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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carolina Hernandez

Bib: 29085 •F •Age: N/A

WA

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 (F40-44)
#0 / 1737
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
28:41
3.11 mi
Rank: #23556
Start → 5K
28:41 | 9:14/mi
10K
56:29
6.21 mi
Rank: #23117 (+439)
5K → 10K
27:48 | 8:57/mi
15K
1:25:20
9.32 mi
Rank: #23391 (-274)
10K → 15K
28:51 | 9:18/mi
20K
1:52:46
12.43 mi
Rank: #22827 (+564)
15K → 20K
27:26 | 8:50/mi
HALF
1:58:43
13.11 mi
Rank: #22756 (+71)
20K → HALF
5:57 | 8:44/mi
25K
2:20:28
15.53 mi
Rank: #22449 (+307)
HALF → 25K
21:45 | 8:59/mi
30K
2:49:00
18.64 mi
Rank: #22041 (+408)
25K → 30K
28:32 | 9:12/mi
20M
3:01:23
20.00 mi
Rank: #21851 (+190)
30K → 20M
12:23 | 9:08/mi
21M
3:10:58
21.00 mi
Rank: #21685 (+166)
20M → 21M
9:35 | 9:35/mi
35K
3:17:46
21.75 mi
Rank: #21635 (+50)
21M → 35K
6:48 | 9:06/mi
23M
3:29:14
23.00 mi
Rank: #21507 (+128)
35K → 23M
11:28 | 9:10/mi
24M
3:38:39
24.00 mi
Rank: #21506 (+1)
23M → 24M
9:25 | 9:25/mi
40K
3:46:04
24.85 mi
Rank: #21358 (+148)
24M → 40K
7:25 | 8:41/mi
25.2M
3:49:19
25.20 mi
Rank: #21299 (+59)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:57:42
26.22 mi
Rank: #21130 (+169)
25.2M → FINISH
8:23 | 8:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:58:43
Pace9:04 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:58:59
Pace9:05 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1528:419:1428:41
9:14
-
10K
6.21 mi12:20:0356:299:0627:48
8:57
-0:17
15K
9.32 mi12:48:541:25:209:1028:51
9:18
+0:21
20K
12.43 mi13:16:201:52:469:0527:26
8:50
-0:28
HALF
13.11 mi13:22:171:58:439:045:57
8:44
-0:06
25K
15.53 mi13:44:022:20:289:0321:45
8:59
+0:15
30K
18.64 mi14:12:342:49:009:0428:32
9:12
+0:13
20M
20.00 mi14:24:573:01:239:0512:23
9:08
-0:04
21M
21.00 mi14:34:323:10:589:069:35
9:35
+0:27
35K
21.75 mi14:41:203:17:469:066:48
9:06
-0:29
23M
23.00 mi14:52:483:29:149:0611:28
9:10
+0:04
24M
24.00 mi15:02:133:38:399:079:25
9:25
+0:15
40K
24.85 mi15:09:383:46:049:067:25
8:41
-0:44
25.2M
25.20 mi15:12:533:49:199:063:15
9:26
+0:45
FINISH
26.22 mi15:21:163:57:429:058:23
8:14
-1:12

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

8:14 /mi

Average Pace

9:04 /mi

Slowest Pace

9:35 /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

1:38:44

42% of race

Time at Steady Pace

2:18:58

58% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi11:52:1528:419:1428:41
9:14
#23556
10K
6.21 mi12:20:0356:299:0627:48
8:57
#23117
15K
9.32 mi12:48:541:25:209:1028:51
9:18
#23391
20K
12.43 mi13:16:201:52:469:0527:26
8:50
#22827
HALF
13.11 mi13:22:171:58:439:045:57
8:44
#22756
25K
15.53 mi13:44:022:20:289:0321:45
8:59
#22449
30K
18.64 mi14:12:342:49:009:0428:32
9:12
#22041
20M
20.00 mi14:24:573:01:239:0512:23
9:08
#21851
21M
21.00 mi14:34:323:10:589:069:35
9:35
#21685
35K
21.75 mi14:41:203:17:469:066:48
9:06
#21635
23M
23.00 mi14:52:483:29:149:0611:28
9:10
#21507
24M
24.00 mi15:02:133:38:399:079:25
9:25
#21506
40K
24.85 mi15:09:383:46:049:067:25
8:41
#21358
25.2M
25.20 mi15:12:533:49:199:063:15
9:26
#21299
FINISH
26.22 mi15:21:163:57:429:058:23
8:14
#21130
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi235569452945223800(Top 82%)9549(Top 76%)9549(Top 550%)
10K6.21 mi3.10 mi23117+4399226+2269226+22622628(Top 78%)8959(Top 71%)8959(Top 516%)
15K9.32 mi3.11 mi23391-2749353-1279353-12723800(Top 82%)9549(Top 76%)9549(Top 550%)
20K12.43 mi3.11 mi22827+5649066+2879066+28721132(Top 73%)8210(Top 65%)8210(Top 473%)
HALF13.11 mi0.68 mi22756+719023+439023+4321497(Top 74%)8381(Top 67%)8381(Top 482%)
25K15.53 mi2.42 mi22449+3078882+1418882+14121050(Top 73%)8197(Top 65%)8197(Top 472%)
30K18.64 mi3.11 mi22041+4088706+1768706+17620456(Top 70%)7977(Top 63%)7977(Top 459%)
20M20.00 mi1.36 mi21851+1908621+858621+8519524(Top 67%)7561(Top 60%)7561(Top 435%)
21M21.00 mi1.00 mi21685+1668558+638558+6318913(Top 65%)7287(Top 58%)7287(Top 420%)
35K21.75 mi0.75 mi21635+508534+248534+2420398(Top 70%)8140(Top 65%)8140(Top 469%)
23M23.00 mi1.25 mi21507+1288470+648470+6419294(Top 66%)7628(Top 61%)7628(Top 439%)
24M24.00 mi1.00 mi21506+18490-208490-2021071(Top 73%)8576(Top 68%)8576(Top 494%)
40K24.85 mi0.85 mi21358+1488420+708420+7016767(Top 58%)6403(Top 51%)6403(Top 369%)
25.2M25.20 mi0.35 mi21299+598396+248396+2417066(Top 59%)6572(Top 52%)6572(Top 378%)
FINISH26.22 mi1.02 mi21130+1698323+738323+7316629(Top 57%)6311(Top 50%)6311(Top 363%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23800

Females

9549

F40-44

9549

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22628

Females

8959

F40-44

8959

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23800

Females

9549

F40-44

9549

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21132

Females

8210

F40-44

8210

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21497

Females

8381

F40-44

8381

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21050

Females

8197

F40-44

8197

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20456

Females

7977

F40-44

7977

30K→20M

18.6 - 20.0 mi

Top 67%
×5
+64ft-50ft

Overall

19524

Females

7561

F40-44

7561

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18913

Females

7287

F40-44

7287

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20398

Females

8140

F40-44

8140

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19294

Females

7628

F40-44

7628

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21071

Females

8576

F40-44

8576

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16767

Females

6403

F40-44

6403

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17066

Females

6572

F40-44

6572

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16629

Females

6311

F40-44

6311

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3003*
Passed By
416
Net Change
+2426
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23556
5K → 10K518*79+439#23556#23117
10K → 15K87200-274#23117#23391
15K → 20K571*7+564#23391#22827
20K → HALF776+71#22827#22756
HALF → 25K320*13+307#22756#22449
25K → 30K425*17+408#22449#22041
30K → 20M1955+190#22041#21851
20M → 21M1748+166#21851#21685
21M → 35K6818+50#21685#21635
35K → 23M1357+128#21635#21507
23M → 24M5150+1#21507#21506
24M → 40K1502+148#21506#21358
40K → 25.2M623+59#21358#21299
25.2M → FINISH1701+169#21299#21130
TOTALS3003*416+2426

* 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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