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BOSTON MARATHON 2023

Timothy Wong

Bib: 19075•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:13
Rank: #20798
Start → 5K
9:05/mi
28:13 split
10K· 6.21 mi
56:34
Rank: #21062 (-264)
5K → 10K
9:07/mi
28:21 split
15K· 9.32 mi
1:25:22
Rank: #21234 (-172)
10K → 15K
9:16/mi
28:48 split
20K· 12.43 mi
1:54:05
Rank: #21113 (+121)
15K → 20K
9:15/mi
28:43 split
Half· 13.11 mi
2:00:22
Rank: #21118 (-5)
20K → Half
9:13/mi
6:17 split
25K· 15.53 mi
2:22:42
Rank: #20880 (+238)
Half → 25K
9:13/mi
22:20 split
30K· 18.64 mi
2:53:12
Rank: #20794 (+86)
25K → 30K
9:49/mi
30:30 split
20M
3:06:27
Rank: #20673 (+121)
30K → 20M
9:45/mi
13:15 split
21M
3:16:44
Rank: #20569 (+104)
20M → 21M
10:17/mi
10:17 split
35K· 21.75 mi
3:23:59
Rank: #20559 (+10)
21M → 35K
9:41/mi
7:15 split
23M
3:36:02
Rank: #20438 (+121)
35K → 23M
9:37/mi
12:03 split
24M
3:45:29
Rank: #20374 (+64)
23M → 24M
9:27/mi
9:27 split
40K· 24.85 mi
3:53:41
Rank: #20302 (+72)
24M → 40K
9:35/mi
8:12 split
25.2M
3:56:58
Rank: #20241 (+61)
40K → 25.2M
9:31/mi
3:17 split
Finish· 26.22 mi
4:05:23
Rank: #20070 (+171)
25.2M → Finish
8:16/mi
8:25 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:22
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:05:01
Pace9:32 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4628:139:0528:13
9:05
-
10K
6.21 mi11:49:0756:349:0628:21
9:07
+0:02
15K
9.32 mi12:17:551:25:229:1028:48
9:16
+0:09
20K
12.43 mi12:46:381:54:059:1128:43
9:15
-0:01
Half
13.11 mi12:52:552:00:229:116:17
9:13
-0:02
25K
15.53 mi13:15:152:22:429:1122:20
9:13
0:00
30K
18.64 mi13:45:452:53:129:1730:30
9:49
+0:36
20M
20.00 mi13:59:003:06:279:1913:15
9:45
-0:04
21M
21.00 mi14:09:173:16:449:2210:17
10:17
+0:32
35K
21.75 mi14:16:323:23:599:237:15
9:41
-0:36
23M
23.00 mi14:28:353:36:029:2412:03
9:37
-0:04
24M
24.00 mi14:38:023:45:299:249:27
9:27
-0:10
40K
24.85 mi14:46:143:53:419:248:12
9:35
+0:08
25.2M
25.20 mi14:49:313:56:589:243:17
9:31
-0:04
Finish
26.22 mi14:57:564:05:239:228:25
8:16
-1:15

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

8:16 /mi

Average Pace

9:22 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:36

38% of race

Time at Steady Pace

1:30:30

37% of race

Time at Slower Pace

1:01:17

25% of race

Average Pace: 9:22 /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 mi11:20:4628:139:0528:13
9:05
#20798
10K
6.21 mi11:49:0756:349:0628:21
9:07
#21062
15K
9.32 mi12:17:551:25:229:1028:48
9:16
#21234
20K
12.43 mi12:46:381:54:059:1128:43
9:15
#21113
Half
13.11 mi12:52:552:00:229:116:17
9:13
#21118
25K
15.53 mi13:15:152:22:429:1122:20
9:13
#20880
30K
18.64 mi13:45:452:53:129:1730:30
9:49
#20794
20M
20.00 mi13:59:003:06:279:1913:15
9:45
#20673
21M
21.00 mi14:09:173:16:449:2210:17
10:17
#20569
35K
21.75 mi14:16:323:23:599:237:15
9:41
#20559
23M
23.00 mi14:28:353:36:029:2412:03
9:37
#20438
24M
24.00 mi14:38:023:45:299:249:27
9:27
#20374
40K
24.85 mi14:46:143:53:419:248:12
9:35
#20302
25.2M
25.20 mi14:49:313:56:589:243:17
9:31
#20241
Finish
26.22 mi14:57:564:05:239:228:25
8:16
#20070
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20798125101251021538(Top 81%)12994(Top 86%)12994(Top 1171%)
10K6.21 mi3.10 mi21062-26412687-17712687-17721369(Top 80%)12869(Top 85%)12869(Top 1159%)
15K9.32 mi3.11 mi21234-17212806-11912806-11921538(Top 81%)12994(Top 86%)12994(Top 1171%)
20K12.43 mi3.11 mi21113+12112756+5012756+5020737(Top 78%)12634(Top 83%)12634(Top 1138%)
Half13.11 mi0.68 mi21118-512764-812764-821158(Top 79%)12790(Top 84%)12790(Top 1152%)
25K15.53 mi2.42 mi20880+23812667+9712667+9719889(Top 75%)12235(Top 81%)12235(Top 1102%)
30K18.64 mi3.11 mi20794+8612618+4912618+4920492(Top 77%)12417(Top 82%)12417(Top 1119%)
20M20.00 mi1.36 mi20673+12112537+8112537+8119707(Top 74%)11982(Top 79%)11982(Top 1079%)
21M21.00 mi1.00 mi20569+10412481+5612481+5618973(Top 71%)11632(Top 77%)11632(Top 1048%)
35K21.75 mi0.75 mi20559+1012470+1112470+1120430(Top 77%)12221(Top 81%)12221(Top 1101%)
23M23.00 mi1.25 mi20438+12112398+7212398+7218820(Top 71%)11499(Top 76%)11499(Top 1036%)
24M24.00 mi1.00 mi20374+6412364+3412364+3419031(Top 71%)11549(Top 76%)11549(Top 1040%)
40K24.85 mi0.85 mi20302+7212323+4112323+4118641(Top 70%)11331(Top 75%)11331(Top 1021%)
25.2M25.20 mi0.35 mi20241+6112290+3312290+3315275(Top 57%)9816(Top 65%)9816(Top 884%)
Finish26.22 mi1.02 mi20070+17112209+8112209+8113840(Top 52%)9181(Top 60%)9181(Top 827%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

21538

Males

12994

M60-64

12994

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

21369

Males

12869

M60-64

12869

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

21538

Males

12994

M60-64

12994

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

20737

Males

12634

M60-64

12634

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

21158

Males

12790

M60-64

12790

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19889

Males

12235

M60-64

12235

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20492

Males

12417

M60-64

12417

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

19707

Males

11982

M60-64

11982

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

18973

Males

11632

M60-64

11632

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20430

Males

12221

M60-64

12221

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18820

Males

11499

M60-64

11499

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

19031

Males

11549

M60-64

11549

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18641

Males

11331

M60-64

11331

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15275

Males

9816

M60-64

9816

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13840

Males

9181

M60-64

9181

Passing Analysis

Category:
Athletes Passed
1800
Passed By
1072
Net Change
+728
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20798
5K → 10K176440-264#20798#21062
10K → 15K94266-172#21062#21234
15K → 20K21392+121#21234#21113
20K → Half3035-5#21113#21118
Half → 25K25719+238#21118#20880
25K → 30K190104+86#20880#20794
30K → 20M13817+121#20794#20673
20M → 21M13026+104#20673#20569
21M → 35K4434+10#20569#20559
35K → 23M13615+121#20559#20438
23M → 24M7410+64#20438#20374
24M → 40K8412+72#20374#20302
40K → 25.2M621+61#20302#20241
25.2M → Finish1721+171#20241#20070
TOTALS18001072+728
📊

Passing Visuals

Category:
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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