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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Parker

Bib: 19944 •F •Age: N/A

TX

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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
26:26
3.11 mi
Rank: #20135
Start → 5K
26:26 | 8:31/mi
10K
53:17
6.21 mi
Rank: #20600 (-465)
5K → 10K
26:51 | 8:39/mi
15K
1:20:09
9.32 mi
Rank: #20722 (-122)
10K → 15K
26:52 | 8:39/mi
20K
1:47:08
12.43 mi
Rank: #20614 (+108)
15K → 20K
26:59 | 8:42/mi
HALF
1:52:58
13.11 mi
Rank: #20614
20K → HALF
5:50 | 8:34/mi
25K
2:14:27
15.53 mi
Rank: #20595 (+19)
HALF → 25K
21:29 | 8:52/mi
30K
2:42:04
18.64 mi
Rank: #20294 (+301)
25K → 30K
27:37 | 8:54/mi
20M
2:54:34
20.00 mi
Rank: #20262 (+32)
30K → 20M
12:30 | 9:13/mi
21M
3:04:14
21.00 mi
Rank: #20211 (+51)
20M → 21M
9:40 | 9:40/mi
35K
3:10:37
21.75 mi
Rank: #20133 (+78)
21M → 35K
6:23 | 8:32/mi
23M
3:21:33
23.00 mi
Rank: #19947 (+186)
35K → 23M
10:56 | 8:45/mi
24M
3:29:49
24.00 mi
Rank: #19765 (+182)
23M → 24M
8:16 | 8:16/mi
40K
3:37:20
24.85 mi
Rank: #19679 (+86)
24M → 40K
7:31 | 8:48/mi
25.2M
3:40:37
25.20 mi
Rank: #19641 (+38)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:49:17
26.22 mi
Rank: #19592 (+49)
25.2M → FINISH
8:40 | 8:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:58
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time1:56:19
Pace8:53 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0226:268:3126:26
8:31
-
10K
6.21 mi11:37:5353:178:3526:51
8:39
+0:08
15K
9.32 mi12:04:451:20:098:3626:52
8:39
0:00
20K
12.43 mi12:31:441:47:088:3826:59
8:42
+0:03
HALF
13.11 mi12:37:341:52:588:385:50
8:34
-0:08
25K
15.53 mi12:59:032:14:278:4021:29
8:52
+0:18
30K
18.64 mi13:26:402:42:048:4227:37
8:54
+0:02
20M
20.00 mi13:39:102:54:348:4412:30
9:13
+0:19
21M
21.00 mi13:48:503:04:148:479:40
9:40
+0:27
35K
21.75 mi13:55:133:10:378:466:23
8:32
-1:08
23M
23.00 mi14:06:093:21:338:4610:56
8:45
+0:13
24M
24.00 mi14:14:253:29:498:458:16
8:16
-0:29
40K
24.85 mi14:21:563:37:208:457:31
8:48
+0:32
25.2M
25.20 mi14:25:133:40:378:463:17
9:32
+0:44
FINISH
26.22 mi14:33:533:49:178:468:40
8:31
-1:01

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

8:16 /mi

Average Pace

8:45 /mi

Slowest Pace

9:40 /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

3:23:50

89% of race

Time at Steady Pace

25:27

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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 mi11:11:0226:268:3126:26
8:31
#20135
10K
6.21 mi11:37:5353:178:3526:51
8:39
#20600
15K
9.32 mi12:04:451:20:098:3626:52
8:39
#20722
20K
12.43 mi12:31:441:47:088:3826:59
8:42
#20614
HALF
13.11 mi12:37:341:52:588:385:50
8:34
#20614
25K
15.53 mi12:59:032:14:278:4021:29
8:52
#20595
30K
18.64 mi13:26:402:42:048:4227:37
8:54
#20294
20M
20.00 mi13:39:102:54:348:4412:30
9:13
#20262
21M
21.00 mi13:48:503:04:148:479:40
9:40
#20211
35K
21.75 mi13:55:133:10:378:466:23
8:32
#20133
23M
23.00 mi14:06:093:21:338:4610:56
8:45
#19947
24M
24.00 mi14:14:253:29:498:458:16
8:16
#19765
40K
24.85 mi14:21:563:37:208:457:31
8:48
#19679
25.2M
25.20 mi14:25:133:40:378:463:17
9:32
#19641
FINISH
26.22 mi14:33:533:49:178:468:40
8:31
#19592
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 mi201357705770520910(Top 72%)8071(Top 64%)8071(Top 465%)
10K6.21 mi3.10 mi20600-4657940-2357940-23521129(Top 73%)8191(Top 65%)8191(Top 472%)
15K9.32 mi3.11 mi20722-1227995-557995-5520910(Top 72%)8071(Top 64%)8071(Top 465%)
20K12.43 mi3.11 mi20614+1087951+447951+4420373(Top 70%)7825(Top 62%)7825(Top 450%)
HALF13.11 mi0.68 mi206147947+47947+420616(Top 71%)7916(Top 63%)7916(Top 456%)
25K15.53 mi2.42 mi20595+197954-77954-720509(Top 71%)7922(Top 63%)7922(Top 456%)
30K18.64 mi3.11 mi20294+3017808+1467808+14619033(Top 66%)7231(Top 57%)7231(Top 416%)
20M20.00 mi1.36 mi20262+327811-37811-319872(Top 68%)7746(Top 62%)7746(Top 446%)
21M21.00 mi1.00 mi20211+517790+217790+2119271(Top 66%)7469(Top 59%)7469(Top 430%)
35K21.75 mi0.75 mi20133+787754+367754+3617804(Top 61%)6795(Top 54%)6795(Top 391%)
23M23.00 mi1.25 mi19947+1867685+697685+6917143(Top 59%)6513(Top 52%)6513(Top 375%)
24M24.00 mi1.00 mi19765+1827613+727613+7215539(Top 54%)5647(Top 45%)5647(Top 325%)
40K24.85 mi0.85 mi19679+867571+427571+4217398(Top 60%)6739(Top 54%)6739(Top 388%)
25.2M25.20 mi0.35 mi19641+387556+157556+1517491(Top 60%)6779(Top 54%)6779(Top 390%)
FINISH26.22 mi1.02 mi19592+497535+217535+2118210(Top 63%)7156(Top 57%)7156(Top 412%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20910

Females

8071

F40-44

8071

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21129

Females

8191

F40-44

8191

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20910

Females

8071

F40-44

8071

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20373

Females

7825

F40-44

7825

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20616

Females

7916

F40-44

7916

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20509

Females

7922

F40-44

7922

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19033

Females

7231

F40-44

7231

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19872

Females

7746

F40-44

7746

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19271

Females

7469

F40-44

7469

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17804

Females

6795

F40-44

6795

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17143

Females

6513

F40-44

6513

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15539

Females

5647

F40-44

5647

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17398

Females

6739

F40-44

6739

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17491

Females

6779

F40-44

6779

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18210

Females

7156

F40-44

7156

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1902*
Passed By
899
Net Change
+543
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20135
5K → 10K122200-465#20135#20600
10K → 15K151200-122#20600#20722
15K → 20K210*102+108#20722#20614
20K → HALF34340#20614#20614
HALF → 25K145126+19#20614#20595
25K → 30K339*38+301#20595#20294
30K → 20M10371+32#20294#20262
20M → 21M9544+51#20262#20211
21M → 35K846+78#20211#20133
35K → 23M19913+186#20133#19947
23M → 24M1864+182#19947#19765
24M → 40K10014+86#19765#19679
40K → 25.2M5012+38#19679#19641
25.2M → FINISH8435+49#19641#19592
TOTALS1902*899+543

* 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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