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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shaorun Li

Bib: 25330 •F •Age: N/A

GA

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 (F60-64)
#0 / 782
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
31:08
3.11 mi
Rank: #26009
Start → 5K
31:08 | 10:02/mi
10K
1:01:58
6.21 mi
Rank: #25835 (+174)
5K → 10K
30:50 | 9:56/mi
15K
1:32:19
9.32 mi
Rank: #25590 (+245)
10K → 15K
30:21 | 9:47/mi
20K
2:02:54
12.43 mi
Rank: #25350 (+240)
15K → 20K
30:35 | 9:51/mi
HALF
2:09:30
13.11 mi
Rank: #25336 (+14)
20K → HALF
6:36 | 9:41/mi
25K
2:33:47
15.53 mi
Rank: #25136 (+200)
HALF → 25K
24:17 | 10:01/mi
30K
3:05:27
18.64 mi
Rank: #24857 (+279)
25K → 30K
31:40 | 10:12/mi
20M
3:19:31
20.00 mi
Rank: #24755 (+102)
30K → 20M
14:04 | 10:22/mi
21M
3:31:31
21.00 mi
Rank: #24763 (-8)
20M → 21M
12:00 | 12:00/mi
35K
3:38:44
21.75 mi
Rank: #24666 (+97)
21M → 35K
7:13 | 9:39/mi
23M
3:51:29
23.00 mi
Rank: #24569 (+97)
35K → 23M
12:45 | 10:12/mi
24M
4:01:45
24.00 mi
Rank: #24518 (+51)
23M → 24M
10:16 | 10:16/mi
40K
4:11:20
24.85 mi
Rank: #24512 (+6)
24M → 40K
9:35 | 11:13/mi
25.2M
4:15:28
25.20 mi
Rank: #24507 (+5)
40K → 25.2M
4:08 | 12:00/mi
FINISH
4:25:44
26.22 mi
Rank: #24489 (+18)
25.2M → FINISH
10:16 | 10:05/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
Time2:09:30
Pace9:53 /mi
2nd Half
Distance13.11 mi
Time2:16:14
Pace10:24 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2931:0810:0231:08
10:02
-
10K
6.21 mi12:23:191:01:589:5930:50
9:56
-0:06
15K
9.32 mi12:53:401:32:199:5530:21
9:47
-0:09
20K
12.43 mi13:24:152:02:549:5430:35
9:51
+0:04
HALF
13.11 mi13:30:512:09:309:536:36
9:41
-0:10
25K
15.53 mi13:55:082:33:479:5424:17
10:01
+0:20
30K
18.64 mi14:26:483:05:279:5731:40
10:12
+0:11
20M
20.00 mi14:40:523:19:319:5914:04
10:22
+0:10
21M
21.00 mi14:52:523:31:3110:0512:00
12:00
+1:38
35K
21.75 mi15:00:053:38:4410:047:13
9:39
-2:21
23M
23.00 mi15:12:503:51:2910:0412:45
10:12
+0:33
24M
24.00 mi15:23:064:01:4510:0510:16
10:16
+0:04
40K
24.85 mi15:32:414:11:2010:079:35
11:13
+0:57
25.2M
25.20 mi15:36:494:15:2810:094:08
12:00
+0:47
FINISH
26.22 mi15:47:054:25:4410:0910:16
10:05
-1:55

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

9:39 /mi

Average Pace

10:09 /mi

Slowest Pace

12:00 /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

13:49

5% of race

Time at Steady Pace

3:46:12

85% of race

Time at Slower Pace

25:43

10% of race

Average Pace: 10:08 /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 mi11:52:2931:0810:0231:08
10:02
#26009
10K
6.21 mi12:23:191:01:589:5930:50
9:56
#25835
15K
9.32 mi12:53:401:32:199:5530:21
9:47
#25590
20K
12.43 mi13:24:152:02:549:5430:35
9:51
#25350
HALF
13.11 mi13:30:512:09:309:536:36
9:41
#25336
25K
15.53 mi13:55:082:33:479:5424:17
10:01
#25136
30K
18.64 mi14:26:483:05:279:5731:40
10:12
#24857
20M
20.00 mi14:40:523:19:319:5914:04
10:22
#24755
21M
21.00 mi14:52:523:31:3110:0512:00
12:00
#24763
35K
21.75 mi15:00:053:38:4410:047:13
9:39
#24666
23M
23.00 mi15:12:503:51:2910:0412:45
10:12
#24569
24M
24.00 mi15:23:064:01:4510:0510:16
10:16
#24518
40K
24.85 mi15:32:414:11:2010:079:35
11:13
#24512
25.2M
25.20 mi15:36:494:15:2810:094:08
12:00
#24507
FINISH
26.22 mi15:47:054:25:4410:0910:16
10:05
#24489
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi26009107061070625131(Top 87%)10247(Top 81%)10247(Top 1310%)
10K6.21 mi3.10 mi25835+17410633+7310633+7325652(Top 88%)10531(Top 84%)10531(Top 1347%)
15K9.32 mi3.11 mi25590+24510501+13210501+13225131(Top 87%)10247(Top 81%)10247(Top 1310%)
20K12.43 mi3.11 mi25350+24010366+13510366+13524660(Top 85%)10022(Top 80%)10022(Top 1282%)
HALF13.11 mi0.68 mi25336+1410365+110365+124877(Top 86%)10152(Top 81%)10152(Top 1298%)
25K15.53 mi2.42 mi25136+20010265+10010265+10024347(Top 84%)9895(Top 79%)9895(Top 1265%)
30K18.64 mi3.11 mi24857+27910144+12110144+12123615(Top 81%)9624(Top 77%)9624(Top 1231%)
20M20.00 mi1.36 mi24755+10210105+3910105+3923511(Top 81%)9653(Top 77%)9653(Top 1234%)
21M21.00 mi1.00 mi24763-810135-3010135-3025084(Top 86%)10543(Top 84%)10543(Top 1348%)
35K21.75 mi0.75 mi24666+9710089+4610089+4622236(Top 77%)9078(Top 72%)9078(Top 1161%)
23M23.00 mi1.25 mi24569+9710049+4010049+4022642(Top 78%)9333(Top 74%)9333(Top 1193%)
24M24.00 mi1.00 mi24518+5110043+610043+623540(Top 81%)9830(Top 78%)9830(Top 1257%)
40K24.85 mi0.85 mi24512+610053-1010053-1024663(Top 85%)10470(Top 83%)10470(Top 1339%)
25.2M25.20 mi0.35 mi24507+510056-310056-324435(Top 84%)10360(Top 82%)10360(Top 1325%)
FINISH26.22 mi1.02 mi24489+1810065-910065-924059(Top 83%)10151(Top 81%)10151(Top 1298%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21
+97ft-345ft

Overall

25131

Females

10247

F60-64

10247

5K→10K

3.1 - 6.2 mi

Top 88%
×5
+79ft-138ft

Overall

25652

Females

10531

F60-64

10531

10K→15K

6.2 - 9.3 mi

Top 87%
×3
+67ft-78ft

Overall

25131

Females

10247

F60-64

10247

15K→20K

9.3 - 12.4 mi

Top 85%
×5
+106ft-86ft

Overall

24660

Females

10022

F60-64

10022

20K→HALF

12.4 - 13.1 mi

Top 86%
×2
+19ft-37ft

Overall

24877

Females

10152

F60-64

10152

HALF→25K

13.1 - 15.5 mi

Top 84%
×4
+66ft-88ft

Overall

24347

Females

9895

F60-64

9895

25K→30K

15.5 - 18.6 mi

Top 81%
×9
+181ft-148ft

Overall

23615

Females

9624

F60-64

9624

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23511

Females

9653

F60-64

9653

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

25084

Females

10543

F60-64

10543

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22236

Females

9078

F60-64

9078

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22642

Females

9333

F60-64

9333

23M→24M

23.0 - 24.0 mi

Top 81%
×6
+12ft-82ft

Overall

23540

Females

9830

F60-64

9830

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24663

Females

10470

F60-64

10470

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24435

Females

10360

F60-64

10360

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

24059

Females

10151

F60-64

10151

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1930*
Passed By
410
Net Change
+1520
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26009
5K → 10K306*132+174#26009#25835
10K → 15K266*21+245#25835#25590
15K → 20K259*19+240#25590#25350
20K → HALF3521+14#25350#25336
HALF → 25K212*12+200#25336#25136
25K → 30K291*12+279#25136#24857
30K → 20M11614+102#24857#24755
20M → 21M5462-8#24755#24763
21M → 35K981+97#24763#24666
35K → 23M10710+97#24666#24569
23M → 24M6817+51#24569#24518
24M → 40K5145+6#24518#24512
40K → 25.2M1813+5#24512#24507
25.2M → FINISH4931+18#24507#24489
TOTALS1930*410+1520

* 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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