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BOSTON MARATHON 2024

Carla Rocha

Bib: 21115•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Masters (Masters Women)
#0 / 6263
Top 30%
Division (F55-59)
#0 / 876
Top 12%
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
8:18/mi
25:48
↑ 97↓ 3451.5%
10K· 6.21 mi
8:24/mi
51:54
↑ 79↓ 1380.4%
15K· 9.32 mi
8:27/mi
1:18:09
↑ 67↓ 78
20K· 12.43 mi
8:33/mi
1:44:44
↑ 106↓ 860.1%
Half· 13.11 mi
8:14/mi
1:50:21
↑ 19↓ 370.5%
25K· 15.53 mi
8:35/mi
2:11:10
↑ 66↓ 880.2%
30K· 18.64 mi
9:06/mi
2:39:27
↑ 181↓ 1480.2%
20M
9:20/mi
2:52:08
↑ 64↓ 500.2%
21M
9:28/mi
3:01:36
↑ 106↓ 241.6%
35K· 21.75 mi
8:23/mi
3:07:52
↑ 17↓ 861.7%
23M
8:45/mi
3:18:49
↑ 23↓ 630.6%
24M
8:34/mi
3:27:23
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:34:46
↓ 200.3%
25.2M
9:52/mi
3:38:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:06/mi
3:46:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:21
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:56:04
Pace8:51 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0125:488:1825:48
8:18
-
10K
6.21 mi11:49:0751:548:2126:06
8:24
+0:06
15K
9.32 mi12:15:221:18:098:2326:15
8:27
+0:03
20K
12.43 mi12:41:571:44:448:2626:35
8:33
+0:06
Half
13.11 mi12:47:341:50:218:255:37
8:14
-0:19
25K
15.53 mi13:08:232:11:108:2720:49
8:35
+0:21
30K
18.64 mi13:36:402:39:278:3328:17
9:06
+0:31
20M
20.00 mi13:49:212:52:088:3612:41
9:20
+0:14
21M
21.00 mi13:58:493:01:368:399:28
9:28
+0:08
35K
21.75 mi14:05:053:07:528:386:16
8:23
-1:05
23M
23.00 mi14:16:023:18:498:3910:57
8:45
+0:22
24M
24.00 mi14:24:363:27:238:388:34
8:34
-0:11
40K
24.85 mi14:31:593:34:468:387:23
8:38
+0:04
25.2M
25.20 mi14:35:233:38:108:393:24
9:52
+1:14
Finish
26.22 mi14:43:383:46:258:398:15
8:06
-1:46

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

8:06 /mi

Average Pace

8:39 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:40

18% of race

Time at Steady Pace

2:12:55

59% of race

Time at Slower Pace

53:50

24% of race

Average Pace: 8:38 /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 mi11:23:0125:488:1825:48
8:18
#16678
10K
6.21 mi11:49:0751:548:2126:06
8:24
#16642
15K
9.32 mi12:15:221:18:098:2326:15
8:27
#16428
20K
12.43 mi12:41:571:44:448:2626:35
8:33
#15983
Half
13.11 mi12:47:341:50:218:255:37
8:14
#15895
25K
15.53 mi13:08:232:11:108:2720:49
8:35
#15462
30K
18.64 mi13:36:402:39:278:3328:17
9:06
#15118
20M
20.00 mi13:49:212:52:088:3612:41
9:20
#15025
21M
21.00 mi13:58:493:01:368:399:28
9:28
#14733
35K
21.75 mi14:05:053:07:528:386:16
8:23
#14531
23M
23.00 mi14:16:023:18:498:3910:57
8:45
#14213
24M
24.00 mi14:24:363:27:238:388:34
8:34
#13986
40K
24.85 mi14:31:593:34:468:387:23
8:38
#13765
25.2M
25.20 mi14:35:233:38:108:393:24
9:52
#13676
Finish
26.22 mi14:43:383:46:258:398:15
8:06
#13468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi166785968596816120(Top 63%)5629(Top 52%)5629(Top 643%)
10K6.21 mi3.10 mi16642+365942+265942+2616696(Top 65%)5946(Top 54%)5946(Top 679%)
15K9.32 mi3.11 mi16428+2145815+1275815+12716120(Top 63%)5629(Top 52%)5629(Top 643%)
20K12.43 mi3.11 mi15983+4455563+2525563+25215114(Top 59%)5074(Top 46%)5074(Top 579%)
Half13.11 mi0.68 mi15895+885515+485515+4814246(Top 56%)4606(Top 42%)4606(Top 526%)
25K15.53 mi2.42 mi15462+4335279+2365279+23613520(Top 53%)4334(Top 40%)4334(Top 495%)
30K18.64 mi3.11 mi15118+3445153+1265153+12613736(Top 54%)4693(Top 43%)4693(Top 536%)
20M20.00 mi1.36 mi15025+935143+105143+1013782(Top 54%)5000(Top 46%)5000(Top 571%)
21M21.00 mi1.00 mi14733+2925017+1265017+12610727(Top 42%)3600(Top 33%)3600(Top 411%)
35K21.75 mi0.75 mi14531+2024920+974920+9710068(Top 39%)3278(Top 30%)3278(Top 374%)
23M23.00 mi1.25 mi14213+3184799+1214799+1219836(Top 38%)3315(Top 30%)3315(Top 378%)
24M24.00 mi1.00 mi13986+2274722+774722+779887(Top 39%)3390(Top 31%)3390(Top 387%)
40K24.85 mi0.85 mi13765+2214640+824640+829099(Top 36%)3141(Top 29%)3141(Top 359%)
25.2M25.20 mi0.35 mi13676+894614+264614+2610424(Top 41%)3841(Top 35%)3841(Top 438%)
Finish26.22 mi1.02 mi13468+2084532+824532+829189(Top 36%)3152(Top 29%)3152(Top 360%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16120

Females

5629

F55-59

5629

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16696

Females

5946

F55-59

5946

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16120

Females

5629

F55-59

5629

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15114

Females

5074

F55-59

5074

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14246

Females

4606

F55-59

4606

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13520

Females

4334

F55-59

4334

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13736

Females

4693

F55-59

4693

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13782

Females

5000

F55-59

5000

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10727

Females

3600

F55-59

3600

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10068

Females

3278

F55-59

3278

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

9836

Females

3315

F55-59

3315

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

9887

Females

3390

F55-59

3390

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9099

Females

3141

F55-59

3141

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10424

Females

3841

F55-59

3841

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9189

Females

3152

F55-59

3152

Passing Analysis

Category:
Athletes Passed
3931
Passed By
721
Net Change
+3210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16678
5K → 10K300264+36#16678#16642
10K → 15K343129+214#16642#16428
15K → 20K50560+445#16428#15983
20K → Half10012+88#15983#15895
Half → 25K46128+433#15895#15462
25K → 30K43793+344#15462#15118
30K → 20M16774+93#15118#15025
20M → 21M30614+292#15025#14733
21M → 35K2064+202#14733#14531
35K → 23M3279+318#14531#14213
23M → 24M23912+227#14213#13986
24M → 40K2276+221#13986#13765
40K → 25.2M10112+89#13765#13676
25.2M → Finish2124+208#13676#13468
TOTALS3931721+3210
📊

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