Boston Marathon logo
BOSTON MARATHON 2024

Marcela Hernández

Bib: 22955•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #18002
Start → 5K
26:32 | 8:32/mi
10K· 6.21 mi
53:27
Rank: #18094 (-92)
5K → 10K
26:55 | 8:40/mi
15K· 9.32 mi
1:21:28
Rank: #18392 (-298)
10K → 15K
28:01 | 9:01/mi
20K· 12.43 mi
1:51:05
Rank: #18684 (-292)
15K → 20K
29:37 | 9:32/mi
Half· 13.11 mi
1:57:23
Rank: #18723 (-39)
20K → Half
6:18 | 9:14/mi
25K· 15.53 mi
2:21:00
Rank: #18642 (+81)
Half → 25K
23:37 | 9:44/mi
30K· 18.64 mi
2:51:27
Rank: #18239 (+403)
25K → 30K
30:27 | 9:48/mi
20M
3:04:55
Rank: #18092 (+147)
30K → 20M
13:28 | 9:55/mi
21M
3:15:47
Rank: #17954 (+138)
20M → 21M
10:52 | 10:52/mi
35K· 21.75 mi
3:23:04
Rank: #17878 (+76)
21M → 35K
7:17 | 9:44/mi
23M
3:35:47
Rank: #17722 (+156)
35K → 23M
12:43 | 10:09/mi
24M
3:45:27
Rank: #17614 (+108)
23M → 24M
9:40 | 9:40/mi
40K· 24.85 mi
3:54:02
Rank: #17515 (+99)
24M → 40K
8:35 | 10:02/mi
25.2M
3:58:02
Rank: #17470 (+45)
40K → 25.2M
4:00 | 11:36/mi
Finish· 26.22 mi
4:07:57
Rank: #17429 (+41)
25.2M → Finish
9:55 | 9:44/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
Time1:57:23
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:10:34
Pace9:58 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3526:328:3226:32
8:32
-
10K
6.21 mi11:51:3053:278:3626:55
8:40
+0:08
15K
9.32 mi12:19:311:21:288:4428:01
9:01
+0:21
20K
12.43 mi12:49:081:51:058:5629:37
9:32
+0:31
Half
13.11 mi12:55:261:57:238:576:18
9:14
-0:18
25K
15.53 mi13:19:032:21:009:0523:37
9:44
+0:30
30K
18.64 mi13:49:302:51:279:1230:27
9:48
+0:04
20M
20.00 mi14:02:583:04:559:1513:28
9:55
+0:07
21M
21.00 mi14:13:503:15:479:1910:52
10:52
+0:57
35K
21.75 mi14:21:073:23:049:207:17
9:44
-1:08
23M
23.00 mi14:33:503:35:479:2312:43
10:09
+0:25
24M
24.00 mi14:43:303:45:279:249:40
9:40
-0:29
40K
24.85 mi14:52:053:54:029:258:35
10:02
+0:22
25.2M
25.20 mi14:56:053:58:029:274:00
11:36
+1:34
Finish
26.22 mi15:06:004:07:579:289:55
9:44
-1:52

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

8:32 /mi

Average Pace

9:28 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:46

35% of race

Time at Steady Pace

2:12:36

53% of race

Time at Slower Pace

27:35

11% of race

Average Pace: 9:27 /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 mi11:24:3526:328:3226:32
8:32
#18002
10K
6.21 mi11:51:3053:278:3626:55
8:40
#18094
15K
9.32 mi12:19:311:21:288:4428:01
9:01
#18392
20K
12.43 mi12:49:081:51:058:5629:37
9:32
#18684
Half
13.11 mi12:55:261:57:238:576:18
9:14
#18723
25K
15.53 mi13:19:032:21:009:0523:37
9:44
#18642
30K
18.64 mi13:49:302:51:279:1230:27
9:48
#18239
20M
20.00 mi14:02:583:04:559:1513:28
9:55
#18092
21M
21.00 mi14:13:503:15:479:1910:52
10:52
#17954
35K
21.75 mi14:21:073:23:049:207:17
9:44
#17878
23M
23.00 mi14:33:503:35:479:2312:43
10:09
#17722
24M
24.00 mi14:43:303:45:279:249:40
9:40
#17614
40K
24.85 mi14:52:053:54:029:258:35
10:02
#17515
25.2M
25.20 mi14:56:053:58:029:274:00
11:36
#17470
Finish
26.22 mi15:06:004:07:579:289:55
9:44
#17429
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi180026762676218996(Top 74%)7246(Top 66%)7246(Top 1320%)
10K6.21 mi3.10 mi18094-926798-366798-3618178(Top 71%)6825(Top 62%)6825(Top 1243%)
15K9.32 mi3.11 mi18392-2986961-1636961-16318996(Top 74%)7246(Top 66%)7246(Top 1320%)
20K12.43 mi3.11 mi18684-2927121-1607121-16019312(Top 76%)7438(Top 68%)7438(Top 1355%)
Half13.11 mi0.68 mi18723-397140-197140-1919216(Top 75%)7450(Top 68%)7450(Top 1357%)
25K15.53 mi2.42 mi18642+817114+267114+2618355(Top 72%)7023(Top 64%)7023(Top 1279%)
30K18.64 mi3.11 mi18239+4036969+1456969+14516648(Top 65%)6326(Top 58%)6326(Top 1152%)
20M20.00 mi1.36 mi18092+1476913+566913+5616183(Top 63%)6304(Top 58%)6304(Top 1148%)
21M21.00 mi1.00 mi17954+1386867+466867+4615999(Top 63%)6335(Top 58%)6335(Top 1154%)
35K21.75 mi0.75 mi17878+766846+216846+2116342(Top 64%)6532(Top 60%)6532(Top 1190%)
23M23.00 mi1.25 mi17722+1566775+716775+7116001(Top 63%)6399(Top 59%)6399(Top 1166%)
24M24.00 mi1.00 mi17614+1086741+346741+3415166(Top 59%)6035(Top 55%)6035(Top 1099%)
40K24.85 mi0.85 mi17515+996721+206721+2015167(Top 59%)6096(Top 56%)6096(Top 1110%)
25.2M25.20 mi0.35 mi17470+456709+126709+1216342(Top 64%)6713(Top 61%)6713(Top 1223%)
Finish26.22 mi1.02 mi17429+416713-46713-417488(Top 68%)7253(Top 66%)7253(Top 1321%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

18996

Females

7246

F60-64

7246

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18178

Females

6825

F60-64

6825

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

18996

Females

7246

F60-64

7246

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

19312

Females

7438

F60-64

7438

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19216

Females

7450

F60-64

7450

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

18355

Females

7023

F60-64

7023

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16648

Females

6326

F60-64

6326

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

16183

Females

6304

F60-64

6304

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

15999

Females

6335

F60-64

6335

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16342

Females

6532

F60-64

6532

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16001

Females

6399

F60-64

6399

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15166

Females

6035

F60-64

6035

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15167

Females

6096

F60-64

6096

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16342

Females

6713

F60-64

6713

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17488

Females

7253

F60-64

7253

Passing Analysis

Category:
Athletes Passed
2308
Passed By
1735
Net Change
+573
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18002
5K → 10K239331-92#18002#18094
10K → 15K136434-298#18094#18392
15K → 20K172464-292#18392#18684
20K → Half3271-39#18684#18723
Half → 25K237156+81#18723#18642
25K → 30K46360+403#18642#18239
30K → 20M17528+147#18239#18092
20M → 21M18446+138#18092#17954
21M → 35K10327+76#17954#17878
35K → 23M18428+156#17878#17722
23M → 24M12214+108#17722#17614
24M → 40K12021+99#17614#17515
40K → 25.2M5712+45#17515#17470
25.2M → Finish8443+41#17470#17429
TOTALS23081735+573
📊

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