Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Martha Moncada Morelos

Bib: 17541FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 24%
Age Group (F18-39)
#0 / 5716
Top 42%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:03
3.11 mi
Rank: #12124
Start5K
23:03 | 7:26/mi
10K
46:37
6.21 mi
Rank: #12864 (-740)
5K10K
23:34 | 7:36/mi
15K
1:10:20
9.32 mi
Rank: #13197 (-333)
10K15K
23:43 | 7:39/mi
20K
1:34:13
12.43 mi
Rank: #13288 (-91)
15K20K
23:53 | 7:42/mi
HALF
1:39:25
13.11 mi
Rank: #13324 (-36)
20KHALF
5:12 | 7:38/mi
25K
1:57:58
15.53 mi
Rank: #13197 (+127)
HALF25K
18:33 | 7:39/mi
30K
2:22:20
18.64 mi
Rank: #13009 (+188)
25K30K
24:22 | 7:51/mi
20M
2:32:42
20.00 mi
Rank: #12758 (+251)
30K20M
10:22 | 7:38/mi
21M
2:41:06
21.00 mi
Rank: #12731 (+27)
20M21M
8:24 | 8:24/mi
35K
2:46:38
21.75 mi
Rank: #12614 (+117)
21M35K
5:32 | 7:24/mi
23M
2:56:08
23.00 mi
Rank: #12429 (+185)
35K23M
9:30 | 7:36/mi
24M
3:03:11
24.00 mi
Rank: #12139 (+290)
23M24M
7:03 | 7:03/mi
40K
3:09:34
24.85 mi
Rank: #11954 (+185)
24M40K
6:23 | 7:28/mi
25.2M
3:12:20
25.20 mi
Rank: #11888 (+66)
40K25.2M
2:46 | 8:02/mi
FINISH
3:19:23
26.22 mi
Rank: #11658 (+230)
25.2MFINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:39:25
Pace7:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:3123:037:2623:03
7:26
-
10K
6.21 mi11:34:0546:377:3123:34
7:36
+0:10
15K
9.32 mi11:57:481:10:207:3323:43
7:39
+0:03
20K
12.43 mi12:21:411:34:137:3523:53
7:42
+0:03
HALF
13.11 mi12:26:531:39:257:365:12
7:38
-0:04
25K
15.53 mi12:45:261:57:587:3618:33
7:39
+0:01
30K
18.64 mi13:09:482:22:207:3924:22
7:51
+0:12
20M
20.00 mi13:20:102:32:427:3910:22
7:38
-0:13
21M
21.00 mi13:28:342:41:067:418:24
8:24
+0:46
35K
21.75 mi13:34:062:46:387:405:32
7:24
-1:00
23M
23.00 mi13:43:362:56:087:409:30
7:36
+0:12
24M
24.00 mi13:50:393:03:117:387:03
7:03
-0:33
40K
24.85 mi13:57:023:09:347:386:23
7:28
+0:25
25.2M
25.20 mi13:59:483:12:207:382:46
8:02
+0:34
FINISH
26.22 mi14:06:513:19:237:377:03
6:56
-1:06

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:56 /mi

Average Pace

7:37 /mi

Slowest Pace

8:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

42:41

21% of race

Time at Steady Pace

2:01:10

61% of race

Time at Slower Pace

35:32

18% of race

Average Pace: 7:36 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:10:3123:037:2623:03
7:26
#12124
10K
6.21 mi11:34:0546:377:3123:34
7:36
#12864
15K
9.32 mi11:57:481:10:207:3323:43
7:39
#13197
20K
12.43 mi12:21:411:34:137:3523:53
7:42
#13288
HALF
13.11 mi12:26:531:39:257:365:12
7:38
#13324
25K
15.53 mi12:45:261:57:587:3618:33
7:39
#13197
30K
18.64 mi13:09:482:22:207:3924:22
7:51
#13009
20M
20.00 mi13:20:102:32:427:3910:22
7:38
#12758
21M
21.00 mi13:28:342:41:067:418:24
8:24
#12731
35K
21.75 mi13:34:062:46:387:405:32
7:24
#12614
23M
23.00 mi13:43:362:56:087:409:30
7:36
#12429
24M
24.00 mi13:50:393:03:117:387:03
7:03
#12139
40K
24.85 mi13:57:023:09:347:386:23
7:28
#11954
25.2M
25.20 mi13:59:483:12:207:382:46
8:02
#11888
FINISH
26.22 mi14:06:513:19:237:377:03
6:56
#11658
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi121242987298713972(Top 48%)4119(Top 33%)4119(Top 72%)
10K6.21 mi3.10 mi12864-7403431-4443431-44413740(Top 47%)3960(Top 31%)3960(Top 69%)
15K9.32 mi3.11 mi13197-3333650-2193650-21913972(Top 48%)4119(Top 33%)4119(Top 72%)
20K12.43 mi3.11 mi13288-913736-863736-8613617(Top 47%)3993(Top 32%)3993(Top 70%)
HALF13.11 mi0.68 mi13324-363757-213757-2114109(Top 49%)4193(Top 33%)4193(Top 73%)
25K15.53 mi2.42 mi13197+1273703+543703+5412629(Top 44%)3504(Top 28%)3504(Top 61%)
30K18.64 mi3.11 mi13009+1883650+533650+5312295(Top 42%)3471(Top 28%)3471(Top 61%)
20M20.00 mi1.36 mi12758+2513549+1013549+10110120(Top 35%)2463(Top 20%)2463(Top 43%)
21M21.00 mi1.00 mi12731+273557-83557-812496(Top 43%)3780(Top 30%)3780(Top 66%)
35K21.75 mi0.75 mi12614+1173503+543503+5410125(Top 35%)2564(Top 20%)2564(Top 45%)
23M23.00 mi1.25 mi12429+1853416+873416+879567(Top 33%)2378(Top 19%)2378(Top 42%)
24M24.00 mi1.00 mi12139+2903285+1313285+1316878(Top 24%)1260(Top 10%)1260(Top 22%)
40K24.85 mi0.85 mi11954+1853199+863199+868667(Top 30%)2119(Top 17%)2119(Top 37%)
25.2M25.20 mi0.35 mi11888+663170+293170+298609(Top 30%)2183(Top 17%)2183(Top 38%)
FINISH26.22 mi1.02 mi11658+2303081+893081+896982(Top 24%)1488(Top 12%)1488(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13972

Females

4119

F18-39

4119

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13740

Females

3960

F18-39

3960

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13972

Females

4119

F18-39

4119

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13617

Females

3993

F18-39

3993

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14109

Females

4193

F18-39

4193

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12629

Females

3504

F18-39

3504

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12295

Females

3471

F18-39

3471

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10120

Females

2463

F18-39

2463

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12496

Females

3780

F18-39

3780

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10125

Females

2564

F18-39

2564

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9567

Females

2378

F18-39

2378

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6878

Females

1260

F18-39

1260

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8667

Females

2119

F18-39

2119

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8609

Females

2183

F18-39

2183

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6982

Females

1488

F18-39

1488

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2221*
Passed By
912
Net Change
+466
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12124
5K10K57200-740#12124#12864
10K15K94200-333#12864#13197
15K20K128200-91#13197#13288
20KHALF2157-36#13288#13324
HALF25K18154+127#13324#13197
25K30K276*88+188#13197#13009
30K20M256*5+251#13009#12758
20M21M9265+27#12758#12731
21M35K1269+117#12731#12614
35K23M19914+185#12614#12429
23M24M290*0+290#12429#12139
24M40K1927+185#12139#11954
40K25.2M726+66#11954#11888
25.2MFINISH237*7+230#11888#11658
TOTALS2221*912+466

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

AI Key Insights

Powered by MyRace AI

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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