Boston Marathon logo
BOSTON MARATHON 2025

Meng Yuan

Bib: 24871•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:48
Rank: #20627
Start → 5K
26:48 | 8:38/mi
10K· 6.21 mi
52:55
Rank: #19942 (+685)
5K → 10K
26:07 | 8:24/mi
15K· 9.32 mi
1:19:35
Rank: #19913 (+29)
10K → 15K
26:40 | 8:35/mi
20K· 12.43 mi
1:47:18
Rank: #20051 (-138)
15K → 20K
27:43 | 8:55/mi
Half· 13.11 mi
1:53:20
Rank: #20093 (-42)
20K → Half
6:02 | 8:51/mi
25K· 15.53 mi
2:15:55
Rank: #20358 (-265)
Half → 25K
22:35 | 9:19/mi
30K· 18.64 mi
2:47:59
Rank: #20928 (-570)
25K → 30K
32:04 | 10:19/mi
20M
3:01:45
Rank: #20970 (-42)
30K → 20M
13:46 | 10:08/mi
21M
3:13:46
Rank: #21242 (-272)
20M → 21M
12:01 | 12:01/mi
35K· 21.75 mi
3:21:45
Rank: #21360 (-118)
21M → 35K
7:59 | 10:40/mi
23M
3:34:12
Rank: #21280 (+80)
35K → 23M
12:27 | 9:57/mi
24M
3:43:58
Rank: #21252 (+28)
23M → 24M
9:46 | 9:46/mi
40K· 24.85 mi
3:52:47
Rank: #21243 (+9)
24M → 40K
8:49 | 10:19/mi
25.2M
3:56:37
Rank: #21237 (+6)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:06:15
Rank: #21228 (+9)
25.2M → Finish
9:38 | 9:27/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
Time1:53:20
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:12:55
Pace10:08 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:2526:488:3826:48
8:38
-
10K
6.21 mi11:53:3252:558:3126:07
8:24
-0:14
15K
9.32 mi12:20:121:19:358:3226:40
8:35
+0:11
20K
12.43 mi12:47:551:47:188:3827:43
8:55
+0:20
Half
13.11 mi12:53:571:53:208:396:02
8:51
-0:04
25K
15.53 mi13:16:322:15:558:4522:35
9:19
+0:28
30K
18.64 mi13:48:362:47:599:0132:04
10:19
+1:00
20M
20.00 mi14:02:223:01:459:0513:46
10:08
-0:11
21M
21.00 mi14:14:233:13:469:1412:01
12:01
+1:53
35K
21.75 mi14:22:223:21:459:177:59
10:40
-1:21
23M
23.00 mi14:34:493:34:129:1912:27
9:57
-0:43
24M
24.00 mi14:44:353:43:589:209:46
9:46
-0:11
40K
24.85 mi14:53:243:52:479:228:49
10:19
+0:33
25.2M
25.20 mi14:57:143:56:379:233:50
11:07
+0:48
Finish
26.22 mi15:06:524:06:159:249:38
9:27
-1:40

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

8:24 /mi

Average Pace

9:24 /mi

Slowest Pace

12:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:20

46% of race

Time at Steady Pace

1:08:12

28% of race

Time at Slower Pace

1:04:43

26% of race

Average Pace: 9:24 /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 mi11:27:2526:488:3826:48
8:38
#20627
10K
6.21 mi11:53:3252:558:3126:07
8:24
#19942
15K
9.32 mi12:20:121:19:358:3226:40
8:35
#19913
20K
12.43 mi12:47:551:47:188:3827:43
8:55
#20051
Half
13.11 mi12:53:571:53:208:396:02
8:51
#20093
25K
15.53 mi13:16:322:15:558:4522:35
9:19
#20358
30K
18.64 mi13:48:362:47:599:0132:04
10:19
#20928
20M
20.00 mi14:02:223:01:459:0513:46
10:08
#20970
21M
21.00 mi14:14:233:13:469:1412:01
12:01
#21242
35K
21.75 mi14:22:223:21:459:177:59
10:40
#21360
23M
23.00 mi14:34:493:34:129:1912:27
9:57
#21280
24M
24.00 mi14:44:353:43:589:209:46
9:46
#21252
40K
24.85 mi14:53:243:52:479:228:49
10:19
#21243
25.2M
25.20 mi14:57:143:56:379:233:50
11:07
#21237
Finish
26.22 mi15:06:524:06:159:249:38
9:27
#21228
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi206277876787619848(Top 70%)7364(Top 60%)7364(Top 1180%)
10K6.21 mi3.10 mi19942+6857438+4387438+43819244(Top 68%)7027(Top 57%)7027(Top 1126%)
15K9.32 mi3.11 mi19913+297417+217417+2119848(Top 70%)7364(Top 60%)7364(Top 1180%)
20K12.43 mi3.11 mi20051-1387501-847501-8420593(Top 73%)7831(Top 64%)7831(Top 1255%)
Half13.11 mi0.68 mi20093-427530-297530-2921158(Top 74%)8129(Top 66%)8129(Top 1303%)
25K15.53 mi2.42 mi20358-2657692-1627692-16221249(Top 75%)8231(Top 67%)8231(Top 1319%)
30K18.64 mi3.11 mi20928-5708050-3588050-35822515(Top 79%)9053(Top 74%)9053(Top 1451%)
20M20.00 mi1.36 mi20970-428081-318081-3121390(Top 75%)8568(Top 70%)8568(Top 1373%)
21M21.00 mi1.00 mi21242-2728253-1728253-17223628(Top 83%)9827(Top 80%)9827(Top 1575%)
35K21.75 mi0.75 mi21360-1188326-738326-7323532(Top 83%)9814(Top 80%)9814(Top 1573%)
23M23.00 mi1.25 mi21280+808312+148312+1420310(Top 72%)8207(Top 67%)8207(Top 1315%)
24M24.00 mi1.00 mi21252+288318-68318-620628(Top 73%)8409(Top 69%)8409(Top 1348%)
40K24.85 mi0.85 mi21243+98336-188336-1821420(Top 75%)8884(Top 73%)8884(Top 1424%)
25.2M25.20 mi0.35 mi21237+68340-48340-421021(Top 74%)8665(Top 71%)8665(Top 1389%)
Finish26.22 mi1.02 mi21228+98348-88348-821032(Top 74%)8674(Top 71%)8674(Top 1390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19848

Females

7364

F60-64

7364

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

19244

Females

7027

F60-64

7027

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19848

Females

7364

F60-64

7364

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20593

Females

7831

F60-64

7831

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

21158

Females

8129

F60-64

8129

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21249

Females

8231

F60-64

8231

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

22515

Females

9053

F60-64

9053

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21390

Females

8568

F60-64

8568

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23628

Females

9827

F60-64

9827

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

23532

Females

9814

F60-64

9814

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

20310

Females

8207

F60-64

8207

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

20628

Females

8409

F60-64

8409

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21420

Females

8884

F60-64

8884

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21021

Females

8665

F60-64

8665

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

21032

Females

8674

F60-64

8674

Passing Analysis

Category:
Athletes Passed
1790
Passed By
2391
Net Change
-601
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20627
5K → 10K76277+685#20627#19942
10K → 15K210181+29#19942#19913
15K → 20K151289-138#19913#20051
20K → Half1961-42#20051#20093
Half → 25K90355-265#20093#20358
25K → 30K82652-570#20358#20928
30K → 20M89131-42#20928#20970
20M → 21M30302-272#20970#21242
21M → 35K25143-118#21242#21360
35K → 23M13656+80#21360#21280
23M → 24M6941+28#21280#21252
24M → 40K5344+9#21252#21243
40K → 25.2M2317+6#21243#21237
25.2M → Finish5142+9#21237#21228
TOTALS17902391-601
📊

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