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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ambika Chanrai

Bib: 14854 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 34%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
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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
24:11
3.11 mi
Rank: #15283
Start → 5K
24:11 | 7:48/mi
10K
48:01
6.21 mi
Rank: #14869 (+414)
5K → 10K
23:50 | 7:41/mi
15K
1:11:55
9.32 mi
Rank: #14683 (+186)
10K → 15K
23:54 | 7:42/mi
20K
1:36:10
12.43 mi
Rank: #14626 (+57)
15K → 20K
24:15 | 7:49/mi
HALF
1:41:28
13.11 mi
Rank: #14661 (-35)
20K → HALF
5:18 | 7:47/mi
25K
2:00:34
15.53 mi
Rank: #14604 (+57)
HALF → 25K
19:06 | 7:53/mi
30K
2:25:17
18.64 mi
Rank: #14308 (+296)
25K → 30K
24:43 | 7:58/mi
20M
2:36:59
20.00 mi
Rank: #14511 (-203)
30K → 20M
11:42 | 8:37/mi
21M
2:45:05
21.00 mi
Rank: #14241 (+270)
20M → 21M
8:06 | 8:06/mi
35K
2:50:52
21.75 mi
Rank: #14157 (+84)
21M → 35K
5:47 | 7:44/mi
23M
3:00:46
23.00 mi
Rank: #13990 (+167)
35K → 23M
9:54 | 7:55/mi
24M
3:08:41
24.00 mi
Rank: #13941 (+49)
23M → 24M
7:55 | 7:55/mi
40K
3:15:26
24.85 mi
Rank: #13843 (+98)
24M → 40K
6:45 | 7:54/mi
25.2M
3:18:21
25.20 mi
Rank: #13802 (+41)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:26:08
26.22 mi
Rank: #13746 (+56)
25.2M → FINISH
7:47 | 7:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:28
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:44:40
Pace8:00 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3124:117:4824:11
7:48
-
10K
6.21 mi11:18:2148:017:4423:50
7:41
-0:07
15K
9.32 mi11:42:151:11:557:4323:54
7:42
+0:01
20K
12.43 mi12:06:301:36:107:4524:15
7:49
+0:07
HALF
13.11 mi12:11:481:41:287:455:18
7:47
-0:02
25K
15.53 mi12:30:542:00:347:4619:06
7:53
+0:06
30K
18.64 mi12:55:372:25:177:4824:43
7:58
+0:05
20M
20.00 mi13:07:192:36:597:5111:42
8:37
+0:39
21M
21.00 mi13:15:252:45:057:528:06
8:06
-0:31
35K
21.75 mi13:21:122:50:527:525:47
7:44
-0:22
23M
23.00 mi13:31:063:00:467:529:54
7:55
+0:11
24M
24.00 mi13:39:013:08:417:527:55
7:55
0:00
40K
24.85 mi13:45:463:15:267:526:45
7:54
-0:01
25.2M
25.20 mi13:48:413:18:217:532:55
8:28
+0:34
FINISH
26.22 mi13:56:283:26:087:537:47
7:39
-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

7:39 /mi

Average Pace

7:52 /mi

Slowest Pace

8:37 /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

3:11:31

93% of race

Time at Steady Pace

14:37

7% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi10:54:3124:117:4824:11
7:48
#15283
10K
6.21 mi11:18:2148:017:4423:50
7:41
#14869
15K
9.32 mi11:42:151:11:557:4323:54
7:42
#14683
20K
12.43 mi12:06:301:36:107:4524:15
7:49
#14626
HALF
13.11 mi12:11:481:41:287:455:18
7:47
#14661
25K
15.53 mi12:30:542:00:347:4619:06
7:53
#14604
30K
18.64 mi12:55:372:25:177:4824:43
7:58
#14308
20M
20.00 mi13:07:192:36:597:5111:42
8:37
#14511
21M
21.00 mi13:15:252:45:057:528:06
8:06
#14241
35K
21.75 mi13:21:122:50:527:525:47
7:44
#14157
23M
23.00 mi13:31:063:00:467:529:54
7:55
#13990
24M
24.00 mi13:39:013:08:417:527:55
7:55
#13941
40K
24.85 mi13:45:463:15:267:526:45
7:54
#13843
25.2M
25.20 mi13:48:413:18:217:532:55
8:28
#13802
FINISH
26.22 mi13:56:283:26:087:537:47
7:39
#13746
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 mi152834861486114497(Top 50%)4442(Top 35%)4442(Top 78%)
10K6.21 mi3.10 mi14869+4144627+2344627+23414507(Top 50%)4406(Top 35%)4406(Top 77%)
15K9.32 mi3.11 mi14683+1864541+864541+8614497(Top 50%)4442(Top 35%)4442(Top 78%)
20K12.43 mi3.11 mi14626+574503+384503+3814579(Top 50%)4548(Top 36%)4548(Top 80%)
HALF13.11 mi0.68 mi14661-354523-204523-2015378(Top 53%)4944(Top 39%)4944(Top 86%)
25K15.53 mi2.42 mi14604+574512+114512+1114429(Top 50%)4530(Top 36%)4530(Top 79%)
30K18.64 mi3.11 mi14308+2964388+1244388+12413171(Top 45%)3933(Top 31%)3933(Top 69%)
20M20.00 mi1.36 mi14511-2034522-1344522-13416871(Top 58%)6121(Top 49%)6121(Top 107%)
21M21.00 mi1.00 mi14241+2704385+1374385+13710609(Top 37%)2800(Top 22%)2800(Top 49%)
35K21.75 mi0.75 mi14157+844363+224363+2212592(Top 43%)3866(Top 31%)3866(Top 68%)
23M23.00 mi1.25 mi13990+1674298+654298+6511866(Top 41%)3536(Top 28%)3536(Top 62%)
24M24.00 mi1.00 mi13941+494295+34295+313165(Top 45%)4343(Top 35%)4343(Top 76%)
40K24.85 mi0.85 mi13843+984258+374258+3711789(Top 41%)3670(Top 29%)3670(Top 64%)
25.2M25.20 mi0.35 mi13802+414239+194239+1911435(Top 39%)3591(Top 29%)3591(Top 63%)
FINISH26.22 mi1.02 mi13746+564237+24237+212537(Top 43%)4148(Top 33%)4148(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14497

Females

4442

F18-39

4442

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14507

Females

4406

F18-39

4406

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14497

Females

4442

F18-39

4442

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14579

Females

4548

F18-39

4548

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15378

Females

4944

F18-39

4944

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14429

Females

4530

F18-39

4530

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13171

Females

3933

F18-39

3933

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16871

Females

6121

F18-39

6121

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10609

Females

2800

F18-39

2800

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12592

Females

3866

F18-39

3866

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11866

Females

3536

F18-39

3536

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13165

Females

4343

F18-39

4343

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11789

Females

3670

F18-39

3670

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11435

Females

3591

F18-39

3591

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12537

Females

4148

F18-39

4148

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2542*
Passed By
952
Net Change
+1537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15283
5K → 10K549*135+414#15283#14869
10K → 15K305*119+186#14869#14683
15K → 20K196139+57#14683#14626
20K → HALF1954-35#14626#14661
HALF → 25K162105+57#14661#14604
25K → 30K355*59+296#14604#14308
30K → 20M50200-203#14308#14511
20M → 21M275*5+270#14511#14241
21M → 35K10016+84#14241#14157
35K → 23M18619+167#14157#13990
23M → 24M7728+49#13990#13941
24M → 40K12123+98#13941#13843
40K → 25.2M5413+41#13843#13802
25.2M → FINISH9337+56#13802#13746
TOTALS2542*952+1537

* 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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