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BOSTON MARATHON 2023

Wing Yin Wong

Bib: 9364•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Female)
#0 / 11423
Top 4%
Division (F18-39)
#0 / 4884
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:18
Rank: #5203
Start → 5K
21:18 | 6:51/mi
10K· 6.21 mi
42:01
Rank: #4622 (+581)
5K → 10K
20:43 | 6:40/mi
15K· 9.32 mi
1:03:04
Rank: #4671 (-49)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:24:54
Rank: #5160 (-489)
15K → 20K
21:50 | 7:02/mi
Half· 13.11 mi
1:29:35
Rank: #5197 (-37)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:46:36
Rank: #5302 (-105)
Half → 25K
17:01 | 7:01/mi
30K· 18.64 mi
2:09:06
Rank: #5371 (-69)
25K → 30K
22:30 | 7:15/mi
20M
2:19:02
Rank: #5369 (+2)
30K → 20M
9:56 | 7:19/mi
21M
2:26:57
Rank: #5402 (-33)
20M → 21M
7:55 | 7:55/mi
35K· 21.75 mi
2:32:10
Rank: #5369 (+33)
21M → 35K
5:13 | 6:58/mi
23M
2:41:23
Rank: #5330 (+39)
35K → 23M
9:13 | 7:22/mi
24M
2:48:35
Rank: #5302 (+28)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:54:55
Rank: #5267 (+35)
24M → 40K
6:20 | 7:24/mi
25.2M
2:57:46
Rank: #5288 (-21)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:05:19
Rank: #5322 (-34)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:35
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:35:44
Pace7:18 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5821:186:5121:18
6:51
-
10K
6.21 mi11:07:4142:016:4620:43
6:40
-0:11
15K
9.32 mi11:28:441:03:046:4621:03
6:47
+0:07
20K
12.43 mi11:50:341:24:546:5021:50
7:02
+0:15
Half
13.11 mi11:55:151:29:356:504:41
6:52
-0:10
25K
15.53 mi12:12:161:46:366:5217:01
7:01
+0:09
30K
18.64 mi12:34:462:09:066:5622:30
7:15
+0:14
20M
20.00 mi12:44:422:19:026:579:56
7:19
+0:04
21M
21.00 mi12:52:372:26:577:007:55
7:55
+0:36
35K
21.75 mi12:57:502:32:107:005:13
6:58
-0:57
23M
23.00 mi13:07:032:41:237:019:13
7:22
+0:24
24M
24.00 mi13:14:152:48:357:017:12
7:12
-0:10
40K
24.85 mi13:20:352:54:557:026:20
7:24
+0:12
25.2M
25.20 mi13:23:262:57:467:032:51
8:16
+0:52
Finish
26.22 mi13:30:593:05:197:047:33
7:25
-0:51

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

6:40 /mi

Average Pace

7:04 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:58

39% of race

Time at Steady Pace

1:34:02

51% of race

Time at Slower Pace

18:19

10% of race

Average Pace: 7:04 /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 mi10:46:5821:186:5121:18
6:51
#5203
10K
6.21 mi11:07:4142:016:4620:43
6:40
#4622
15K
9.32 mi11:28:441:03:046:4621:03
6:47
#4671
20K
12.43 mi11:50:341:24:546:5021:50
7:02
#5160
Half
13.11 mi11:55:151:29:356:504:41
6:52
#5197
25K
15.53 mi12:12:161:46:366:5217:01
7:01
#5302
30K
18.64 mi12:34:462:09:066:5622:30
7:15
#5371
20M
20.00 mi12:44:422:19:026:579:56
7:19
#5369
21M
21.00 mi12:52:372:26:577:007:55
7:55
#5402
35K
21.75 mi12:57:502:32:107:005:13
6:58
#5369
23M
23.00 mi13:07:032:41:237:019:13
7:22
#5330
24M
24.00 mi13:14:152:48:357:017:12
7:12
#5302
40K
24.85 mi13:20:352:54:557:026:20
7:24
#5267
25.2M
25.20 mi13:23:262:57:467:032:51
8:16
#5288
Finish
26.22 mi13:30:593:05:197:047:33
7:25
#5322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi52033743744901(Top 18%)344(Top 3%)344(Top 7%)
10K6.21 mi3.10 mi4622+581303+71303+714062(Top 15%)243(Top 2%)243(Top 5%)
15K9.32 mi3.11 mi4671-49312-9312-94901(Top 18%)344(Top 3%)344(Top 7%)
20K12.43 mi3.11 mi5160-489371-59371-596157(Top 23%)561(Top 5%)561(Top 11%)
Half13.11 mi0.68 mi5197-37373-2373-25837(Top 22%)475(Top 4%)475(Top 10%)
25K15.53 mi2.42 mi5302-105389-16389-165692(Top 21%)472(Top 4%)472(Top 10%)
30K18.64 mi3.11 mi5371-69410-21410-215731(Top 22%)557(Top 5%)557(Top 11%)
20M20.00 mi1.36 mi5369+2414-4414-45707(Top 21%)623(Top 5%)623(Top 13%)
21M21.00 mi1.00 mi5402-33430-16430-166845(Top 26%)1064(Top 9%)1064(Top 22%)
35K21.75 mi0.75 mi5369+33431-1431-15231(Top 20%)552(Top 5%)552(Top 11%)
23M23.00 mi1.25 mi5330+39432-1432-15656(Top 21%)694(Top 6%)694(Top 14%)
24M24.00 mi1.00 mi5302+28433-1433-15765(Top 22%)806(Top 7%)806(Top 17%)
40K24.85 mi0.85 mi5267+35440-7440-76152(Top 23%)1025(Top 9%)1025(Top 21%)
25.2M25.20 mi0.35 mi5288-21448-8448-88106(Top 30%)1833(Top 16%)1833(Top 38%)
Finish26.22 mi1.02 mi5322-34458-10458-107862(Top 30%)1761(Top 15%)1761(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4901

Females

344

F18-39

344

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4062

Females

243

F18-39

243

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4901

Females

344

F18-39

344

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6157

Females

561

F18-39

561

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5837

Females

475

F18-39

475

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5692

Females

472

F18-39

472

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5731

Females

557

F18-39

557

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5707

Females

623

F18-39

623

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6845

Females

1064

F18-39

1064

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5231

Females

552

F18-39

552

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5656

Females

694

F18-39

694

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5765

Females

806

F18-39

806

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6152

Females

1025

F18-39

1025

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8106

Females

1833

F18-39

1833

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7862

Females

1761

F18-39

1761

Passing Analysis

Category:
Athletes Passed
1342
Passed By
1461
Net Change
-119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5203
5K → 10K61231+581#5203#4622
10K → 15K100149-49#4622#4671
15K → 20K23512-489#4671#5160
20K → Half845-37#5160#5197
Half → 25K66171-105#5197#5302
25K → 30K110179-69#5302#5371
30K → 20M6462+2#5371#5369
20M → 21M4982-33#5369#5402
21M → 35K5421+33#5402#5369
35K → 23M7839+39#5369#5330
23M → 24M6032+28#5330#5302
24M → 40K6833+35#5302#5267
40K → 25.2M1233-21#5267#5288
25.2M → Finish3872-34#5288#5322
TOTALS13421461-119
📊

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