Boston Marathon logo
BOSTON MARATHON 2025

Qingping Bian

Bib: 24775•F

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:32
Rank: #23184
Start → 5K
28:32 | 9:11/mi
10K· 6.21 mi
56:45
Rank: #22959 (+225)
5K → 10K
28:13 | 9:05/mi
15K· 9.32 mi
1:25:07
Rank: #22852 (+107)
10K → 15K
28:22 | 9:08/mi
20K· 12.43 mi
1:55:44
Rank: #23178 (-326)
15K → 20K
30:37 | 9:51/mi
Half· 13.11 mi
2:01:53
Rank: #23116 (+62)
20K → Half
6:09 | 9:01/mi
25K· 15.53 mi
2:25:05
Rank: #22921 (+195)
Half → 25K
23:12 | 9:34/mi
30K· 18.64 mi
2:58:08
Rank: #22975 (-54)
25K → 30K
33:03 | 10:38/mi
20M
3:13:14
Rank: #23039 (-64)
30K → 20M
15:06 | 11:07/mi
21M
3:25:41
Rank: #23133 (-94)
20M → 21M
12:27 | 12:27/mi
35K· 21.75 mi
3:34:02
Rank: #23193 (-60)
21M → 35K
8:21 | 11:10/mi
23M
3:48:17
Rank: #23268 (-75)
35K → 23M
14:15 | 11:23/mi
24M
3:59:24
Rank: #23311 (-43)
23M → 24M
11:07 | 11:07/mi
40K· 24.85 mi
4:10:08
Rank: #23457 (-146)
24M → 40K
10:44 | 12:33/mi
25.2M
4:14:35
Rank: #23488 (-31)
40K → 25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
4:25:35
Rank: #23554 (-66)
25.2M → Finish
11:00 | 10:48/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
Time2:01:53
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:23:42
Pace10:58 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1528:329:1128:32
9:11
-
10K
6.21 mi11:57:2856:459:0828:13
9:05
-0:06
15K
9.32 mi12:25:501:25:079:0828:22
9:08
+0:03
20K
12.43 mi12:56:271:55:449:1930:37
9:51
+0:43
Half
13.11 mi13:02:362:01:539:186:09
9:01
-0:50
25K
15.53 mi13:25:482:25:059:2023:12
9:34
+0:33
30K
18.64 mi13:58:512:58:089:3333:03
10:38
+1:04
20M
20.00 mi14:13:573:13:149:4015:06
11:07
+0:29
21M
21.00 mi14:26:243:25:419:4812:27
12:27
+1:20
35K
21.75 mi14:34:453:34:029:508:21
11:10
-1:17
23M
23.00 mi14:49:003:48:179:5614:15
11:23
+0:13
24M
24.00 mi15:00:073:59:249:5911:07
11:07
-0:16
40K
24.85 mi15:10:514:10:0810:0410:44
12:33
+1:26
25.2M
25.20 mi15:15:184:14:3510:064:27
12:54
+0:21
Finish
26.22 mi15:26:184:25:3510:0811:00
10:48
-2:06

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

9:01 /mi

Average Pace

10:08 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:05

55% of race

Time at Steady Pace

1:32:52

35% of race

Time at Slower Pace

27:38

10% of race

Average Pace: 10:08 /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 mi11:29:1528:329:1128:32
9:11
#23184
10K
6.21 mi11:57:2856:459:0828:13
9:05
#22959
15K
9.32 mi12:25:501:25:079:0828:22
9:08
#22852
20K
12.43 mi12:56:271:55:449:1930:37
9:51
#23178
Half
13.11 mi13:02:362:01:539:186:09
9:01
#23116
25K
15.53 mi13:25:482:25:059:2023:12
9:34
#22921
30K
18.64 mi13:58:512:58:089:3333:03
10:38
#22975
20M
20.00 mi14:13:573:13:149:4015:06
11:07
#23039
21M
21.00 mi14:26:243:25:419:4812:27
12:27
#23133
35K
21.75 mi14:34:453:34:029:508:21
11:10
#23193
23M
23.00 mi14:49:003:48:179:5614:15
11:23
#23268
24M
24.00 mi15:00:073:59:249:5911:07
11:07
#23311
40K
24.85 mi15:10:514:10:0810:0410:44
12:33
#23457
25.2M
25.20 mi15:15:184:14:3510:064:27
12:54
#23488
Finish
26.22 mi15:26:184:25:3510:0811:00
10:48
#23554
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi231849267926722602(Top 80%)8894(Top 73%)8894(Top 895%)
10K6.21 mi3.10 mi22959+2259130+1379130+13722760(Top 80%)9006(Top 74%)9006(Top 906%)
15K9.32 mi3.11 mi22852+1079039+919039+9122602(Top 80%)8894(Top 73%)8894(Top 895%)
20K12.43 mi3.11 mi23178-3269223-1849223-18423899(Top 84%)9649(Top 79%)9649(Top 971%)
Half13.11 mi0.68 mi23116+629189+349189+3421943(Top 77%)8579(Top 70%)8579(Top 863%)
25K15.53 mi2.42 mi22921+1959099+909099+9022101(Top 78%)8712(Top 71%)8712(Top 876%)
30K18.64 mi3.11 mi22975-549173-749173-7423253(Top 82%)9466(Top 77%)9466(Top 952%)
20M20.00 mi1.36 mi23039-649235-629235-6223824(Top 84%)9863(Top 81%)9863(Top 992%)
21M21.00 mi1.00 mi23133-949293-589293-5824342(Top 86%)10204(Top 83%)10204(Top 1027%)
35K21.75 mi0.75 mi23193-609338-459338-4524545(Top 86%)10354(Top 85%)10354(Top 1042%)
23M23.00 mi1.25 mi23268-759411-739411-7324053(Top 85%)10126(Top 83%)10126(Top 1019%)
24M24.00 mi1.00 mi23311-439449-389449-3824232(Top 85%)10235(Top 84%)10235(Top 1030%)
40K24.85 mi0.85 mi23457-1469532-839532-8325737(Top 91%)11011(Top 90%)11011(Top 1108%)
25.2M25.20 mi0.35 mi23488-319567-359567-3524916(Top 88%)10638(Top 87%)10638(Top 1070%)
Finish26.22 mi1.02 mi23554-669616-499616-4924942(Top 88%)10632(Top 87%)10632(Top 1070%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22602

Females

8894

F55-59

8894

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22760

Females

9006

F55-59

9006

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22602

Females

8894

F55-59

8894

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23899

Females

9649

F55-59

9649

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21943

Females

8579

F55-59

8579

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22101

Females

8712

F55-59

8712

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

23253

Females

9466

F55-59

9466

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

23824

Females

9863

F55-59

9863

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24342

Females

10204

F55-59

10204

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24545

Females

10354

F55-59

10354

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24053

Females

10126

F55-59

10126

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24232

Females

10235

F55-59

10235

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25737

Females

11011

F55-59

11011

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24916

Females

10638

F55-59

10638

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

24942

Females

10632

F55-59

10632

Passing Analysis

Category:
Athletes Passed
1359
Passed By
1729
Net Change
-370
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23184
5K → 10K353128+225#23184#22959
10K → 15K220113+107#22959#22852
15K → 20K87413-326#22852#23178
20K → Half653+62#23178#23116
Half → 25K23136+195#23116#22921
25K → 30K141195-54#22921#22975
30K → 20M59123-64#22975#23039
20M → 21M37131-94#23039#23133
21M → 35K2282-60#23133#23193
35K → 23M45120-75#23193#23268
23M → 24M4083-43#23268#23311
24M → 40K18164-146#23311#23457
40K → 25.2M2051-31#23457#23488
25.2M → Finish2187-66#23488#23554
TOTALS13591729-370
📊

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