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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shuling Luan

Bib: 20355 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F55-59)
#0 / 951
Top 7%
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
24:26
3.11 mi
Rank: #15974
Start → 5K
24:26 | 7:52/mi
10K
48:48
6.21 mi
Rank: #15935 (+39)
5K → 10K
24:22 | 7:51/mi
15K
1:12:41
9.32 mi
Rank: #15420 (+515)
10K → 15K
23:53 | 7:42/mi
20K
1:37:30
12.43 mi
Rank: #15521 (-101)
15K → 20K
24:49 | 8:00/mi
HALF
1:42:51
13.11 mi
Rank: #15530 (-9)
20K → HALF
5:21 | 7:51/mi
25K
2:02:41
15.53 mi
Rank: #15752 (-222)
HALF → 25K
19:50 | 8:11/mi
30K
2:28:56
18.64 mi
Rank: #15902 (-150)
25K → 30K
26:15 | 8:27/mi
20M
2:40:10
20.00 mi
Rank: #15803 (+99)
30K → 20M
11:14 | 8:17/mi
21M
2:49:10
21.00 mi
Rank: #15795 (+8)
20M → 21M
9:00 | 9:00/mi
35K
2:55:17
21.75 mi
Rank: #15774 (+21)
21M → 35K
6:07 | 8:11/mi
23M
3:05:22
23.00 mi
Rank: #15570 (+204)
35K → 23M
10:05 | 8:04/mi
24M
3:13:02
24.00 mi
Rank: #15397 (+173)
23M → 24M
7:40 | 7:40/mi
40K
3:19:40
24.85 mi
Rank: #15194 (+203)
24M → 40K
6:38 | 7:46/mi
25.2M
3:22:38
25.20 mi
Rank: #15127 (+67)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:30:14
26.22 mi
Rank: #14987 (+140)
25.2M → FINISH
7:36 | 7:28/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
Time1:42:51
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:47:23
Pace8:12 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:2924:267:5224:26
7:52
-
10K
6.21 mi11:33:5148:487:5224:22
7:51
-0:01
15K
9.32 mi11:57:441:12:417:4823:53
7:42
-0:09
20K
12.43 mi12:22:331:37:307:5124:49
8:00
+0:18
HALF
13.11 mi12:27:541:42:517:515:21
7:51
-0:09
25K
15.53 mi12:47:442:02:417:5419:50
8:11
+0:20
30K
18.64 mi13:13:592:28:568:0026:15
8:27
+0:16
20M
20.00 mi13:25:132:40:108:0111:14
8:17
-0:10
21M
21.00 mi13:34:132:49:108:049:00
9:00
+0:43
35K
21.75 mi13:40:202:55:178:046:07
8:11
-0:49
23M
23.00 mi13:50:253:05:228:0410:05
8:04
-0:07
24M
24.00 mi13:58:053:13:028:037:40
7:40
-0:24
40K
24.85 mi14:04:433:19:408:026:38
7:46
+0:06
25.2M
25.20 mi14:07:413:22:388:032:58
8:37
+0:51
FINISH
26.22 mi14:15:173:30:148:027:36
7:28
-1:09

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

7:28 /mi

Average Pace

8:01 /mi

Slowest Pace

9:00 /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

45:47

22% of race

Time at Steady Pace

1:55:00

55% of race

Time at Slower Pace

49:27

24% of race

Average Pace: 8:01 /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 mi11:09:2924:267:5224:26
7:52
#15974
10K
6.21 mi11:33:5148:487:5224:22
7:51
#15935
15K
9.32 mi11:57:441:12:417:4823:53
7:42
#15420
20K
12.43 mi12:22:331:37:307:5124:49
8:00
#15521
HALF
13.11 mi12:27:541:42:517:515:21
7:51
#15530
25K
15.53 mi12:47:442:02:417:5419:50
8:11
#15752
30K
18.64 mi13:13:592:28:568:0026:15
8:27
#15902
20M
20.00 mi13:25:132:40:108:0111:14
8:17
#15803
21M
21.00 mi13:34:132:49:108:049:00
9:00
#15795
35K
21.75 mi13:40:202:55:178:046:07
8:11
#15774
23M
23.00 mi13:50:253:05:228:0410:05
8:04
#15570
24M
24.00 mi13:58:053:13:028:037:40
7:40
#15397
40K
24.85 mi14:04:433:19:408:026:38
7:46
#15194
25.2M
25.20 mi14:07:413:22:388:032:58
8:37
#15127
FINISH
26.22 mi14:15:173:30:148:027:36
7:28
#14987
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 mi159745294529414457(Top 50%)4421(Top 35%)4421(Top 465%)
10K6.21 mi3.10 mi15935+395285+95285+916012(Top 55%)5310(Top 42%)5310(Top 558%)
15K9.32 mi3.11 mi15420+5154993+2924993+29214457(Top 50%)4421(Top 35%)4421(Top 465%)
20K12.43 mi3.11 mi15521-1015069-765069-7616031(Top 55%)5394(Top 43%)5394(Top 567%)
HALF13.11 mi0.68 mi15530-95075-65075-615988(Top 55%)5323(Top 42%)5323(Top 560%)
25K15.53 mi2.42 mi15752-2225219-1445219-14416669(Top 57%)5802(Top 46%)5802(Top 610%)
30K18.64 mi3.11 mi15902-1505343-1245343-12416562(Top 57%)5845(Top 46%)5845(Top 615%)
20M20.00 mi1.36 mi15803+995299+445299+4414749(Top 51%)4901(Top 39%)4901(Top 515%)
21M21.00 mi1.00 mi15795+85321-225321-2216135(Top 56%)5756(Top 46%)5756(Top 605%)
35K21.75 mi0.75 mi15774+215316+55316+515660(Top 54%)5552(Top 44%)5552(Top 584%)
23M23.00 mi1.25 mi15570+2045227+895227+8912886(Top 44%)4091(Top 33%)4091(Top 430%)
24M24.00 mi1.00 mi15397+1735148+795148+7911374(Top 39%)3379(Top 27%)3379(Top 355%)
40K24.85 mi0.85 mi15194+2035044+1045044+10410795(Top 37%)3171(Top 25%)3171(Top 333%)
25.2M25.20 mi0.35 mi15127+675015+295015+2912395(Top 43%)4071(Top 32%)4071(Top 428%)
FINISH26.22 mi1.02 mi14987+1404945+704945+7011148(Top 38%)3434(Top 27%)3434(Top 361%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14457

Females

4421

F55-59

4421

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

16012

Females

5310

F55-59

5310

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14457

Females

4421

F55-59

4421

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16031

Females

5394

F55-59

5394

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15988

Females

5323

F55-59

5323

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16669

Females

5802

F55-59

5802

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16562

Females

5845

F55-59

5845

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14749

Females

4901

F55-59

4901

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16135

Females

5756

F55-59

5756

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15660

Females

5552

F55-59

5552

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12886

Females

4091

F55-59

4091

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11374

Females

3379

F55-59

3379

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10795

Females

3171

F55-59

3171

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12395

Females

4071

F55-59

4071

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

11148

Females

3434

F55-59

3434

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2349*
Passed By
1130
Net Change
+987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15974
5K → 10K239*200+39#15974#15935
10K → 15K564*49+515#15935#15420
15K → 20K137200-101#15420#15521
20K → HALF3443-9#15521#15530
HALF → 25K81200-222#15530#15752
25K → 30K141200-150#15752#15902
30K → 20M14142+99#15902#15803
20M → 21M113105+8#15803#15795
21M → 35K7150+21#15795#15774
35K → 23M218*14+204#15774#15570
23M → 24M1763+173#15570#15397
24M → 40K209*6+203#15397#15194
40K → 25.2M736+67#15194#15127
25.2M → FINISH15212+140#15127#14987
TOTALS2349*1130+987

* 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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Activity Data

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