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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lingling Sun

Bib: 24760 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Top 44%
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
26:48
3.11 mi
Rank: #20780
Start → 5K
26:48 | 8:38/mi
10K
54:15
6.21 mi
Rank: #21500 (-720)
5K → 10K
27:27 | 8:51/mi
15K
1:23:45
9.32 mi
Rank: #22663 (-1163)
10K → 15K
29:30 | 9:30/mi
20K
1:51:39
12.43 mi
Rank: #22419 (+244)
15K → 20K
27:54 | 8:59/mi
HALF
1:57:40
13.11 mi
Rank: #22392 (+27)
20K → HALF
6:01 | 8:50/mi
25K
2:19:25
15.53 mi
Rank: #22141 (+251)
HALF → 25K
21:45 | 8:59/mi
30K
2:47:35
18.64 mi
Rank: #21727 (+414)
25K → 30K
28:10 | 9:04/mi
20M
3:00:05
20.00 mi
Rank: #21563 (+164)
30K → 20M
12:30 | 9:13/mi
21M
3:09:48
21.00 mi
Rank: #21457 (+106)
20M → 21M
9:43 | 9:43/mi
35K
3:16:04
21.75 mi
Rank: #21296 (+161)
21M → 35K
6:16 | 8:23/mi
23M
3:27:04
23.00 mi
Rank: #21094 (+202)
35K → 23M
11:00 | 8:48/mi
24M
3:35:44
24.00 mi
Rank: #20960 (+134)
23M → 24M
8:40 | 8:40/mi
40K
3:43:18
24.85 mi
Rank: #20839 (+121)
24M → 40K
7:34 | 8:51/mi
25.2M
3:46:41
25.20 mi
Rank: #20803 (+36)
40K → 25.2M
3:23 | 9:49/mi
FINISH
3:55:18
26.22 mi
Rank: #20720 (+83)
25.2M → FINISH
8:37 | 8:28/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:57:40
Pace8:59 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:57:38
Pace8:59 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:3426:488:3826:48
8:38
-
10K
6.21 mi11:59:0154:158:4427:27
8:51
+0:13
15K
9.32 mi12:28:311:23:459:0029:30
9:30
+0:39
20K
12.43 mi12:56:251:51:399:0027:54
8:59
-0:31
HALF
13.11 mi13:02:261:57:408:596:01
8:50
-0:09
25K
15.53 mi13:24:112:19:258:5921:45
8:59
+0:09
30K
18.64 mi13:52:212:47:359:0028:10
9:04
+0:05
20M
20.00 mi14:04:513:00:059:0112:30
9:13
+0:09
21M
21.00 mi14:14:343:09:489:039:43
9:43
+0:30
35K
21.75 mi14:20:503:16:049:016:16
8:23
-1:20
23M
23.00 mi14:31:503:27:049:0111:00
8:48
+0:25
24M
24.00 mi14:40:303:35:449:008:40
8:40
-0:08
40K
24.85 mi14:48:043:43:189:007:34
8:51
+0:11
25.2M
25.20 mi14:51:273:46:419:003:23
9:49
+0:58
FINISH
26.22 mi15:00:043:55:188:598:37
8:28
-1:21

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

8:23 /mi

Average Pace

8:59 /mi

Slowest Pace

9:49 /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

3:12:42

82% of race

Time at Steady Pace

42:36

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:58 /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 mi11:31:3426:488:3826:48
8:38
#20780
10K
6.21 mi11:59:0154:158:4427:27
8:51
#21500
15K
9.32 mi12:28:311:23:459:0029:30
9:30
#22663
20K
12.43 mi12:56:251:51:399:0027:54
8:59
#22419
HALF
13.11 mi13:02:261:57:408:596:01
8:50
#22392
25K
15.53 mi13:24:112:19:258:5921:45
8:59
#22141
30K
18.64 mi13:52:212:47:359:0028:10
9:04
#21727
20M
20.00 mi14:04:513:00:059:0112:30
9:13
#21563
21M
21.00 mi14:14:343:09:489:039:43
9:43
#21457
35K
21.75 mi14:20:503:16:049:016:16
8:23
#21296
23M
23.00 mi14:31:503:27:049:0111:00
8:48
#21094
24M
24.00 mi14:40:303:35:449:008:40
8:40
#20960
40K
24.85 mi14:48:043:43:189:007:34
8:51
#20839
25.2M
25.20 mi14:51:273:46:419:003:23
9:49
#20803
FINISH
26.22 mi15:00:043:55:188:598:37
8:28
#20720
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 mi207808048804824424(Top 84%)9874(Top 79%)9874(Top 1038%)
10K6.21 mi3.10 mi21500-7208410-3628410-36222074(Top 76%)8691(Top 69%)8691(Top 914%)
15K9.32 mi3.11 mi22663-11638987-5778987-57724424(Top 84%)9874(Top 79%)9874(Top 1038%)
20K12.43 mi3.11 mi22419+2448866+1218866+12121834(Top 75%)8573(Top 68%)8573(Top 901%)
HALF13.11 mi0.68 mi22392+278853+138853+1321950(Top 76%)8606(Top 68%)8606(Top 905%)
25K15.53 mi2.42 mi22141+2518728+1258728+12521044(Top 73%)8191(Top 65%)8191(Top 861%)
30K18.64 mi3.11 mi21727+4148533+1958533+19519913(Top 69%)7702(Top 61%)7702(Top 810%)
20M20.00 mi1.36 mi21563+1648478+558478+5519884(Top 69%)7758(Top 62%)7758(Top 816%)
21M21.00 mi1.00 mi21457+1068436+428436+4219463(Top 67%)7572(Top 60%)7572(Top 796%)
35K21.75 mi0.75 mi21296+1618360+768360+7616976(Top 58%)6330(Top 50%)6330(Top 666%)
23M23.00 mi1.25 mi21094+2028258+1028258+10217424(Top 60%)6659(Top 53%)6659(Top 700%)
24M24.00 mi1.00 mi20960+1348203+558203+5517877(Top 62%)6937(Top 55%)6937(Top 729%)
40K24.85 mi0.85 mi20839+1218154+498154+4917688(Top 61%)6885(Top 55%)6885(Top 724%)
25.2M25.20 mi0.35 mi20803+368142+128142+1218743(Top 65%)7431(Top 59%)7431(Top 781%)
FINISH26.22 mi1.02 mi20720+838110+328110+3217955(Top 62%)7034(Top 56%)7034(Top 740%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21
+97ft-345ft

Overall

24424

Females

9874

F55-59

9874

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22074

Females

8691

F55-59

8691

10K→15K

6.2 - 9.3 mi

Top 84%
×3
+67ft-78ft

Overall

24424

Females

9874

F55-59

9874

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21834

Females

8573

F55-59

8573

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

21950

Females

8606

F55-59

8606

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21044

Females

8191

F55-59

8191

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

19913

Females

7702

F55-59

7702

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

19884

Females

7758

F55-59

7758

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19463

Females

7572

F55-59

7572

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16976

Females

6330

F55-59

6330

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17424

Females

6659

F55-59

6659

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17877

Females

6937

F55-59

6937

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17688

Females

6885

F55-59

6885

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18743

Females

7431

F55-59

7431

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17955

Females

7034

F55-59

7034

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2211*
Passed By
594
Net Change
+60
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20780
5K → 10K64200-720#20780#21500
10K → 15K10200-1163#21500#22663
15K → 20K300*56+244#22663#22419
20K → HALF4215+27#22419#22392
HALF → 25K275*24+251#22392#22141
25K → 30K420*6+414#22141#21727
30K → 20M18319+164#21727#21563
20M → 21M14135+106#21563#21457
21M → 35K1621+161#21457#21296
35K → 23M205*3+202#21296#21094
23M → 24M1384+134#21094#20960
24M → 40K13211+121#20960#20839
40K → 25.2M415+36#20839#20803
25.2M → FINISH9815+83#20803#20720
TOTALS2211*594+60

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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