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BOSTON MARATHON 2024

Cecilia Moreno

Bib: 20687•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 33%
Masters (Masters Women)
#0 / 6263
Top 21%
Division (F50-54)
#0 / 1187
Top 14%
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
7:54/mi
24:33
↑ 97↓ 3451.5%
10K· 6.21 mi
7:56/mi
49:12
↑ 79↓ 1380.4%
15K· 9.32 mi
7:58/mi
1:13:57
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:38:53
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:44:12
↑ 19↓ 370.5%
25K· 15.53 mi
8:10/mi
2:03:59
↑ 66↓ 880.2%
30K· 18.64 mi
8:38/mi
2:30:47
↑ 181↓ 1480.2%
20M
8:48/mi
2:42:45
↑ 64↓ 500.2%
21M
9:28/mi
2:52:13
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
2:58:38
↑ 17↓ 861.7%
23M
8:59/mi
3:09:53
↑ 23↓ 630.6%
24M
8:50/mi
3:18:43
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:26:30
↓ 200.3%
25.2M
10:03/mi
3:29:58
↑ 13↓ 160.2%
Finish· 26.22 mi
9:03/mi
3:39:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:12
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:54:59
Pace8:46 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2724:337:5424:33
7:54
-
10K
6.21 mi11:43:0649:127:5524:39
7:56
+0:02
15K
9.32 mi12:07:511:13:577:5624:45
7:58
+0:02
20K
12.43 mi12:32:471:38:537:5724:56
8:02
+0:04
Half
13.11 mi12:38:061:44:127:575:19
7:48
-0:14
25K
15.53 mi12:57:532:03:597:5919:47
8:10
+0:22
30K
18.64 mi13:24:412:30:478:0526:48
8:38
+0:28
20M
20.00 mi13:36:392:42:458:0811:58
8:48
+0:10
21M
21.00 mi13:46:072:52:138:129:28
9:28
+0:40
35K
21.75 mi13:52:322:58:388:136:25
8:35
-0:53
23M
23.00 mi14:03:473:09:538:1511:15
8:59
+0:24
24M
24.00 mi14:12:373:18:438:178:50
8:50
-0:09
40K
24.85 mi14:20:243:26:308:187:47
9:06
+0:16
25.2M
25.20 mi14:23:523:29:588:203:28
10:03
+0:57
Finish
26.22 mi14:33:053:39:118:229:13
9:03
-1:00

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

7:48 /mi

Average Pace

8:22 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:59

57% of race

Time at Steady Pace

54:01

25% of race

Time at Slower Pace

41:11

19% of race

Average Pace: 8:22 /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 mi11:18:2724:337:5424:33
7:54
#13905
10K
6.21 mi11:43:0649:127:5524:39
7:56
#13802
15K
9.32 mi12:07:511:13:577:5624:45
7:58
#13580
20K
12.43 mi12:32:471:38:537:5724:56
8:02
#13069
Half
13.11 mi12:38:061:44:127:575:19
7:48
#12948
25K
15.53 mi12:57:532:03:597:5919:47
8:10
#12547
30K
18.64 mi13:24:412:30:478:0526:48
8:38
#12285
20M
20.00 mi13:36:392:42:458:0811:58
8:48
#12139
21M
21.00 mi13:46:072:52:138:129:28
9:28
#11996
35K
21.75 mi13:52:322:58:388:136:25
8:35
#11948
23M
23.00 mi14:03:473:09:538:1511:15
8:59
#11838
24M
24.00 mi14:12:373:18:438:178:50
8:50
#11791
40K
24.85 mi14:20:243:26:308:187:47
9:06
#11718
25.2M
25.20 mi14:23:523:29:588:203:28
10:03
#11703
Finish
26.22 mi14:33:053:39:118:229:13
9:03
#11789
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi139054252425213216(Top 52%)3925(Top 36%)3925(Top 331%)
10K6.21 mi3.10 mi13802+1034213+394213+3913715(Top 54%)4173(Top 38%)4173(Top 352%)
15K9.32 mi3.11 mi13580+2224106+1074106+10713216(Top 52%)3925(Top 36%)3925(Top 331%)
20K12.43 mi3.11 mi13069+5113817+2893817+28912023(Top 47%)3336(Top 31%)3336(Top 281%)
Half13.11 mi0.68 mi12948+1213756+613756+6111363(Top 44%)3008(Top 28%)3008(Top 253%)
25K15.53 mi2.42 mi12547+4013562+1943562+19411144(Top 44%)3038(Top 28%)3038(Top 256%)
30K18.64 mi3.11 mi12285+2623510+523510+5211307(Top 44%)3347(Top 31%)3347(Top 282%)
20M20.00 mi1.36 mi12139+1463484+263484+2611131(Top 44%)3548(Top 32%)3548(Top 299%)
21M21.00 mi1.00 mi11996+1433463+213463+2110716(Top 42%)3589(Top 33%)3589(Top 302%)
35K21.75 mi0.75 mi11948+483474-113474-1111193(Top 44%)3856(Top 35%)3856(Top 325%)
23M23.00 mi1.25 mi11838+1103482-83482-811096(Top 43%)3946(Top 36%)3946(Top 332%)
24M24.00 mi1.00 mi11791+473503-213503-2111297(Top 44%)4053(Top 37%)4053(Top 341%)
40K24.85 mi0.85 mi11718+733520-173520-1711363(Top 44%)4221(Top 39%)4221(Top 356%)
25.2M25.20 mi0.35 mi11703+153529-93529-911179(Top 44%)4172(Top 38%)4172(Top 351%)
Finish26.22 mi1.02 mi11789-863619-903619-9014427(Top 56%)5682(Top 52%)5682(Top 479%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13216

Females

3925

F50-54

3925

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13715

Females

4173

F50-54

4173

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13216

Females

3925

F50-54

3925

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12023

Females

3336

F50-54

3336

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11363

Females

3008

F50-54

3008

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11144

Females

3038

F50-54

3038

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11307

Females

3347

F50-54

3347

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11131

Females

3548

F50-54

3548

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10716

Females

3589

F50-54

3589

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11193

Females

3856

F50-54

3856

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

11096

Females

3946

F50-54

3946

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11297

Females

4053

F50-54

4053

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11363

Females

4221

F50-54

4221

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11179

Females

4172

F50-54

4172

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14427

Females

5682

F50-54

5682

Passing Analysis

Category:
Athletes Passed
3285
Passed By
1169
Net Change
+2116
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13905
5K → 10K352249+103#13905#13802
10K → 15K31896+222#13802#13580
15K → 20K56251+511#13580#13069
20K → Half1232+121#13069#12948
Half → 25K45352+401#12948#12547
25K → 30K429167+262#12547#12285
30K → 20M20963+146#12285#12139
20M → 21M19855+143#12139#11996
21M → 35K9749+48#11996#11948
35K → 23M17363+110#11948#11838
23M → 24M12376+47#11838#11791
24M → 40K13259+73#11791#11718
40K → 25.2M5338+15#11718#11703
25.2M → Finish63149-86#11703#11789
TOTALS32851169+2116
📊

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