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BOSTON MARATHON 2023

Kent Fung

Bib: 17588•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
26:38
Rank: #18045
Start → 5K
26:38 | 8:34/mi
10K· 6.21 mi
52:33
Rank: #17607 (+438)
5K → 10K
25:55 | 8:21/mi
15K· 9.32 mi
1:18:50
Rank: #17569 (+38)
10K → 15K
26:17 | 8:28/mi
20K· 12.43 mi
1:46:31
Rank: #18029 (-460)
15K → 20K
27:41 | 8:55/mi
Half· 13.11 mi
1:52:19
Rank: #18003 (+26)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:12:48
Rank: #17619 (+384)
Half → 25K
20:29 | 8:27/mi
30K· 18.64 mi
2:42:32
Rank: #18102 (-483)
25K → 30K
29:44 | 9:34/mi
20M
2:55:06
Rank: #18068 (+34)
30K → 20M
12:34 | 9:15/mi
21M
3:06:19
Rank: #18382 (-314)
20M → 21M
11:13 | 11:13/mi
35K· 21.75 mi
3:13:32
Rank: #18485 (-103)
21M → 35K
7:13 | 9:39/mi
23M
3:25:21
Rank: #18458 (+27)
35K → 23M
11:49 | 9:26/mi
24M
3:34:31
Rank: #18441 (+17)
23M → 24M
9:10 | 9:10/mi
40K· 24.85 mi
3:42:34
Rank: #18422 (+19)
24M → 40K
8:03 | 9:25/mi
25.2M
3:46:24
Rank: #18481 (-59)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
3:55:37
Rank: #18482 (-1)
25.2M → Finish
9:13 | 9:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:19
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:03:18
Pace9:24 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2226:388:3426:38
8:34
-
10K
6.21 mi11:43:1752:338:2725:55
8:21
-0:13
15K
9.32 mi12:09:341:18:508:2726:17
8:28
+0:07
20K
12.43 mi12:37:151:46:318:3427:41
8:55
+0:27
Half
13.11 mi12:43:031:52:198:345:48
8:30
-0:25
25K
15.53 mi13:03:322:12:488:3320:29
8:27
-0:03
30K
18.64 mi13:33:162:42:328:4329:44
9:34
+1:07
20M
20.00 mi13:45:502:55:068:4512:34
9:15
-0:19
21M
21.00 mi13:57:033:06:198:5211:13
11:13
+1:58
35K
21.75 mi14:04:163:13:328:547:13
9:39
-1:34
23M
23.00 mi14:16:053:25:218:5611:49
9:26
-0:13
24M
24.00 mi14:25:153:34:318:569:10
9:10
-0:16
40K
24.85 mi14:33:183:42:348:578:03
9:25
+0:15
25.2M
25.20 mi14:37:083:46:248:593:50
11:07
+1:42
Finish
26.22 mi14:46:213:55:379:009:13
9:03
-2:04

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

8:21 /mi

Average Pace

9:00 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:07

45% of race

Time at Steady Pace

1:48:14

46% of race

Time at Slower Pace

22:16

9% of race

Average Pace: 8:59 /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 mi11:17:2226:388:3426:38
8:34
#18045
10K
6.21 mi11:43:1752:338:2725:55
8:21
#17607
15K
9.32 mi12:09:341:18:508:2726:17
8:28
#17569
20K
12.43 mi12:37:151:46:318:3427:41
8:55
#18029
Half
13.11 mi12:43:031:52:198:345:48
8:30
#18003
25K
15.53 mi13:03:322:12:488:3320:29
8:27
#17619
30K
18.64 mi13:33:162:42:328:4329:44
9:34
#18102
20M
20.00 mi13:45:502:55:068:4512:34
9:15
#18068
21M
21.00 mi13:57:033:06:198:5211:13
11:13
#18382
35K
21.75 mi14:04:163:13:328:547:13
9:39
#18485
23M
23.00 mi14:16:053:25:218:5611:49
9:26
#18458
24M
24.00 mi14:25:153:34:318:569:10
9:10
#18441
40K
24.85 mi14:33:183:42:348:578:03
9:25
#18422
25.2M
25.20 mi14:37:083:46:248:593:50
11:07
#18481
Finish
26.22 mi14:46:213:55:379:009:13
9:03
#18482
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18045114391143917533(Top 66%)11283(Top 74%)11283(Top 1016%)
10K6.21 mi3.10 mi17607+43811295+14411295+14417194(Top 65%)11181(Top 74%)11181(Top 1007%)
15K9.32 mi3.11 mi17569+3811294+111294+117533(Top 66%)11283(Top 74%)11283(Top 1016%)
20K12.43 mi3.11 mi18029-46011476-18211476-18219248(Top 72%)11987(Top 79%)11987(Top 1080%)
Half13.11 mi0.68 mi18003+2611469+711469+717697(Top 66%)11385(Top 75%)11385(Top 1026%)
25K15.53 mi2.42 mi17619+38411292+17711292+17715895(Top 60%)10505(Top 69%)10505(Top 946%)
30K18.64 mi3.11 mi18102-48311453-16111453-16119681(Top 74%)12081(Top 80%)12081(Top 1088%)
20M20.00 mi1.36 mi18068+3411418+3511418+3517779(Top 67%)11136(Top 73%)11136(Top 1003%)
21M21.00 mi1.00 mi18382-31411543-12511543-12521287(Top 80%)12648(Top 83%)12648(Top 1139%)
35K21.75 mi0.75 mi18485-10311585-4211585-4220272(Top 76%)12146(Top 80%)12146(Top 1094%)
23M23.00 mi1.25 mi18458+2711561+2411561+2418054(Top 68%)11138(Top 73%)11138(Top 1003%)
24M24.00 mi1.00 mi18441+1711544+1711544+1717921(Top 67%)11039(Top 73%)11039(Top 995%)
40K24.85 mi0.85 mi18422+1911523+2111523+2118007(Top 68%)11035(Top 73%)11035(Top 994%)
25.2M25.20 mi0.35 mi18481-5911546-2311546-2320684(Top 78%)12235(Top 81%)12235(Top 1102%)
Finish26.22 mi1.02 mi18482-111540+611540+618168(Top 68%)11159(Top 74%)11159(Top 1005%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17533

Males

11283

M60-64

11283

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

17194

Males

11181

M60-64

11181

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17533

Males

11283

M60-64

11283

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19248

Males

11987

M60-64

11987

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

17697

Males

11385

M60-64

11385

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15895

Males

10505

M60-64

10505

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19681

Males

12081

M60-64

12081

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17779

Males

11136

M60-64

11136

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21287

Males

12648

M60-64

12648

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

20272

Males

12146

M60-64

12146

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18054

Males

11138

M60-64

11138

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17921

Males

11039

M60-64

11039

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18007

Males

11035

M60-64

11035

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20684

Males

12235

M60-64

12235

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

18168

Males

11159

M60-64

11159

Passing Analysis

Category:
Athletes Passed
1823
Passed By
2260
Net Change
-437
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18045
5K → 10K599161+438#18045#17607
10K → 15K216178+38#17607#17569
15K → 20K74534-460#17569#18029
20K → Half4317+26#18029#18003
Half → 25K3917+384#18003#17619
25K → 30K79562-483#17619#18102
30K → 20M9864+34#18102#18068
20M → 21M29343-314#18068#18382
21M → 35K22125-103#18382#18485
35K → 23M9366+27#18485#18458
23M → 24M5841+17#18458#18441
24M → 40K6243+19#18441#18422
40K → 25.2M867-59#18422#18481
25.2M → Finish5152-1#18481#18482
TOTALS18232260-437
📊

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