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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Natalia Ocampo

Bib: 19254 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 25%
Age Group (F18-39)
#0 / 5716
Top 42%
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
24:47
3.11 mi
Rank: #16780
Start → 5K
24:47 | 7:59/mi
10K
48:29
6.21 mi
Rank: #15502 (+1278)
5K → 10K
23:42 | 7:38/mi
15K
1:12:00
9.32 mi
Rank: #14747 (+755)
10K → 15K
23:31 | 7:35/mi
20K
1:35:25
12.43 mi
Rank: #14119 (+628)
15K → 20K
23:25 | 7:33/mi
HALF
1:40:23
13.11 mi
Rank: #13940 (+179)
20K → HALF
4:58 | 7:18/mi
25K
1:58:46
15.53 mi
Rank: #13612 (+328)
HALF → 25K
18:23 | 7:35/mi
30K
2:22:56
18.64 mi
Rank: #13269 (+343)
25K → 30K
24:10 | 7:47/mi
20M
2:33:16
20.00 mi
Rank: #12988 (+281)
30K → 20M
10:20 | 7:37/mi
21M
2:41:11
21.00 mi
Rank: #12757 (+231)
20M → 21M
7:55 | 7:55/mi
35K
2:46:36
21.75 mi
Rank: #12602 (+155)
21M → 35K
5:25 | 7:15/mi
23M
2:56:07
23.00 mi
Rank: #12422 (+180)
35K → 23M
9:31 | 7:37/mi
24M
3:03:24
24.00 mi
Rank: #12203 (+219)
23M → 24M
7:17 | 7:17/mi
40K
3:09:46
24.85 mi
Rank: #12033 (+170)
24M → 40K
6:22 | 7:27/mi
25.2M
3:12:26
25.20 mi
Rank: #11921 (+112)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:19:24
26.22 mi
Rank: #11663 (+258)
25.2M → FINISH
6:58 | 6:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:40:23
Pace7:40 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:01
Pace7:34 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2924:477:5924:47
7:59
-
10K
6.21 mi11:52:1148:297:4923:42
7:38
-0:21
15K
9.32 mi12:15:421:12:007:4423:31
7:35
-0:03
20K
12.43 mi12:39:071:35:257:4123:25
7:33
-0:02
HALF
13.11 mi12:44:051:40:237:404:58
7:18
-0:15
25K
15.53 mi13:02:281:58:467:3918:23
7:35
+0:17
30K
18.64 mi13:26:382:22:567:4124:10
7:47
+0:12
20M
20.00 mi13:36:582:33:167:4010:20
7:37
-0:10
21M
21.00 mi13:44:532:41:117:417:55
7:55
+0:18
35K
21.75 mi13:50:182:46:367:405:25
7:15
-0:40
23M
23.00 mi13:59:492:56:077:409:31
7:37
+0:22
24M
24.00 mi14:07:063:03:247:397:17
7:17
-0:20
40K
24.85 mi14:13:283:09:467:396:22
7:27
+0:10
25.2M
25.20 mi14:16:083:12:267:392:40
7:44
+0:17
FINISH
26.22 mi14:23:063:19:247:376:58
6:51
-0:53

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

6:51 /mi

Average Pace

7:37 /mi

Slowest Pace

7:59 /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

31:00

16% of race

Time at Steady Pace

2:48:24

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi11:28:2924:477:5924:47
7:59
#16780
10K
6.21 mi11:52:1148:297:4923:42
7:38
#15502
15K
9.32 mi12:15:421:12:007:4423:31
7:35
#14747
20K
12.43 mi12:39:071:35:257:4123:25
7:33
#14119
HALF
13.11 mi12:44:051:40:237:404:58
7:18
#13940
25K
15.53 mi13:02:281:58:467:3918:23
7:35
#13612
30K
18.64 mi13:26:382:22:567:4124:10
7:47
#13269
20M
20.00 mi13:36:582:33:167:4010:20
7:37
#12988
21M
21.00 mi13:44:532:41:117:417:55
7:55
#12757
35K
21.75 mi13:50:182:46:367:405:25
7:15
#12602
23M
23.00 mi13:59:492:56:077:409:31
7:37
#12422
24M
24.00 mi14:07:063:03:247:397:17
7:17
#12203
40K
24.85 mi14:13:283:09:467:396:22
7:27
#12033
25.2M
25.20 mi14:16:083:12:267:392:40
7:44
#11921
FINISH
26.22 mi14:23:063:19:247:376:58
6:51
#11663
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 mi167805782578213407(Top 46%)3804(Top 30%)3804(Top 67%)
10K6.21 mi3.10 mi15502+12785021+7615021+76114108(Top 49%)4172(Top 33%)4172(Top 73%)
15K9.32 mi3.11 mi14747+7554577+4444577+44413407(Top 46%)3804(Top 30%)3804(Top 67%)
20K12.43 mi3.11 mi14119+6284206+3714206+37112304(Top 42%)3272(Top 26%)3272(Top 57%)
HALF13.11 mi0.68 mi13940+1794113+934113+9311160(Top 38%)2573(Top 20%)2573(Top 45%)
25K15.53 mi2.42 mi13612+3283937+1763937+17612112(Top 42%)3230(Top 26%)3230(Top 57%)
30K18.64 mi3.11 mi13269+3433798+1393798+13911820(Top 41%)3207(Top 25%)3207(Top 56%)
20M20.00 mi1.36 mi12988+2813675+1233675+1239937(Top 34%)2367(Top 19%)2367(Top 41%)
21M21.00 mi1.00 mi12757+2313574+1013574+1019384(Top 32%)2217(Top 18%)2217(Top 39%)
35K21.75 mi0.75 mi12602+1553494+803494+808933(Top 31%)2009(Top 16%)2009(Top 35%)
23M23.00 mi1.25 mi12422+1803412+823412+829659(Top 33%)2425(Top 19%)2425(Top 42%)
24M24.00 mi1.00 mi12203+2193324+883324+888534(Top 29%)1982(Top 16%)1982(Top 35%)
40K24.85 mi0.85 mi12033+1703247+773247+778530(Top 29%)2055(Top 16%)2055(Top 36%)
25.2M25.20 mi0.35 mi11921+1123194+533194+536775(Top 23%)1370(Top 11%)1370(Top 24%)
FINISH26.22 mi1.02 mi11663+2583082+1123082+1126426(Top 22%)1276(Top 10%)1276(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13407

Females

3804

F18-39

3804

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14108

Females

4172

F18-39

4172

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13407

Females

3804

F18-39

3804

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12304

Females

3272

F18-39

3272

20K→HALF

12.4 - 13.1 mi

Top 38%
×2
+19ft-37ft

Overall

11160

Females

2573

F18-39

2573

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12112

Females

3230

F18-39

3230

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11820

Females

3207

F18-39

3207

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9937

Females

2367

F18-39

2367

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9384

Females

2217

F18-39

2217

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8933

Females

2009

F18-39

2009

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9659

Females

2425

F18-39

2425

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8534

Females

1982

F18-39

1982

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8530

Females

2055

F18-39

2055

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6775

Females

1370

F18-39

1370

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6426

Females

1276

F18-39

1276

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5275*
Passed By
158
Net Change
+5117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16780
5K → 10K1305*27+1278#16780#15502
10K → 15K780*25+755#15502#14747
15K → 20K636*8+628#14747#14119
20K → HALF1801+179#14119#13940
HALF → 25K339*11+328#13940#13612
25K → 30K386*43+343#13612#13269
30K → 20M285*4+281#13269#12988
20M → 21M234*3+231#12988#12757
21M → 35K1561+155#12757#12602
35K → 23M19414+180#12602#12422
23M → 24M227*8+219#12422#12203
24M → 40K1799+170#12203#12033
40K → 25.2M1120+112#12033#11921
25.2M → FINISH262*4+258#11921#11663
TOTALS5275*158+5117

* 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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