Boston Marathon logo
BOSTON MARATHON 2023

Madeline Capodilupo

NH

Bib: 27530 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:58/mi
34:04
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:42/mi
1:04:13
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:29/mi
1:33:41
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:18/mi
2:02:35
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:10/mi
2:08:50
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:37/mi
2:32:09
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:31/mi
3:04:49
↑ 181↓ 1480.2%
138 ft elev
20M
10:58/mi
3:19:43
↑ 64↓ 500.2%
148 ft elev
21M
11:02/mi
3:30:45
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:56/mi
3:38:11
↑ 17↓ 861.7%
156 ft elev
23M
12:10/mi
3:53:25
↑ 23↓ 630.6%
116 ft elev
24M
9:08/mi
4:02:33
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:33/mi
4:10:43
↓ 200.3%
20 ft elev
25.2M
10:15/mi
4:14:15
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:43/mi
4:23:08
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:08:509:50 /mi⚡ faster
2nd Half
2:14:1810:15 /mi+4.2%
Positive split — 4.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2434:0410:5834:04
10:58
-
10K
6.21 mi12:21:331:04:1310:2030:09
9:42
-1:16
15K
9.32 mi12:51:011:33:4110:0329:28
9:29
-0:13
20K
12.43 mi13:19:552:02:359:5228:54
9:18
-0:11
Half
13.11 mi13:26:102:08:509:506:15
9:10
-0:08
25K
15.53 mi13:49:292:32:099:4823:19
9:37
+0:27
30K
18.64 mi14:22:093:04:499:5532:40
10:31
+0:54
20M
20.00 mi14:37:033:19:439:5914:54
10:58
+0:27
21M
21.00 mi14:48:053:30:4510:0211:02
11:02
+0:04
35K
21.75 mi14:55:313:38:1110:027:26
9:56
-1:06
23M
23.00 mi15:10:453:53:2510:0915:14
12:10
+2:14
24M
24.00 mi15:19:534:02:3310:069:08
9:08
-3:02
40K
24.85 mi15:28:034:10:4310:058:10
9:33
+0:25
25.2M
25.20 mi15:31:354:14:1510:053:32
10:15
+0:42
Finish
26.22 mi15:40:284:23:0810:038:53
8:43
-1:32

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

8:43 /mi

Average Pace

10:03 /mi

Slowest Pace

12:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

24:16

9% of race

Time at Steady Pace

2:07:26

48% of race

Time at Slower Pace

1:51:26

42% of race

Average Pace: 10:02 /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 mi11:51:2434:0410:5834:04
10:58
#25630
10K
6.21 mi12:21:331:04:1310:2030:09
9:42
#24341
15K
9.32 mi12:51:011:33:4110:0329:28
9:29
#23706
20K
12.43 mi13:19:552:02:359:5228:54
9:18
#23112
Half
13.11 mi13:26:102:08:509:506:15
9:10
#23002
25K
15.53 mi13:49:292:32:099:4823:19
9:37
#22700
30K
18.64 mi14:22:093:04:499:5532:40
10:31
#22598
20M
20.00 mi14:37:033:19:439:5914:54
10:58
#22598
21M
21.00 mi14:48:053:30:4510:0211:02
11:02
#22515
35K
21.75 mi14:55:313:38:1110:027:26
9:56
#22455
23M
23.00 mi15:10:453:53:2510:0915:14
12:10
#22587
24M
24.00 mi15:19:534:02:3310:069:08
9:08
#22439
40K
24.85 mi15:28:034:10:4310:058:10
9:33
#22322
25.2M
25.20 mi15:31:354:14:1510:053:32
10:15
#22269
Finish
26.22 mi15:40:284:23:0810:038:53
8:43
#22117
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi2563010805108052221989158915
10K6.21 mi3.10 mi24341+128910071+73410071+7342306893689368
15K9.32 mi3.11 mi23706+6359726+3459726+3452221989158915
20K12.43 mi3.11 mi23112+5949409+3179409+3172098082248224
Half13.11 mi0.68 mi23002+1109346+639346+632107182958295
25K15.53 mi2.42 mi22700+3029209+1379209+1372119083788378
30K18.64 mi3.11 mi22598+1029187+229187+222224890419041
20M20.00 mi1.36 mi225989191-49191-42264693289328
21M21.00 mi1.00 mi22515+839150+419150+412090884078407
35K21.75 mi0.75 mi22455+609123+279123+272113285618561
23M23.00 mi1.25 mi22587-1329203-809203-80242111023710237
24M24.00 mi1.00 mi22439+1489129+749129+741783168246824
40K24.85 mi0.85 mi22322+1179065+649065+641854972537253
25.2M25.20 mi0.35 mi22269+539042+239042+231837171807180
Finish26.22 mi1.02 mi22117+1528970+728970+721662561796179

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

22219

Females

8915

F18-39

8915

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23068

Females

9368

F18-39

9368

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

22219

Females

8915

F18-39

8915

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

20980

Females

8224

F18-39

8224

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

21071

Females

8295

F18-39

8295

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21190

Females

8378

F18-39

8378

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22248

Females

9041

F18-39

9041

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22646

Females

9328

F18-39

9328

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20908

Females

8407

F18-39

8407

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

21132

Females

8561

F18-39

8561

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

24211

Females

10237

F18-39

10237

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17831

Females

6824

F18-39

6824

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18549

Females

7253

F18-39

7253

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18371

Females

7180

F18-39

7180

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

16625

Females

6179

F18-39

6179

Passing Analysis

Category:
Athletes Passed
3840
Passed By
327
Net Change
+3513
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25630
5K → 10K12890+1289#25630#24341
10K → 15K6405+635#24341#23706
15K → 20K5973+594#23706#23112
20K → Half1111+110#23112#23002
Half → 25K3075+302#23002#22700
25K → 30K16563+102#22700#22598
30K → 20M61610#22598#22598
20M → 21M10219+83#22598#22515
21M → 35K699+60#22515#22455
35K → 23M27159-132#22455#22587
23M → 24M1480+148#22587#22439
24M → 40K1181+117#22439#22322
40K → 25.2M541+53#22322#22269
25.2M → Finish1520+152#22269#22117
TOTALS3840327+3513

Passing Charts

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