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BOSTON MARATHON 2024

Ka Yue Peter Ng

Bib: 28825•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:37
Rank: #23384
Start → 5K
31:37 | 10:11/mi
10K· 6.21 mi
1:03:25
Rank: #23221 (+163)
5K → 10K
31:48 | 10:14/mi
15K· 9.32 mi
1:36:10
Rank: #23166 (+55)
10K → 15K
32:45 | 10:32/mi
20K· 12.43 mi
2:09:10
Rank: #22804 (+362)
15K → 20K
33:00 | 10:37/mi
Half· 13.11 mi
2:16:14
Rank: #22776 (+28)
20K → Half
7:04 | 10:21/mi
25K· 15.53 mi
2:44:20
Rank: #22742 (+34)
Half → 25K
28:06 | 11:35/mi
30K· 18.64 mi
3:24:49
Rank: #22947 (-205)
25K → 30K
40:29 | 13:02/mi
20M
3:43:25
Rank: #23039 (-92)
30K → 20M
18:36 | 13:41/mi
21M
3:59:00
Rank: #23134 (-95)
20M → 21M
15:35 | 15:35/mi
35K· 21.75 mi
4:09:51
Rank: #23206 (-72)
21M → 35K
10:51 | 14:30/mi
23M
4:29:30
Rank: #23381 (-175)
35K → 23M
19:39 | 15:42/mi
24M
4:45:47
Rank: #23615 (-234)
23M → 24M
16:17 | 16:17/mi
40K· 24.85 mi
4:59:18
Rank: #23708 (-93)
24M → 40K
13:31 | 15:49/mi
25.2M
5:05:24
Rank: #23746 (-38)
40K → 25.2M
6:06 | 17:41/mi
Finish· 26.22 mi
5:20:42
Rank: #23878 (-132)
25.2M → Finish
15:18 | 15:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:14
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time3:04:28
Pace14:04 /mi
📊Positive Split: 35.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0331:3710:1131:37
10:11
-
10K
6.21 mi12:25:511:03:2510:1231:48
10:14
+0:03
15K
9.32 mi12:58:361:36:1010:1932:45
10:32
+0:18
20K
12.43 mi13:31:362:09:1010:2433:00
10:37
+0:05
Half
13.11 mi13:38:402:16:1410:247:04
10:21
-0:16
25K
15.53 mi14:06:462:44:2010:3528:06
11:35
+1:14
30K
18.64 mi14:47:153:24:4910:5940:29
13:02
+1:27
20M
20.00 mi15:05:513:43:2511:1018:36
13:41
+0:39
21M
21.00 mi15:21:263:59:0011:2315:35
15:35
+1:54
35K
21.75 mi15:32:174:09:5111:2910:51
14:30
-1:05
23M
23.00 mi15:51:564:29:3011:4319:39
15:42
+1:12
24M
24.00 mi16:08:134:45:4711:5416:17
16:17
+0:35
40K
24.85 mi16:21:444:59:1812:0313:31
15:49
-0:28
25.2M
25.20 mi16:27:505:05:2412:076:06
17:41
+1:52
Finish
26.22 mi16:43:085:20:4212:1415:18
15:01
-2:40

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

10:11 /mi

Average Pace

12:14 /mi

Slowest Pace

17:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:20

51% of race

Time at Steady Pace

1:09:56

22% of race

Time at Slower Pace

1:26:26

27% of race

Average Pace: 12:14 /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 mi11:54:0331:3710:1131:37
10:11
#23384
10K
6.21 mi12:25:511:03:2510:1231:48
10:14
#23221
15K
9.32 mi12:58:361:36:1010:1932:45
10:32
#23166
20K
12.43 mi13:31:362:09:1010:2433:00
10:37
#22804
Half
13.11 mi13:38:402:16:1410:247:04
10:21
#22776
25K
15.53 mi14:06:462:44:2010:3528:06
11:35
#22742
30K
18.64 mi14:47:153:24:4910:5940:29
13:02
#22947
20M
20.00 mi15:05:513:43:2511:1018:36
13:41
#23039
21M
21.00 mi15:21:263:59:0011:2315:35
15:35
#23134
35K
21.75 mi15:32:174:09:5111:2910:51
14:30
#23206
23M
23.00 mi15:51:564:29:3011:4319:39
15:42
#23381
24M
24.00 mi16:08:134:45:4711:5416:17
16:17
#23615
40K
24.85 mi16:21:444:59:1812:0313:31
15:49
#23708
25.2M
25.20 mi16:27:505:05:2412:076:06
17:41
#23746
Finish
26.22 mi16:43:085:20:4212:1415:18
15:01
#23878
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23384137461374623002(Top 90%)13526(Top 93%)13526(Top 885%)
10K6.21 mi3.10 mi23221+16313647+9913647+9923034(Top 90%)13537(Top 93%)13537(Top 885%)
15K9.32 mi3.11 mi23166+5513612+3513612+3523002(Top 90%)13526(Top 93%)13526(Top 885%)
20K12.43 mi3.11 mi22804+36213449+16313449+16321921(Top 86%)13011(Top 89%)13011(Top 851%)
Half13.11 mi0.68 mi22776+2813437+1213437+1222371(Top 88%)13171(Top 90%)13171(Top 861%)
25K15.53 mi2.42 mi22742+3413398+3913398+3922566(Top 88%)13218(Top 91%)13218(Top 864%)
30K18.64 mi3.11 mi22947-20513433-3513433-3523335(Top 91%)13475(Top 92%)13475(Top 881%)
20M20.00 mi1.36 mi23039-9213449-1613449-1623669(Top 93%)13540(Top 93%)13540(Top 886%)
21M21.00 mi1.00 mi23134-9513480-3113480-3124164(Top 95%)13766(Top 94%)13766(Top 900%)
35K21.75 mi0.75 mi23206-7213506-2613506-2624630(Top 96%)14002(Top 96%)14002(Top 916%)
23M23.00 mi1.25 mi23381-17513581-7513581-7524985(Top 98%)14204(Top 97%)14204(Top 929%)
24M24.00 mi1.00 mi23615-23413691-11013691-11025197(Top 99%)14320(Top 98%)14320(Top 937%)
40K24.85 mi0.85 mi23708-9313728-3713728-3724911(Top 97%)14133(Top 97%)14133(Top 924%)
25.2M25.20 mi0.35 mi23746-3813743-1513743-1524908(Top 97%)14144(Top 97%)14144(Top 925%)
Finish26.22 mi1.02 mi23878-13213793-5013793-5025205(Top 99%)14315(Top 98%)14315(Top 936%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23002

Males

13526

M55-59

13526

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

23034

Males

13537

M55-59

13537

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23002

Males

13526

M55-59

13526

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

21921

Males

13011

M55-59

13011

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

22371

Males

13171

M55-59

13171

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

22566

Males

13218

M55-59

13218

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

23335

Males

13475

M55-59

13475

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

23669

Males

13540

M55-59

13540

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

24164

Males

13766

M55-59

13766

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24630

Males

14002

M55-59

14002

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

24985

Males

14204

M55-59

14204

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

25197

Males

14320

M55-59

14320

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24911

Males

14133

M55-59

14133

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

24908

Males

14144

M55-59

14144

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

25205

Males

14315

M55-59

14315

Passing Analysis

Category:
Athletes Passed
1233
Passed By
1727
Net Change
-494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23384
5K → 10K285122+163#23384#23221
10K → 15K167112+55#23221#23166
15K → 20K38321+362#23166#22804
20K → Half4416+28#22804#22776
Half → 25K135101+34#22776#22742
25K → 30K91296-205#22742#22947
30K → 20M43135-92#22947#23039
20M → 21M26121-95#23039#23134
21M → 35K1688-72#23134#23206
35K → 23M18193-175#23206#23381
23M → 24M6240-234#23381#23615
24M → 40K7100-93#23615#23708
40K → 25.2M543-38#23708#23746
25.2M → Finish7139-132#23746#23878
TOTALS12331727-494
📊

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