All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Xiaolan Yang

Bib: 23915 •F •Age: N/A

ON

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
Top 43%
Age Group (F50-54)
#0 / 1233
Top 41%
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
26:55
3.11 mi
Rank: #20997
Start → 5K
26:55 | 8:40/mi
10K
53:04
6.21 mi
Rank: #20393 (+604)
5K → 10K
26:09 | 8:26/mi
15K
1:18:52
9.32 mi
Rank: #19923 (+470)
10K → 15K
25:48 | 8:19/mi
20K
1:44:51
12.43 mi
Rank: #19574 (+349)
15K → 20K
25:59 | 8:22/mi
HALF
1:50:29
13.11 mi
Rank: #19532 (+42)
20K → HALF
5:38 | 8:16/mi
25K
2:11:10
15.53 mi
Rank: #19415 (+117)
HALF → 25K
20:41 | 8:32/mi
30K
2:38:06
18.64 mi
Rank: #19079 (+336)
25K → 30K
26:56 | 8:41/mi
20M
2:49:56
20.00 mi
Rank: #18955 (+124)
30K → 20M
11:50 | 8:43/mi
21M
2:59:00
21.00 mi
Rank: #18801 (+154)
20M → 21M
9:04 | 9:04/mi
35K
3:05:07
21.75 mi
Rank: #18674 (+127)
21M → 35K
6:07 | 8:11/mi
23M
3:15:38
23.00 mi
Rank: #18482 (+192)
35K → 23M
10:31 | 8:25/mi
24M
3:23:55
24.00 mi
Rank: #18351 (+131)
23M → 24M
8:17 | 8:17/mi
40K
3:31:14
24.85 mi
Rank: #18263 (+88)
24M → 40K
7:19 | 8:34/mi
25.2M
3:34:28
25.20 mi
Rank: #18232 (+31)
40K → 25.2M
3:14 | 9:23/mi
FINISH
3:43:08
26.22 mi
Rank: #18211 (+21)
25.2M → FINISH
8:40 | 8:31/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:29
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time1:52:39
Pace8:36 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3926:558:4026:55
8:40
-
10K
6.21 mi11:56:4853:048:3326:09
8:26
-0:14
15K
9.32 mi12:22:361:18:528:2825:48
8:19
-0:07
20K
12.43 mi12:48:351:44:518:2725:59
8:22
+0:03
HALF
13.11 mi12:54:131:50:298:265:38
8:16
-0:06
25K
15.53 mi13:14:542:11:108:2720:41
8:32
+0:16
30K
18.64 mi13:41:502:38:068:2926:56
8:41
+0:09
20M
20.00 mi13:53:402:49:568:3011:50
8:43
+0:02
21M
21.00 mi14:02:442:59:008:329:04
9:04
+0:21
35K
21.75 mi14:08:513:05:078:316:07
8:11
-0:53
23M
23.00 mi14:19:223:15:388:3110:31
8:25
+0:14
24M
24.00 mi14:27:393:23:558:308:17
8:17
-0:08
40K
24.85 mi14:34:583:31:148:307:19
8:34
+0:17
25.2M
25.20 mi14:38:123:34:288:313:14
9:23
+0:49
FINISH
26.22 mi14:46:523:43:088:318:40
8:31
-0:52

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

8:11 /mi

Average Pace

8:31 /mi

Slowest Pace

9:23 /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

3:30:50

94% of race

Time at Steady Pace

12:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi11:30:3926:558:4026:55
8:40
#20997
10K
6.21 mi11:56:4853:048:3326:09
8:26
#20393
15K
9.32 mi12:22:361:18:528:2825:48
8:19
#19923
20K
12.43 mi12:48:351:44:518:2725:59
8:22
#19574
HALF
13.11 mi12:54:131:50:298:265:38
8:16
#19532
25K
15.53 mi13:14:542:11:108:2720:41
8:32
#19415
30K
18.64 mi13:41:502:38:068:2926:56
8:41
#19079
20M
20.00 mi13:53:402:49:568:3011:50
8:43
#18955
21M
21.00 mi14:02:442:59:008:329:04
9:04
#18801
35K
21.75 mi14:08:513:05:078:316:07
8:11
#18674
23M
23.00 mi14:19:223:15:388:3110:31
8:25
#18482
24M
24.00 mi14:27:393:23:558:308:17
8:17
#18351
40K
24.85 mi14:34:583:31:148:307:19
8:34
#18263
25.2M
25.20 mi14:38:123:34:288:313:14
9:23
#18232
FINISH
26.22 mi14:46:523:43:088:318:40
8:31
#18211
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi209978163816319014(Top 66%)7047(Top 56%)7047(Top 572%)
10K6.21 mi3.10 mi20393+6047822+3417822+34119888(Top 69%)7532(Top 60%)7532(Top 611%)
15K9.32 mi3.11 mi19923+4707562+2607562+26019014(Top 66%)7047(Top 56%)7047(Top 572%)
20K12.43 mi3.11 mi19574+3497380+1827380+18218495(Top 64%)6794(Top 54%)6794(Top 551%)
HALF13.11 mi0.68 mi19532+427354+267354+2618839(Top 65%)6961(Top 55%)6961(Top 565%)
25K15.53 mi2.42 mi19415+1177298+567298+5618750(Top 65%)6981(Top 56%)6981(Top 566%)
30K18.64 mi3.11 mi19079+3367149+1497149+14917854(Top 62%)6591(Top 52%)6591(Top 535%)
20M20.00 mi1.36 mi18955+1247093+567093+5617477(Top 60%)6457(Top 51%)6457(Top 524%)
21M21.00 mi1.00 mi18801+1547029+647029+6416511(Top 57%)5980(Top 48%)5980(Top 485%)
35K21.75 mi0.75 mi18674+1276964+656964+6515721(Top 54%)5613(Top 45%)5613(Top 455%)
23M23.00 mi1.25 mi18482+1926876+886876+8815159(Top 52%)5358(Top 43%)5358(Top 435%)
24M24.00 mi1.00 mi18351+1316822+546822+5415626(Top 54%)5695(Top 45%)5695(Top 462%)
40K24.85 mi0.85 mi18263+886788+346788+3416075(Top 55%)6019(Top 48%)6019(Top 488%)
25.2M25.20 mi0.35 mi18232+316781+76781+716792(Top 58%)6398(Top 51%)6398(Top 519%)
FINISH26.22 mi1.02 mi18211+216782-16782-118203(Top 63%)7149(Top 57%)7149(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19014

Females

7047

F50-54

7047

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19888

Females

7532

F50-54

7532

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19014

Females

7047

F50-54

7047

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18495

Females

6794

F50-54

6794

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18839

Females

6961

F50-54

6961

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18750

Females

6981

F50-54

6981

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17854

Females

6591

F50-54

6591

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17477

Females

6457

F50-54

6457

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16511

Females

5980

F50-54

5980

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15721

Females

5613

F50-54

5613

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15159

Females

5358

F50-54

5358

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15626

Females

5695

F50-54

5695

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

16075

Females

6019

F50-54

6019

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16792

Females

6398

F50-54

6398

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18203

Females

7149

F50-54

7149

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3228*
Passed By
442
Net Change
+2786
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20997
5K → 10K702*98+604#20997#20393
10K → 15K506*36+470#20393#19923
15K → 20K381*32+349#19923#19574
20K → HALF508+42#19574#19532
HALF → 25K17255+117#19532#19415
25K → 30K371*35+336#19415#19079
30K → 20M16036+124#19079#18955
20M → 21M17521+154#18955#18801
21M → 35K1325+127#18801#18674
35K → 23M2008+192#18674#18482
23M → 24M14514+131#18482#18351
24M → 40K10315+88#18351#18263
40K → 25.2M4615+31#18263#18232
25.2M → FINISH8564+21#18232#18211
TOTALS3228*442+2786

* 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...

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