Boston Marathon logo
BOSTON MARATHON 2024

Haylee Hastad

Bib: 12388•F

ND

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 11%
Division (F18-39)
#0 / 4660
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:34
Rank: #8915
Start → 5K
22:34 | 7:16/mi
10K· 6.21 mi
44:49
Rank: #8230 (+685)
5K → 10K
22:15 | 7:10/mi
15K· 9.32 mi
1:06:59
Rank: #7789 (+441)
10K → 15K
22:10 | 7:08/mi
20K· 12.43 mi
1:29:28
Rank: #7434 (+355)
15K → 20K
22:29 | 7:14/mi
Half· 13.11 mi
1:34:24
Rank: #7413 (+21)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:52:14
Rank: #7117 (+296)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:16:25
Rank: #6948 (+169)
25K → 30K
24:11 | 7:47/mi
20M
2:27:21
Rank: #6860 (+88)
30K → 20M
10:56 | 8:03/mi
21M
2:36:12
Rank: #6810 (+50)
20M → 21M
8:51 | 8:51/mi
35K· 21.75 mi
2:42:14
Rank: #6785 (+25)
21M → 35K
6:02 | 8:04/mi
23M
2:52:43
Rank: #6785
35K → 23M
10:29 | 8:22/mi
24M
3:01:04
Rank: #6795 (-10)
23M → 24M
8:21 | 8:21/mi
40K· 24.85 mi
3:08:23
Rank: #6832 (-37)
24M → 40K
7:19 | 8:33/mi
25.2M
3:11:36
Rank: #6820 (+12)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:19:39
Rank: #6812 (+8)
25.2M → Finish
8:03 | 7:54/mi

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
Time1:34:24
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:45:15
Pace8:02 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5822:347:1622:34
7:16
-
10K
6.21 mi11:13:1344:497:1322:15
7:10
-0:06
15K
9.32 mi11:35:231:06:597:1122:10
7:08
-0:02
20K
12.43 mi11:57:521:29:287:1222:29
7:14
+0:06
Half
13.11 mi12:02:481:34:247:124:56
7:14
0:00
25K
15.53 mi12:20:381:52:147:1317:50
7:21
+0:07
30K
18.64 mi12:44:492:16:257:1924:11
7:47
+0:26
20M
20.00 mi12:55:452:27:217:2210:56
8:03
+0:16
21M
21.00 mi13:04:362:36:127:268:51
8:51
+0:48
35K
21.75 mi13:10:382:42:147:286:02
8:04
-0:47
23M
23.00 mi13:21:072:52:437:3110:29
8:22
+0:18
24M
24.00 mi13:29:283:01:047:338:21
8:21
-0:01
40K
24.85 mi13:36:473:08:237:357:19
8:33
+0:12
25.2M
25.20 mi13:40:003:11:367:363:13
9:20
+0:47
Finish
26.22 mi13:48:033:19:397:378:03
7:54
-1:26

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

7:08 /mi

Average Pace

7:37 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:14

56% of race

Time at Steady Pace

49:12

25% of race

Time at Slower Pace

38:13

19% of race

Average Pace: 7:37 /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 mi10:50:5822:347:1622:34
7:16
#8915
10K
6.21 mi11:13:1344:497:1322:15
7:10
#8230
15K
9.32 mi11:35:231:06:597:1122:10
7:08
#7789
20K
12.43 mi11:57:521:29:287:1222:29
7:14
#7434
Half
13.11 mi12:02:481:34:247:124:56
7:14
#7413
25K
15.53 mi12:20:381:52:147:1317:50
7:21
#7117
30K
18.64 mi12:44:492:16:257:1924:11
7:47
#6948
20M
20.00 mi12:55:452:27:217:2210:56
8:03
#6860
21M
21.00 mi13:04:362:36:127:268:51
8:51
#6810
35K
21.75 mi13:10:382:42:147:286:02
8:04
#6785
23M
23.00 mi13:21:072:52:437:3110:29
8:22
#6785
24M
24.00 mi13:29:283:01:047:338:21
8:21
#6795
40K
24.85 mi13:36:473:08:237:357:19
8:33
#6832
25.2M
25.20 mi13:40:003:11:367:363:13
9:20
#6820
Finish
26.22 mi13:48:033:19:397:378:03
7:54
#6812
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8915154315437032(Top 28%)923(Top 8%)923(Top 20%)
10K6.21 mi3.10 mi8230+6851298+2451298+2457689(Top 30%)1105(Top 10%)1105(Top 24%)
15K9.32 mi3.11 mi7789+4411142+1561142+1567032(Top 28%)923(Top 8%)923(Top 20%)
20K12.43 mi3.11 mi7434+3551042+1001042+1006617(Top 26%)880(Top 8%)880(Top 19%)
Half13.11 mi0.68 mi7413+211040+21040+27233(Top 28%)1081(Top 10%)1081(Top 23%)
25K15.53 mi2.42 mi7117+296976+64976+646159(Top 24%)870(Top 8%)870(Top 19%)
30K18.64 mi3.11 mi6948+169974+2974+26626(Top 26%)1205(Top 11%)1205(Top 26%)
20M20.00 mi1.36 mi6860+88983-9983-97043(Top 28%)1558(Top 14%)1558(Top 33%)
21M21.00 mi1.00 mi6810+501011-281011-287857(Top 31%)2106(Top 19%)2106(Top 45%)
35K21.75 mi0.75 mi6785+251031-201031-208186(Top 32%)2300(Top 21%)2300(Top 49%)
23M23.00 mi1.25 mi67851082-511082-517761(Top 30%)2269(Top 21%)2269(Top 49%)
24M24.00 mi1.00 mi6795-101128-461128-468562(Top 34%)2731(Top 25%)2731(Top 59%)
40K24.85 mi0.85 mi6832-371185-571185-578667(Top 34%)2899(Top 27%)2899(Top 62%)
25.2M25.20 mi0.35 mi6820+121198-131198-138034(Top 31%)2657(Top 24%)2657(Top 57%)
Finish26.22 mi1.02 mi6812+81228-301228-307930(Top 31%)2530(Top 23%)2530(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7032

Females

923

F18-39

923

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7689

Females

1105

F18-39

1105

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7032

Females

923

F18-39

923

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6617

Females

880

F18-39

880

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7233

Females

1081

F18-39

1081

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6159

Females

870

F18-39

870

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6626

Females

1205

F18-39

1205

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7043

Females

1558

F18-39

1558

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

7857

Females

2106

F18-39

2106

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8186

Females

2300

F18-39

2300

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7761

Females

2269

F18-39

2269

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

8562

Females

2731

F18-39

2731

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8667

Females

2899

F18-39

2899

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8034

Females

2657

F18-39

2657

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7930

Females

2530

F18-39

2530

Passing Analysis

Category:
Athletes Passed
3030
Passed By
927
Net Change
+2103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8915
5K → 10K72237+685#8915#8230
10K → 15K46019+441#8230#7789
15K → 20K38227+355#7789#7434
20K → Half3716+21#7434#7413
Half → 25K33236+296#7413#7117
25K → 30K292123+169#7117#6948
30K → 20M15971+88#6948#6860
20M → 21M14090+50#6860#6810
21M → 35K8257+25#6810#6785
35K → 23M1241240#6785#6785
23M → 24M8999-10#6785#6795
24M → 40K86123-37#6795#6832
40K → 25.2M4634+12#6832#6820
25.2M → Finish7971+8#6820#6812
TOTALS3030927+2103
📊

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