Boston Marathon logo
BOSTON MARATHON 2024

Samantha Dijkstra

Bib: 15509 F BR

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 11%
Division (F18-39)
#0 / 4660
Top 20%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:57/mi
21:37
↑ 97↓ 345
10K· 6.21 mi
7:06/mi
43:42
↑ 79↓ 138
15K· 9.32 mi
7:07/mi
1:05:49
↑ 67↓ 78
20K· 12.43 mi
7:16/mi
1:28:25
↑ 106↓ 86
Half· 13.11 mi
7:05/mi
1:33:15
↑ 19↓ 37
25K· 15.53 mi
7:23/mi
1:51:10
↑ 66↓ 88
30K· 18.64 mi
7:47/mi
2:15:20
↑ 181↓ 148
20M
7:59/mi
2:26:11
↑ 64↓ 50
21M
8:44/mi
2:34:55
↑ 106↓ 24
35K· 21.75 mi
7:59/mi
2:40:53
↑ 17↓ 86
23M
8:22/mi
2:51:21
↑ 23↓ 63
24M
8:24/mi
2:59:45
↓ 82
40K· 24.85 mi
8:32/mi
3:07:03
↓ 20
25.2M
9:49/mi
3:10:26
↑ 13↓ 16
Finish· 26.22 mi
8:41/mi
3:19:17
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:33:157:07 /mi⚡ faster
2nd Half
1:46:028:05 /mi+13.7%
Positive split — 13.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:376:573.11 mi21:37
6:57
-
10K
43:427:023.10 mi22:05
7:06
+0:09
15K
1:05:497:043.11 mi22:07
7:07
+0:01
20K
1:28:257:073.11 mi22:36
7:16
+0:09
Half(13.11 mi)
1:33:157:070.68 mi4:50
7:05
-0:11
25K
1:51:107:092.42 mi17:55
7:23
+0:18
30K
2:15:207:163.11 mi24:10
7:47
+0:24
20M
2:26:117:191.36 mi10:51
7:59
+0:12
21M
2:34:557:231.00 mi8:44
8:44
+0:45
35K
2:40:537:240.75 mi5:58
7:59
-0:45
23M
2:51:217:271.25 mi10:28
8:22
+0:23
24M
2:59:457:291.00 mi8:24
8:24
+0:02
40K
3:07:037:320.85 mi7:18
8:32
+0:08
25.2M
3:10:267:330.35 mi3:23
9:49
+1:17
Finish(26.22 mi)
3:19:177:361.02 mi8:51
8:41
-1:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:57 /mi

Average Pace

7:36 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:51:10

56% of race

Time at Steady Pace

51:27

26% of race

Time at Slower Pace

36:40

18% of race

Average Pace: 7:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi68057627626929894894
10K3.10 mi7052-247861-99861-997347990990
15K3.11 mi6993+59870-9870-96929894894
20K3.11 mi6881+112859+11859+116833940940
Half(13.11 mi)0.68 mi6844+37841+18841+186323782782
25K2.42 mi6683+161829+12829+126365930930
30K3.11 mi6538+145839-10839-10659111931193
20M1.36 mi6465+73863-24863-24668014031403
21M1.00 mi6432+33891-28891-28731218561856
35K0.75 mi6407+25907-16907-16765720562056
23M1.25 mi6391+16938-31938-31768522292229
24M1.00 mi6427-36991-53991-53885328692869
40K0.85 mi6451-241049-581049-58855828392839
25.2M0.35 mi6486-351077-281077-281014136713671
Finish(26.22 mi)1.02 mi6733-2471196-1191196-1191255447404740

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

6929

Females

894

F18-39

894

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7347

Females

990

F18-39

990

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

6929

Females

894

F18-39

894

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

6833

Females

940

F18-39

940

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6323

Females

782

F18-39

782

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6365

Females

930

F18-39

930

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

6591

Females

1193

F18-39

1193

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6680

Females

1403

F18-39

1403

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7312

Females

1856

F18-39

1856

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

7657

Females

2056

F18-39

2056

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7685

Females

2229

F18-39

2229

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

8853

Females

2869

F18-39

2869

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8558

Females

2839

F18-39

2839

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10141

Females

3671

F18-39

3671

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12554

Females

4740

F18-39

4740

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#6805
5K → 10K
358111-247
#6805 → #7052
10K → 15K
123182+59
#7052 → #6993
15K → 20K
102214+112
#6993 → #6881
20K → Half
845+37
#6881 → #6844
Half → 25K
87248+161
#6844 → #6683
25K → 30K
134279+145
#6683 → #6538
30K → 20M
78151+73
#6538 → #6465
20M → 21M
90123+33
#6465 → #6432
21M → 35K
5176+25
#6432 → #6407
35K → 23M
100116+16
#6407 → #6391
23M → 24M
10872-36
#6391 → #6427
24M → 40K
10682-24
#6427 → #6451
40K → 25.2M
6025-35
#6451 → #6486
25.2M → Finish
27225-247
#6486 → #6733
TOTALS
16771749+72
#6805 → #6733

Passing Visualized

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