All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jill Lieber

Bib: 24840 •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 (F55-59)
#0 / 951
Top 48%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jill

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 8:38/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
27:09
3.11 mi
Rank: #21401
Start → 5K
27:09 | 8:45/mi
10K
54:32
6.21 mi
Rank: #21717 (-316)
5K → 10K
27:23 | 8:49/mi
15K
1:21:56
9.32 mi
Rank: #21745 (-28)
10K → 15K
27:24 | 8:50/mi
20K
1:50:10
12.43 mi
Rank: #21850 (-105)
15K → 20K
28:14 | 9:06/mi
HALF
1:56:08
13.11 mi
Rank: #21835 (+15)
20K → HALF
5:58 | 8:46/mi
25K
2:17:56
15.53 mi
Rank: #21690 (+145)
HALF → 25K
21:48 | 9:00/mi
30K
2:47:00
18.64 mi
Rank: #21587 (+103)
25K → 30K
29:04 | 9:22/mi
20M
2:59:51
20.00 mi
Rank: #21511 (+76)
30K → 20M
12:51 | 9:28/mi
21M
3:09:47
21.00 mi
Rank: #21453 (+58)
20M → 21M
9:56 | 9:56/mi
35K
3:16:42
21.75 mi
Rank: #21437 (+16)
21M → 35K
6:55 | 9:15/mi
23M
3:28:28
23.00 mi
Rank: #21374 (+63)
35K → 23M
11:46 | 9:25/mi
24M
3:37:37
24.00 mi
Rank: #21318 (+56)
23M → 24M
9:09 | 9:09/mi
40K
3:45:29
24.85 mi
Rank: #21254 (+64)
24M → 40K
7:52 | 9:13/mi
25.2M
3:48:49
25.20 mi
Rank: #21210 (+44)
40K → 25.2M
3:20 | 9:40/mi
FINISH
3:57:37
26.22 mi
Rank: #21119 (+91)
25.2M → FINISH
8:48 | 8:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:08
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:01:29
Pace9:17 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:3727:098:4527:09
8:45
-
10K
6.21 mi12:00:0054:328:4727:23
8:49
+0:04
15K
9.32 mi12:27:241:21:568:4827:24
8:50
+0:01
20K
12.43 mi12:55:381:50:108:5228:14
9:06
+0:16
HALF
13.11 mi13:01:361:56:088:525:58
8:46
-0:20
25K
15.53 mi13:23:242:17:568:5321:48
9:00
+0:14
30K
18.64 mi13:52:282:47:008:5829:04
9:22
+0:22
20M
20.00 mi14:05:192:59:519:0012:51
9:28
+0:06
21M
21.00 mi14:15:153:09:479:039:56
9:56
+0:28
35K
21.75 mi14:22:103:16:429:036:55
9:15
-0:41
23M
23.00 mi14:33:563:28:289:0411:46
9:25
+0:10
24M
24.00 mi14:43:053:37:379:059:09
9:09
-0:16
40K
24.85 mi14:50:573:45:299:057:52
9:13
+0:04
25.2M
25.20 mi14:54:173:48:499:053:20
9:40
+0:27
FINISH
26.22 mi15:03:053:57:379:058:48
8:39
-1:01

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

8:39 /mi

Average Pace

9:04 /mi

Slowest Pace

9:56 /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

3:44:21

94% of race

Time at Steady Pace

13:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi11:32:3727:098:4527:09
8:45
#21401
10K
6.21 mi12:00:0054:328:4727:23
8:49
#21717
15K
9.32 mi12:27:241:21:568:4827:24
8:50
#21745
20K
12.43 mi12:55:381:50:108:5228:14
9:06
#21850
HALF
13.11 mi13:01:361:56:088:525:58
8:46
#21835
25K
15.53 mi13:23:242:17:568:5321:48
9:00
#21690
30K
18.64 mi13:52:282:47:008:5829:04
9:22
#21587
20M
20.00 mi14:05:192:59:519:0012:51
9:28
#21511
21M
21.00 mi14:15:153:09:479:039:56
9:56
#21453
35K
21.75 mi14:22:103:16:429:036:55
9:15
#21437
23M
23.00 mi14:33:563:28:289:0411:46
9:25
#21374
24M
24.00 mi14:43:053:37:379:059:09
9:09
#21318
40K
24.85 mi14:50:573:45:299:057:52
9:13
#21254
25.2M
25.20 mi14:54:173:48:499:053:20
9:40
#21210
FINISH
26.22 mi15:03:053:57:379:058:48
8:39
#21119
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 mi214018389838921837(Top 75%)8560(Top 68%)8560(Top 900%)
10K6.21 mi3.10 mi21717-3168527-1388527-13821974(Top 76%)8635(Top 69%)8635(Top 908%)
15K9.32 mi3.11 mi21745-288529-28529-221837(Top 75%)8560(Top 68%)8560(Top 900%)
20K12.43 mi3.11 mi21850-1058584-558584-5522309(Top 77%)8813(Top 70%)8813(Top 927%)
HALF13.11 mi0.68 mi21835+158574+108574+1021614(Top 74%)8439(Top 67%)8439(Top 887%)
25K15.53 mi2.42 mi21690+1458504+708504+7021134(Top 73%)8232(Top 65%)8232(Top 866%)
30K18.64 mi3.11 mi21587+1038470+348470+3421156(Top 73%)8345(Top 66%)8345(Top 877%)
20M20.00 mi1.36 mi21511+768449+218449+2120924(Top 72%)8309(Top 66%)8309(Top 874%)
21M21.00 mi1.00 mi21453+588433+168433+1620226(Top 70%)7975(Top 63%)7975(Top 839%)
35K21.75 mi0.75 mi21437+168431+28431+220984(Top 72%)8430(Top 67%)8430(Top 886%)
23M23.00 mi1.25 mi21374+638404+278404+2720270(Top 70%)8099(Top 64%)8099(Top 852%)
24M24.00 mi1.00 mi21318+568387+178387+1720099(Top 69%)8102(Top 64%)8102(Top 852%)
40K24.85 mi0.85 mi21254+648371+168371+1619327(Top 67%)7744(Top 62%)7744(Top 814%)
25.2M25.20 mi0.35 mi21210+448354+178354+1718159(Top 63%)7137(Top 57%)7137(Top 750%)
FINISH26.22 mi1.02 mi21119+918318+368318+3618873(Top 65%)7505(Top 60%)7505(Top 789%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21837

Females

8560

F55-59

8560

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

21974

Females

8635

F55-59

8635

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21837

Females

8560

F55-59

8560

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22309

Females

8813

F55-59

8813

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21614

Females

8439

F55-59

8439

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21134

Females

8232

F55-59

8232

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21156

Females

8345

F55-59

8345

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20924

Females

8309

F55-59

8309

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20226

Females

7975

F55-59

7975

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20984

Females

8430

F55-59

8430

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20270

Females

8099

F55-59

8099

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

20099

Females

8102

F55-59

8102

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19327

Females

7744

F55-59

7744

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18159

Females

7137

F55-59

7137

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18873

Females

7505

F55-59

7505

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1579*
Passed By
998
Net Change
+282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21401
5K → 10K151200-316#21401#21717
10K → 15K150178-28#21717#21745
15K → 20K127200-105#21745#21850
20K → HALF4328+15#21850#21835
HALF → 25K19348+145#21835#21690
25K → 30K211*108+103#21690#21587
30K → 20M12549+76#21587#21511
20M → 21M10951+58#21511#21453
21M → 35K4933+16#21453#21437
35K → 23M10441+63#21437#21374
23M → 24M7721+56#21374#21318
24M → 40K8723+64#21318#21254
40K → 25.2M506+44#21254#21210
25.2M → FINISH10312+91#21210#21119
TOTALS1579*998+282

* 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

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