All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jieping Mao

Bib: 23757 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Top 38%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:19
3.11 mi
Rank: #15658
Start → 5K
24:19 | 7:50/mi
10K
48:00
6.21 mi
Rank: #14851 (+807)
5K → 10K
23:41 | 7:38/mi
15K
1:11:53
9.32 mi
Rank: #14655 (+196)
10K → 15K
23:53 | 7:42/mi
20K
1:38:26
12.43 mi
Rank: #16188 (-1533)
15K → 20K
26:33 | 8:33/mi
HALF
1:44:32
13.11 mi
Rank: #16627 (-439)
20K → HALF
6:06 | 8:57/mi
25K
2:06:30
15.53 mi
Rank: #17598 (-971)
HALF → 25K
21:58 | 9:04/mi
30K
2:37:29
18.64 mi
Rank: #18887 (-1289)
25K → 30K
30:59 | 9:59/mi
20M
2:51:22
20.00 mi
Rank: #19382 (-495)
30K → 20M
13:53 | 10:14/mi
21M
3:02:46
21.00 mi
Rank: #19833 (-451)
20M → 21M
11:24 | 11:24/mi
35K
3:09:48
21.75 mi
Rank: #19914 (-81)
21M → 35K
7:02 | 9:25/mi
23M
3:22:35
23.00 mi
Rank: #20188 (-274)
35K → 23M
12:47 | 10:13/mi
24M
3:32:00
24.00 mi
Rank: #20233 (-45)
23M → 24M
9:25 | 9:25/mi
40K
3:39:37
24.85 mi
Rank: #20149 (+84)
24M → 40K
7:37 | 8:55/mi
25.2M
3:43:01
25.20 mi
Rank: #20131 (+18)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:51:26
26.22 mi
Rank: #20008 (+123)
25.2M → FINISH
8:25 | 8:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:32
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time2:06:54
Pace9:41 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1324:197:5024:19
7:50
-
10K
6.21 mi11:50:5448:007:4423:41
7:38
-0:12
15K
9.32 mi12:14:471:11:537:4323:53
7:42
+0:04
20K
12.43 mi12:41:201:38:267:5626:33
8:33
+0:51
HALF
13.11 mi12:47:261:44:327:596:06
8:57
+0:24
25K
15.53 mi13:09:242:06:308:0921:58
9:04
+0:07
30K
18.64 mi13:40:232:37:298:2730:59
9:59
+0:55
20M
20.00 mi13:54:162:51:228:3513:53
10:14
+0:15
21M
21.00 mi14:05:403:02:468:4311:24
11:24
+1:10
35K
21.75 mi14:12:423:09:488:447:02
9:25
-1:59
23M
23.00 mi14:25:293:22:358:4912:47
10:13
+0:48
24M
24.00 mi14:34:543:32:008:519:25
9:25
-0:48
40K
24.85 mi14:42:313:39:378:517:37
8:55
-0:30
25.2M
25.20 mi14:45:553:43:018:513:24
9:52
+0:57
FINISH
26.22 mi14:54:203:51:268:508:25
8:16
-1:36

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:38 /mi

Average Pace

8:50 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:20:18

35% of race

Time at Steady Pace

1:18:41

34% of race

Time at Slower Pace

1:12:27

31% of race

Average Pace: 8:50 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:27:1324:197:5024:19
7:50
#15658
10K
6.21 mi11:50:5448:007:4423:41
7:38
#14851
15K
9.32 mi12:14:471:11:537:4323:53
7:42
#14655
20K
12.43 mi12:41:201:38:267:5626:33
8:33
#16188
HALF
13.11 mi12:47:261:44:327:596:06
8:57
#16627
25K
15.53 mi13:09:242:06:308:0921:58
9:04
#17598
30K
18.64 mi13:40:232:37:298:2730:59
9:59
#18887
20M
20.00 mi13:54:162:51:228:3513:53
10:14
#19382
21M
21.00 mi14:05:403:02:468:4311:24
11:24
#19833
35K
21.75 mi14:12:423:09:488:447:02
9:25
#19914
23M
23.00 mi14:25:293:22:358:4912:47
10:13
#20188
24M
24.00 mi14:34:543:32:008:519:25
9:25
#20233
40K
24.85 mi14:42:313:39:378:517:37
8:55
#20149
25.2M
25.20 mi14:45:553:43:018:513:24
9:52
#20131
FINISH
26.22 mi14:54:203:51:268:508:25
8:16
#20008
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi156585098509814464(Top 50%)4428(Top 35%)4428(Top 466%)
10K6.21 mi3.10 mi14851+8074618+4804618+48014082(Top 49%)4166(Top 33%)4166(Top 438%)
15K9.32 mi3.11 mi14655+1964521+974521+9714464(Top 50%)4428(Top 35%)4428(Top 466%)
20K12.43 mi3.11 mi16188-15335467-9465467-94619588(Top 67%)7407(Top 59%)7407(Top 779%)
HALF13.11 mi0.68 mi16627-4395719-2525719-25222529(Top 78%)8906(Top 71%)8906(Top 936%)
25K15.53 mi2.42 mi17598-9716272-5536272-55321436(Top 74%)8377(Top 67%)8377(Top 881%)
30K18.64 mi3.11 mi18887-12897046-7747046-77423052(Top 79%)9315(Top 74%)9315(Top 979%)
20M20.00 mi1.36 mi19382-4957334-2887334-28823160(Top 80%)9455(Top 75%)9455(Top 994%)
21M21.00 mi1.00 mi19833-4517603-2697603-26923964(Top 83%)9949(Top 79%)9949(Top 1046%)
35K21.75 mi0.75 mi19914-817646-437646-4321482(Top 74%)8687(Top 69%)8687(Top 913%)
23M23.00 mi1.25 mi20188-2747806-1607806-16022702(Top 78%)9364(Top 74%)9364(Top 985%)
24M24.00 mi1.00 mi20233-457845-397845-3921065(Top 73%)8570(Top 68%)8570(Top 901%)
40K24.85 mi0.85 mi20149+847828+177828+1717985(Top 62%)7033(Top 56%)7033(Top 740%)
25.2M25.20 mi0.35 mi20131+187820+87820+818922(Top 65%)7523(Top 60%)7523(Top 791%)
FINISH26.22 mi1.02 mi20008+1237773+477773+4716811(Top 58%)6408(Top 51%)6408(Top 674%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14464

Females

4428

F55-59

4428

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14082

Females

4166

F55-59

4166

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14464

Females

4428

F55-59

4428

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19588

Females

7407

F55-59

7407

20K→HALF

12.4 - 13.1 mi

Top 78%
×2
+19ft-37ft

Overall

22529

Females

8906

F55-59

8906

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21436

Females

8377

F55-59

8377

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

23052

Females

9315

F55-59

9315

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23160

Females

9455

F55-59

9455

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

23964

Females

9949

F55-59

9949

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21482

Females

8687

F55-59

8687

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22702

Females

9364

F55-59

9364

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21065

Females

8570

F55-59

8570

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17985

Females

7033

F55-59

7033

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18922

Females

7523

F55-59

7523

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16811

Females

6408

F55-59

6408

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1648*
Passed By
1818
Net Change
-4350
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15658
5K → 10K872*65+807#15658#14851
10K → 15K309*113+196#14851#14655
15K → 20K12200-1533#14655#16188
20K → HALF2200-439#16188#16627
HALF → 25K15200-971#16627#17598
25K → 30K34200-1289#17598#18887
30K → 20M23200-495#18887#19382
20M → 21M18200-451#19382#19833
21M → 35K29110-81#19833#19914
35K → 23M24200-274#19914#20188
23M → 24M4489-45#20188#20233
24M → 40K10723+84#20233#20149
40K → 25.2M257+18#20149#20131
25.2M → FINISH13411+123#20131#20008
TOTALS1648*1818-4350

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

AI Key Insights

Powered by MyRace AI

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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