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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carina Nieto

Bib: 9618 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 13%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 4%
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
20:19
3.11 mi
Rank: #4519
Start → 5K
20:19 | 6:33/mi
10K
40:29
6.21 mi
Rank: #4316 (+203)
5K → 10K
20:10 | 6:30/mi
15K
1:00:32
9.32 mi
Rank: #4128 (+188)
10K → 15K
20:03 | 6:28/mi
20K
1:20:32
12.43 mi
Rank: #3926 (+202)
15K → 20K
20:00 | 6:27/mi
HALF
1:24:51
13.11 mi
Rank: #3883 (+43)
20K → HALF
4:19 | 6:20/mi
25K
1:40:41
15.53 mi
Rank: #3818 (+65)
HALF → 25K
15:50 | 6:32/mi
30K
2:01:22
18.64 mi
Rank: #3690 (+128)
25K → 30K
20:41 | 6:40/mi
20M
2:10:26
20.00 mi
Rank: #3623 (+67)
30K → 20M
9:04 | 6:41/mi
21M
2:17:39
21.00 mi
Rank: #3650 (-27)
20M → 21M
7:13 | 7:13/mi
35K
2:22:41
21.75 mi
Rank: #3666 (-16)
21M → 35K
5:02 | 6:44/mi
23M
2:31:22
23.00 mi
Rank: #3706 (-40)
35K → 23M
8:41 | 6:57/mi
24M
2:38:10
24.00 mi
Rank: #3727 (-21)
23M → 24M
6:48 | 6:48/mi
40K
2:44:05
24.85 mi
Rank: #3736 (-9)
24M → 40K
5:55 | 6:56/mi
25.2M
2:46:41
25.20 mi
Rank: #3748 (-12)
40K → 25.2M
2:36 | 7:33/mi
FINISH
2:53:37
26.22 mi
Rank: #3785 (-37)
25.2M → FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:51
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:28:46
Pace6:47 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:5120:196:3320:19
6:33
-
10K
6.21 mi10:57:0140:296:3120:10
6:30
-0:03
15K
9.32 mi11:17:041:00:326:3020:03
6:28
-0:02
20K
12.43 mi11:37:041:20:326:2920:00
6:27
-0:01
HALF
13.11 mi11:41:231:24:516:294:19
6:20
-0:07
25K
15.53 mi11:57:131:40:416:2915:50
6:32
+0:12
30K
18.64 mi12:17:542:01:226:3120:41
6:40
+0:08
20M
20.00 mi12:26:582:10:266:329:04
6:41
+0:01
21M
21.00 mi12:34:112:17:396:347:13
7:13
+0:32
35K
21.75 mi12:39:132:22:416:345:02
6:44
-0:29
23M
23.00 mi12:47:542:31:226:358:41
6:57
+0:13
24M
24.00 mi12:54:422:38:106:366:48
6:48
-0:09
40K
24.85 mi13:00:372:44:056:375:55
6:56
+0:08
25.2M
25.20 mi13:03:132:46:416:372:36
7:33
+0:37
FINISH
26.22 mi13:10:092:53:376:386:56
6:49
-0:44

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

6:20 /mi

Average Pace

6:38 /mi

Slowest Pace

7:33 /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

2:43:48

94% of race

Time at Steady Pace

7:13

4% of race

Time at Slower Pace

2:36

1% of race

Average Pace: 6:37 /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 mi10:36:5120:196:3320:19
6:33
#4519
10K
6.21 mi10:57:0140:296:3120:10
6:30
#4316
15K
9.32 mi11:17:041:00:326:3020:03
6:28
#4128
20K
12.43 mi11:37:041:20:326:2920:00
6:27
#3926
HALF
13.11 mi11:41:231:24:516:294:19
6:20
#3883
25K
15.53 mi11:57:131:40:416:2915:50
6:32
#3818
30K
18.64 mi12:17:542:01:226:3120:41
6:40
#3690
20M
20.00 mi12:26:582:10:266:329:04
6:41
#3623
21M
21.00 mi12:34:112:17:396:347:13
7:13
#3650
35K
21.75 mi12:39:132:22:416:345:02
6:44
#3666
23M
23.00 mi12:47:542:31:226:358:41
6:57
#3706
24M
24.00 mi12:54:422:38:106:366:48
6:48
#3727
40K
24.85 mi13:00:372:44:056:375:55
6:56
#3736
25.2M
25.20 mi13:03:132:46:416:372:36
7:33
#3748
FINISH
26.22 mi13:10:092:53:376:386:56
6:49
#3785
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 mi45192642643907(Top 13%)188(Top 1%)188(Top 3%)
10K6.21 mi3.10 mi4316+203227+37227+374170(Top 14%)214(Top 2%)214(Top 4%)
15K9.32 mi3.11 mi4128+188210+17210+173907(Top 13%)188(Top 1%)188(Top 3%)
20K12.43 mi3.11 mi3926+202185+25185+253372(Top 12%)139(Top 1%)139(Top 2%)
HALF13.11 mi0.68 mi3883+43183+2183+23334(Top 11%)135(Top 1%)135(Top 2%)
25K15.53 mi2.42 mi3818+65177+6177+63653(Top 13%)185(Top 1%)185(Top 3%)
30K18.64 mi3.11 mi3690+128174+3174+33457(Top 12%)203(Top 2%)203(Top 4%)
20M20.00 mi1.36 mi3623+67175-1175-13362(Top 12%)224(Top 2%)224(Top 4%)
21M21.00 mi1.00 mi3650-27180-5180-54754(Top 16%)535(Top 4%)535(Top 9%)
35K21.75 mi0.75 mi3666-16185-5185-55197(Top 18%)592(Top 5%)592(Top 10%)
23M23.00 mi1.25 mi3706-40201-16201-165049(Top 17%)599(Top 5%)599(Top 10%)
24M24.00 mi1.00 mi3727-21211-10211-105153(Top 18%)680(Top 5%)680(Top 12%)
40K24.85 mi0.85 mi3736-9222-11222-115031(Top 17%)702(Top 6%)702(Top 12%)
25.2M25.20 mi0.35 mi3748-12227-5227-55536(Top 19%)880(Top 7%)880(Top 15%)
FINISH26.22 mi1.02 mi3785-37235-8235-86171(Top 21%)1158(Top 9%)1158(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3907

Females

188

F18-39

188

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4170

Females

214

F18-39

214

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3907

Females

188

F18-39

188

15K→20K

9.3 - 12.4 mi

Top 12%
×5
+106ft-86ft

Overall

3372

Females

139

F18-39

139

20K→HALF

12.4 - 13.1 mi

Top 11%
×2
+19ft-37ft

Overall

3334

Females

135

F18-39

135

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3653

Females

185

F18-39

185

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3457

Females

203

F18-39

203

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3362

Females

224

F18-39

224

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4754

Females

535

F18-39

535

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5197

Females

592

F18-39

592

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

5049

Females

599

F18-39

599

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5153

Females

680

F18-39

680

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

5031

Females

702

F18-39

702

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5536

Females

880

F18-39

880

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6171

Females

1158

F18-39

1158

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1346*
Passed By
612
Net Change
+734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4519
5K → 10K271*68+203#4519#4316
10K → 15K223*35+188#4316#4128
15K → 20K220*18+202#4128#3926
20K → HALF463+43#3926#3883
HALF → 25K9631+65#3883#3818
25K → 30K17143+128#3818#3690
30K → 20M8821+67#3690#3623
20M → 21M3057-27#3623#3650
21M → 35K2642-16#3650#3666
35K → 23M4787-40#3666#3706
23M → 24M3556-21#3706#3727
24M → 40K4049-9#3727#3736
40K → 25.2M1224-12#3736#3748
25.2M → FINISH4178-37#3748#3785
TOTALS1346*612+734

* 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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