Boston Marathon logo
BOSTON MARATHON 2024

Laura Young

Bib: 9267•F

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Division (F18-39)
#0 / 4660
Top 34%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #5946
Start → 5K
6:50/mi
21:14 split
10K· 6.21 mi
43:00
Rank: #6313 (-367)
5K → 10K
7:00/mi
21:46 split
15K· 9.32 mi
1:05:34
Rank: #6822 (-509)
10K → 15K
7:16/mi
22:34 split
20K· 12.43 mi
1:29:54
Rank: #7660 (-838)
15K → 20K
7:50/mi
24:20 split
Half· 13.11 mi
1:35:10
Rank: #7798 (-138)
20K → Half
7:43/mi
5:16 split
25K· 15.53 mi
1:54:53
Rank: #8298 (-500)
Half → 25K
8:08/mi
19:43 split
30K· 18.64 mi
2:22:52
Rank: #9295 (-997)
25K → 30K
9:00/mi
27:59 split
20M
2:34:55
Rank: #9406 (-111)
30K → 20M
8:52/mi
12:03 split
21M
2:43:40
Rank: #9190 (+216)
20M → 21M
8:45/mi
8:45 split
35K· 21.75 mi
2:49:50
Rank: #9153 (+37)
21M → 35K
8:15/mi
6:10 split
23M
3:00:18
Rank: #8954 (+199)
35K → 23M
8:22/mi
10:28 split
24M
3:08:58
Rank: #9018 (-64)
23M → 24M
8:40/mi
8:40 split
40K· 24.85 mi
3:16:53
Rank: #9150 (-132)
24M → 40K
9:16/mi
7:55 split
25.2M
3:20:15
Rank: #9153 (-3)
40K → 25.2M
9:46/mi
3:22 split
Finish· 26.22 mi
3:27:43
Rank: #8913 (+240)
25.2M → Finish
7:20/mi
7:28 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
Time1:35:10
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:52:33
Pace8:35 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5121:146:5021:14
6:50
-
10K
6.21 mi11:08:3743:006:5521:46
7:00
+0:10
15K
9.32 mi11:31:111:05:347:0222:34
7:16
+0:16
20K
12.43 mi11:55:311:29:547:1424:20
7:50
+0:34
Half
13.11 mi12:00:471:35:107:165:16
7:43
-0:07
25K
15.53 mi12:20:301:54:537:2419:43
8:08
+0:25
30K
18.64 mi12:48:292:22:527:4027:59
9:00
+0:52
20M
20.00 mi13:00:322:34:557:4512:03
8:52
-0:08
21M
21.00 mi13:09:172:43:407:488:45
8:45
-0:07
35K
21.75 mi13:15:272:49:507:496:10
8:15
-0:30
23M
23.00 mi13:25:553:00:187:5010:28
8:22
+0:07
24M
24.00 mi13:34:353:08:587:528:40
8:40
+0:18
40K
24.85 mi13:42:303:16:537:557:55
9:16
+0:36
25.2M
25.20 mi13:45:523:20:157:573:22
9:46
+0:30
Finish
26.22 mi13:53:203:27:437:567:28
7:20
-2:26

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

6:50 /mi

Average Pace

7:56 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:18

38% of race

Time at Steady Pace

1:09:21

33% of race

Time at Slower Pace

1:00:04

29% of race

Average Pace: 7:55 /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 mi10:46:5121:146:5021:14
6:50
#5946
10K
6.21 mi11:08:3743:006:5521:46
7:00
#6313
15K
9.32 mi11:31:111:05:347:0222:34
7:16
#6822
20K
12.43 mi11:55:311:29:547:1424:20
7:50
#7660
Half
13.11 mi12:00:471:35:107:165:16
7:43
#7798
25K
15.53 mi12:20:301:54:537:2419:43
8:08
#8298
30K
18.64 mi12:48:292:22:527:4027:59
9:00
#9295
20M
20.00 mi13:00:322:34:557:4512:03
8:52
#9406
21M
21.00 mi13:09:172:43:407:488:45
8:45
#9190
35K
21.75 mi13:15:272:49:507:496:10
8:15
#9153
23M
23.00 mi13:25:553:00:187:5010:28
8:22
#8954
24M
24.00 mi13:34:353:08:587:528:40
8:40
#9018
40K
24.85 mi13:42:303:16:537:557:55
9:16
#9150
25.2M
25.20 mi13:45:523:20:157:573:22
9:46
#9153
Finish
26.22 mi13:53:203:27:437:567:28
7:20
#8913
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi59465345347930(Top 31%)1235(Top 11%)1235(Top 27%)
10K6.21 mi3.10 mi6313-367647-113647-1136712(Top 26%)783(Top 7%)783(Top 17%)
15K9.32 mi3.11 mi6822-509807-160807-1607930(Top 31%)1235(Top 11%)1235(Top 27%)
20K12.43 mi3.11 mi7660-8381113-3061113-30610650(Top 42%)2646(Top 24%)2646(Top 57%)
Half13.11 mi0.68 mi7798-1381172-591172-5910767(Top 42%)2664(Top 24%)2664(Top 57%)
25K15.53 mi2.42 mi8298-5001417-2451417-24510981(Top 43%)2950(Top 27%)2950(Top 63%)
30K18.64 mi3.11 mi9295-9971954-5371954-53713271(Top 52%)4432(Top 41%)4432(Top 95%)
20M20.00 mi1.36 mi9406-1112069-1152069-11511439(Top 45%)3719(Top 34%)3719(Top 80%)
21M21.00 mi1.00 mi9190+2162032+372032+377415(Top 29%)1904(Top 17%)1904(Top 41%)
35K21.75 mi0.75 mi9153+372042-102042-109236(Top 36%)2822(Top 26%)2822(Top 61%)
23M23.00 mi1.25 mi8954+1992021+212021+217697(Top 30%)2241(Top 21%)2241(Top 48%)
24M24.00 mi1.00 mi9018-642088-672088-6710401(Top 41%)3630(Top 33%)3630(Top 78%)
40K24.85 mi0.85 mi9150-1322197-1092197-10912061(Top 47%)4558(Top 42%)4558(Top 98%)
25.2M25.20 mi0.35 mi9153-32225-282225-289937(Top 39%)3581(Top 33%)3581(Top 77%)
Finish26.22 mi1.02 mi8913+2402153+722153+724704(Top 18%)1061(Top 10%)1061(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

7930

Females

1235

F18-39

1235

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

6712

Females

783

F18-39

783

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

7930

Females

1235

F18-39

1235

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

10650

Females

2646

F18-39

2646

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10767

Females

2664

F18-39

2664

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

10981

Females

2950

F18-39

2950

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13271

Females

4432

F18-39

4432

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11439

Females

3719

F18-39

3719

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7415

Females

1904

F18-39

1904

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9236

Females

2822

F18-39

2822

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7697

Females

2241

F18-39

2241

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

10401

Females

3630

F18-39

3630

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12061

Females

4558

F18-39

4558

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9937

Females

3581

F18-39

3581

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4704

Females

1061

F18-39

1061

Passing Analysis

Category:
Athletes Passed
1419
Passed By
4386
Net Change
-2967
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5946
5K → 10K81448-367#5946#6313
10K → 15K43552-509#6313#6822
15K → 20K34872-838#6822#7660
20K → Half10148-138#7660#7798
Half → 25K80580-500#7798#8298
25K → 30K731070-997#8298#9295
30K → 20M107218-111#9295#9406
20M → 21M24529+216#9406#9190
21M → 35K8548+37#9190#9153
35K → 23M24950+199#9153#8954
23M → 24M56120-64#8954#9018
24M → 40K64196-132#9018#9150
40K → 25.2M4952-3#9150#9153
25.2M → Finish2433+240#9153#8913
TOTALS14194386-2967
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing