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BOSTON MARATHON 2024

Mei Fang Liu

Bib: 22989•F

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
28:32
Rank: #20749
Start → 5K
28:32 | 9:11/mi
10K· 6.21 mi
58:05
Rank: #21125 (-376)
5K → 10K
29:33 | 9:31/mi
15K· 9.32 mi
1:28:06
Rank: #21090 (+35)
10K → 15K
30:01 | 9:40/mi
20K· 12.43 mi
1:59:52
Rank: #21067 (+23)
15K → 20K
31:46 | 10:13/mi
Half· 13.11 mi
2:06:33
Rank: #21064 (+3)
20K → Half
6:41 | 9:48/mi
25K· 15.53 mi
2:32:39
Rank: #21010 (+54)
Half → 25K
26:06 | 10:46/mi
30K· 18.64 mi
3:09:26
Rank: #21171 (-161)
25K → 30K
36:47 | 11:50/mi
20M
3:26:02
Rank: #21216 (-45)
30K → 20M
16:36 | 12:13/mi
21M
3:39:10
Rank: #21210 (+6)
20M → 21M
13:08 | 13:08/mi
35K· 21.75 mi
3:47:46
Rank: #21184 (+26)
21M → 35K
8:36 | 11:30/mi
23M
4:02:06
Rank: #21092 (+92)
35K → 23M
14:20 | 11:27/mi
24M
4:13:17
Rank: #21017 (+75)
23M → 24M
11:11 | 11:11/mi
40K· 24.85 mi
4:22:51
Rank: #20925 (+92)
24M → 40K
9:34 | 11:11/mi
25.2M
4:27:16
Rank: #20902 (+23)
40K → 25.2M
4:25 | 12:48/mi
Finish· 26.22 mi
4:38:22
Rank: #20893 (+9)
25.2M → Finish
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:33
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:31:49
Pace11:35 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3728:329:1128:32
9:11
-
10K
6.21 mi11:57:1058:059:2129:33
9:31
+0:20
15K
9.32 mi12:27:111:28:069:2730:01
9:40
+0:09
20K
12.43 mi12:58:571:59:529:3931:46
10:13
+0:33
Half
13.11 mi13:05:382:06:339:396:41
9:48
-0:25
25K
15.53 mi13:31:442:32:399:5026:06
10:46
+0:58
30K
18.64 mi14:08:313:09:2610:1036:47
11:50
+1:04
20M
20.00 mi14:25:073:26:0210:1816:36
12:13
+0:23
21M
21.00 mi14:38:153:39:1010:2613:08
13:08
+0:55
35K
21.75 mi14:46:513:47:4610:288:36
11:30
-1:38
23M
23.00 mi15:01:114:02:0610:3214:20
11:27
-0:03
24M
24.00 mi15:12:224:13:1710:3311:11
11:11
-0:16
40K
24.85 mi15:21:564:22:5110:359:34
11:11
0:00
25.2M
25.20 mi15:26:214:27:1610:364:25
12:48
+1:37
Finish
26.22 mi15:37:274:38:2210:3711:06
10:54
-1:54

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

9:11 /mi

Average Pace

10:37 /mi

Slowest Pace

13:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:33

45% of race

Time at Steady Pace

1:20:53

29% of race

Time at Slower Pace

1:10:56

25% of race

Average Pace: 10:37 /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 mi11:27:3728:329:1128:32
9:11
#20749
10K
6.21 mi11:57:1058:059:2129:33
9:31
#21125
15K
9.32 mi12:27:111:28:069:2730:01
9:40
#21090
20K
12.43 mi12:58:571:59:529:3931:46
10:13
#21067
Half
13.11 mi13:05:382:06:339:396:41
9:48
#21064
25K
15.53 mi13:31:442:32:399:5026:06
10:46
#21010
30K
18.64 mi14:08:313:09:2610:1036:47
11:50
#21171
20M
20.00 mi14:25:073:26:0210:1816:36
12:13
#21216
21M
21.00 mi14:38:153:39:1010:2613:08
13:08
#21210
35K
21.75 mi14:46:513:47:4610:288:36
11:30
#21184
23M
23.00 mi15:01:114:02:0610:3214:20
11:27
#21092
24M
24.00 mi15:12:224:13:1710:3311:11
11:11
#21017
40K
24.85 mi15:21:564:22:5110:359:34
11:11
#20925
25.2M
25.20 mi15:26:214:27:1610:364:25
12:48
#20902
Finish
26.22 mi15:37:274:38:2210:3711:06
10:54
#20893
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi207498275827521120(Top 83%)8387(Top 77%)8387(Top 1528%)
10K6.21 mi3.10 mi21125-3768450-1758450-17521408(Top 84%)8597(Top 79%)8597(Top 1566%)
15K9.32 mi3.11 mi21090+358414+368414+3621120(Top 83%)8387(Top 77%)8387(Top 1528%)
20K12.43 mi3.11 mi21067+238388+268388+2621069(Top 82%)8396(Top 77%)8396(Top 1529%)
Half13.11 mi0.68 mi21064+38390-28390-220966(Top 82%)8392(Top 77%)8392(Top 1529%)
25K15.53 mi2.42 mi21010+548384+68384+621012(Top 82%)8472(Top 78%)8472(Top 1543%)
30K18.64 mi3.11 mi21171-1618526-1428526-14221648(Top 85%)8978(Top 82%)8978(Top 1635%)
20M20.00 mi1.36 mi21216-458576-508576-5021721(Top 85%)9114(Top 83%)9114(Top 1660%)
21M21.00 mi1.00 mi21210+68593-178593-1720978(Top 82%)8783(Top 80%)8783(Top 1600%)
35K21.75 mi0.75 mi21184+268604-118604-1120867(Top 82%)8756(Top 80%)8756(Top 1595%)
23M23.00 mi1.25 mi21092+928576+288576+2819522(Top 76%)8157(Top 75%)8157(Top 1486%)
24M24.00 mi1.00 mi21017+758561+158561+1519716(Top 77%)8302(Top 76%)8302(Top 1512%)
40K24.85 mi0.85 mi20925+928527+348527+3418598(Top 73%)7804(Top 71%)7804(Top 1421%)
25.2M25.20 mi0.35 mi20902+238521+68521+619272(Top 75%)8154(Top 75%)8154(Top 1485%)
Finish26.22 mi1.02 mi20893+98522-18522-121091(Top 83%)9011(Top 82%)9011(Top 1641%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

21120

Females

8387

F60-64

8387

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

21408

Females

8597

F60-64

8597

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

21120

Females

8387

F60-64

8387

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21069

Females

8396

F60-64

8396

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

20966

Females

8392

F60-64

8392

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21012

Females

8472

F60-64

8472

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

21648

Females

8978

F60-64

8978

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

21721

Females

9114

F60-64

9114

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20978

Females

8783

F60-64

8783

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

20867

Females

8756

F60-64

8756

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

19522

Females

8157

F60-64

8157

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

19716

Females

8302

F60-64

8302

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18598

Females

7804

F60-64

7804

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19272

Females

8154

F60-64

8154

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

21091

Females

9011

F60-64

9011

Passing Analysis

Category:
Athletes Passed
1455
Passed By
1599
Net Change
-144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20749
5K → 10K125501-376#20749#21125
10K → 15K199164+35#21125#21090
15K → 20K209186+23#21090#21067
20K → Half3229+3#21067#21064
Half → 25K177123+54#21064#21010
25K → 30K116277-161#21010#21171
30K → 20M57102-45#21171#21216
20M → 21M6761+6#21216#21210
21M → 35K6741+26#21210#21184
35K → 23M11826+92#21184#21092
23M → 24M9318+75#21092#21017
24M → 40K10210+92#21017#20925
40K → 25.2M3310+23#20925#20902
25.2M → Finish6051+9#20902#20893
TOTALS14551599-144
📊

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