Boston Marathon logo
BOSTON MARATHON 2025

Ana Pina

Bib: 18580•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 25%
Masters (Masters Women)
#0 / 6759
Top 11%
Division (F45-49)
#0 / 1813
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:23/mi
22:56
↑ 97↓ 3451.5%
10K· 6.21 mi
7:15/mi
45:28
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:08:23
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:31:40
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:36:41
↑ 19↓ 370.5%
25K· 15.53 mi
7:38/mi
1:55:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:09/mi
2:20:30
↑ 181↓ 1480.2%
20M
8:23/mi
2:31:53
↑ 64↓ 500.2%
21M
9:01/mi
2:40:54
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
2:46:58
↑ 17↓ 861.7%
23M
8:30/mi
2:57:37
↑ 23↓ 630.6%
24M
8:16/mi
3:05:53
↓ 821.3%
40K· 24.85 mi
8:32/mi
3:13:11
↓ 200.3%
25.2M
9:23/mi
3:16:25
↑ 13↓ 160.2%
Finish· 26.22 mi
8:25/mi
3:25:00
↑ 22↓ 21

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
Time1:36:41
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5322:567:2322:56
7:23
-
10K
6.21 mi11:36:2545:287:1922:32
7:15
-0:08
15K
9.32 mi11:59:201:08:237:2022:55
7:23
+0:08
20K
12.43 mi12:22:371:31:407:2323:17
7:30
+0:07
Half
13.11 mi12:27:381:36:417:225:01
7:21
-0:09
25K
15.53 mi12:46:081:55:117:2518:30
7:38
+0:17
30K
18.64 mi13:11:272:20:307:3225:19
8:09
+0:31
20M
20.00 mi13:22:502:31:537:3611:23
8:23
+0:14
21M
21.00 mi13:31:512:40:547:409:01
9:01
+0:38
35K
21.75 mi13:37:552:46:587:416:04
8:07
-0:54
23M
23.00 mi13:48:342:57:377:4310:39
8:30
+0:23
24M
24.00 mi13:56:503:05:537:458:16
8:16
-0:14
40K
24.85 mi14:04:083:13:117:467:18
8:32
+0:16
25.2M
25.20 mi14:07:223:16:257:483:14
9:23
+0:51
Finish
26.22 mi14:15:573:25:007:498:35
8:25
-0:58

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

7:15 /mi

Average Pace

7:49 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:11

56% of race

Time at Steady Pace

59:37

29% of race

Time at Slower Pace

30:12

15% of race

Average Pace: 7:49 /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 mi11:13:5322:567:2322:56
7:23
#11155
10K
6.21 mi11:36:2545:287:1922:32
7:15
#10487
15K
9.32 mi11:59:201:08:237:2022:55
7:23
#10550
20K
12.43 mi12:22:371:31:407:2323:17
7:30
#10554
Half
13.11 mi12:27:381:36:417:225:01
7:21
#10531
25K
15.53 mi12:46:081:55:117:2518:30
7:38
#10581
30K
18.64 mi13:11:272:20:307:3225:19
8:09
#10931
20M
20.00 mi13:22:502:31:537:3611:23
8:23
#11037
21M
21.00 mi13:31:512:40:547:409:01
9:01
#11170
35K
21.75 mi13:37:552:46:587:416:04
8:07
#11218
23M
23.00 mi13:48:342:57:377:4310:39
8:30
#11325
24M
24.00 mi13:56:503:05:537:458:16
8:16
#11369
40K
24.85 mi14:04:083:13:117:467:18
8:32
#11456
25.2M
25.20 mi14:07:223:16:257:483:14
9:23
#11488
Finish
26.22 mi14:15:573:25:007:498:35
8:25
#11684
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi111552357235710662(Top 38%)2204(Top 18%)2204(Top 122%)
10K6.21 mi3.10 mi10487+6682047+3102047+3109965(Top 35%)1821(Top 15%)1821(Top 100%)
15K9.32 mi3.11 mi10550-632097-502097-5010662(Top 38%)2204(Top 18%)2204(Top 122%)
20K12.43 mi3.11 mi10554-42130-332130-3310736(Top 38%)2339(Top 19%)2339(Top 129%)
Half13.11 mi0.68 mi10531+232114+162114+1610573(Top 37%)2238(Top 18%)2238(Top 123%)
25K15.53 mi2.42 mi10581-502173-592173-5911006(Top 39%)2595(Top 21%)2595(Top 143%)
30K18.64 mi3.11 mi10931-3502431-2582431-25812434(Top 44%)3519(Top 29%)3519(Top 194%)
20M20.00 mi1.36 mi11037-1062527-962527-9612998(Top 46%)3969(Top 32%)3969(Top 219%)
21M21.00 mi1.00 mi11170-1332643-1162643-11613620(Top 48%)4415(Top 36%)4415(Top 244%)
35K21.75 mi0.75 mi11218-482688-452688-4513005(Top 46%)4153(Top 34%)4153(Top 229%)
23M23.00 mi1.25 mi11325-1072788-1002788-10013356(Top 47%)4452(Top 36%)4452(Top 246%)
24M24.00 mi1.00 mi11369-442845-572845-5713035(Top 46%)4326(Top 35%)4326(Top 239%)
40K24.85 mi0.85 mi11456-872934-892934-8913677(Top 48%)4788(Top 39%)4788(Top 264%)
25.2M25.20 mi0.35 mi11488-322962-282962-2813899(Top 49%)4942(Top 40%)4942(Top 273%)
Finish26.22 mi1.02 mi11684-1963099-1373099-13715741(Top 55%)5873(Top 48%)5873(Top 324%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10662

Females

2204

F45-49

2204

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9965

Females

1821

F45-49

1821

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10662

Females

2204

F45-49

2204

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10736

Females

2339

F45-49

2339

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10573

Females

2238

F45-49

2238

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11006

Females

2595

F45-49

2595

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12434

Females

3519

F45-49

3519

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12998

Females

3969

F45-49

3969

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

13620

Females

4415

F45-49

4415

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13005

Females

4153

F45-49

4153

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

13356

Females

4452

F45-49

4452

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

13035

Females

4326

F45-49

4326

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13677

Females

4788

F45-49

4788

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13899

Females

4942

F45-49

4942

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15741

Females

5873

F45-49

5873

Passing Analysis

Category:
Athletes Passed
1827
Passed By
2355
Net Change
-529
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11155
5K → 10K71951+668#11155#10487
10K → 15K153216-63#10487#10550
15K → 20K170174-4#10550#10554
20K → Half4623+23#10554#10531
Half → 25K152202-50#10531#10581
25K → 30K136485-350#10581#10931
30K → 20M94200-106#10931#11037
20M → 21M57190-133#11037#11170
21M → 35K4290-48#11170#11218
35K → 23M73180-107#11218#11325
23M → 24M70114-44#11325#11369
24M → 40K51138-87#11369#11456
40K → 25.2M2658-32#11456#11488
25.2M → Finish38234-196#11488#11684
TOTALS18272355-529
📊

Passing Visuals

Category:
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