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BOSTON MARATHON 2024

Yao Feng

Bib: 26850•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:13
Rank: #21450
Start → 5K
29:13 | 9:24/mi
10K· 6.21 mi
57:23
Rank: #20762 (+688)
5K → 10K
28:10 | 9:04/mi
15K· 9.32 mi
1:26:42
Rank: #20656 (+106)
10K → 15K
29:19 | 9:26/mi
20K· 12.43 mi
1:57:34
Rank: #20566 (+90)
15K → 20K
30:52 | 9:56/mi
Half· 13.11 mi
2:04:09
Rank: #20559 (+7)
20K → Half
6:35 | 9:39/mi
25K· 15.53 mi
2:30:56
Rank: #20743 (-184)
Half → 25K
26:47 | 11:03/mi
30K· 18.64 mi
3:04:30
Rank: #20516 (+227)
25K → 30K
33:34 | 10:48/mi
20M
3:19:29
Rank: #20399 (+117)
30K → 20M
14:59 | 11:02/mi
21M
3:31:29
Rank: #20308 (+91)
20M → 21M
12:00 | 12:00/mi
35K· 21.75 mi
3:41:02
Rank: #20440 (-132)
21M → 35K
9:33 | 12:46/mi
23M
3:55:36
Rank: #20401 (+39)
35K → 23M
14:34 | 11:38/mi
24M
4:08:01
Rank: #20497 (-96)
23M → 24M
12:25 | 12:25/mi
40K· 24.85 mi
4:20:23
Rank: #20704 (-207)
24M → 40K
12:22 | 14:28/mi
25.2M
4:26:43
Rank: #20855 (-151)
40K → 25.2M
6:20 | 18:22/mi
Finish· 26.22 mi
4:43:06
Rank: #21314 (-459)
25.2M → Finish
16:23 | 16:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:09
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:38:57
Pace12:08 /mi
📊Positive Split: 28.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5729:139:2429:13
9:24
-
10K
6.21 mi12:15:0757:239:1428:10
9:04
-0:20
15K
9.32 mi12:44:261:26:429:1829:19
9:26
+0:22
20K
12.43 mi13:15:181:57:349:2830:52
9:56
+0:30
Half
13.11 mi13:21:532:04:099:286:35
9:39
-0:17
25K
15.53 mi13:48:402:30:569:4326:47
11:03
+1:24
30K
18.64 mi14:22:143:04:309:5433:34
10:48
-0:15
20M
20.00 mi14:37:133:19:299:5814:59
11:02
+0:14
21M
21.00 mi14:49:133:31:2910:0412:00
12:00
+0:58
35K
21.75 mi14:58:463:41:0210:109:33
12:46
+0:46
23M
23.00 mi15:13:203:55:3610:1514:34
11:38
-1:08
24M
24.00 mi15:25:454:08:0110:2012:25
12:25
+0:47
40K
24.85 mi15:38:074:20:2310:2912:22
14:28
+2:03
25.2M
25.20 mi15:44:274:26:4310:356:20
18:22
+3:54
Finish
26.22 mi16:00:504:43:0610:4816:23
16:05
-2:17

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

9:04 /mi

Average Pace

10:48 /mi

Slowest Pace

18:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:17

33% of race

Time at Steady Pace

2:12:46

47% of race

Time at Slower Pace

57:03

20% of race

Average Pace: 10:48 /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 mi11:46:5729:139:2429:13
9:24
#21450
10K
6.21 mi12:15:0757:239:1428:10
9:04
#20762
15K
9.32 mi12:44:261:26:429:1829:19
9:26
#20656
20K
12.43 mi13:15:181:57:349:2830:52
9:56
#20566
Half
13.11 mi13:21:532:04:099:286:35
9:39
#20559
25K
15.53 mi13:48:402:30:569:4326:47
11:03
#20743
30K
18.64 mi14:22:143:04:309:5433:34
10:48
#20516
20M
20.00 mi14:37:133:19:299:5814:59
11:02
#20399
21M
21.00 mi14:49:133:31:2910:0412:00
12:00
#20308
35K
21.75 mi14:58:463:41:0210:109:33
12:46
#20440
23M
23.00 mi15:13:203:55:3610:1514:34
11:38
#20401
24M
24.00 mi15:25:454:08:0110:2012:25
12:25
#20497
40K
24.85 mi15:38:074:20:2310:2912:22
14:28
#20704
25.2M
25.20 mi15:44:274:26:4310:356:20
18:22
#20855
Finish
26.22 mi16:00:504:43:0610:4816:23
16:05
#21314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi214508641864120488(Top 80%)8060(Top 74%)8060(Top 1468%)
10K6.21 mi3.10 mi20762+6888252+3898252+38920018(Top 78%)7841(Top 72%)7841(Top 1428%)
15K9.32 mi3.11 mi20656+1068170+828170+8220488(Top 80%)8060(Top 74%)8060(Top 1468%)
20K12.43 mi3.11 mi20566+908127+438127+4320424(Top 80%)8047(Top 74%)8047(Top 1466%)
Half13.11 mi0.68 mi20559+78135-88135-820563(Top 80%)8188(Top 75%)8188(Top 1491%)
25K15.53 mi2.42 mi20743-1848241-1068241-10621602(Top 85%)8783(Top 80%)8783(Top 1600%)
30K18.64 mi3.11 mi20516+2278160+818160+8119538(Top 76%)7875(Top 72%)7875(Top 1434%)
20M20.00 mi1.36 mi20399+1178138+228138+2219359(Top 76%)7897(Top 72%)7897(Top 1438%)
21M21.00 mi1.00 mi20308+918113+258113+2518819(Top 74%)7743(Top 71%)7743(Top 1410%)
35K21.75 mi0.75 mi20440-1328201-888201-8822969(Top 90%)9808(Top 90%)9808(Top 1787%)
23M23.00 mi1.25 mi20401+398206-58206-519968(Top 78%)8381(Top 77%)8381(Top 1527%)
24M24.00 mi1.00 mi20497-968283-778283-7722183(Top 87%)9521(Top 87%)9521(Top 1734%)
40K24.85 mi0.85 mi20704-2078412-1298412-12924106(Top 94%)10420(Top 95%)10420(Top 1898%)
25.2M25.20 mi0.35 mi20855-1518491-798491-7925111(Top 98%)10785(Top 99%)10785(Top 1964%)
Finish26.22 mi1.02 mi21314-4598761-2708761-27025343(Top 99%)10880(Top 100%)10880(Top 1982%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

20488

Females

8060

F60-64

8060

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20018

Females

7841

F60-64

7841

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

20488

Females

8060

F60-64

8060

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

20424

Females

8047

F60-64

8047

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20563

Females

8188

F60-64

8188

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21602

Females

8783

F60-64

8783

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

19538

Females

7875

F60-64

7875

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19359

Females

7897

F60-64

7897

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

18819

Females

7743

F60-64

7743

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

22969

Females

9808

F60-64

9808

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

19968

Females

8381

F60-64

8381

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22183

Females

9521

F60-64

9521

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24106

Females

10420

F60-64

10420

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25111

Females

10785

F60-64

10785

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

25343

Females

10880

F60-64

10880

Passing Analysis

Category:
Athletes Passed
2079
Passed By
1943
Net Change
+136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21450
5K → 10K72739+688#21450#20762
10K → 15K254148+106#20762#20656
15K → 20K221131+90#20656#20566
20K → Half3427+7#20566#20559
Half → 25K100284-184#20559#20743
25K → 30K29568+227#20743#20516
30K → 20M15235+117#20516#20399
20M → 21M11524+91#20399#20308
21M → 35K25157-132#20308#20440
35K → 23M8849+39#20440#20401
23M → 24M44140-96#20401#20497
24M → 40K11218-207#20497#20704
40K → 25.2M5156-151#20704#20855
25.2M → Finish8467-459#20855#21314
TOTALS20791943+136
📊

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