Boston Marathon logo
BOSTON MARATHON 2024

Samantha Naples

Bib: 26876•F

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:28
Rank: #21694
Start → 5K
9:29/mi
29:28 split
10K· 6.21 mi
58:04
Rank: #21118 (+576)
5K → 10K
9:12/mi
28:36 split
15K· 9.32 mi
1:26:56
Rank: #20730 (+388)
10K → 15K
9:17/mi
28:52 split
20K· 12.43 mi
1:57:16
Rank: #20490 (+240)
15K → 20K
9:46/mi
30:20 split
Half· 13.11 mi
2:03:59
Rank: #20507 (-17)
20K → Half
9:51/mi
6:43 split
25K· 15.53 mi
2:28:50
Rank: #20362 (+145)
Half → 25K
10:15/mi
24:51 split
30K· 18.64 mi
3:01:36
Rank: #20074 (+288)
25K → 30K
10:33/mi
32:46 split
20M
3:16:37
Rank: #20014 (+60)
30K → 20M
11:03/mi
15:01 split
21M
3:28:34
Rank: #19914 (+100)
20M → 21M
11:57/mi
11:57 split
35K· 21.75 mi
3:36:36
Rank: #19892 (+22)
21M → 35K
10:44/mi
8:02 split
23M
3:50:51
Rank: #19837 (+55)
35K → 23M
11:23/mi
14:15 split
24M
4:01:13
Rank: #19708 (+129)
23M → 24M
10:22/mi
10:22 split
40K· 24.85 mi
4:11:02
Rank: #19691 (+17)
24M → 40K
11:29/mi
9:49 split
25.2M
4:15:05
Rank: #19641 (+50)
40K → 25.2M
11:45/mi
4:03 split
Finish· 26.22 mi
4:25:16
Rank: #19573 (+68)
25.2M → Finish
10:00/mi
10:11 split

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
Time2:03:59
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:21:17
Pace10:47 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3129:289:2929:28
9:29
-
10K
6.21 mi12:15:0758:049:2128:36
9:12
-0:17
15K
9.32 mi12:43:591:26:569:2028:52
9:17
+0:05
20K
12.43 mi13:14:191:57:169:2630:20
9:46
+0:29
Half
13.11 mi13:21:022:03:599:276:43
9:51
+0:05
25K
15.53 mi13:45:532:28:509:3524:51
10:15
+0:24
30K
18.64 mi14:18:393:01:369:4532:46
10:33
+0:18
20M
20.00 mi14:33:403:16:379:5015:01
11:03
+0:30
21M
21.00 mi14:45:373:28:349:5611:57
11:57
+0:54
35K
21.75 mi14:53:393:36:369:588:02
10:44
-1:13
23M
23.00 mi15:07:543:50:5110:0214:15
11:23
+0:39
24M
24.00 mi15:18:164:01:1310:0310:22
10:22
-1:01
40K
24.85 mi15:28:054:11:0210:069:49
11:29
+1:07
25.2M
25.20 mi15:32:084:15:0510:074:03
11:45
+0:16
Finish
26.22 mi15:42:194:25:1610:0710:11
10:00
-1:45

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

9:12 /mi

Average Pace

10:07 /mi

Slowest Pace

11:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:59

47% of race

Time at Steady Pace

1:26:12

32% of race

Time at Slower Pace

55:05

21% of race

Average Pace: 10:07 /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 mi11:46:3129:289:2929:28
9:29
#21694
10K
6.21 mi12:15:0758:049:2128:36
9:12
#21118
15K
9.32 mi12:43:591:26:569:2028:52
9:17
#20730
20K
12.43 mi13:14:191:57:169:2630:20
9:46
#20490
Half
13.11 mi13:21:022:03:599:276:43
9:51
#20507
25K
15.53 mi13:45:532:28:509:3524:51
10:15
#20362
30K
18.64 mi14:18:393:01:369:4532:46
10:33
#20074
20M
20.00 mi14:33:403:16:379:5015:01
11:03
#20014
21M
21.00 mi14:45:373:28:349:5611:57
11:57
#19914
35K
21.75 mi14:53:393:36:369:588:02
10:44
#19892
23M
23.00 mi15:07:543:50:5110:0214:15
11:23
#19837
24M
24.00 mi15:18:164:01:1310:0310:22
10:22
#19708
40K
24.85 mi15:28:054:11:0210:069:49
11:29
#19691
25.2M
25.20 mi15:32:084:15:0510:074:03
11:45
#19641
Finish
26.22 mi15:42:194:25:1610:0710:11
10:00
#19573
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi216948760876020002(Top 78%)7791(Top 71%)7791(Top 167%)
10K6.21 mi3.10 mi21118+5768446+3148446+31420507(Top 80%)8106(Top 74%)8106(Top 174%)
15K9.32 mi3.11 mi20730+3888212+2348212+23420002(Top 78%)7791(Top 71%)7791(Top 167%)
20K12.43 mi3.11 mi20490+2408085+1278085+12719953(Top 78%)7780(Top 71%)7780(Top 167%)
Half13.11 mi0.68 mi20507-178097-128097-1221079(Top 83%)8440(Top 77%)8440(Top 181%)
25K15.53 mi2.42 mi20362+1458035+628035+6219789(Top 77%)7808(Top 71%)7808(Top 168%)
30K18.64 mi3.11 mi20074+2887937+987937+9818909(Top 74%)7531(Top 69%)7531(Top 162%)
20M20.00 mi1.36 mi20014+607930+77930+719407(Top 76%)7918(Top 72%)7918(Top 170%)
21M21.00 mi1.00 mi19914+1007897+337897+3318709(Top 73%)7680(Top 70%)7680(Top 165%)
35K21.75 mi0.75 mi19892+227905-87905-819203(Top 75%)7930(Top 73%)7930(Top 170%)
23M23.00 mi1.25 mi19837+557907-27907-219369(Top 76%)8067(Top 74%)8067(Top 173%)
24M24.00 mi1.00 mi19708+1297855+527855+5217493(Top 68%)7207(Top 66%)7207(Top 155%)
40K24.85 mi0.85 mi19691+177862-77862-719286(Top 75%)8149(Top 75%)8149(Top 175%)
25.2M25.20 mi0.35 mi19641+507849+137849+1316745(Top 66%)6915(Top 63%)6915(Top 148%)
Finish26.22 mi1.02 mi19573+687829+207829+2018363(Top 72%)7671(Top 70%)7671(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20002

Females

7791

F18-39

7791

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

20507

Females

8106

F18-39

8106

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20002

Females

7791

F18-39

7791

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

19953

Females

7780

F18-39

7780

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21079

Females

8440

F18-39

8440

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

19789

Females

7808

F18-39

7808

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

18909

Females

7531

F18-39

7531

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19407

Females

7918

F18-39

7918

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18709

Females

7680

F18-39

7680

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19203

Females

7930

F18-39

7930

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

19369

Females

8067

F18-39

8067

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

17493

Females

7207

F18-39

7207

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19286

Females

8149

F18-39

8149

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16745

Females

6915

F18-39

6915

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18363

Females

7671

F18-39

7671

Passing Analysis

Category:
Athletes Passed
2752
Passed By
631
Net Change
+2121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21694
5K → 10K63660+576#21694#21118
10K → 15K42537+388#21118#20730
15K → 20K31575+240#20730#20490
20K → Half2441-17#20490#20507
Half → 25K21873+145#20507#20362
25K → 30K33850+288#20362#20074
30K → 20M10747+60#20074#20014
20M → 21M14141+100#20014#19914
21M → 35K6745+22#19914#19892
35K → 23M11459+55#19892#19837
23M → 24M14112+129#19837#19708
24M → 40K7053+17#19708#19691
40K → 25.2M544+50#19691#19641
25.2M → Finish10234+68#19641#19573
TOTALS2752631+2121
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing