Boston Marathon logo
BOSTON MARATHON 2023

Racquel Mendez

Bib: 29284•F

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:56
Rank: #22482
Start → 5K
29:56 | 9:38/mi
10K· 6.21 mi
1:00:29
Rank: #22995 (-513)
5K → 10K
30:33 | 9:50/mi
15K· 9.32 mi
1:32:02
Rank: #23299 (-304)
10K → 15K
31:33 | 10:09/mi
20K· 12.43 mi
2:04:51
Rank: #23532 (-233)
15K → 20K
32:49 | 10:34/mi
Half· 13.11 mi
2:11:51
Rank: #23542 (-10)
20K → Half
7:00 | 10:16/mi
25K· 15.53 mi
2:38:50
Rank: #23646 (-104)
Half → 25K
26:59 | 11:08/mi
30K· 18.64 mi
3:15:16
Rank: #23758 (-112)
25K → 30K
36:26 | 11:44/mi
20M
3:32:14
Rank: #23874 (-116)
30K → 20M
16:58 | 12:29/mi
21M
3:44:58
Rank: #23879 (-5)
20M → 21M
12:44 | 12:44/mi
35K· 21.75 mi
3:53:32
Rank: #23895 (-16)
21M → 35K
8:34 | 11:27/mi
23M
4:08:54
Rank: #23951 (-56)
35K → 23M
15:22 | 12:16/mi
24M
4:19:08
Rank: #23853 (+98)
23M → 24M
10:14 | 10:14/mi
40K· 24.85 mi
4:29:05
Rank: #23848 (+5)
24M → 40K
9:57 | 11:38/mi
25.2M
4:34:09
Rank: #23885 (-37)
40K → 25.2M
5:04 | 14:42/mi
Finish· 26.22 mi
4:44:58
Rank: #23873 (+12)
25.2M → Finish
10:49 | 10:37/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
Time2:11:51
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:33:07
Pace11:41 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3729:569:3829:56
9:38
-
10K
6.21 mi12:24:101:00:299:4430:33
9:50
+0:12
15K
9.32 mi12:55:431:32:029:5231:33
10:09
+0:19
20K
12.43 mi13:28:322:04:5110:0332:49
10:34
+0:25
Half
13.11 mi13:35:322:11:5110:037:00
10:16
-0:18
25K
15.53 mi14:02:312:38:5010:1326:59
11:08
+0:52
30K
18.64 mi14:38:573:15:1610:2936:26
11:44
+0:36
20M
20.00 mi14:55:553:32:1410:3716:58
12:29
+0:45
21M
21.00 mi15:08:393:44:5810:4312:44
12:44
+0:15
35K
21.75 mi15:17:133:53:3210:448:34
11:27
-1:17
23M
23.00 mi15:32:354:08:5410:4915:22
12:16
+0:49
24M
24.00 mi15:42:494:19:0810:4810:14
10:14
-2:02
40K
24.85 mi15:52:464:29:0510:509:57
11:38
+1:24
25.2M
25.20 mi15:57:504:34:0910:535:04
14:42
+3:04
Finish
26.22 mi16:08:394:44:5810:5310:49
10:37
-4:05

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

9:38 /mi

Average Pace

10:53 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:16

38% of race

Time at Steady Pace

2:05:34

44% of race

Time at Slower Pace

50:08

18% of race

Average Pace: 10:52 /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 mi11:53:3729:569:3829:56
9:38
#22482
10K
6.21 mi12:24:101:00:299:4430:33
9:50
#22995
15K
9.32 mi12:55:431:32:029:5231:33
10:09
#23299
20K
12.43 mi13:28:322:04:5110:0332:49
10:34
#23532
Half
13.11 mi13:35:322:11:5110:037:00
10:16
#23542
25K
15.53 mi14:02:312:38:5010:1326:59
11:08
#23646
30K
18.64 mi14:38:573:15:1610:2936:26
11:44
#23758
20M
20.00 mi14:55:553:32:1410:3716:58
12:29
#23874
21M
21.00 mi15:08:393:44:5810:4312:44
12:44
#23879
35K
21.75 mi15:17:133:53:3210:448:34
11:27
#23895
23M
23.00 mi15:32:354:08:5410:4915:22
12:16
#23951
24M
24.00 mi15:42:494:19:0810:4810:14
10:14
#23853
40K
24.85 mi15:52:464:29:0510:509:57
11:38
#23848
25.2M
25.20 mi15:57:504:34:0910:535:04
14:42
#23885
Finish
26.22 mi16:08:394:44:5810:5310:49
10:37
#23873
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi224829128912823792(Top 89%)9775(Top 86%)9775(Top 521%)
10K6.21 mi3.10 mi22995-5139360-2329360-23223352(Top 88%)9541(Top 84%)9541(Top 508%)
15K9.32 mi3.11 mi23299-3049507-1479507-14723792(Top 89%)9775(Top 86%)9775(Top 521%)
20K12.43 mi3.11 mi23532-2339628-1219628-12123951(Top 90%)9873(Top 86%)9873(Top 526%)
Half13.11 mi0.68 mi23542-109629-19629-123791(Top 89%)9798(Top 86%)9798(Top 522%)
25K15.53 mi2.42 mi23646-1049702-739702-7324168(Top 91%)10042(Top 88%)10042(Top 535%)
30K18.64 mi3.11 mi23758-1129783-819783-8124168(Top 91%)10103(Top 88%)10103(Top 538%)
20M20.00 mi1.36 mi23874-1169854-719854-7124733(Top 93%)10462(Top 92%)10462(Top 557%)
21M21.00 mi1.00 mi23879-59873-199873-1923749(Top 89%)9954(Top 87%)9954(Top 530%)
35K21.75 mi0.75 mi23895-169889-169889-1624029(Top 90%)10144(Top 89%)10144(Top 540%)
23M23.00 mi1.25 mi23951-569925-369925-3624331(Top 91%)10303(Top 90%)10303(Top 549%)
24M24.00 mi1.00 mi23853+989879+469879+4621433(Top 81%)8814(Top 77%)8814(Top 469%)
40K24.85 mi0.85 mi23848+59887-89887-823431(Top 88%)9901(Top 87%)9901(Top 527%)
25.2M25.20 mi0.35 mi23885-379912-259912-2525523(Top 96%)10937(Top 96%)10937(Top 582%)
Finish26.22 mi1.02 mi23873+129907+59907+523261(Top 87%)9785(Top 86%)9785(Top 521%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23792

Females

9775

F40-44

9775

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

23352

Females

9541

F40-44

9541

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23792

Females

9775

F40-44

9775

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23951

Females

9873

F40-44

9873

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23791

Females

9798

F40-44

9798

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

24168

Females

10042

F40-44

10042

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

24168

Females

10103

F40-44

10103

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

24733

Females

10462

F40-44

10462

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

23749

Females

9954

F40-44

9954

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

24029

Females

10144

F40-44

10144

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

24331

Females

10303

F40-44

10303

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21433

Females

8814

F40-44

8814

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23431

Females

9901

F40-44

9901

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25523

Females

10937

F40-44

10937

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

23261

Females

9785

F40-44

9785

Passing Analysis

Category:
Athletes Passed
582
Passed By
1973
Net Change
-1391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22482
5K → 10K74587-513#22482#22995
10K → 15K51355-304#22995#23299
15K → 20K46279-233#23299#23532
20K → Half2131-10#23532#23542
Half → 25K49153-104#23542#23646
25K → 30K69181-112#23646#23758
30K → 20M22138-116#23758#23874
20M → 21M4752-5#23874#23879
21M → 35K1733-16#23879#23895
35K → 23M2177-56#23895#23951
23M → 24M991+98#23951#23853
24M → 40K3025+5#23853#23848
40K → 25.2M340-37#23848#23885
25.2M → Finish3321+12#23885#23873
TOTALS5821973-1391
📊

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