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BOSTON MARATHON 2024

Angeline Lim

Bib: 21601•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 50%
Masters (Masters Women)
#0 / 6263
Top 40%
Division (F45-49)
#0 / 1753
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
8:38/mi
26:50
↑ 97↓ 3451.5%
10K· 6.21 mi
8:21/mi
52:47
↑ 79↓ 1380.4%
15K· 9.32 mi
8:35/mi
1:19:27
↑ 67↓ 78
20K· 12.43 mi
8:52/mi
1:47:01
↑ 106↓ 860.1%
Half· 13.11 mi
8:37/mi
1:52:54
↑ 19↓ 370.5%
25K· 15.53 mi
9:02/mi
2:14:48
↑ 66↓ 880.2%
30K· 18.64 mi
9:12/mi
2:43:23
↑ 181↓ 1480.2%
20M
8:59/mi
2:55:35
↑ 64↓ 500.2%
21M
9:53/mi
3:05:28
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:12:24
↑ 17↓ 861.7%
23M
9:22/mi
3:24:08
↑ 23↓ 630.6%
24M
8:58/mi
3:33:06
↓ 821.3%
40K· 24.85 mi
9:20/mi
3:41:05
↓ 200.3%
25.2M
11:07/mi
3:44:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
3:53:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:54
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:01:00
Pace9:14 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0526:508:3826:50
8:38
-
10K
6.21 mi11:49:0252:478:3025:57
8:21
-0:17
15K
9.32 mi12:15:421:19:278:3126:40
8:35
+0:14
20K
12.43 mi12:43:161:47:018:3727:34
8:52
+0:17
Half
13.11 mi12:49:091:52:548:375:53
8:37
-0:15
25K
15.53 mi13:11:032:14:488:4121:54
9:02
+0:25
30K
18.64 mi13:39:382:43:238:4628:35
9:12
+0:10
20M
20.00 mi13:51:502:55:358:4712:12
8:59
-0:13
21M
21.00 mi14:01:433:05:288:509:53
9:53
+0:54
35K
21.75 mi14:08:393:12:248:516:56
9:16
-0:37
23M
23.00 mi14:20:233:24:088:5311:44
9:22
+0:06
24M
24.00 mi14:29:213:33:068:538:58
8:58
-0:24
40K
24.85 mi14:37:203:41:058:547:59
9:20
+0:22
25.2M
25.20 mi14:41:103:44:558:563:50
11:07
+1:47
Finish
26.22 mi14:50:093:53:548:568:59
8:49
-2:18

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

8:21 /mi

Average Pace

8:56 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:20

36% of race

Time at Steady Pace

1:55:08

49% of race

Time at Slower Pace

33:26

14% of race

Average Pace: 8:55 /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 mi11:23:0526:508:3826:50
8:38
#18521
10K
6.21 mi11:49:0252:478:3025:57
8:21
#17502
15K
9.32 mi12:15:421:19:278:3126:40
8:35
#17253
20K
12.43 mi12:43:161:47:018:3727:34
8:52
#17048
Half
13.11 mi12:49:091:52:548:375:53
8:37
#16994
25K
15.53 mi13:11:032:14:488:4121:54
9:02
#16724
30K
18.64 mi13:39:382:43:238:4628:35
9:12
#16231
20M
20.00 mi13:51:502:55:358:4712:12
8:59
#15917
21M
21.00 mi14:01:433:05:288:509:53
9:53
#15722
35K
21.75 mi14:08:393:12:248:516:56
9:16
#15675
23M
23.00 mi14:20:233:24:088:5311:44
9:22
#15491
24M
24.00 mi14:29:213:33:068:538:58
8:58
#15341
40K
24.85 mi14:37:203:41:058:547:59
9:20
#15201
25.2M
25.20 mi14:41:103:44:558:563:50
11:07
#15178
Finish
26.22 mi14:50:093:53:548:568:59
8:49
#15089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi185217064706416862(Top 66%)6056(Top 55%)6056(Top 345%)
10K6.21 mi3.10 mi17502+10196449+6156449+61516453(Top 64%)5797(Top 53%)5797(Top 331%)
15K9.32 mi3.11 mi17253+2496296+1536296+15316862(Top 66%)6056(Top 55%)6056(Top 345%)
20K12.43 mi3.11 mi17048+2056192+1046192+10416756(Top 66%)6035(Top 55%)6035(Top 344%)
Half13.11 mi0.68 mi16994+546171+216171+2116419(Top 64%)5878(Top 54%)5878(Top 335%)
25K15.53 mi2.42 mi16724+2706032+1396032+13915663(Top 61%)5537(Top 51%)5537(Top 316%)
30K18.64 mi3.11 mi16231+4935813+2195813+21914198(Top 56%)4980(Top 46%)4980(Top 284%)
20M20.00 mi1.36 mi15917+3145661+1525661+15212043(Top 47%)4055(Top 37%)4055(Top 231%)
21M21.00 mi1.00 mi15722+1955593+685593+6812531(Top 49%)4545(Top 42%)4545(Top 259%)
35K21.75 mi0.75 mi15675+475592+15592+114591(Top 57%)5636(Top 52%)5636(Top 322%)
23M23.00 mi1.25 mi15491+1845533+595533+5912947(Top 51%)4882(Top 45%)4882(Top 278%)
24M24.00 mi1.00 mi15341+1505481+525481+5212020(Top 47%)4428(Top 41%)4428(Top 253%)
40K24.85 mi0.85 mi15201+1405441+405441+4012455(Top 49%)4762(Top 44%)4762(Top 272%)
25.2M25.20 mi0.35 mi15178+235446-55446-514909(Top 58%)5991(Top 55%)5991(Top 342%)
Finish26.22 mi1.02 mi15089+895421+255421+2513276(Top 52%)5107(Top 47%)5107(Top 291%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

16862

Females

6056

F45-49

6056

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16453

Females

5797

F45-49

5797

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

16862

Females

6056

F45-49

6056

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

16756

Females

6035

F45-49

6035

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16419

Females

5878

F45-49

5878

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15663

Females

5537

F45-49

5537

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14198

Females

4980

F45-49

4980

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12043

Females

4055

F45-49

4055

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12531

Females

4545

F45-49

4545

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14591

Females

5636

F45-49

5636

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

12947

Females

4882

F45-49

4882

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12020

Females

4428

F45-49

4428

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12455

Females

4762

F45-49

4762

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14909

Females

5991

F45-49

5991

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13276

Females

5107

F45-49

5107

Passing Analysis

Category:
Athletes Passed
4075
Passed By
643
Net Change
+3432
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18521
5K → 10K104728+1019#18521#17502
10K → 15K381132+249#17502#17253
15K → 20K356151+205#17253#17048
20K → Half6511+54#17048#16994
Half → 25K34575+270#16994#16724
25K → 30K53239+493#16724#16231
30K → 20M3195+314#16231#15917
20M → 21M22328+195#15917#15722
21M → 35K8740+47#15722#15675
35K → 23M21834+184#15675#15491
23M → 24M16919+150#15491#15341
24M → 40K16222+140#15341#15201
40K → 25.2M5128+23#15201#15178
25.2M → Finish12031+89#15178#15089
TOTALS4075643+3432
📊

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