Boston Marathon logo
BOSTON MARATHON 2025

Jinping Ying

Bib: 23527•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 46%
Division (F50-54)
#0 / 1303
Top 43%
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
7:55/mi
24:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:01/mi
49:31
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:15:40
↑ 67↓ 78
20K· 12.43 mi
8:48/mi
1:42:59
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:48:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:59/mi
2:10:32
↑ 66↓ 880.2%
30K· 18.64 mi
9:32/mi
2:40:10
↑ 181↓ 1480.2%
20M
9:52/mi
2:53:35
↑ 64↓ 500.2%
21M
11:23/mi
3:04:58
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
3:11:11
↑ 17↓ 861.7%
23M
9:27/mi
3:23:01
↑ 23↓ 630.6%
24M
8:31/mi
3:31:32
↓ 821.3%
40K· 24.85 mi
8:25/mi
3:38:44
↓ 200.3%
25.2M
9:14/mi
3:41:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:05/mi
3:50:09
↑ 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
Time1:48:46
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time2:01:23
Pace9:16 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0524:377:5524:37
7:55
-
10K
6.21 mi11:48:5949:317:5824:54
8:01
+0:06
15K
9.32 mi12:15:081:15:408:0726:09
8:25
+0:24
20K
12.43 mi12:42:271:42:598:1727:19
8:48
+0:23
Half
13.11 mi12:48:141:48:468:185:47
8:29
-0:19
25K
15.53 mi13:10:002:10:328:2421:46
8:59
+0:30
30K
18.64 mi13:39:382:40:108:3629:38
9:32
+0:33
20M
20.00 mi13:53:032:53:358:4113:25
9:52
+0:20
21M
21.00 mi14:04:263:04:588:4811:23
11:23
+1:31
35K
21.75 mi14:10:393:11:118:476:13
8:19
-3:04
23M
23.00 mi14:22:293:23:018:5011:50
9:27
+1:08
24M
24.00 mi14:31:003:31:328:498:31
8:31
-0:56
40K
24.85 mi14:38:123:38:448:487:12
8:25
-0:06
25.2M
25.20 mi14:41:233:41:558:483:11
9:14
+0:49
Finish
26.22 mi14:49:373:50:098:478:14
8:05
-1:09

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

7:55 /mi

Average Pace

8:47 /mi

Slowest Pace

11:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:31

22% of race

Time at Steady Pace

1:29:25

39% of race

Time at Slower Pace

1:31:13

40% of race

Average Pace: 8:47 /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 mi11:24:0524:377:5524:37
7:55
#15965
10K
6.21 mi11:48:5949:317:5824:54
8:01
#16261
15K
9.32 mi12:15:081:15:408:0726:09
8:25
#17222
20K
12.43 mi12:42:271:42:598:1727:19
8:48
#17922
Half
13.11 mi12:48:141:48:468:185:47
8:29
#17964
25K
15.53 mi13:10:002:10:328:2421:46
8:59
#18287
30K
18.64 mi13:39:382:40:108:3629:38
9:32
#18705
20M
20.00 mi13:53:032:53:358:4113:25
9:52
#18900
21M
21.00 mi14:04:263:04:588:4811:23
11:23
#19220
35K
21.75 mi14:10:393:11:118:476:13
8:19
#19056
23M
23.00 mi14:22:293:23:018:5011:50
9:27
#19023
24M
24.00 mi14:31:003:31:328:498:31
8:31
#18849
40K
24.85 mi14:38:123:38:448:487:12
8:25
#18620
25.2M
25.20 mi14:41:233:41:558:483:11
9:14
#18520
Finish
26.22 mi14:49:373:50:098:478:14
8:05
#18346
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi159655131513118819(Top 66%)6791(Top 56%)6791(Top 521%)
10K6.21 mi3.10 mi16261-2965306-1755306-17516615(Top 58%)5495(Top 45%)5495(Top 422%)
15K9.32 mi3.11 mi17222-9615845-5395845-53918819(Top 66%)6791(Top 56%)6791(Top 521%)
20K12.43 mi3.11 mi17922-7006289-4446289-44419906(Top 70%)7429(Top 61%)7429(Top 570%)
Half13.11 mi0.68 mi17964-426317-286317-2819095(Top 67%)6954(Top 57%)6954(Top 534%)
25K15.53 mi2.42 mi18287-3236521-2046521-20419792(Top 70%)7411(Top 61%)7411(Top 569%)
30K18.64 mi3.11 mi18705-4186772-2516772-25120088(Top 71%)7701(Top 63%)7701(Top 591%)
20M20.00 mi1.36 mi18900-1956918-1466918-14620529(Top 72%)8093(Top 66%)8093(Top 621%)
21M21.00 mi1.00 mi19220-3207126-2087126-20822354(Top 79%)9163(Top 75%)9163(Top 703%)
35K21.75 mi0.75 mi19056+1647052+747052+7414390(Top 51%)4921(Top 40%)4921(Top 378%)
23M23.00 mi1.25 mi19023+337058-67058-618483(Top 65%)7225(Top 59%)7225(Top 554%)
24M24.00 mi1.00 mi18849+1746984+746984+7414668(Top 52%)5204(Top 43%)5204(Top 399%)
40K24.85 mi0.85 mi18620+2296889+956889+9512988(Top 46%)4450(Top 36%)4450(Top 342%)
25.2M25.20 mi0.35 mi18520+1006847+426847+4213223(Top 47%)4642(Top 38%)4642(Top 356%)
Finish26.22 mi1.02 mi18346+1746770+776770+7713502(Top 48%)4710(Top 39%)4710(Top 361%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18819

Females

6791

F50-54

6791

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16615

Females

5495

F50-54

5495

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18819

Females

6791

F50-54

6791

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

19906

Females

7429

F50-54

7429

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19095

Females

6954

F50-54

6954

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19792

Females

7411

F50-54

7411

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20088

Females

7701

F50-54

7701

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

20529

Females

8093

F50-54

8093

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

22354

Females

9163

F50-54

9163

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14390

Females

4921

F50-54

4921

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18483

Females

7225

F50-54

7225

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14668

Females

5204

F50-54

5204

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12988

Females

4450

F50-54

4450

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13223

Females

4642

F50-54

4642

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13502

Females

4710

F50-54

4710

Passing Analysis

Category:
Athletes Passed
1607
Passed By
3988
Net Change
-2381
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15965
5K → 10K204500-296#15965#16261
10K → 15K431004-961#16261#17222
15K → 20K55755-700#17222#17922
20K → Half2668-42#17922#17964
Half → 25K83406-323#17964#18287
25K → 30K132550-418#18287#18705
30K → 20M55250-195#18705#18900
20M → 21M33353-320#18900#19220
21M → 35K1684+164#19220#19056
35K → 23M10875+33#19056#19023
23M → 24M1817+174#19023#18849
24M → 40K2312+229#18849#18620
40K → 25.2M1055+100#18620#18520
25.2M → Finish1839+174#18520#18346
TOTALS16073988-2381
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing