All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jenifer Liu

Bib: 30935 •F •Age: N/A

NY

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 (F45-49)
#0 / 1786
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
30:46
3.11 mi
Rank: #25676
Start → 5K
30:46 | 9:55/mi
10K
1:01:54
6.21 mi
Rank: #25816 (-140)
5K → 10K
31:08 | 10:02/mi
15K
1:32:45
9.32 mi
Rank: #25704 (+112)
10K → 15K
30:51 | 9:56/mi
20K
2:03:24
12.43 mi
Rank: #25430 (+274)
15K → 20K
30:39 | 9:52/mi
HALF
2:09:49
13.11 mi
Rank: #25388 (+42)
20K → HALF
6:25 | 9:25/mi
25K
2:33:28
15.53 mi
Rank: #25088 (+300)
HALF → 25K
23:39 | 9:46/mi
30K
3:03:55
18.64 mi
Rank: #24665 (+423)
25K → 30K
30:27 | 9:49/mi
20M
3:16:45
20.00 mi
Rank: #24414 (+251)
30K → 20M
12:50 | 9:27/mi
21M
3:26:58
21.00 mi
Rank: #24222 (+192)
20M → 21M
10:13 | 10:13/mi
35K
3:34:04
21.75 mi
Rank: #24132 (+90)
21M → 35K
7:06 | 9:30/mi
23M
3:46:02
23.00 mi
Rank: #23915 (+217)
35K → 23M
11:58 | 9:34/mi
24M
3:55:19
24.00 mi
Rank: #23783 (+132)
23M → 24M
9:17 | 9:17/mi
40K
4:03:40
24.85 mi
Rank: #23677 (+106)
24M → 40K
8:21 | 9:46/mi
25.2M
4:07:20
25.20 mi
Rank: #23623 (+54)
40K → 25.2M
3:40 | 10:38/mi
FINISH
4:16:56
26.22 mi
Rank: #23567 (+56)
25.2M → FINISH
9:36 | 9:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:09:49
Pace9:55 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:07:07
Pace9:42 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:4730:469:5530:46
9:55
-
10K
6.21 mi12:31:551:01:549:5831:08
10:02
+0:07
15K
9.32 mi13:02:461:32:459:5830:51
9:56
-0:06
20K
12.43 mi13:33:252:03:249:5630:39
9:52
-0:04
HALF
13.11 mi13:39:502:09:499:556:25
9:25
-0:27
25K
15.53 mi14:03:292:33:289:5323:39
9:46
+0:21
30K
18.64 mi14:33:563:03:559:5230:27
9:49
+0:03
20M
20.00 mi14:46:463:16:459:5112:50
9:27
-0:22
21M
21.00 mi14:56:593:26:589:5210:13
10:13
+0:46
35K
21.75 mi15:04:053:34:049:517:06
9:30
-0:43
23M
23.00 mi15:16:033:46:029:5011:58
9:34
+0:04
24M
24.00 mi15:25:203:55:199:499:17
9:17
-0:17
40K
24.85 mi15:33:414:03:409:498:21
9:46
+0:29
25.2M
25.20 mi15:37:214:07:209:493:40
10:38
+0:52
FINISH
26.22 mi15:46:574:16:569:499:36
9:26
-1:12

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

9:17 /mi

Average Pace

9:48 /mi

Slowest Pace

10:38 /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

4:03:03

95% of race

Time at Steady Pace

13:53

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:48 /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 mi12:00:4730:469:5530:46
9:55
#25676
10K
6.21 mi12:31:551:01:549:5831:08
10:02
#25816
15K
9.32 mi13:02:461:32:459:5830:51
9:56
#25704
20K
12.43 mi13:33:252:03:249:5630:39
9:52
#25430
HALF
13.11 mi13:39:502:09:499:556:25
9:25
#25388
25K
15.53 mi14:03:292:33:289:5323:39
9:46
#25088
30K
18.64 mi14:33:563:03:559:5230:27
9:49
#24665
20M
20.00 mi14:46:463:16:459:5112:50
9:27
#24414
21M
21.00 mi14:56:593:26:589:5210:13
10:13
#24222
35K
21.75 mi15:04:053:34:049:517:06
9:30
#24132
23M
23.00 mi15:16:033:46:029:5011:58
9:34
#23915
24M
24.00 mi15:25:203:55:199:499:17
9:17
#23783
40K
24.85 mi15:33:414:03:409:498:21
9:46
#23677
25.2M
25.20 mi15:37:214:07:209:493:40
10:38
#23623
FINISH
26.22 mi15:46:574:16:569:499:36
9:26
#23567
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25676105351053525508(Top 88%)10441(Top 83%)10441(Top 585%)
10K6.21 mi3.10 mi25816-14010625-9010625-9025894(Top 89%)10665(Top 85%)10665(Top 597%)
15K9.32 mi3.11 mi25704+11210552+7310552+7325508(Top 88%)10441(Top 83%)10441(Top 585%)
20K12.43 mi3.11 mi25430+27410410+14210410+14224702(Top 85%)10047(Top 80%)10047(Top 563%)
HALF13.11 mi0.68 mi25388+4210389+2110389+2124161(Top 83%)9771(Top 78%)9771(Top 547%)
25K15.53 mi2.42 mi25088+30010235+15410235+15423698(Top 82%)9563(Top 76%)9563(Top 535%)
30K18.64 mi3.11 mi24665+42310041+19410041+19422580(Top 78%)9068(Top 72%)9068(Top 508%)
20M20.00 mi1.36 mi24414+2519927+1149927+11420894(Top 72%)8299(Top 66%)8299(Top 465%)
21M21.00 mi1.00 mi24222+1929836+919836+9121144(Top 73%)8465(Top 67%)8465(Top 474%)
35K21.75 mi0.75 mi24132+909793+439793+4321769(Top 75%)8842(Top 70%)8842(Top 495%)
23M23.00 mi1.25 mi23915+2179710+839710+8320817(Top 72%)8377(Top 67%)8377(Top 469%)
24M24.00 mi1.00 mi23783+1329649+619649+6120607(Top 71%)8354(Top 66%)8354(Top 468%)
40K24.85 mi0.85 mi23677+1069614+359614+3521274(Top 73%)8731(Top 69%)8731(Top 489%)
25.2M25.20 mi0.35 mi23623+549594+209594+2021510(Top 74%)8842(Top 70%)8842(Top 495%)
FINISH26.22 mi1.02 mi23567+569581+139581+1322111(Top 76%)9131(Top 73%)9131(Top 511%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21
+97ft-345ft

Overall

25508

Females

10441

F45-49

10441

5K→10K

3.1 - 6.2 mi

Top 89%
×5
+79ft-138ft

Overall

25894

Females

10665

F45-49

10665

10K→15K

6.2 - 9.3 mi

Top 88%
×3
+67ft-78ft

Overall

25508

Females

10441

F45-49

10441

15K→20K

9.3 - 12.4 mi

Top 85%
×5
+106ft-86ft

Overall

24702

Females

10047

F45-49

10047

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24161

Females

9771

F45-49

9771

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23698

Females

9563

F45-49

9563

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22580

Females

9068

F45-49

9068

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20894

Females

8299

F45-49

8299

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21144

Females

8465

F45-49

8465

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21769

Females

8842

F45-49

8842

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

20817

Females

8377

F45-49

8377

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20607

Females

8354

F45-49

8354

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21274

Females

8731

F45-49

8731

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21510

Females

8842

F45-49

8842

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22111

Females

9131

F45-49

9131

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2510*
Passed By
323
Net Change
+2109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25676
5K → 10K138200-140#25676#25816
10K → 15K17563+112#25816#25704
15K → 20K291*17+274#25704#25430
20K → HALF431+42#25430#25388
HALF → 25K303*3+300#25388#25088
25K → 30K425*2+423#25088#24665
30K → 20M251*0+251#24665#24414
20M → 21M1953+192#24414#24222
21M → 35K922+90#24222#24132
35K → 23M217*0+217#24132#23915
23M → 24M1331+132#23915#23783
24M → 40K1115+106#23783#23677
40K → 25.2M562+54#23677#23623
25.2M → FINISH8024+56#23623#23567
TOTALS2510*323+2109

* 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...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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