Boston Marathon logo
BOSTON MARATHON 2025

Maria De Lourdes Gallegos Najera

Bib: 19696•F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Division (F18-39)
#0 / 5469
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:45
Rank: #16330
Start → 5K
24:45 | 7:58/mi
10K· 6.21 mi
48:53
Rank: #15389 (+941)
5K → 10K
24:08 | 7:46/mi
15K· 9.32 mi
1:12:46
Rank: #14673 (+716)
10K → 15K
23:53 | 7:41/mi
20K· 12.43 mi
1:36:42
Rank: #14094 (+579)
15K → 20K
23:56 | 7:42/mi
Half· 13.11 mi
1:41:48
Rank: #13959 (+135)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
2:00:28
Rank: #13478 (+481)
Half → 25K
18:40 | 7:42/mi
30K· 18.64 mi
2:24:30
Rank: #12669 (+809)
25K → 30K
24:02 | 7:44/mi
20M
2:35:09
Rank: #12392 (+277)
30K → 20M
10:39 | 7:50/mi
21M
2:43:21
Rank: #12124 (+268)
20M → 21M
8:12 | 8:12/mi
35K· 21.75 mi
2:49:02
Rank: #12007 (+117)
21M → 35K
5:41 | 7:36/mi
23M
2:58:46
Rank: #11740 (+267)
35K → 23M
9:44 | 7:46/mi
24M
3:06:16
Rank: #11507 (+233)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:12:45
Rank: #11304 (+203)
24M → 40K
6:29 | 7:35/mi
25.2M
3:15:39
Rank: #11224 (+80)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:23:12
Rank: #11090 (+134)
25.2M → Finish
7:33 | 7:25/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 Half⚖️ Balanced
Distance13.11 mi
Time1:41:48
Pace7:46 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:24
Pace7:44 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4024:457:5824:45
7:58
-
10K
6.21 mi11:42:4848:537:5224:08
7:46
-0:12
15K
9.32 mi12:06:411:12:467:4823:53
7:41
-0:05
20K
12.43 mi12:30:371:36:427:4723:56
7:42
+0:01
Half
13.11 mi12:35:431:41:487:465:06
7:29
-0:13
25K
15.53 mi12:54:232:00:287:4518:40
7:42
+0:13
30K
18.64 mi13:18:252:24:307:4524:02
7:44
+0:02
20M
20.00 mi13:29:042:35:097:4510:39
7:50
+0:06
21M
21.00 mi13:37:162:43:217:478:12
8:12
+0:22
35K
21.75 mi13:42:572:49:027:465:41
7:36
-0:36
23M
23.00 mi13:52:412:58:467:469:44
7:46
+0:10
24M
24.00 mi14:00:113:06:167:467:30
7:30
-0:16
40K
24.85 mi14:06:403:12:457:456:29
7:35
+0:05
25.2M
25.20 mi14:09:343:15:397:462:54
8:25
+0:50
Finish
26.22 mi14:17:073:23:127:457:33
7:25
-1:00

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

7:25 /mi

Average Pace

7:45 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:06

95% of race

Time at Steady Pace

11:06

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi11:18:4024:457:5824:45
7:58
#16330
10K
6.21 mi11:42:4848:537:5224:08
7:46
#15389
15K
9.32 mi12:06:411:12:467:4823:53
7:41
#14673
20K
12.43 mi12:30:371:36:427:4723:56
7:42
#14094
Half
13.11 mi12:35:431:41:487:465:06
7:29
#13959
25K
15.53 mi12:54:232:00:287:4518:40
7:42
#13478
30K
18.64 mi13:18:252:24:307:4524:02
7:44
#12669
20M
20.00 mi13:29:042:35:097:4510:39
7:50
#12392
21M
21.00 mi13:37:162:43:217:478:12
8:12
#12124
35K
21.75 mi13:42:572:49:027:465:41
7:36
#12007
23M
23.00 mi13:52:412:58:467:469:44
7:46
#11740
24M
24.00 mi14:00:113:06:167:467:30
7:30
#11507
40K
24.85 mi14:06:403:12:457:456:29
7:35
#11304
25.2M
25.20 mi14:09:343:15:397:462:54
8:25
#11224
Finish
26.22 mi14:17:073:23:127:457:33
7:25
#11090
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi163305343534313378(Top 47%)3664(Top 30%)3664(Top 67%)
10K6.21 mi3.10 mi15389+9414768+5754768+57514519(Top 51%)4256(Top 35%)4256(Top 78%)
15K9.32 mi3.11 mi14673+7164355+4134355+41313378(Top 47%)3664(Top 30%)3664(Top 67%)
20K12.43 mi3.11 mi14094+5794055+3004055+30012447(Top 44%)3244(Top 27%)3244(Top 59%)
Half13.11 mi0.68 mi13959+1353982+733982+7311557(Top 41%)2716(Top 22%)2716(Top 50%)
25K15.53 mi2.42 mi13478+4813759+2233759+22311546(Top 41%)2875(Top 24%)2875(Top 53%)
30K18.64 mi3.11 mi12669+8093362+3973362+3979463(Top 33%)2035(Top 17%)2035(Top 37%)
20M20.00 mi1.36 mi12392+2773247+1153247+1159322(Top 33%)2140(Top 18%)2140(Top 39%)
21M21.00 mi1.00 mi12124+2683137+1103137+1108627(Top 30%)2001(Top 16%)2001(Top 37%)
35K21.75 mi0.75 mi12007+1173098+393098+399374(Top 33%)2315(Top 19%)2315(Top 42%)
23M23.00 mi1.25 mi11740+2673001+973001+978441(Top 30%)2019(Top 17%)2019(Top 37%)
24M24.00 mi1.00 mi11507+2332922+792922+797739(Top 27%)1772(Top 14%)1772(Top 32%)
40K24.85 mi0.85 mi11304+2032851+712851+717357(Top 26%)1709(Top 14%)1709(Top 31%)
25.2M25.20 mi0.35 mi11224+802824+272824+278356(Top 29%)2236(Top 18%)2236(Top 41%)
Finish26.22 mi1.02 mi11090+1342793+312793+318588(Top 30%)2335(Top 19%)2335(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13378

Females

3664

F18-39

3664

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14519

Females

4256

F18-39

4256

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13378

Females

3664

F18-39

3664

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12447

Females

3244

F18-39

3244

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11557

Females

2716

F18-39

2716

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

11546

Females

2875

F18-39

2875

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9463

Females

2035

F18-39

2035

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9322

Females

2140

F18-39

2140

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8627

Females

2001

F18-39

2001

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9374

Females

2315

F18-39

2315

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8441

Females

2019

F18-39

2019

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7739

Females

1772

F18-39

1772

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7357

Females

1709

F18-39

1709

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8356

Females

2236

F18-39

2236

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8588

Females

2335

F18-39

2335

Passing Analysis

Category:
Athletes Passed
5412
Passed By
172
Net Change
+5240
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16330
5K → 10K100362+941#16330#15389
10K → 15K73115+716#15389#14673
15K → 20K5889+579#14673#14094
20K → Half1361+135#14094#13959
Half → 25K4876+481#13959#13478
25K → 30K8134+809#13478#12669
30K → 20M2847+277#12669#12392
20M → 21M2768+268#12392#12124
21M → 35K13316+117#12124#12007
35K → 23M27811+267#12007#11740
23M → 24M2385+233#11740#11507
24M → 40K2096+203#11507#11304
40K → 25.2M844+80#11304#11224
25.2M → Finish15218+134#11224#11090
TOTALS5412172+5240
📊

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