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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Di Hu

Bib: 17504 •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
23:33
3.11 mi
Rank: #13476
Start → 5K
23:33 | 7:35/mi
10K
47:05
6.21 mi
Rank: #13526 (-50)
5K → 10K
23:32 | 7:35/mi
15K
1:10:32
9.32 mi
Rank: #13374 (+152)
10K → 15K
23:27 | 7:33/mi
20K
1:34:16
12.43 mi
Rank: #13326 (+48)
15K → 20K
23:44 | 7:39/mi
HALF
1:39:24
13.11 mi
Rank: #13315 (+11)
20K → HALF
5:08 | 7:32/mi
25K
1:58:03
15.53 mi
Rank: #13236 (+79)
HALF → 25K
18:39 | 7:42/mi
30K
2:22:36
18.64 mi
Rank: #13121 (+115)
25K → 30K
24:33 | 7:55/mi
20M
2:33:31
20.00 mi
Rank: #13090 (+31)
30K → 20M
10:55 | 8:03/mi
21M
2:42:04
21.00 mi
Rank: #13100 (-10)
20M → 21M
8:33 | 8:33/mi
35K
2:47:54
21.75 mi
Rank: #13080 (+20)
21M → 35K
5:50 | 7:48/mi
23M
2:57:58
23.00 mi
Rank: #13054 (+26)
35K → 23M
10:04 | 8:03/mi
24M
3:05:44
24.00 mi
Rank: #12978 (+76)
23M → 24M
7:46 | 7:46/mi
40K
3:12:33
24.85 mi
Rank: #12926 (+52)
24M → 40K
6:49 | 7:59/mi
25.2M
3:15:28
25.20 mi
Rank: #12899 (+27)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:23:21
26.22 mi
Rank: #12868 (+31)
25.2M → FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:24
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:43:57
Pace7:56 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:5823:337:3523:33
7:35
-
10K
6.21 mi11:29:3047:057:3523:32
7:35
0:00
15K
9.32 mi11:52:571:10:327:3523:27
7:33
-0:02
20K
12.43 mi12:16:411:34:167:3623:44
7:39
+0:06
HALF
13.11 mi12:21:491:39:247:355:08
7:32
-0:07
25K
15.53 mi12:40:281:58:037:3618:39
7:42
+0:10
30K
18.64 mi13:05:012:22:367:3924:33
7:55
+0:13
20M
20.00 mi13:15:562:33:317:4110:55
8:03
+0:08
21M
21.00 mi13:24:292:42:047:448:33
8:33
+0:30
35K
21.75 mi13:30:192:47:547:445:50
7:48
-0:45
23M
23.00 mi13:40:232:57:587:4510:04
8:03
+0:15
24M
24.00 mi13:48:093:05:447:457:46
7:46
-0:17
40K
24.85 mi13:54:583:12:337:456:49
7:59
+0:13
25.2M
25.20 mi13:57:533:15:287:462:55
8:28
+0:29
FINISH
26.22 mi14:05:463:23:217:467:53
7:45
-0:43

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

7:32 /mi

Average Pace

7:46 /mi

Slowest Pace

8:33 /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

3:11:53

94% of race

Time at Steady Pace

11:28

6% 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 mi11:05:5823:337:3523:33
7:35
#13476
10K
6.21 mi11:29:3047:057:3523:32
7:35
#13526
15K
9.32 mi11:52:571:10:327:3523:27
7:33
#13374
20K
12.43 mi12:16:411:34:167:3623:44
7:39
#13326
HALF
13.11 mi12:21:491:39:247:355:08
7:32
#13315
25K
15.53 mi12:40:281:58:037:3618:39
7:42
#13236
30K
18.64 mi13:05:012:22:367:3924:33
7:55
#13121
20M
20.00 mi13:15:562:33:317:4110:55
8:03
#13090
21M
21.00 mi13:24:292:42:047:448:33
8:33
#13100
35K
21.75 mi13:30:192:47:547:445:50
7:48
#13080
23M
23.00 mi13:40:232:57:587:4510:04
8:03
#13054
24M
24.00 mi13:48:093:05:447:457:46
7:46
#12978
40K
24.85 mi13:54:583:12:337:456:49
7:59
#12926
25.2M
25.20 mi13:57:533:15:287:462:55
8:28
#12899
FINISH
26.22 mi14:05:463:23:217:467:53
7:45
#12868
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 mi134763759375913235(Top 46%)3711(Top 30%)3711(Top 65%)
10K6.21 mi3.10 mi13526-503821-623821-6213634(Top 47%)3905(Top 31%)3905(Top 68%)
15K9.32 mi3.11 mi13374+1523766+553766+5513235(Top 46%)3711(Top 30%)3711(Top 65%)
20K12.43 mi3.11 mi13326+483760+63760+613193(Top 45%)3772(Top 30%)3772(Top 66%)
HALF13.11 mi0.68 mi13315+113753+73753+713311(Top 46%)3756(Top 30%)3756(Top 66%)
25K15.53 mi2.42 mi13236+793724+293724+2912983(Top 45%)3723(Top 30%)3723(Top 65%)
30K18.64 mi3.11 mi13121+1153720+43720+412769(Top 44%)3723(Top 30%)3723(Top 65%)
20M20.00 mi1.36 mi13090+313727-73727-713102(Top 45%)3995(Top 32%)3995(Top 70%)
21M21.00 mi1.00 mi13100-103752-253752-2513469(Top 46%)4297(Top 34%)4297(Top 75%)
35K21.75 mi0.75 mi13080+203752375213062(Top 45%)4106(Top 33%)4106(Top 72%)
23M23.00 mi1.25 mi13054+263761-93761-912775(Top 44%)4014(Top 32%)4014(Top 70%)
24M24.00 mi1.00 mi12978+763739+223739+2212066(Top 42%)3740(Top 30%)3740(Top 65%)
40K24.85 mi0.85 mi12926+523737+23737+212345(Top 43%)3958(Top 31%)3958(Top 69%)
25.2M25.20 mi0.35 mi12899+273730+73730+711415(Top 39%)3571(Top 28%)3571(Top 62%)
FINISH26.22 mi1.02 mi12868+313752-223752-2213300(Top 46%)4544(Top 36%)4544(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13235

Females

3711

F18-39

3711

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13634

Females

3905

F18-39

3905

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13235

Females

3711

F18-39

3711

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13193

Females

3772

F18-39

3772

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13311

Females

3756

F18-39

3756

HALF→25K

13.1 - 15.5 mi

Top 45%
×4
+66ft-88ft

Overall

12983

Females

3723

F18-39

3723

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12769

Females

3723

F18-39

3723

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13102

Females

3995

F18-39

3995

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13469

Females

4297

F18-39

4297

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

13062

Females

4106

F18-39

4106

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12775

Females

4014

F18-39

4014

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12066

Females

3740

F18-39

3740

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12345

Females

3958

F18-39

3958

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11415

Females

3571

F18-39

3571

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13300

Females

4544

F18-39

4544

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1773*
Passed By
1115
Net Change
+608
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13476
5K → 10K200200-50#13476#13526
10K → 15K278*126+152#13526#13374
15K → 20K185137+48#13374#13326
20K → HALF3625+11#13326#13315
HALF → 25K15576+79#13315#13236
25K → 30K233*118+115#13236#13121
30K → 20M12594+31#13121#13090
20M → 21M8090-10#13090#13100
21M → 35K5838+20#13100#13080
35K → 23M9468+26#13080#13054
23M → 24M10428+76#13054#12978
24M → 40K10048+52#12978#12926
40K → 25.2M3710+27#12926#12899
25.2M → FINISH8857+31#12899#12868
TOTALS1773*1115+608

* 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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