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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jing Lu

Bib: 17831 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 30%
Age Group (F18-39)
#0 / 5716
Top 49%
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
23:54
3.11 mi
Rank: #14489
Start → 5K
23:54 | 7:42/mi
10K
47:28
6.21 mi
Rank: #14086 (+403)
5K → 10K
23:34 | 7:36/mi
15K
1:11:05
9.32 mi
Rank: #13897 (+189)
10K → 15K
23:37 | 7:37/mi
20K
1:34:56
12.43 mi
Rank: #13758 (+139)
15K → 20K
23:51 | 7:41/mi
HALF
1:40:08
13.11 mi
Rank: #13770 (-12)
20K → HALF
5:12 | 7:38/mi
25K
1:58:58
15.53 mi
Rank: #13718 (+52)
HALF → 25K
18:50 | 7:46/mi
30K
2:23:39
18.64 mi
Rank: #13573 (+145)
25K → 30K
24:41 | 7:57/mi
20M
2:34:21
20.00 mi
Rank: #13431 (+142)
30K → 20M
10:42 | 7:53/mi
21M
2:42:29
21.00 mi
Rank: #13244 (+187)
20M → 21M
8:08 | 8:08/mi
35K
2:48:13
21.75 mi
Rank: #13172 (+72)
21M → 35K
5:44 | 7:40/mi
23M
2:58:08
23.00 mi
Rank: #13092 (+80)
35K → 23M
9:55 | 7:56/mi
24M
3:05:58
24.00 mi
Rank: #13051 (+41)
23M → 24M
7:50 | 7:50/mi
40K
3:12:39
24.85 mi
Rank: #12957 (+94)
24M → 40K
6:41 | 7:50/mi
25.2M
3:15:31
25.20 mi
Rank: #12910 (+47)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:23:09
26.22 mi
Rank: #12808 (+102)
25.2M → FINISH
7:38 | 7:30/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:08
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:43:01
Pace7:52 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4323:547:4223:54
7:42
-
10K
6.21 mi11:29:1747:287:3923:34
7:36
-0:06
15K
9.32 mi11:52:541:11:057:3823:37
7:37
+0:01
20K
12.43 mi12:16:451:34:567:3923:51
7:41
+0:04
HALF
13.11 mi12:21:571:40:087:395:12
7:38
-0:03
25K
15.53 mi12:40:471:58:587:4018:50
7:46
+0:08
30K
18.64 mi13:05:282:23:397:4324:41
7:57
+0:11
20M
20.00 mi13:16:102:34:217:4410:42
7:53
-0:04
21M
21.00 mi13:24:182:42:297:458:08
8:08
+0:15
35K
21.75 mi13:30:022:48:137:455:44
7:40
-0:28
23M
23.00 mi13:39:572:58:087:459:55
7:56
+0:16
24M
24.00 mi13:47:473:05:587:457:50
7:50
-0:06
40K
24.85 mi13:54:283:12:397:466:41
7:50
0:00
25.2M
25.20 mi13:57:203:15:317:462:52
8:19
+0:29
FINISH
26.22 mi14:04:583:23:097:467:38
7:30
-0:49

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

7:30 /mi

Average Pace

7:45 /mi

Slowest Pace

8:19 /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

3:20:17

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi11:05:4323:547:4223:54
7:42
#14489
10K
6.21 mi11:29:1747:287:3923:34
7:36
#14086
15K
9.32 mi11:52:541:11:057:3823:37
7:37
#13897
20K
12.43 mi12:16:451:34:567:3923:51
7:41
#13758
HALF
13.11 mi12:21:571:40:087:395:12
7:38
#13770
25K
15.53 mi12:40:471:58:587:4018:50
7:46
#13718
30K
18.64 mi13:05:282:23:397:4324:41
7:57
#13573
20M
20.00 mi13:16:102:34:217:4410:42
7:53
#13431
21M
21.00 mi13:24:182:42:297:458:08
8:08
#13244
35K
21.75 mi13:30:022:48:137:455:44
7:40
#13172
23M
23.00 mi13:39:572:58:087:459:55
7:56
#13092
24M
24.00 mi13:47:473:05:587:457:50
7:50
#13051
40K
24.85 mi13:54:283:12:397:466:41
7:50
#12957
25.2M
25.20 mi13:57:203:15:317:462:52
8:19
#12910
FINISH
26.22 mi14:04:583:23:097:467:38
7:30
#12808
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144894356435613686(Top 47%)3966(Top 32%)3966(Top 69%)
10K6.21 mi3.10 mi14086+4034147+2094147+20913748(Top 47%)3968(Top 32%)3968(Top 69%)
15K9.32 mi3.11 mi13897+1894054+934054+9313686(Top 47%)3966(Top 32%)3966(Top 69%)
20K12.43 mi3.11 mi13758+1394002+524002+5213525(Top 47%)3954(Top 31%)3954(Top 69%)
HALF13.11 mi0.68 mi13770-124010-84010-814139(Top 49%)4223(Top 34%)4223(Top 74%)
25K15.53 mi2.42 mi13718+524007+34007+313561(Top 47%)4048(Top 32%)4048(Top 71%)
30K18.64 mi3.11 mi13573+1453957+503957+5013083(Top 45%)3880(Top 31%)3880(Top 68%)
20M20.00 mi1.36 mi13431+1423914+433914+4311962(Top 41%)3386(Top 27%)3386(Top 59%)
21M21.00 mi1.00 mi13244+1873832+823832+8210825(Top 37%)2915(Top 23%)2915(Top 51%)
35K21.75 mi0.75 mi13172+723808+243808+2412104(Top 42%)3588(Top 29%)3588(Top 63%)
23M23.00 mi1.25 mi13092+803785+233785+2311953(Top 41%)3577(Top 28%)3577(Top 63%)
24M24.00 mi1.00 mi13051+413780+53780+512583(Top 43%)4022(Top 32%)4022(Top 70%)
40K24.85 mi0.85 mi12957+943754+263754+2611213(Top 39%)3368(Top 27%)3368(Top 59%)
25.2M25.20 mi0.35 mi12910+473735+193735+1910517(Top 36%)3097(Top 25%)3097(Top 54%)
FINISH26.22 mi1.02 mi12808+1023714+213714+2111371(Top 39%)3538(Top 28%)3538(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13686

Females

3966

F18-39

3966

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13748

Females

3968

F18-39

3968

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13686

Females

3966

F18-39

3966

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13525

Females

3954

F18-39

3954

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14139

Females

4223

F18-39

4223

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13561

Females

4048

F18-39

4048

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13083

Females

3880

F18-39

3880

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11962

Females

3386

F18-39

3386

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10825

Females

2915

F18-39

2915

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12104

Females

3588

F18-39

3588

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11953

Females

3577

F18-39

3577

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12583

Females

4022

F18-39

4022

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11213

Females

3368

F18-39

3368

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10517

Females

3097

F18-39

3097

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11371

Females

3538

F18-39

3538

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2454*
Passed By
773
Net Change
+1681
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14489
5K → 10K542*139+403#14489#14086
10K → 15K294*105+189#14086#13897
15K → 20K224*85+139#13897#13758
20K → HALF3143-12#13758#13770
HALF → 25K14593+52#13770#13718
25K → 30K255*110+145#13718#13573
30K → 20M16422+142#13573#13431
20M → 21M204*17+187#13431#13244
21M → 35K8412+72#13244#13172
35K → 23M12848+80#13172#13092
23M → 24M8544+41#13092#13051
24M → 40K11622+94#13051#12957
40K → 25.2M558+47#12957#12910
25.2M → FINISH12725+102#12910#12808
TOTALS2454*773+1681

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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