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BOSTON MARATHON 2024

Elizabeth Lim

Bib: 15945•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:02/mi
31:10
↑ 97↓ 3451.5%
10K· 6.21 mi
12:05/mi
1:08:44
↑ 79↓ 1380.4%
15K· 9.32 mi
13:16/mi
1:49:58
↑ 67↓ 78
20K· 12.43 mi
14:09/mi
2:33:55
↑ 106↓ 860.1%
Half· 13.11 mi
13:42/mi
2:43:16
↑ 19↓ 370.5%
25K· 15.53 mi
16:23/mi
3:22:59
↑ 66↓ 880.2%
30K· 18.64 mi
16:07/mi
4:13:04
↑ 181↓ 1480.2%
20M
15:26/mi
4:34:02
↑ 64↓ 500.2%
21M
17:20/mi
4:51:22
↑ 106↓ 241.6%
35K· 21.75 mi
14:40/mi
5:02:20
↑ 17↓ 861.7%
23M
15:07/mi
5:21:16
↑ 23↓ 630.6%
24M
13:42/mi
5:34:58
↓ 821.3%
40K· 24.85 mi
16:20/mi
5:48:56
↓ 200.3%
25.2M
17:27/mi
5:54:57
↑ 13↓ 160.2%
Finish· 26.22 mi
12:24/mi
6:07:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:43:16
Pace12:27 /mi
2nd Half
Distance13.11 mi
Time3:24:19
Pace15:35 /mi
📊Positive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:3931:1010:0231:10
10:02
-
10K
6.21 mi11:41:131:08:4411:0437:34
12:05
+2:03
15K
9.32 mi12:22:271:49:5811:4841:14
13:16
+1:11
20K
12.43 mi13:06:242:33:5512:2343:57
14:09
+0:53
Half
13.11 mi13:15:452:43:1612:279:21
13:42
-0:27
25K
15.53 mi13:55:283:22:5913:0439:43
16:23
+2:41
30K
18.64 mi14:45:334:13:0413:3550:05
16:07
-0:16
20M
20.00 mi15:06:314:34:0213:4220:58
15:26
-0:41
21M
21.00 mi15:23:514:51:2213:5217:20
17:20
+1:54
35K
21.75 mi15:34:495:02:2013:5410:58
14:40
-2:40
23M
23.00 mi15:53:455:21:1613:5818:56
15:07
+0:27
24M
24.00 mi16:07:275:34:5813:5713:42
13:42
-1:25
40K
24.85 mi16:21:255:48:5614:0213:58
16:20
+2:38
25.2M
25.20 mi16:27:265:54:5714:056:01
17:27
+1:07
Finish
26.22 mi16:40:046:07:3514:0212:38
12:24
-5:03

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

10:02 /mi

Average Pace

14:02 /mi

Slowest Pace

17:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:36

33% of race

Time at Steady Pace

1:57:52

32% of race

Time at Slower Pace

2:07:07

35% of race

Average Pace: 14:01 /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 mi11:03:3931:1010:0231:10
10:02
#23063
10K
6.21 mi11:41:131:08:4411:0437:34
12:05
#24630
15K
9.32 mi12:22:271:49:5811:4841:14
13:16
#25036
20K
12.43 mi13:06:242:33:5512:2343:57
14:09
#25208
Half
13.11 mi13:15:452:43:1612:279:21
13:42
#25239
25K
15.53 mi13:55:283:22:5913:0439:43
16:23
#25371
30K
18.64 mi14:45:334:13:0413:3550:05
16:07
#25423
20M
20.00 mi15:06:314:34:0213:4220:58
15:26
#25436
21M
21.00 mi15:23:514:51:2213:5217:20
17:20
#25451
35K
21.75 mi15:34:495:02:2013:5410:58
14:40
#25454
23M
23.00 mi15:53:455:21:1613:5818:56
15:07
#25468
24M
24.00 mi16:07:275:34:5813:5713:42
13:42
#25469
40K
24.85 mi16:21:255:48:5614:0213:58
16:20
#25487
25.2M
25.20 mi16:27:265:54:5714:056:01
17:27
#25486
Finish
26.22 mi16:40:046:07:3514:0212:38
12:24
#25475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi230639428942825363(Top 99%)10806(Top 99%)10806(Top 1234%)
10K6.21 mi3.10 mi24630-156710337-90910337-90925158(Top 98%)10665(Top 98%)10665(Top 1217%)
15K9.32 mi3.11 mi25036-40610586-24910586-24925363(Top 99%)10806(Top 99%)10806(Top 1234%)
20K12.43 mi3.11 mi25208-17210702-11610702-11625398(Top 99%)10839(Top 99%)10839(Top 1237%)
Half13.11 mi0.68 mi25239-3110720-1810720-1825366(Top 99%)10830(Top 99%)10830(Top 1236%)
25K15.53 mi2.42 mi25371-13210811-9110811-9125480(Top 100%)10896(Top 100%)10896(Top 1244%)
30K18.64 mi3.11 mi25423-5210853-4210853-4225350(Top 99%)10842(Top 99%)10842(Top 1238%)
20M20.00 mi1.36 mi25436-1310862-910862-924988(Top 98%)10700(Top 98%)10700(Top 1221%)
21M21.00 mi1.00 mi25451-1510874-1210874-1225148(Top 98%)10785(Top 99%)10785(Top 1231%)
35K21.75 mi0.75 mi25454-310875-110875-124734(Top 97%)10633(Top 97%)10633(Top 1214%)
23M23.00 mi1.25 mi25468-1410883-810883-824742(Top 97%)10627(Top 97%)10627(Top 1213%)
24M24.00 mi1.00 mi25469-110886-310886-323893(Top 94%)10310(Top 94%)10310(Top 1177%)
40K24.85 mi0.85 mi25487-1810898-1210898-1225072(Top 98%)10784(Top 99%)10784(Top 1231%)
25.2M25.20 mi0.35 mi25486+1108981089824839(Top 97%)10700(Top 98%)10700(Top 1221%)
Finish26.22 mi1.02 mi25475+1110894+410894+423757(Top 93%)10287(Top 94%)10287(Top 1174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

25363

Females

10806

F55-59

10806

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

25158

Females

10665

F55-59

10665

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

25363

Females

10806

F55-59

10806

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

25398

Females

10839

F55-59

10839

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

25366

Females

10830

F55-59

10830

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

25480

Females

10896

F55-59

10896

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25350

Females

10842

F55-59

10842

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

24988

Females

10700

F55-59

10700

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

25148

Females

10785

F55-59

10785

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

24734

Females

10633

F55-59

10633

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

24742

Females

10627

F55-59

10627

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

23893

Females

10310

F55-59

10310

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

25072

Females

10784

F55-59

10784

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

24839

Females

10700

F55-59

10700

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23757

Females

10287

F55-59

10287

Passing Analysis

Category:
Athletes Passed
79
Passed By
2491
Net Change
-2412
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23063
5K → 10K21569-1567#23063#24630
10K → 15K7413-406#24630#25036
15K → 20K9181-172#25036#25208
20K → Half233-31#25208#25239
Half → 25K4136-132#25239#25371
25K → 30K1264-52#25371#25423
30K → 20M720-13#25423#25436
20M → 21M419-15#25436#25451
21M → 35K58-3#25451#25454
35K → 23M317-14#25454#25468
23M → 24M910-1#25468#25469
24M → 40K220-18#25469#25487
40K → 25.2M10+1#25487#25486
25.2M → Finish121+11#25486#25475
TOTALS792491-2412
📊

Passing Visuals

Category:
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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