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BOSTON MARATHON 2024

Carla Worrall

Bib: 21951•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Masters (Masters Women)
#0 / 6263
Top 31%
Division (F50-54)
#0 / 1187
Top 23%
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
8:03/mi
25:01
↑ 97↓ 3451.5%
10K· 6.21 mi
8:19/mi
50:51
↑ 79↓ 1380.4%
15K· 9.32 mi
8:21/mi
1:16:46
↑ 67↓ 78
20K· 12.43 mi
8:30/mi
1:43:11
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:48:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:37/mi
2:09:39
↑ 66↓ 880.2%
30K· 18.64 mi
8:53/mi
2:37:15
↑ 181↓ 1480.2%
20M
8:58/mi
2:49:26
↑ 64↓ 500.2%
21M
9:23/mi
2:58:49
↑ 106↓ 241.6%
35K· 21.75 mi
8:52/mi
3:05:27
↑ 17↓ 861.7%
23M
9:13/mi
3:16:59
↑ 23↓ 630.6%
24M
9:06/mi
3:26:05
↓ 821.3%
40K· 24.85 mi
9:13/mi
3:33:58
↓ 200.3%
25.2M
10:50/mi
3:37:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:55/mi
3:46:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:46
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:58:01
Pace9:00 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3625:018:0325:01
8:03
-
10K
6.21 mi11:47:2650:518:1125:50
8:19
+0:16
15K
9.32 mi12:13:211:16:468:1425:55
8:21
+0:02
20K
12.43 mi12:39:461:43:118:1826:25
8:30
+0:09
Half
13.11 mi12:45:211:48:468:185:35
8:11
-0:19
25K
15.53 mi13:06:142:09:398:2120:53
8:37
+0:26
30K
18.64 mi13:33:502:37:158:2627:36
8:53
+0:16
20M
20.00 mi13:46:012:49:268:2812:11
8:58
+0:05
21M
21.00 mi13:55:242:58:498:319:23
9:23
+0:25
35K
21.75 mi14:02:023:05:278:326:38
8:52
-0:31
23M
23.00 mi14:13:343:16:598:3411:32
9:13
+0:21
24M
24.00 mi14:22:403:26:058:359:06
9:06
-0:07
40K
24.85 mi14:30:333:33:588:377:53
9:13
+0:07
25.2M
25.20 mi14:34:173:37:428:383:44
10:50
+1:37
Finish
26.22 mi14:43:223:46:478:399:05
8:55
-1:55

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

8:03 /mi

Average Pace

8:39 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:46

48% of race

Time at Steady Pace

1:25:29

38% of race

Time at Slower Pace

32:32

14% of race

Average Pace: 8:39 /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 mi11:21:3625:018:0325:01
8:03
#15041
10K
6.21 mi11:47:2650:518:1125:50
8:19
#15662
15K
9.32 mi12:13:211:16:468:1425:55
8:21
#15559
20K
12.43 mi12:39:461:43:118:1826:25
8:30
#15308
Half
13.11 mi12:45:211:48:468:185:35
8:11
#15227
25K
15.53 mi13:06:142:09:398:2120:53
8:37
#14910
30K
18.64 mi13:33:502:37:158:2627:36
8:53
#14442
20M
20.00 mi13:46:012:49:268:2812:11
8:58
#14216
21M
21.00 mi13:55:242:58:498:319:23
9:23
#13951
35K
21.75 mi14:02:023:05:278:326:38
8:52
#13852
23M
23.00 mi14:13:343:16:598:3411:32
9:13
#13731
24M
24.00 mi14:22:403:26:058:359:06
9:06
#13663
40K
24.85 mi14:30:333:33:588:377:53
9:13
#13566
25.2M
25.20 mi14:34:173:37:428:383:44
10:50
#13564
Finish
26.22 mi14:43:223:46:478:399:05
8:55
#13538
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi150414973497315517(Top 61%)5269(Top 48%)5269(Top 444%)
10K6.21 mi3.10 mi15662-6215332-3595332-35916212(Top 63%)5651(Top 52%)5651(Top 476%)
15K9.32 mi3.11 mi15559+1035282+505282+5015517(Top 61%)5269(Top 48%)5269(Top 444%)
20K12.43 mi3.11 mi15308+2515144+1385144+13814835(Top 58%)4904(Top 45%)4904(Top 413%)
Half13.11 mi0.68 mi15227+815093+515093+5113957(Top 55%)4451(Top 41%)4451(Top 375%)
25K15.53 mi2.42 mi14910+3174943+1504943+15013677(Top 54%)4426(Top 41%)4426(Top 373%)
30K18.64 mi3.11 mi14442+4684743+2004743+20012677(Top 50%)4098(Top 38%)4098(Top 345%)
20M20.00 mi1.36 mi14216+2264659+844659+8411955(Top 47%)4000(Top 37%)4000(Top 337%)
21M21.00 mi1.00 mi13951+2654575+844575+8410339(Top 40%)3402(Top 31%)3402(Top 287%)
35K21.75 mi0.75 mi13852+994549+264549+2612695(Top 50%)4641(Top 42%)4641(Top 391%)
23M23.00 mi1.25 mi13731+1214538+114538+1112208(Top 48%)4512(Top 41%)4512(Top 380%)
24M24.00 mi1.00 mi13663+684543-54543-512666(Top 50%)4751(Top 43%)4751(Top 400%)
40K24.85 mi0.85 mi13566+974533+104533+1011911(Top 47%)4495(Top 41%)4495(Top 379%)
25.2M25.20 mi0.35 mi13564+24550-174550-1713929(Top 55%)5525(Top 51%)5525(Top 465%)
Finish26.22 mi1.02 mi13538+264573-234573-2313797(Top 54%)5371(Top 49%)5371(Top 452%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15517

Females

5269

F50-54

5269

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16212

Females

5651

F50-54

5651

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15517

Females

5269

F50-54

5269

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14835

Females

4904

F50-54

4904

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

13957

Females

4451

F50-54

4451

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13677

Females

4426

F50-54

4426

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12677

Females

4098

F50-54

4098

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

11955

Females

4000

F50-54

4000

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10339

Females

3402

F50-54

3402

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12695

Females

4641

F50-54

4641

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12208

Females

4512

F50-54

4512

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12666

Females

4751

F50-54

4751

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11911

Females

4495

F50-54

4495

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13929

Females

5525

F50-54

5525

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

13797

Females

5371

F50-54

5371

Passing Analysis

Category:
Athletes Passed
3003
Passed By
1500
Net Change
+1503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15041
5K → 10K97718-621#15041#15662
10K → 15K280177+103#15662#15559
15K → 20K355104+251#15559#15308
20K → Half887+81#15308#15227
Half → 25K38467+317#15227#14910
25K → 30K52860+468#14910#14442
30K → 20M26236+226#14442#14216
20M → 21M28419+265#14216#13951
21M → 35K13940+99#13951#13852
35K → 23M18362+121#13852#13731
23M → 24M11850+68#13731#13663
24M → 40K14144+97#13663#13566
40K → 25.2M4745+2#13566#13564
25.2M → Finish9771+26#13564#13538
TOTALS30031500+1503
📊

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