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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Christal Espinoza

Bib: 15401 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 50%
Age Group (F18-39)
#0 / 5716
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
24:14
3.11 mi
Rank: #15427
Start → 5K
24:14 | 7:48/mi
10K
47:57
6.21 mi
Rank: #14783 (+644)
5K → 10K
23:43 | 7:39/mi
15K
1:11:28
9.32 mi
Rank: #14262 (+521)
10K → 15K
23:31 | 7:35/mi
20K
1:35:33
12.43 mi
Rank: #14224 (+38)
15K → 20K
24:05 | 7:46/mi
HALF
1:40:53
13.11 mi
Rank: #14290 (-66)
20K → HALF
5:20 | 7:50/mi
25K
2:00:03
15.53 mi
Rank: #14316 (-26)
HALF → 25K
19:10 | 7:55/mi
30K
2:25:59
18.64 mi
Rank: #14621 (-305)
25K → 30K
25:56 | 8:21/mi
20M
2:37:55
20.00 mi
Rank: #14905 (-284)
30K → 20M
11:56 | 8:48/mi
21M
2:47:38
21.00 mi
Rank: #15228 (-323)
20M → 21M
9:43 | 9:43/mi
35K
2:54:36
21.75 mi
Rank: #15533 (-305)
21M → 35K
6:58 | 9:19/mi
23M
3:06:21
23.00 mi
Rank: #15872 (-339)
35K → 23M
11:45 | 9:24/mi
24M
3:16:09
24.00 mi
Rank: #16269 (-397)
23M → 24M
9:48 | 9:48/mi
40K
3:25:00
24.85 mi
Rank: #16675 (-406)
24M → 40K
8:51 | 10:22/mi
25.2M
3:28:52
25.20 mi
Rank: #16828 (-153)
40K → 25.2M
3:52 | 11:13/mi
FINISH
3:39:02
26.22 mi
Rank: #17233 (-405)
25.2M → FINISH
10:10 | 9:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:53
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:58:09
Pace9:01 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1524:147:4824:14
7:48
-
10K
6.21 mi11:53:5847:577:4423:43
7:39
-0:09
15K
9.32 mi12:17:291:11:287:4123:31
7:35
-0:04
20K
12.43 mi12:41:341:35:337:4224:05
7:46
+0:11
HALF
13.11 mi12:46:541:40:537:425:20
7:50
+0:04
25K
15.53 mi13:06:042:00:037:4419:10
7:55
+0:05
30K
18.64 mi13:32:002:25:597:5025:56
8:21
+0:26
20M
20.00 mi13:43:562:37:557:5411:56
8:48
+0:27
21M
21.00 mi13:53:392:47:387:599:43
9:43
+0:55
35K
21.75 mi14:00:372:54:368:026:58
9:19
-0:24
23M
23.00 mi14:12:223:06:218:0711:45
9:24
+0:05
24M
24.00 mi14:22:103:16:098:119:48
9:48
+0:24
40K
24.85 mi14:31:013:25:008:158:51
10:22
+0:34
25.2M
25.20 mi14:34:533:28:528:183:52
11:13
+0:51
FINISH
26.22 mi14:45:033:39:028:2210:10
9:59
-1:14

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

7:35 /mi

Average Pace

8:22 /mi

Slowest Pace

11:13 /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

2:00:03

55% of race

Time at Steady Pace

44:50

20% of race

Time at Slower Pace

54:09

25% of race

Average Pace: 8:21 /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 mi11:30:1524:147:4824:14
7:48
#15427
10K
6.21 mi11:53:5847:577:4423:43
7:39
#14783
15K
9.32 mi12:17:291:11:287:4123:31
7:35
#14262
20K
12.43 mi12:41:341:35:337:4224:05
7:46
#14224
HALF
13.11 mi12:46:541:40:537:425:20
7:50
#14290
25K
15.53 mi13:06:042:00:037:4419:10
7:55
#14316
30K
18.64 mi13:32:002:25:597:5025:56
8:21
#14621
20M
20.00 mi13:43:562:37:557:5411:56
8:48
#14905
21M
21.00 mi13:53:392:47:387:599:43
9:43
#15228
35K
21.75 mi14:00:372:54:368:026:58
9:19
#15533
23M
23.00 mi14:12:223:06:218:0711:45
9:24
#15872
24M
24.00 mi14:22:103:16:098:119:48
9:48
#16269
40K
24.85 mi14:31:013:25:008:158:51
10:22
#16675
25.2M
25.20 mi14:34:533:28:528:183:52
11:13
#16828
FINISH
26.22 mi14:45:033:39:028:2210:10
9:59
#17233
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 mi154274953495313438(Top 46%)3835(Top 30%)3835(Top 67%)
10K6.21 mi3.10 mi14783+6444573+3804573+38014197(Top 49%)4242(Top 34%)4242(Top 74%)
15K9.32 mi3.11 mi14262+5214280+2934280+29313438(Top 46%)3835(Top 30%)3835(Top 67%)
20K12.43 mi3.11 mi14224+384276+44276+414174(Top 49%)4314(Top 34%)4314(Top 75%)
HALF13.11 mi0.68 mi14290-664306-304306-3015847(Top 55%)5264(Top 42%)5264(Top 92%)
25K15.53 mi2.42 mi14316-264351-454351-4514657(Top 51%)4673(Top 37%)4673(Top 82%)
30K18.64 mi3.11 mi14621-3054567-2164567-21615946(Top 55%)5491(Top 44%)5491(Top 96%)
20M20.00 mi1.36 mi14905-2844768-2014768-20117891(Top 62%)6687(Top 53%)6687(Top 117%)
21M21.00 mi1.00 mi15228-3234997-2294997-22919442(Top 67%)7551(Top 60%)7551(Top 132%)
35K21.75 mi0.75 mi15533-3055180-1835180-18321205(Top 73%)8537(Top 68%)8537(Top 149%)
23M23.00 mi1.25 mi15872-3395409-2295409-22920204(Top 70%)8064(Top 64%)8064(Top 141%)
24M24.00 mi1.00 mi16269-3975655-2465655-24622252(Top 77%)9161(Top 73%)9161(Top 160%)
40K24.85 mi0.85 mi16675-4065896-2415896-24122848(Top 79%)9526(Top 76%)9526(Top 167%)
25.2M25.20 mi0.35 mi16828-1535991-955991-9522888(Top 79%)9531(Top 76%)9531(Top 167%)
FINISH26.22 mi1.02 mi17233-4056246-2556246-25523771(Top 82%)10004(Top 80%)10004(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13438

Females

3835

F18-39

3835

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14197

Females

4242

F18-39

4242

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13438

Females

3835

F18-39

3835

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14174

Females

4314

F18-39

4314

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15847

Females

5264

F18-39

5264

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14657

Females

4673

F18-39

4673

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15946

Females

5491

F18-39

5491

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17891

Females

6687

F18-39

6687

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19442

Females

7551

F18-39

7551

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21205

Females

8537

F18-39

8537

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20204

Females

8064

F18-39

8064

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22252

Females

9161

F18-39

9161

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22848

Females

9526

F18-39

9526

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

22888

Females

9531

F18-39

9531

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23771

Females

10004

F18-39

10004

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1895*
Passed By
2260
Net Change
-1806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15427
5K → 10K729*85+644#15427#14783
10K → 15K552*31+521#14783#14262
15K → 20K184146+38#14262#14224
20K → HALF1480-66#14224#14290
HALF → 25K133159-26#14290#14316
25K → 30K105200-305#14316#14621
30K → 20M36200-284#14621#14905
20M → 21M46200-323#14905#15228
21M → 35K20200-305#15228#15533
35K → 23M34200-339#15533#15872
23M → 24M9200-397#15872#16269
24M → 40K17200-406#16269#16675
40K → 25.2M6159-153#16675#16828
25.2M → FINISH10200-405#16828#17233
TOTALS1895*2260-1806

* 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

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