Boston Marathon logo
BOSTON MARATHON 2023

Martinez Areli

Bib: 19392•F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 43%
Gender (Female)
#0 / 11423
Top 25%
Division (F18-39)
#0 / 4884
Top 42%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:28
Rank: #13045
Start → 5K
24:28 | 7:53/mi
10K· 6.21 mi
47:48
Rank: #11741 (+1304)
5K → 10K
23:20 | 7:31/mi
15K· 9.32 mi
1:10:58
Rank: #11060 (+681)
10K → 15K
23:10 | 7:27/mi
20K· 12.43 mi
1:34:41
Rank: #10866 (+194)
15K → 20K
23:43 | 7:38/mi
Half· 13.11 mi
1:39:52
Rank: #10885 (-19)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:58:37
Rank: #10793 (+92)
Half → 25K
18:45 | 7:44/mi
30K· 18.64 mi
2:23:30
Rank: #10764 (+29)
25K → 30K
24:53 | 8:01/mi
20M
2:34:36
Rank: #10768 (-4)
30K → 20M
11:06 | 8:10/mi
21M
2:43:30
Rank: #10890 (-122)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:49:46
Rank: #11034 (-144)
21M → 35K
6:16 | 8:23/mi
23M
3:00:23
Rank: #11150 (-116)
35K → 23M
10:37 | 8:29/mi
24M
3:08:50
Rank: #11313 (-163)
23M → 24M
8:27 | 8:27/mi
40K· 24.85 mi
3:16:05
Rank: #11389 (-76)
24M → 40K
7:15 | 8:29/mi
25.2M
3:19:15
Rank: #11427 (-38)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:27:42
Rank: #11515 (-88)
25.2M → Finish
8:27 | 8:18/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
Time1:39:52
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:47:50
Pace8:14 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5424:287:5324:28
7:53
-
10K
6.21 mi11:42:1447:487:4223:20
7:31
-0:22
15K
9.32 mi12:05:241:10:587:3723:10
7:27
-0:04
20K
12.43 mi12:29:071:34:417:3723:43
7:38
+0:11
Half
13.11 mi12:34:181:39:527:375:11
7:36
-0:02
25K
15.53 mi12:53:031:58:377:3818:45
7:44
+0:08
30K
18.64 mi13:17:562:23:307:4224:53
8:01
+0:17
20M
20.00 mi13:29:022:34:367:4411:06
8:10
+0:09
21M
21.00 mi13:37:562:43:307:478:54
8:54
+0:44
35K
21.75 mi13:44:122:49:467:486:16
8:23
-0:31
23M
23.00 mi13:54:493:00:237:5110:37
8:29
+0:06
24M
24.00 mi14:03:163:08:507:528:27
8:27
-0:02
40K
24.85 mi14:10:313:16:057:537:15
8:29
+0:02
25.2M
25.20 mi14:13:413:19:157:543:10
9:11
+0:42
Finish
26.22 mi14:22:083:27:427:568:27
8:18
-0:53

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

7:27 /mi

Average Pace

7:56 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:37

57% of race

Time at Steady Pace

50:42

24% of race

Time at Slower Pace

38:23

18% 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 mi11:18:5424:287:5324:28
7:53
#13045
10K
6.21 mi11:42:1447:487:4223:20
7:31
#11741
15K
9.32 mi12:05:241:10:587:3723:10
7:27
#11060
20K
12.43 mi12:29:071:34:417:3723:43
7:38
#10866
Half
13.11 mi12:34:181:39:527:375:11
7:36
#10885
25K
15.53 mi12:53:031:58:377:3818:45
7:44
#10793
30K
18.64 mi13:17:562:23:307:4224:53
8:01
#10764
20M
20.00 mi13:29:022:34:367:4411:06
8:10
#10768
21M
21.00 mi13:37:562:43:307:478:54
8:54
#10890
35K
21.75 mi13:44:122:49:467:486:16
8:23
#11034
23M
23.00 mi13:54:493:00:237:5110:37
8:29
#11150
24M
24.00 mi14:03:163:08:507:528:27
8:27
#11313
40K
24.85 mi14:10:313:16:057:537:15
8:29
#11389
25.2M
25.20 mi14:13:413:19:157:543:10
9:11
#11427
Finish
26.22 mi14:22:083:27:427:568:27
8:18
#11515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi13045346634669853(Top 37%)1779(Top 16%)1779(Top 36%)
10K6.21 mi3.10 mi11741+13042728+7382728+73810543(Top 40%)2080(Top 18%)2080(Top 43%)
15K9.32 mi3.11 mi11060+6812364+3642364+3649853(Top 37%)1779(Top 16%)1779(Top 36%)
20K12.43 mi3.11 mi10866+1942276+882276+8810382(Top 39%)2091(Top 18%)2091(Top 43%)
Half13.11 mi0.68 mi10885-192280-42280-411078(Top 42%)2420(Top 21%)2420(Top 50%)
25K15.53 mi2.42 mi10793+922248+322248+3210584(Top 40%)2279(Top 20%)2279(Top 47%)
30K18.64 mi3.11 mi10764+292280-322280-3210993(Top 41%)2636(Top 23%)2636(Top 54%)
20M20.00 mi1.36 mi10768-42318-382318-3811482(Top 43%)2988(Top 26%)2988(Top 61%)
21M21.00 mi1.00 mi10890-1222408-902408-9012856(Top 48%)3864(Top 34%)3864(Top 79%)
35K21.75 mi0.75 mi11034-1442488-802488-8014583(Top 55%)4865(Top 43%)4865(Top 100%)
23M23.00 mi1.25 mi11150-1162577-892577-8913097(Top 49%)4118(Top 36%)4118(Top 84%)
24M24.00 mi1.00 mi11313-1632686-1092686-10914186(Top 53%)4772(Top 42%)4772(Top 98%)
40K24.85 mi0.85 mi11389-762755-692755-6913209(Top 50%)4307(Top 38%)4307(Top 88%)
25.2M25.20 mi0.35 mi11427-382788-332788-3313568(Top 51%)4505(Top 39%)4505(Top 92%)
Finish26.22 mi1.02 mi11515-882861-732861-7314069(Top 53%)4773(Top 42%)4773(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9853

Females

1779

F18-39

1779

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10543

Females

2080

F18-39

2080

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9853

Females

1779

F18-39

1779

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10382

Females

2091

F18-39

2091

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11078

Females

2420

F18-39

2420

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10584

Females

2279

F18-39

2279

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

10993

Females

2636

F18-39

2636

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11482

Females

2988

F18-39

2988

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12856

Females

3864

F18-39

3864

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14583

Females

4865

F18-39

4865

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13097

Females

4118

F18-39

4118

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

14186

Females

4772

F18-39

4772

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13209

Females

4307

F18-39

4307

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13568

Females

4505

F18-39

4505

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14069

Females

4773

F18-39

4773

Passing Analysis

Category:
Athletes Passed
3025*
Passed By
1495
Net Change
+1530
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13045
5K → 10K134238+1304#13045#11741
10K → 15K69817+681#11741#11060
15K → 20K25662+194#11060#10866
20K → Half2443-19#10866#10885
Half → 25K16573+92#10885#10793
25K → 30K204175+29#10793#10764
30K → 20M79*83-4#10764#10768
20M → 21M36158-122#10768#10890
21M → 35K21165-144#10890#11034
35K → 23M58174-116#11034#11150
23M → 24M31194-163#11150#11313
24M → 40K42118-76#11313#11389
40K → 25.2M2361-38#11389#11427
25.2M → Finish46134-88#11427#11515
TOTALS3025*1495+1530

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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