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BOSTON MARATHON 2024

Tiffany Castillo

Bib: 17532•F

FL

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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Age Group (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
26:13
Rank: #17442
Start → 5K
26:13 | 8:26/mi
10K· 6.21 mi
52:28
Rank: #17184 (+258)
5K → 10K
26:15 | 8:27/mi
15K· 9.32 mi
1:19:23
Rank: #17201 (-17)
10K → 15K
26:55 | 8:40/mi
20K· 12.43 mi
1:46:43
Rank: #16918 (+283)
15K → 20K
27:20 | 8:48/mi
Half· 13.11 mi
1:52:41
Rank: #16917 (+1)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:14:34
Rank: #16644 (+273)
Half → 25K
21:53 | 9:02/mi
30K· 18.64 mi
2:50:15
Rank: #17973 (-1329)
25K → 30K
35:41 | 11:29/mi
20M
3:05:53
Rank: #18281 (-308)
30K → 20M
15:38 | 11:30/mi
21M
3:19:46
Rank: #18630 (-349)
20M → 21M
13:53 | 13:53/mi
35K· 21.75 mi
3:26:58
Rank: #18509 (+121)
21M → 35K
7:12 | 9:37/mi
23M
3:45:42
Rank: #19179 (-670)
35K → 23M
18:44 | 14:58/mi
24M
3:58:09
Rank: #19341 (-162)
23M → 24M
12:27 | 12:27/mi
40K· 24.85 mi
4:08:50
Rank: #19429 (-88)
24M → 40K
10:41 | 12:30/mi
25.2M
4:14:21
Rank: #19549 (-120)
40K → 25.2M
5:31 | 16:00/mi
Finish· 26.22 mi
4:23:56
Rank: #19411 (+138)
25.2M → Finish
9:35 | 9:24/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:52:41
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:31:15
Pace11:32 /mi
📊Positive Split: 34.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4726:138:2626:13
8:26
-
10K
6.21 mi11:43:0252:288:2726:15
8:27
+0:01
15K
9.32 mi12:09:571:19:238:3126:55
8:40
+0:13
20K
12.43 mi12:37:171:46:438:3527:20
8:48
+0:08
Half
13.11 mi12:43:151:52:418:365:58
8:45
-0:03
25K
15.53 mi13:05:082:14:348:4021:53
9:02
+0:17
30K
18.64 mi13:40:492:50:159:0835:41
11:29
+2:27
20M
20.00 mi13:56:273:05:539:1815:38
11:30
+0:01
21M
21.00 mi14:10:203:19:469:3113:53
13:53
+2:23
35K
21.75 mi14:17:323:26:589:317:12
9:37
-4:16
23M
23.00 mi14:36:163:45:429:4918:44
14:58
+5:21
24M
24.00 mi14:48:433:58:099:5512:27
12:27
-2:31
40K
24.85 mi14:59:244:08:5010:0110:41
12:30
+0:03
25.2M
25.20 mi15:04:554:14:2110:065:31
16:00
+3:30
Finish
26.22 mi15:14:304:23:5610:049:35
9:24
-6:36

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:26 /mi

Average Pace

10:04 /mi

Slowest Pace

16:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:31:21

57% of race

Time at Slower Pace

1:52:35

43% of race

Average Pace: 10:04 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:16:4726:138:2626:13
8:26
#17442
10K
6.21 mi11:43:0252:288:2726:15
8:27
#17184
15K
9.32 mi12:09:571:19:238:3126:55
8:40
#17201
20K
12.43 mi12:37:171:46:438:3527:20
8:48
#16918
Half
13.11 mi12:43:151:52:418:365:58
8:45
#16917
25K
15.53 mi13:05:082:14:348:4021:53
9:02
#16644
30K
18.64 mi13:40:492:50:159:0835:41
11:29
#17973
20M
20.00 mi13:56:273:05:539:1815:38
11:30
#18281
21M
21.00 mi14:10:203:19:469:3113:53
13:53
#18630
35K
21.75 mi14:17:323:26:589:317:12
9:37
#18509
23M
23.00 mi14:36:163:45:429:4918:44
14:58
#19179
24M
24.00 mi14:48:433:58:099:5512:27
12:27
#19341
40K
24.85 mi14:59:244:08:5010:0110:41
12:30
#19429
25.2M
25.20 mi15:04:554:14:2110:065:31
16:00
#19549
Finish
26.22 mi15:14:304:23:5610:049:35
9:24
#19411
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi174426434643417301(Top 68%)6324(Top 58%)6324(Top 136%)
10K6.21 mi3.10 mi17184+2586262+1726262+17216983(Top 66%)6117(Top 56%)6117(Top 131%)
15K9.32 mi3.11 mi17201-176269-76269-717301(Top 68%)6324(Top 58%)6324(Top 136%)
20K12.43 mi3.11 mi16918+2836120+1496120+14916387(Top 64%)5819(Top 53%)5819(Top 125%)
Half13.11 mi0.68 mi16917+16125-56125-517134(Top 67%)6315(Top 58%)6315(Top 136%)
25K15.53 mi2.42 mi16644+2735990+1355990+13515641(Top 61%)5532(Top 51%)5532(Top 119%)
30K18.64 mi3.11 mi17973-13296818-8286818-82821004(Top 82%)8639(Top 79%)8639(Top 185%)
20M20.00 mi1.36 mi18281-3087013-1957013-19520403(Top 80%)8438(Top 77%)8438(Top 181%)
21M21.00 mi1.00 mi18630-3497221-2087221-20822180(Top 87%)9378(Top 86%)9378(Top 201%)
35K21.75 mi0.75 mi18509+1217171+507171+5015977(Top 63%)6352(Top 58%)6352(Top 136%)
23M23.00 mi1.25 mi19179-6707550-3797550-37924639(Top 96%)10590(Top 97%)10590(Top 227%)
24M24.00 mi1.00 mi19341-1627663-1137663-11322232(Top 87%)9542(Top 87%)9542(Top 205%)
40K24.85 mi0.85 mi19429-887725-627725-6221388(Top 84%)9171(Top 84%)9171(Top 197%)
25.2M25.20 mi0.35 mi19549-1207804-797804-7924057(Top 94%)10390(Top 95%)10390(Top 223%)
Finish26.22 mi1.02 mi19411+1387738+667738+6616134(Top 63%)6584(Top 60%)6584(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17301

Females

6324

F18-39

6324

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

16983

Females

6117

F18-39

6117

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17301

Females

6324

F18-39

6324

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16387

Females

5819

F18-39

5819

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17134

Females

6315

F18-39

6315

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

15641

Females

5532

F18-39

5532

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21004

Females

8639

F18-39

8639

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20403

Females

8438

F18-39

8438

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

22180

Females

9378

F18-39

9378

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

15977

Females

6352

F18-39

6352

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

24639

Females

10590

F18-39

10590

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22232

Females

9542

F18-39

9542

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21388

Females

9171

F18-39

9171

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24057

Females

10390

F18-39

10390

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16134

Females

6584

F18-39

6584

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1922
Passed By
3891
Net Change
-1969
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17442
5K → 10K423165+258#17442#17184
10K → 15K236253-17#17184#17201
15K → 20K399116+283#17201#16918
20K → Half4039+1#16918#16917
Half → 25K35481+273#16917#16644
25K → 30K401369-1329#16644#17973
30K → 20M38346-308#17973#18281
20M → 21M24373-349#18281#18630
21M → 35K1276+121#18630#18509
35K → 23M20690-670#18509#19179
23M → 24M28190-162#19179#19341
24M → 40K37125-88#19341#19429
40K → 25.2M7127-120#19429#19549
25.2M → Finish14911+138#19549#19411
TOTALS19223891-1969
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing