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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marina Peregrino

Bib: 18005 •F •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 49%
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
23:42
3.11 mi
Rank: #13920
Start → 5K
23:42 | 7:38/mi
10K
47:36
6.21 mi
Rank: #14276 (-356)
5K → 10K
23:54 | 7:42/mi
15K
1:11:34
9.32 mi
Rank: #14356 (-80)
10K → 15K
23:58 | 7:43/mi
20K
1:37:40
12.43 mi
Rank: #15639 (-1283)
15K → 20K
26:06 | 8:25/mi
HALF
1:42:58
13.11 mi
Rank: #15608 (+31)
20K → HALF
5:18 | 7:47/mi
25K
2:04:24
15.53 mi
Rank: #16621 (-1013)
HALF → 25K
21:26 | 8:51/mi
30K
2:31:15
18.64 mi
Rank: #16802 (-181)
25K → 30K
26:51 | 8:39/mi
20M
2:43:33
20.00 mi
Rank: #17000 (-198)
30K → 20M
12:18 | 9:04/mi
21M
2:53:08
21.00 mi
Rank: #17084 (-84)
20M → 21M
9:35 | 9:35/mi
35K
2:59:47
21.75 mi
Rank: #17187 (-103)
21M → 35K
6:39 | 8:54/mi
23M
3:10:40
23.00 mi
Rank: #17138 (+49)
35K → 23M
10:53 | 8:42/mi
24M
3:19:00
24.00 mi
Rank: #17073 (+65)
23M → 24M
8:20 | 8:20/mi
40K
3:26:27
24.85 mi
Rank: #17038 (+35)
24M → 40K
7:27 | 8:43/mi
25.2M
3:29:45
25.20 mi
Rank: #17047 (-9)
40K → 25.2M
3:18 | 9:35/mi
FINISH
3:38:22
26.22 mi
Rank: #17072 (-25)
25.2M → FINISH
8:37 | 8:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:58
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:55:24
Pace8:49 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2323:427:3823:42
7:38
-
10K
6.21 mi11:30:1747:367:4023:54
7:42
+0:04
15K
9.32 mi11:54:151:11:347:4123:58
7:43
+0:01
20K
12.43 mi12:20:211:37:407:5226:06
8:25
+0:42
HALF
13.11 mi12:25:391:42:587:525:18
7:47
-0:38
25K
15.53 mi12:47:052:04:248:0121:26
8:51
+1:04
30K
18.64 mi13:13:562:31:158:0726:51
8:39
-0:12
20M
20.00 mi13:26:142:43:338:1112:18
9:04
+0:25
21M
21.00 mi13:35:492:53:088:159:35
9:35
+0:31
35K
21.75 mi13:42:282:59:478:166:39
8:54
-0:41
23M
23.00 mi13:53:213:10:408:1810:53
8:42
-0:12
24M
24.00 mi14:01:413:19:008:188:20
8:20
-0:22
40K
24.85 mi14:09:083:26:278:197:27
8:43
+0:23
25.2M
25.20 mi14:12:263:29:458:203:18
9:35
+0:52
FINISH
26.22 mi14:21:033:38:228:218:37
8:28
-1:07

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

7:38 /mi

Average Pace

8:20 /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

1:25:12

39% of race

Time at Steady Pace

1:47:59

49% of race

Time at Slower Pace

25:11

12% of race

Average Pace: 8:20 /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 mi11:06:2323:427:3823:42
7:38
#13920
10K
6.21 mi11:30:1747:367:4023:54
7:42
#14276
15K
9.32 mi11:54:151:11:347:4123:58
7:43
#14356
20K
12.43 mi12:20:211:37:407:5226:06
8:25
#15639
HALF
13.11 mi12:25:391:42:587:525:18
7:47
#15608
25K
15.53 mi12:47:052:04:248:0121:26
8:51
#16621
30K
18.64 mi13:13:562:31:158:0726:51
8:39
#16802
20M
20.00 mi13:26:142:43:338:1112:18
9:04
#17000
21M
21.00 mi13:35:492:53:088:159:35
9:35
#17084
35K
21.75 mi13:42:282:59:478:166:39
8:54
#17187
23M
23.00 mi13:53:213:10:408:1810:53
8:42
#17138
24M
24.00 mi14:01:413:19:008:188:20
8:20
#17073
40K
24.85 mi14:09:083:26:278:197:27
8:43
#17038
25.2M
25.20 mi14:12:263:29:458:203:18
9:35
#17047
FINISH
26.22 mi14:21:033:38:228:218:37
8:28
#17072
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 mi139204035403514676(Top 51%)4553(Top 36%)4553(Top 80%)
10K6.21 mi3.10 mi14276-3564261-2264261-22614705(Top 51%)4515(Top 36%)4515(Top 79%)
15K9.32 mi3.11 mi14356-804339-784339-7814676(Top 51%)4553(Top 36%)4553(Top 80%)
20K12.43 mi3.11 mi15639-12835147-8085147-80818720(Top 65%)6919(Top 55%)6919(Top 121%)
HALF13.11 mi0.68 mi15608+315126+215126+2115458(Top 53%)5024(Top 40%)5024(Top 88%)
25K15.53 mi2.42 mi16621-10135715-5895715-58920410(Top 70%)7869(Top 63%)7869(Top 138%)
30K18.64 mi3.11 mi16802-1815859-1445859-14417703(Top 61%)6512(Top 52%)6512(Top 114%)
20M20.00 mi1.36 mi17000-1985976-1175976-11719210(Top 66%)7380(Top 59%)7380(Top 129%)
21M21.00 mi1.00 mi17084-846038-626038-6218890(Top 65%)7264(Top 58%)7264(Top 127%)
35K21.75 mi0.75 mi17187-1036117-796117-7919572(Top 67%)7730(Top 61%)7730(Top 135%)
23M23.00 mi1.25 mi17138+496120-36120-316893(Top 58%)6369(Top 51%)6369(Top 111%)
24M24.00 mi1.00 mi17073+656105+156105+1515943(Top 55%)5872(Top 47%)5872(Top 103%)
40K24.85 mi0.85 mi17038+356105610516941(Top 58%)6484(Top 52%)6484(Top 113%)
25.2M25.20 mi0.35 mi17047-96120-156120-1517686(Top 61%)6858(Top 55%)6858(Top 120%)
FINISH26.22 mi1.02 mi17072-256155-356155-3517935(Top 62%)7014(Top 56%)7014(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14676

Females

4553

F18-39

4553

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14705

Females

4515

F18-39

4515

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14676

Females

4553

F18-39

4553

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18720

Females

6919

F18-39

6919

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15458

Females

5024

F18-39

5024

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20410

Females

7869

F18-39

7869

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17703

Females

6512

F18-39

6512

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19210

Females

7380

F18-39

7380

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18890

Females

7264

F18-39

7264

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19572

Females

7730

F18-39

7730

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16893

Females

6369

F18-39

6369

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15943

Females

5872

F18-39

5872

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16941

Females

6484

F18-39

6484

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17686

Females

6858

F18-39

6858

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17935

Females

7014

F18-39

7014

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1088
Passed By
1769
Net Change
-3152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13920
5K → 10K170200-356#13920#14276
10K → 15K178200-80#14276#14356
15K → 20K13200-1283#14356#15639
20K → HALF5322+31#15639#15608
HALF → 25K20200-1013#15608#16621
25K → 30K142200-181#16621#16802
30K → 20M37200-198#16802#17000
20M → 21M63147-84#17000#17084
21M → 35K33136-103#17084#17187
35K → 23M12172+49#17187#17138
23M → 24M10641+65#17138#17073
24M → 40K7742+35#17073#17038
40K → 25.2M2332-9#17038#17047
25.2M → FINISH5277-25#17047#17072
TOTALS10881769-3152
📊

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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