Boston Marathon logo
BOSTON MARATHON 2024

Catherine Castro Villicana

Bib: 11671•F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 22%
Gender (Female)
#0 / 10924
Top 7%
Division (F18-39)
#0 / 4660
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
6:52/mi
21:19
↑ 97↓ 3451.5%
10K· 6.21 mi
6:53/mi
42:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:02/mi
1:04:35
↑ 67↓ 78
20K· 12.43 mi
7:15/mi
1:27:08
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:32:00
↑ 19↓ 370.5%
25K· 15.53 mi
7:29/mi
1:50:09
↑ 66↓ 880.2%
30K· 18.64 mi
7:49/mi
2:14:25
↑ 181↓ 1480.2%
20M
7:52/mi
2:25:07
↑ 64↓ 500.2%
21M
8:24/mi
2:33:31
↑ 106↓ 241.6%
35K· 21.75 mi
7:16/mi
2:38:57
↑ 17↓ 861.7%
23M
7:56/mi
2:48:53
↑ 23↓ 630.6%
24M
7:45/mi
2:56:38
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:03:18
↓ 200.3%
25.2M
9:08/mi
3:06:27
↑ 13↓ 160.2%
Finish· 26.22 mi
7:50/mi
3:14:26
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:00
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:42:26
Pace7:49 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4621:196:5221:19
6:52
-
10K
6.21 mi11:10:1042:436:5221:24
6:53
+0:01
15K
9.32 mi11:32:021:04:356:5621:52
7:02
+0:09
20K
12.43 mi11:54:351:27:087:0122:33
7:15
+0:13
Half
13.11 mi11:59:271:32:007:014:52
7:08
-0:07
25K
15.53 mi12:17:361:50:097:0518:09
7:29
+0:21
30K
18.64 mi12:41:522:14:257:1324:16
7:49
+0:20
20M
20.00 mi12:52:342:25:077:1510:42
7:52
+0:03
21M
21.00 mi13:00:582:33:317:198:24
8:24
+0:32
35K
21.75 mi13:06:242:38:577:195:26
7:16
-1:08
23M
23.00 mi13:16:202:48:537:219:56
7:56
+0:40
24M
24.00 mi13:24:052:56:387:227:45
7:45
-0:11
40K
24.85 mi13:30:453:03:187:226:40
7:48
+0:03
25.2M
25.20 mi13:33:543:06:277:243:09
9:08
+1:20
Finish
26.22 mi13:41:533:14:267:257:59
7:50
-1:18

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

6:52 /mi

Average Pace

7:25 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:26

50% of race

Time at Steady Pace

1:25:27

44% of race

Time at Slower Pace

11:33

6% of race

Average Pace: 7:25 /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 mi10:48:4621:196:5221:19
6:52
#6140
10K
6.21 mi11:10:1042:436:5221:24
6:53
#6002
15K
9.32 mi11:32:021:04:356:5621:52
7:02
#6140
20K
12.43 mi11:54:351:27:087:0122:33
7:15
#6242
Half
13.11 mi11:59:271:32:007:014:52
7:08
#6254
25K
15.53 mi12:17:361:50:097:0518:09
7:29
#6276
30K
18.64 mi12:41:522:14:257:1324:16
7:49
#6232
20M
20.00 mi12:52:342:25:077:1510:42
7:52
#6155
21M
21.00 mi13:00:582:33:317:198:24
8:24
#6033
35K
21.75 mi13:06:242:38:577:195:26
7:16
#5893
23M
23.00 mi13:16:202:48:537:219:56
7:56
#5766
24M
24.00 mi13:24:052:56:387:227:45
7:45
#5680
40K
24.85 mi13:30:453:03:187:226:40
7:48
#5558
25.2M
25.20 mi13:33:543:06:277:243:09
9:08
#5553
Finish
26.22 mi13:41:533:14:267:257:59
7:50
#5574
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi61405735736456(Top 25%)737(Top 7%)737(Top 16%)
10K6.21 mi3.10 mi6002+138564+9564+95917(Top 23%)558(Top 5%)558(Top 12%)
15K9.32 mi3.11 mi6140-138599-35599-356456(Top 25%)737(Top 7%)737(Top 16%)
20K12.43 mi3.11 mi6242-102662-63662-636732(Top 26%)909(Top 8%)909(Top 20%)
Half13.11 mi0.68 mi6254-12671-9671-96575(Top 26%)850(Top 8%)850(Top 18%)
25K15.53 mi2.42 mi6276-22714-43714-436894(Top 27%)1126(Top 10%)1126(Top 24%)
30K18.64 mi3.11 mi6232+44757-43757-436782(Top 27%)1266(Top 12%)1266(Top 27%)
20M20.00 mi1.36 mi6155+77770-13770-136099(Top 24%)1173(Top 11%)1173(Top 25%)
21M21.00 mi1.00 mi6033+122768+2768+25782(Top 23%)1200(Top 11%)1200(Top 26%)
35K21.75 mi0.75 mi5893+140744+24744+244049(Top 16%)548(Top 5%)548(Top 12%)
23M23.00 mi1.25 mi5766+127743+1743+15432(Top 21%)1191(Top 11%)1191(Top 26%)
24M24.00 mi1.00 mi5680+86744-1744-15290(Top 21%)1195(Top 11%)1195(Top 26%)
40K24.85 mi0.85 mi5558+122737+7737+74774(Top 19%)1097(Top 10%)1097(Top 24%)
25.2M25.20 mi0.35 mi5553+5754-17754-177182(Top 28%)2249(Top 21%)2249(Top 48%)
Finish26.22 mi1.02 mi5574-21791-37791-377542(Top 30%)2343(Top 21%)2343(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6456

Females

737

F18-39

737

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

5917

Females

558

F18-39

558

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6456

Females

737

F18-39

737

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6732

Females

909

F18-39

909

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6575

Females

850

F18-39

850

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

6894

Females

1126

F18-39

1126

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

6782

Females

1266

F18-39

1266

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6099

Females

1173

F18-39

1173

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5782

Females

1200

F18-39

1200

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4049

Females

548

F18-39

548

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5432

Females

1191

F18-39

1191

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5290

Females

1195

F18-39

1195

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4774

Females

1097

F18-39

1097

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7182

Females

2249

F18-39

2249

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7542

Females

2343

F18-39

2343

Passing Analysis

Category:
Athletes Passed
1876
Passed By
1310
Net Change
+566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6140
5K → 10K254116+138#6140#6002
10K → 15K104242-138#6002#6140
15K → 20K129231-102#6140#6242
20K → Half2941-12#6242#6254
Half → 25K136158-22#6254#6276
25K → 30K253209+44#6276#6232
30K → 20M13659+77#6232#6155
20M → 21M16745+122#6155#6033
21M → 35K1477+140#6033#5893
35K → 23M16740+127#5893#5766
23M → 24M11529+86#5766#5680
24M → 40K13816+122#5680#5558
40K → 25.2M4136+5#5558#5553
25.2M → Finish6081-21#5553#5574
TOTALS18761310+566
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing