

6579

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17906

Females

6427

F55-59

6427

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18131

Females

6579

F55-59

6579

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18743

Females

6934

F55-59

6934

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18370

Females

6705

F55-59

6705

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17768

Females

6442

F55-59

6442

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17690

Females

6461

F55-59

6461

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19562

Females

7610

F55-59

7610

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18614

Females

7117

F55-59

7117

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

20452

Females

8194

F55-59

8194

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19294

Females

7577

F55-59

7577

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19222

Females

7571

F55-59

7571

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17625

Females

6755

F55-59

6755

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19231

Females

7626

F55-59

7626

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19789

Females

7884

F55-59

7884

Passing Analysis

Category:
Athletes Passed
1000
Passed By
2765
Net Change
-1765
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16616
5K → 10K114737-623#16616#17239
10K → 15K95388-293#17239#17532
15K → 20K94398-304#17532#17836
20K → Half2541-16#17836#17852
Half → 25K151114+37#17852#17815
25K → 30K206134+72#17815#17743
30K → 20M47246-199#17743#17942
20M → 21M73121-48#17942#17990
21M → 35K18157-139#17990#18129
35K → 23M49145-96#18129#18225
23M → 24M3297-65#18225#18290
24M → 40K5847+11#18290#18279
40K → 25.2M1531-16#18279#18295
25.2M → Finish23109-86#18295#18381
TOTALS10002765-1765
📊

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