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BOSTON MARATHON 2024

Emma Carver

Bib: 19506•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
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
8:52/mi
27:33
↑ 97↓ 3451.5%
10K· 6.21 mi
8:54/mi
55:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:23:02
↑ 67↓ 78
20K· 12.43 mi
9:16/mi
1:51:49
↑ 106↓ 860.1%
Half· 13.11 mi
9:01/mi
1:57:58
↑ 19↓ 370.5%
25K· 15.53 mi
9:22/mi
2:20:41
↑ 66↓ 880.2%
30K· 18.64 mi
9:38/mi
2:50:36
↑ 181↓ 1480.2%
20M
9:29/mi
3:03:29
↑ 64↓ 500.2%
21M
10:15/mi
3:13:44
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
3:20:32
↑ 17↓ 861.7%
23M
9:19/mi
3:32:12
↑ 23↓ 630.6%
24M
9:26/mi
3:41:38
↓ 821.3%
40K· 24.85 mi
9:53/mi
3:50:05
↓ 200.3%
25.2M
10:00/mi
3:53:32
↑ 13↓ 160.2%
Finish· 26.22 mi
8:32/mi
4:02:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:58
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:04:16
Pace9:29 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5527:338:5227:33
8:52
-
10K
6.21 mi11:53:3455:128:5327:39
8:54
+0:02
15K
9.32 mi12:21:241:23:028:5527:50
8:58
+0:04
20K
12.43 mi12:50:111:51:499:0028:47
9:16
+0:18
Half
13.11 mi12:56:201:57:589:006:09
9:01
-0:15
25K
15.53 mi13:19:032:20:419:0322:43
9:22
+0:21
30K
18.64 mi13:48:582:50:369:0929:55
9:38
+0:16
20M
20.00 mi14:01:513:03:299:1012:53
9:29
-0:09
21M
21.00 mi14:12:063:13:449:1410:15
10:15
+0:46
35K
21.75 mi14:18:543:20:329:136:48
9:05
-1:10
23M
23.00 mi14:30:343:32:129:1411:40
9:19
+0:14
24M
24.00 mi14:40:003:41:389:149:26
9:26
+0:07
40K
24.85 mi14:48:273:50:059:158:27
9:53
+0:27
25.2M
25.20 mi14:51:543:53:329:163:27
10:00
+0:07
Finish
26.22 mi15:00:364:02:149:158:42
8:32
-1:28

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

8:32 /mi

Average Pace

9:15 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:41

43% of race

Time at Steady Pace

1:25:29

35% of race

Time at Slower Pace

52:04

21% of race

Average Pace: 9:14 /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 mi11:25:5527:338:5227:33
8:52
#19556
10K
6.21 mi11:53:3455:128:5327:39
8:54
#19412
15K
9.32 mi12:21:241:23:028:5527:50
8:58
#19183
20K
12.43 mi12:50:111:51:499:0028:47
9:16
#18952
Half
13.11 mi12:56:201:57:589:006:09
9:01
#18910
25K
15.53 mi13:19:032:20:419:0322:43
9:22
#18565
30K
18.64 mi13:48:582:50:369:0929:55
9:38
#18052
20M
20.00 mi14:01:513:03:299:1012:53
9:29
#17770
21M
21.00 mi14:12:063:13:449:1410:15
10:15
#17554
35K
21.75 mi14:18:543:20:329:136:48
9:05
#17402
23M
23.00 mi14:30:343:32:129:1411:40
9:19
#17124
24M
24.00 mi14:40:003:41:389:149:26
9:26
#16998
40K
24.85 mi14:48:273:50:059:158:27
9:53
#16880
25.2M
25.20 mi14:51:543:53:329:163:27
10:00
#16762
Finish
26.22 mi15:00:364:02:149:158:42
8:32
#16545
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi195567655765518713(Top 73%)7081(Top 65%)7081(Top 404%)
10K6.21 mi3.10 mi19412+1447538+1177538+11719345(Top 76%)7469(Top 68%)7469(Top 426%)
15K9.32 mi3.11 mi19183+2297399+1397399+13918713(Top 73%)7081(Top 65%)7081(Top 404%)
20K12.43 mi3.11 mi18952+2317261+1387261+13818439(Top 72%)6955(Top 64%)6955(Top 397%)
Half13.11 mi0.68 mi18910+427245+167245+1618347(Top 72%)6964(Top 64%)6964(Top 397%)
25K15.53 mi2.42 mi18565+3457071+1747071+17417085(Top 67%)6317(Top 58%)6317(Top 360%)
30K18.64 mi3.11 mi18052+5136860+2116860+21115973(Top 63%)5956(Top 55%)5956(Top 340%)
20M20.00 mi1.36 mi17770+2826734+1266734+12614475(Top 57%)5381(Top 49%)5381(Top 307%)
21M21.00 mi1.00 mi17554+2166630+1046630+10413954(Top 55%)5295(Top 48%)5295(Top 302%)
35K21.75 mi0.75 mi17402+1526565+656565+6513799(Top 54%)5228(Top 48%)5228(Top 298%)
23M23.00 mi1.25 mi17124+2786441+1246441+12412702(Top 50%)4772(Top 44%)4772(Top 272%)
24M24.00 mi1.00 mi16998+1266395+466395+4614214(Top 56%)5548(Top 51%)5548(Top 316%)
40K24.85 mi0.85 mi16880+1186370+256370+2514601(Top 57%)5823(Top 53%)5823(Top 332%)
25.2M25.20 mi0.35 mi16762+1186309+616309+6111044(Top 43%)4142(Top 38%)4142(Top 236%)
Finish26.22 mi1.02 mi16545+2176217+926217+9211765(Top 46%)4367(Top 40%)4367(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

18713

Females

7081

F45-49

7081

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

19345

Females

7469

F45-49

7469

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

18713

Females

7081

F45-49

7081

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18439

Females

6955

F45-49

6955

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

18347

Females

6964

F45-49

6964

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17085

Females

6317

F45-49

6317

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

15973

Females

5956

F45-49

5956

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14475

Females

5381

F45-49

5381

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

13954

Females

5295

F45-49

5295

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13799

Females

5228

F45-49

5228

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12702

Females

4772

F45-49

4772

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14214

Females

5548

F45-49

5548

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14601

Females

5823

F45-49

5823

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11044

Females

4142

F45-49

4142

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

11765

Females

4367

F45-49

4367

Passing Analysis

Category:
Athletes Passed
3629
Passed By
618
Net Change
+3011
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19556
5K → 10K326182+144#19556#19412
10K → 15K337108+229#19412#19183
15K → 20K377146+231#19183#18952
20K → Half6220+42#18952#18910
Half → 25K39247+345#18910#18565
25K → 30K54835+513#18565#18052
30K → 20M2919+282#18052#17770
20M → 21M2259+216#17770#17554
21M → 35K1542+152#17554#17402
35K → 23M2802+278#17402#17124
23M → 24M14014+126#17124#16998
24M → 40K15537+118#16998#16880
40K → 25.2M1213+118#16880#16762
25.2M → Finish2214+217#16762#16545
TOTALS3629618+3011
📊

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