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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cindy Hallo

Bib: 21002 •F •Age: N/A

TX

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
Top 45%
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
25:39
3.11 mi
Rank: #18593
Start → 5K
25:39 | 8:16/mi
10K
51:29
6.21 mi
Rank: #18941 (-348)
5K → 10K
25:50 | 8:19/mi
15K
1:17:14
9.32 mi
Rank: #18937 (+4)
10K → 15K
25:45 | 8:18/mi
20K
1:43:18
12.43 mi
Rank: #18834 (+103)
15K → 20K
26:04 | 8:24/mi
HALF
1:48:55
13.11 mi
Rank: #18830 (+4)
20K → HALF
5:37 | 8:15/mi
25K
2:09:30
15.53 mi
Rank: #18756 (+74)
HALF → 25K
20:35 | 8:30/mi
30K
2:37:02
18.64 mi
Rank: #18753 (+3)
25K → 30K
27:32 | 8:52/mi
20M
2:48:55
20.00 mi
Rank: #18653 (+100)
30K → 20M
11:53 | 8:45/mi
21M
2:58:32
21.00 mi
Rank: #18662 (-9)
20M → 21M
9:37 | 9:37/mi
35K
3:04:48
21.75 mi
Rank: #18605 (+57)
21M → 35K
6:16 | 8:23/mi
23M
3:16:22
23.00 mi
Rank: #18668 (-63)
35K → 23M
11:34 | 9:15/mi
24M
3:24:57
24.00 mi
Rank: #18595 (+73)
23M → 24M
8:35 | 8:35/mi
40K
3:32:46
24.85 mi
Rank: #18627 (-32)
24M → 40K
7:49 | 9:09/mi
25.2M
3:36:09
25.20 mi
Rank: #18627
40K → 25.2M
3:23 | 9:49/mi
FINISH
3:44:23
26.22 mi
Rank: #18505 (+122)
25.2M → FINISH
8:14 | 8:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:55
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:55:28
Pace8:49 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:2425:398:1625:39
8:16
-
10K
6.21 mi11:37:1451:298:1825:50
8:19
+0:03
15K
9.32 mi12:02:591:17:148:1825:45
8:18
-0:01
20K
12.43 mi12:29:031:43:188:1926:04
8:24
+0:06
HALF
13.11 mi12:34:401:48:558:195:37
8:15
-0:09
25K
15.53 mi12:55:152:09:308:2120:35
8:30
+0:15
30K
18.64 mi13:22:472:37:028:2627:32
8:52
+0:22
20M
20.00 mi13:34:402:48:558:2711:53
8:45
-0:07
21M
21.00 mi13:44:172:58:328:319:37
9:37
+0:52
35K
21.75 mi13:50:333:04:488:306:16
8:23
-1:14
23M
23.00 mi14:02:073:16:228:3311:34
9:15
+0:52
24M
24.00 mi14:10:423:24:578:338:35
8:35
-0:40
40K
24.85 mi14:18:313:32:468:347:49
9:09
+0:34
25.2M
25.20 mi14:21:543:36:098:353:23
9:49
+0:40
FINISH
26.22 mi14:30:083:44:238:348:14
8:05
-1:44

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

8:05 /mi

Average Pace

8:34 /mi

Slowest Pace

9:49 /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

8:14

4% of race

Time at Steady Pace

2:36:14

70% of race

Time at Slower Pace

59:55

27% of race

Average Pace: 8:33 /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 mi11:11:2425:398:1625:39
8:16
#18593
10K
6.21 mi11:37:1451:298:1825:50
8:19
#18941
15K
9.32 mi12:02:591:17:148:1825:45
8:18
#18937
20K
12.43 mi12:29:031:43:188:1926:04
8:24
#18834
HALF
13.11 mi12:34:401:48:558:195:37
8:15
#18830
25K
15.53 mi12:55:152:09:308:2120:35
8:30
#18756
30K
18.64 mi13:22:472:37:028:2627:32
8:52
#18753
20M
20.00 mi13:34:402:48:558:2711:53
8:45
#18653
21M
21.00 mi13:44:172:58:328:319:37
9:37
#18662
35K
21.75 mi13:50:333:04:488:306:16
8:23
#18605
23M
23.00 mi14:02:073:16:228:3311:34
9:15
#18668
24M
24.00 mi14:10:423:24:578:338:35
8:35
#18595
40K
24.85 mi14:18:313:32:468:347:49
9:09
#18627
25.2M
25.20 mi14:21:543:36:098:353:23
9:49
#18627
FINISH
26.22 mi14:30:083:44:238:348:14
8:05
#18505
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 mi185936846684618919(Top 65%)6992(Top 56%)6992(Top 403%)
10K6.21 mi3.10 mi18941-3487035-1897035-18919284(Top 66%)7181(Top 57%)7181(Top 413%)
15K9.32 mi3.11 mi18937+47016+197016+1918919(Top 65%)6992(Top 56%)6992(Top 403%)
20K12.43 mi3.11 mi18834+1036967+496967+4918658(Top 64%)6890(Top 55%)6890(Top 397%)
HALF13.11 mi0.68 mi18830+46964+36964+318680(Top 64%)6870(Top 55%)6870(Top 396%)
25K15.53 mi2.42 mi18756+746925+396925+3918522(Top 64%)6854(Top 54%)6854(Top 395%)
30K18.64 mi3.11 mi18753+36973-486973-4818903(Top 65%)7159(Top 57%)7159(Top 412%)
20M20.00 mi1.36 mi18653+1006925+486925+4817692(Top 61%)6582(Top 52%)6582(Top 379%)
21M21.00 mi1.00 mi18662-96937-126937-1219065(Top 66%)7358(Top 58%)7358(Top 424%)
35K21.75 mi0.75 mi18605+576917+206917+2016963(Top 58%)6317(Top 50%)6317(Top 364%)
23M23.00 mi1.25 mi18668-636981-646981-6419610(Top 68%)7790(Top 62%)7790(Top 448%)
24M24.00 mi1.00 mi18595+736960+216960+2117411(Top 60%)6695(Top 53%)6695(Top 385%)
40K24.85 mi0.85 mi18627-326998-386998-3819055(Top 66%)7598(Top 60%)7598(Top 437%)
25.2M25.20 mi0.35 mi186276998699818706(Top 64%)7394(Top 59%)7394(Top 426%)
FINISH26.22 mi1.02 mi18505+1226948+506948+5015721(Top 54%)5807(Top 46%)5807(Top 334%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18919

Females

6992

F40-44

6992

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19284

Females

7181

F40-44

7181

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18919

Females

6992

F40-44

6992

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18658

Females

6890

F40-44

6890

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18680

Females

6870

F40-44

6870

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18522

Females

6854

F40-44

6854

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18903

Females

7159

F40-44

7159

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17692

Females

6582

F40-44

6582

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19065

Females

7358

F40-44

7358

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16963

Females

6317

F40-44

6317

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19610

Females

7790

F40-44

7790

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17411

Females

6695

F40-44

6695

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19055

Females

7598

F40-44

7598

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18706

Females

7394

F40-44

7394

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15721

Females

5807

F40-44

5807

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1587*
Passed By
1211
Net Change
+88
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18593
5K → 10K140200-348#18593#18941
10K → 15K177173+4#18941#18937
15K → 20K205*102+103#18937#18834
20K → HALF3430+4#18834#18830
HALF → 25K17298+74#18830#18756
25K → 30K173170+3#18756#18753
30K → 20M13737+100#18753#18653
20M → 21M8796-9#18653#18662
21M → 35K7518+57#18662#18605
35K → 23M74137-63#18605#18668
23M → 24M9825+73#18668#18595
24M → 40K4779-32#18595#18627
40K → 25.2M25250#18627#18627
25.2M → FINISH14321+122#18627#18505
TOTALS1587*1211+88

* 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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