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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Noriko Charnley

Bib: 19799 β€’F β€’Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F60-64)
#0 / 782
Top 3%
Race Day Weather
51Β°/41Β°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
23:55
3.11 mi
Rank: #14553
Start β†’ 5K
23:55 | 7:42/mi
10K
47:29
6.21 mi
Rank: #14119 (+434)
5K β†’ 10K
23:34 | 7:36/mi
15K
1:10:49
9.32 mi
Rank: #13665 (+454)
10K β†’ 15K
23:20 | 7:31/mi
20K
1:34:18
12.43 mi
Rank: #13350 (+315)
15K β†’ 20K
23:29 | 7:34/mi
HALF
1:39:24
13.11 mi
Rank: #13317 (+33)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:58:17
15.53 mi
Rank: #13359 (-42)
HALF β†’ 25K
18:53 | 7:48/mi
30K
2:23:58
18.64 mi
Rank: #13706 (-347)
25K β†’ 30K
25:41 | 8:16/mi
20M
2:35:39
20.00 mi
Rank: #13941 (-235)
30K β†’ 20M
11:41 | 8:37/mi
21M
2:45:15
21.00 mi
Rank: #14298 (-357)
20M β†’ 21M
9:36 | 9:36/mi
35K
2:51:33
21.75 mi
Rank: #14400 (-102)
21M β†’ 35K
6:18 | 8:26/mi
23M
3:02:18
23.00 mi
Rank: #14527 (-127)
35K β†’ 23M
10:45 | 8:36/mi
24M
3:10:47
24.00 mi
Rank: #14654 (-127)
23M β†’ 24M
8:29 | 8:29/mi
40K
3:18:23
24.85 mi
Rank: #14787 (-133)
24M β†’ 40K
7:36 | 8:54/mi
25.2M
3:21:44
25.20 mi
Rank: #14871 (-84)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
3:30:38
26.22 mi
Rank: #15093 (-222)
25.2M β†’ FINISH
8:54 | 8:45/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:24
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:51:14
Pace8:30 /mi
πŸ“ŠPositive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:3323:557:4223:55
7:42
-
10K
6.21 mi11:31:0747:297:3923:34
7:36
-0:06
15K
9.32 mi11:54:271:10:497:3623:20
7:31
-0:05
20K
12.43 mi12:17:561:34:187:3623:29
7:34
+0:03
HALF
13.11 mi12:23:021:39:247:355:06
7:29
-0:05
25K
15.53 mi12:41:551:58:177:3718:53
7:48
+0:19
30K
18.64 mi13:07:362:23:587:4425:41
8:16
+0:28
20M
20.00 mi13:19:172:35:397:4711:41
8:37
+0:21
21M
21.00 mi13:28:532:45:157:539:36
9:36
+0:59
35K
21.75 mi13:35:112:51:337:546:18
8:26
-1:10
23M
23.00 mi13:45:563:02:187:5610:45
8:36
+0:10
24M
24.00 mi13:54:253:10:477:578:29
8:29
-0:07
40K
24.85 mi14:02:013:18:237:597:36
8:54
+0:25
25.2M
25.20 mi14:05:223:21:448:013:21
9:43
+0:49
FINISH
26.22 mi14:14:163:30:388:038:54
8:45
-0:58

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:29 /mi

Average Pace

8:02 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:58:17

56% of race

Time at Steady Pace

1:11:48

34% of race

Time at Slower Pace

20:33

10% of race

Average Pace: 8:02 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:07:3323:557:4223:55
7:42
#14553
10K
6.21 mi11:31:0747:297:3923:34
7:36
#14119
15K
9.32 mi11:54:271:10:497:3623:20
7:31
#13665
20K
12.43 mi12:17:561:34:187:3623:29
7:34
#13350
HALF
13.11 mi12:23:021:39:247:355:06
7:29
#13317
25K
15.53 mi12:41:551:58:177:3718:53
7:48
#13359
30K
18.64 mi13:07:362:23:587:4425:41
8:16
#13706
20M
20.00 mi13:19:172:35:397:4711:41
8:37
#13941
21M
21.00 mi13:28:532:45:157:539:36
9:36
#14298
35K
21.75 mi13:35:112:51:337:546:18
8:26
#14400
23M
23.00 mi13:45:563:02:187:5610:45
8:36
#14527
24M
24.00 mi13:54:253:10:477:578:29
8:29
#14654
40K
24.85 mi14:02:013:18:237:597:36
8:54
#14787
25.2M
25.20 mi14:05:223:21:448:013:21
9:43
#14871
FINISH
26.22 mi14:14:163:30:388:038:54
8:45
#15093
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi145534409440912928(Top 45%)3536(Top 28%)3536(Top 452%)
10K6.21 mi3.10 mi14119+4344169+2404169+24013755(Top 47%)3975(Top 32%)3975(Top 508%)
15K9.32 mi3.11 mi13665+4543915+2543915+25412928(Top 45%)3536(Top 28%)3536(Top 452%)
20K12.43 mi3.11 mi13350+3153775+1403775+14012499(Top 43%)3386(Top 27%)3386(Top 433%)
HALF13.11 mi0.68 mi13317+333755+203755+2012976(Top 45%)3597(Top 29%)3597(Top 460%)
25K15.53 mi2.42 mi13359-423799-443799-4413761(Top 47%)4163(Top 33%)4163(Top 532%)
30K18.64 mi3.11 mi13706-3474033-2344033-23415399(Top 53%)5193(Top 41%)5193(Top 664%)
20M20.00 mi1.36 mi13941-2354195-1624195-16216799(Top 58%)6082(Top 48%)6082(Top 778%)
21M21.00 mi1.00 mi14298-3574417-2224417-22218959(Top 65%)7298(Top 58%)7298(Top 933%)
35K21.75 mi0.75 mi14400-1024498-814498-8117152(Top 59%)6413(Top 51%)6413(Top 820%)
23M23.00 mi1.25 mi14527-1274621-1234621-12316258(Top 56%)5982(Top 48%)5982(Top 765%)
24M24.00 mi1.00 mi14654-1274721-1004721-10016807(Top 58%)6346(Top 50%)6346(Top 812%)
40K24.85 mi0.85 mi14787-1334815-944815-9417859(Top 62%)6958(Top 55%)6958(Top 890%)
25.2M25.20 mi0.35 mi14871-844869-544869-5418279(Top 63%)7171(Top 57%)7171(Top 917%)
FINISH26.22 mi1.02 mi15093-2225007-1385007-13819335(Top 67%)7718(Top 61%)7718(Top 987%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

12928

Females

3536

F60-64

3536

5K→10K

3.1 - 6.2 mi

Top 47%
Γ—5
+79ft-138ft

Overall

13755

Females

3975

F60-64

3975

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

12928

Females

3536

F60-64

3536

15K→20K

9.3 - 12.4 mi

Top 43%
Γ—5
+106ft-86ft

Overall

12499

Females

3386

F60-64

3386

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

12976

Females

3597

F60-64

3597

HALF→25K

13.1 - 15.5 mi

Top 47%
Γ—4
+66ft-88ft

Overall

13761

Females

4163

F60-64

4163

25K→30K

15.5 - 18.6 mi

Top 53%
Γ—9
+181ft-148ft

Overall

15399

Females

5193

F60-64

5193

30K→20M

18.6 - 20.0 mi

Top 58%
Γ—5
+64ft-50ft

Overall

16799

Females

6082

F60-64

6082

20M→21M

20.0 - 21.0 mi

Top 65%
Γ—8
+106ft-24ft

Overall

18959

Females

7298

F60-64

7298

21M→35K

21.0 - 21.8 mi

Top 59%
Γ—7
+17ft-86ft

Overall

17152

Females

6413

F60-64

6413

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16258

Females

5982

F60-64

5982

23M→24M

23.0 - 24.0 mi

Top 58%
Γ—6
+12ft-82ft

Overall

16807

Females

6346

F60-64

6346

24M→40K

24.0 - 24.9 mi

Top 62%
Γ—1
+6ft-20ft

Overall

17859

Females

6958

F60-64

6958

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18279

Females

7171

F60-64

7171

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
Γ—2
+22ft-21ft

Overall

19335

Females

7718

F60-64

7718

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1947*
Passed By
1926
Net Change
-540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14553
5K β†’ 10K561*127+434#14553#14119
10K β†’ 15K497*43+454#14119#13665
15K β†’ 20K354*39+315#13665#13350
20K β†’ HALF4815+33#13350#13317
HALF β†’ 25K106148-42#13317#13359
25K β†’ 30K96200-347#13359#13706
30K β†’ 20M57200-235#13706#13941
20M β†’ 21M31200-357#13941#14298
21M β†’ 35K31133-102#14298#14400
35K β†’ 23M69196-127#14400#14527
23M β†’ 24M45172-127#14527#14654
24M β†’ 40K27160-133#14654#14787
40K β†’ 25.2M993-84#14787#14871
25.2M β†’ FINISH16200-222#14871#15093
TOTALS1947*1926-540

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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