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BOSTON MARATHON 2024

Carolina Alvarado

Bib: 7396•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 16%
Gender (Female)
#0 / 10924
Top 3%
Masters (Masters Women)
#0 / 6263
Top 0.9%
Division (F40-44)
#0 / 1613
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:05
Rank: #7726
Start → 5K
22:05 | 7:06/mi
10K· 6.21 mi
43:31
Rank: #6865 (+861)
5K → 10K
21:26 | 6:54/mi
15K· 9.32 mi
1:04:57
Rank: #6388 (+477)
10K → 15K
21:26 | 6:54/mi
20K· 12.43 mi
1:26:24
Rank: #5869 (+519)
15K → 20K
21:26 | 6:54/mi
Half· 13.11 mi
1:31:06
Rank: #5827 (+42)
20K → Half
4:42 | 6:54/mi
25K· 15.53 mi
1:48:16
Rank: #5546 (+281)
Half → 25K
17:10 | 7:05/mi
30K· 18.64 mi
2:10:54
Rank: #5136 (+410)
25K → 30K
22:38 | 7:17/mi
20M
2:20:52
Rank: #4925 (+211)
30K → 20M
9:58 | 7:20/mi
21M
2:28:43
Rank: #4761 (+164)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:34:08
Rank: #4686 (+75)
21M → 35K
5:25 | 7:14/mi
23M
2:43:04
Rank: #4418 (+268)
35K → 23M
8:56 | 7:08/mi
24M
2:50:13
Rank: #4222 (+196)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:56:53
Rank: #4176 (+46)
24M → 40K
6:40 | 7:48/mi
25.2M
2:59:35
Rank: #4099 (+77)
40K → 25.2M
2:42 | 7:48/mi
Finish· 26.22 mi
3:06:38
Rank: #3980 (+119)
25.2M → Finish
7:03 | 6:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:06
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:35:32
Pace7:17 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:5722:057:0622:05
7:06
-
10K
6.21 mi10:51:2343:317:0021:26
6:54
-0:12
15K
9.32 mi11:12:491:04:576:5821:26
6:54
0:00
20K
12.43 mi11:34:161:26:246:5721:26
6:54
0:00
Half
13.11 mi11:38:581:31:066:574:42
6:54
0:00
25K
15.53 mi11:56:081:48:166:5817:10
7:05
+0:11
30K
18.64 mi12:18:462:10:547:0122:38
7:17
+0:12
20M
20.00 mi12:28:442:20:527:039:58
7:20
+0:03
21M
21.00 mi12:36:352:28:437:057:51
7:51
+0:31
35K
21.75 mi12:42:002:34:087:055:25
7:14
-0:37
23M
23.00 mi12:50:562:43:047:058:56
7:08
-0:06
24M
24.00 mi12:58:052:50:137:067:09
7:09
+0:01
40K
24.85 mi13:04:452:56:537:076:40
7:48
+0:39
25.2M
25.20 mi13:07:272:59:357:082:42
7:48
0:00
Finish
26.22 mi13:14:303:06:387:077:03
6:55
-0:53

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

6:54 /mi

Average Pace

7:07 /mi

Slowest Pace

7:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:25

91% of race

Time at Steady Pace

17:13

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:29:5722:057:0622:05
7:06
#7726
10K
6.21 mi10:51:2343:317:0021:26
6:54
#6865
15K
9.32 mi11:12:491:04:576:5821:26
6:54
#6388
20K
12.43 mi11:34:161:26:246:5721:26
6:54
#5869
Half
13.11 mi11:38:581:31:066:574:42
6:54
#5827
25K
15.53 mi11:56:081:48:166:5817:10
7:05
#5546
30K
18.64 mi12:18:462:10:547:0122:38
7:17
#5136
20M
20.00 mi12:28:442:20:527:039:58
7:20
#4925
21M
21.00 mi12:36:352:28:437:057:51
7:51
#4761
35K
21.75 mi12:42:002:34:087:055:25
7:14
#4686
23M
23.00 mi12:50:562:43:047:058:56
7:08
#4418
24M
24.00 mi12:58:052:50:137:067:09
7:09
#4222
40K
24.85 mi13:04:452:56:537:076:40
7:48
#4176
25.2M
25.20 mi13:07:272:59:357:082:42
7:48
#4099
Finish
26.22 mi13:14:303:06:387:077:03
6:55
#3980
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi7726106610665577(Top 22%)501(Top 5%)501(Top 31%)
10K6.21 mi3.10 mi6865+861805+261805+2616015(Top 24%)589(Top 5%)589(Top 37%)
15K9.32 mi3.11 mi6388+477679+126679+1265577(Top 22%)501(Top 5%)501(Top 31%)
20K12.43 mi3.11 mi5869+519561+118561+1184642(Top 18%)365(Top 3%)365(Top 23%)
Half13.11 mi0.68 mi5827+42552+9552+95193(Top 20%)476(Top 4%)476(Top 30%)
25K15.53 mi2.42 mi5546+281503+49503+494730(Top 19%)447(Top 4%)447(Top 28%)
30K18.64 mi3.11 mi5136+410454+49454+494145(Top 16%)404(Top 4%)404(Top 25%)
20M20.00 mi1.36 mi4925+211431+23431+233706(Top 15%)364(Top 3%)364(Top 23%)
21M21.00 mi1.00 mi4761+164420+11420+113660(Top 14%)435(Top 4%)435(Top 27%)
35K21.75 mi0.75 mi4686+75419+1419+13952(Top 15%)511(Top 5%)511(Top 32%)
23M23.00 mi1.25 mi4418+268390+29390+292377(Top 9%)228(Top 2%)228(Top 14%)
24M24.00 mi1.00 mi4222+196379+11379+112845(Top 11%)342(Top 3%)342(Top 21%)
40K24.85 mi0.85 mi4176+46388-9388-94805(Top 19%)1128(Top 10%)1128(Top 70%)
25.2M25.20 mi0.35 mi4099+77382+6382+62189(Top 9%)266(Top 2%)266(Top 16%)
Finish26.22 mi1.02 mi3980+119378+4378+42814(Top 11%)421(Top 4%)421(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5577

Females

501

F40-44

501

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6015

Females

589

F40-44

589

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5577

Females

501

F40-44

501

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4642

Females

365

F40-44

365

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5193

Females

476

F40-44

476

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4730

Females

447

F40-44

447

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4145

Females

404

F40-44

404

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3706

Females

364

F40-44

364

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3660

Females

435

F40-44

435

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3952

Females

511

F40-44

511

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2377

Females

228

F40-44

228

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2845

Females

342

F40-44

342

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4805

Females

1128

F40-44

1128

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2189

Females

266

F40-44

266

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2814

Females

421

F40-44

421

Passing Analysis

Category:
Athletes Passed
3926
Passed By
180
Net Change
+3746
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7726
5K → 10K8698+861#7726#6865
10K → 15K4858+477#6865#6388
15K → 20K53011+519#6388#5869
20K → Half475+42#5869#5827
Half → 25K30322+281#5827#5546
25K → 30K44030+410#5546#5136
30K → 20M22514+211#5136#4925
20M → 21M17814+164#4925#4761
21M → 35K8914+75#4761#4686
35K → 23M2713+268#4686#4418
23M → 24M2015+196#4418#4222
24M → 40K8135+46#4222#4176
40K → 25.2M792+77#4176#4099
25.2M → Finish1289+119#4099#3980
TOTALS3926180+3746
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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