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BOSTON MARATHON 2024

Limei Fan

Bib: 23318•F

WA

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
30:20
Rank: #22451
Start → 5K
30:20 | 9:46/mi
10K· 6.21 mi
1:00:38
Rank: #22212 (+239)
5K → 10K
30:18 | 9:45/mi
15K· 9.32 mi
1:32:18
Rank: #22260 (-48)
10K → 15K
31:40 | 10:12/mi
20K· 12.43 mi
2:04:32
Rank: #22006 (+254)
15K → 20K
32:14 | 10:22/mi
Half· 13.11 mi
2:11:20
Rank: #21976 (+30)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:36:42
Rank: #21700 (+276)
Half → 25K
25:22 | 10:28/mi
30K· 18.64 mi
3:12:31
Rank: #21557 (+143)
25K → 30K
35:49 | 11:32/mi
20M
3:28:31
Rank: #21513 (+44)
30K → 20M
16:00 | 11:46/mi
21M
3:40:06
Rank: #21311 (+202)
20M → 21M
11:35 | 11:35/mi
35K· 21.75 mi
3:49:08
Rank: #21341 (-30)
21M → 35K
9:02 | 12:04/mi
23M
4:03:15
Rank: #21222 (+119)
35K → 23M
14:07 | 11:16/mi
24M
4:14:48
Rank: #21165 (+57)
23M → 24M
11:33 | 11:33/mi
40K· 24.85 mi
4:23:20
Rank: #20963 (+202)
24M → 40K
8:32 | 9:59/mi
25.2M
4:27:09
Rank: #20891 (+72)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:36:57
Rank: #20766 (+125)
25.2M → Finish
9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:20
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:25:37
Pace11:06 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:0130:209:4630:20
9:46
-
10K
6.21 mi12:00:191:00:389:4530:18
9:45
-0:01
15K
9.32 mi12:31:591:32:189:5431:40
10:12
+0:27
20K
12.43 mi13:04:132:04:3210:0132:14
10:22
+0:10
Half
13.11 mi13:11:012:11:2010:016:48
9:58
-0:24
25K
15.53 mi13:36:232:36:4210:0525:22
10:28
+0:30
30K
18.64 mi14:12:123:12:3110:2035:49
11:32
+1:04
20M
20.00 mi14:28:123:28:3110:2616:00
11:46
+0:14
21M
21.00 mi14:39:473:40:0610:2911:35
11:35
-0:11
35K
21.75 mi14:48:493:49:0810:329:02
12:04
+0:29
23M
23.00 mi15:02:564:03:1510:3514:07
11:16
-0:48
24M
24.00 mi15:14:294:14:4810:3711:33
11:33
+0:17
40K
24.85 mi15:23:014:23:2010:368:32
9:59
-1:34
25.2M
25.20 mi15:26:504:27:0910:363:49
11:04
+1:05
Finish
26.22 mi15:36:384:36:5710:349:48
9:37
-1:27

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

9:37 /mi

Average Pace

10:34 /mi

Slowest Pace

12:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:46

31% of race

Time at Steady Pace

1:29:16

32% of race

Time at Slower Pace

1:41:55

37% of race

Average Pace: 10:34 /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 mi11:30:0130:209:4630:20
9:46
#22451
10K
6.21 mi12:00:191:00:389:4530:18
9:45
#22212
15K
9.32 mi12:31:591:32:189:5431:40
10:12
#22260
20K
12.43 mi13:04:132:04:3210:0132:14
10:22
#22006
Half
13.11 mi13:11:012:11:2010:016:48
9:58
#21976
25K
15.53 mi13:36:232:36:4210:0525:22
10:28
#21700
30K
18.64 mi14:12:123:12:3110:2035:49
11:32
#21557
20M
20.00 mi14:28:123:28:3110:2616:00
11:46
#21513
21M
21.00 mi14:39:473:40:0610:2911:35
11:35
#21311
35K
21.75 mi14:48:493:49:0810:329:02
12:04
#21341
23M
23.00 mi15:02:564:03:1510:3514:07
11:16
#21222
24M
24.00 mi15:14:294:14:4810:3711:33
11:33
#21165
40K
24.85 mi15:23:014:23:2010:368:32
9:59
#20963
25.2M
25.20 mi15:26:504:27:0910:363:49
11:04
#20891
Finish
26.22 mi15:36:384:36:5710:349:48
9:37
#20766
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi224519132913222313(Top 87%)9047(Top 83%)9047(Top 1648%)
10K6.21 mi3.10 mi22212+2399009+1239009+12321986(Top 86%)8904(Top 82%)8904(Top 1622%)
15K9.32 mi3.11 mi22260-489026-179026-1722313(Top 87%)9047(Top 83%)9047(Top 1648%)
20K12.43 mi3.11 mi22006+2548907+1198907+11921412(Top 84%)8585(Top 79%)8585(Top 1564%)
Half13.11 mi0.68 mi21976+308899+88899+821408(Top 84%)8625(Top 79%)8625(Top 1571%)
25K15.53 mi2.42 mi21700+2768758+1418758+14120336(Top 80%)8101(Top 74%)8101(Top 1476%)
30K18.64 mi3.11 mi21557+1438741+178741+1721075(Top 82%)8676(Top 79%)8676(Top 1580%)
20M20.00 mi1.36 mi21513+448750-98750-920943(Top 82%)8711(Top 80%)8711(Top 1587%)
21M21.00 mi1.00 mi21311+2028650+1008650+10017872(Top 70%)7270(Top 67%)7270(Top 1324%)
35K21.75 mi0.75 mi21341-308679-298679-2921934(Top 86%)9319(Top 85%)9319(Top 1697%)
23M23.00 mi1.25 mi21222+1198648+318648+3119133(Top 75%)7956(Top 73%)7956(Top 1449%)
24M24.00 mi1.00 mi21165+578640+88640+820551(Top 80%)8709(Top 80%)8709(Top 1586%)
40K24.85 mi0.85 mi20963+2028546+948546+9414956(Top 59%)6002(Top 55%)6002(Top 1093%)
25.2M25.20 mi0.35 mi20891+728515+318515+3114800(Top 58%)5965(Top 55%)5965(Top 1087%)
Finish26.22 mi1.02 mi20766+1258465+508465+5017041(Top 67%)7032(Top 64%)7032(Top 1281%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

22313

Females

9047

F60-64

9047

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

21986

Females

8904

F60-64

8904

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

22313

Females

9047

F60-64

9047

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

21412

Females

8585

F60-64

8585

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21408

Females

8625

F60-64

8625

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

20336

Females

8101

F60-64

8101

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21075

Females

8676

F60-64

8676

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

20943

Females

8711

F60-64

8711

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17872

Females

7270

F60-64

7270

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

21934

Females

9319

F60-64

9319

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19133

Females

7956

F60-64

7956

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

20551

Females

8709

F60-64

8709

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

14956

Females

6002

F60-64

6002

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14800

Females

5965

F60-64

5965

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17041

Females

7032

F60-64

7032

Passing Analysis

Category:
Athletes Passed
2399
Passed By
714
Net Change
+1685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22451
5K → 10K340101+239#22451#22212
10K → 15K152200-48#22212#22260
15K → 20K31763+254#22260#22006
20K → Half4313+30#22006#21976
Half → 25K30125+276#21976#21700
25K → 30K260117+143#21700#21557
30K → 20M10662+44#21557#21513
20M → 21M2064+202#21513#21311
21M → 35K3868-30#21311#21341
35K → 23M13617+119#21341#21222
23M → 24M9134+57#21222#21165
24M → 40K2031+202#21165#20963
40K → 25.2M731+72#20963#20891
25.2M → Finish1338+125#20891#20766
TOTALS2399714+1685
📊

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