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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Holly Shaw

Bib: 14711 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 30%
Masters (Masters Women)
#0 / 6862
Top 14%
Age Group (F40-44)
#0 / 1737
Top 31%
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
24:39
3.11 mi
Rank: #16439
Start β†’ 5K
24:39 | 7:57/mi
10K
49:13
6.21 mi
Rank: #16473 (-34)
5K β†’ 10K
24:34 | 7:55/mi
15K
1:13:45
9.32 mi
Rank: #16365 (+108)
10K β†’ 15K
24:32 | 7:54/mi
20K
1:37:48
12.43 mi
Rank: #15736 (+629)
15K β†’ 20K
24:03 | 7:45/mi
HALF
1:43:01
13.11 mi
Rank: #15645 (+91)
20K β†’ HALF
5:13 | 7:40/mi
25K
2:01:41
15.53 mi
Rank: #15198 (+447)
HALF β†’ 25K
18:40 | 7:42/mi
30K
2:25:42
18.64 mi
Rank: #14490 (+708)
25K β†’ 30K
24:01 | 7:44/mi
20M
2:36:03
20.00 mi
Rank: #14133 (+357)
30K β†’ 20M
10:21 | 7:38/mi
21M
2:43:56
21.00 mi
Rank: #13791 (+342)
20M β†’ 21M
7:53 | 7:53/mi
35K
2:49:29
21.75 mi
Rank: #13639 (+152)
21M β†’ 35K
5:33 | 7:26/mi
23M
2:58:59
23.00 mi
Rank: #13359 (+280)
35K β†’ 23M
9:30 | 7:36/mi
24M
3:06:32
24.00 mi
Rank: #13213 (+146)
23M β†’ 24M
7:33 | 7:33/mi
40K
3:13:02
24.85 mi
Rank: #13071 (+142)
24M β†’ 40K
6:30 | 7:37/mi
25.2M
3:15:53
25.20 mi
Rank: #13009 (+62)
40K β†’ 25.2M
2:51 | 8:16/mi
FINISH
3:23:09
26.22 mi
Rank: #12809 (+200)
25.2M β†’ FINISH
7:16 | 7:08/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:43:01
Pace7:52 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:40:08
Pace7:39 /mi
πŸ“ŠNegative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0324:397:5724:39
7:57
-
10K
6.21 mi11:19:3749:137:5624:34
7:55
-0:02
15K
9.32 mi11:44:091:13:457:5524:32
7:54
-0:01
20K
12.43 mi12:08:121:37:487:5324:03
7:45
-0:09
HALF
13.11 mi12:13:251:43:017:525:13
7:40
-0:05
25K
15.53 mi12:32:052:01:417:5018:40
7:42
+0:02
30K
18.64 mi12:56:062:25:427:4924:01
7:44
+0:02
20M
20.00 mi13:06:272:36:037:4910:21
7:38
-0:06
21M
21.00 mi13:14:202:43:567:497:53
7:53
+0:15
35K
21.75 mi13:19:532:49:297:485:33
7:26
-0:27
23M
23.00 mi13:29:232:58:597:479:30
7:36
+0:10
24M
24.00 mi13:36:563:06:327:477:33
7:33
-0:03
40K
24.85 mi13:43:263:13:027:466:30
7:37
+0:04
25.2M
25.20 mi13:46:173:15:537:472:51
8:16
+0:39
FINISH
26.22 mi13:53:333:23:097:467:16
7:08
-1:08

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

7:08 /mi

Average Pace

7:45 /mi

Slowest Pace

8:16 /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

1:58:40

58% of race

Time at Steady Pace

1:24:29

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi10:55:0324:397:5724:39
7:57
#16439
10K
6.21 mi11:19:3749:137:5624:34
7:55
#16473
15K
9.32 mi11:44:091:13:457:5524:32
7:54
#16365
20K
12.43 mi12:08:121:37:487:5324:03
7:45
#15736
HALF
13.11 mi12:13:251:43:017:525:13
7:40
#15645
25K
15.53 mi12:32:052:01:417:5018:40
7:42
#15198
30K
18.64 mi12:56:062:25:427:4924:01
7:44
#14490
20M
20.00 mi13:06:272:36:037:4910:21
7:38
#14133
21M
21.00 mi13:14:202:43:567:497:53
7:53
#13791
35K
21.75 mi13:19:532:49:297:485:33
7:26
#13639
23M
23.00 mi13:29:232:58:597:479:30
7:36
#13359
24M
24.00 mi13:36:563:06:327:477:33
7:33
#13213
40K
24.85 mi13:43:263:13:027:466:30
7:37
#13071
25.2M
25.20 mi13:46:173:15:537:472:51
8:16
#13009
FINISH
26.22 mi13:53:333:23:097:467:16
7:08
#12809
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 mi164395580558016158(Top 56%)5418(Top 43%)5418(Top 312%)
10K6.21 mi3.10 mi16473-345614-345614-3416525(Top 57%)5631(Top 45%)5631(Top 324%)
15K9.32 mi3.11 mi16365+1085562+525562+5216158(Top 56%)5418(Top 43%)5418(Top 312%)
20K12.43 mi3.11 mi15736+6295196+3665196+36614073(Top 48%)4255(Top 34%)4255(Top 245%)
HALF13.11 mi0.68 mi15645+915144+525144+5214348(Top 49%)4341(Top 35%)4341(Top 250%)
25K15.53 mi2.42 mi15198+4474873+2714873+27113032(Top 45%)3752(Top 30%)3752(Top 216%)
30K18.64 mi3.11 mi14490+7084495+3784495+37811486(Top 40%)3026(Top 24%)3026(Top 174%)
20M20.00 mi1.36 mi14133+3574309+1864309+18610030(Top 35%)2418(Top 19%)2418(Top 139%)
21M21.00 mi1.00 mi13791+3424134+1754134+1759156(Top 32%)2115(Top 17%)2115(Top 122%)
35K21.75 mi0.75 mi13639+1524067+674067+6710296(Top 35%)2652(Top 21%)2652(Top 153%)
23M23.00 mi1.25 mi13359+2803933+1343933+1349576(Top 33%)2387(Top 19%)2387(Top 137%)
24M24.00 mi1.00 mi13213+1463869+643869+6410525(Top 36%)2940(Top 23%)2940(Top 169%)
40K24.85 mi0.85 mi13071+1423812+573812+579660(Top 33%)2604(Top 21%)2604(Top 150%)
25.2M25.20 mi0.35 mi13009+623788+243788+2410158(Top 35%)2922(Top 23%)2922(Top 168%)
FINISH26.22 mi1.02 mi12809+2003715+733715+738618(Top 30%)2214(Top 18%)2214(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
Γ—21
+97ft-345ft

Overall

16158

Females

5418

F40-44

5418

5K→10K

3.1 - 6.2 mi

Top 57%
Γ—5
+79ft-138ft

Overall

16525

Females

5631

F40-44

5631

10K→15K

6.2 - 9.3 mi

Top 56%
Γ—3
+67ft-78ft

Overall

16158

Females

5418

F40-44

5418

15K→20K

9.3 - 12.4 mi

Top 48%
Γ—5
+106ft-86ft

Overall

14073

Females

4255

F40-44

4255

20K→HALF

12.4 - 13.1 mi

Top 49%
Γ—2
+19ft-37ft

Overall

14348

Females

4341

F40-44

4341

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13032

Females

3752

F40-44

3752

25K→30K

15.5 - 18.6 mi

Top 40%
Γ—9
+181ft-148ft

Overall

11486

Females

3026

F40-44

3026

30K→20M

18.6 - 20.0 mi

Top 35%
Γ—5
+64ft-50ft

Overall

10030

Females

2418

F40-44

2418

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9156

Females

2115

F40-44

2115

21M→35K

21.0 - 21.8 mi

Top 35%
Γ—7
+17ft-86ft

Overall

10296

Females

2652

F40-44

2652

35K→23M

21.8 - 23.0 mi

Top 33%
Γ—5
+23ft-63ft

Overall

9576

Females

2387

F40-44

2387

23M→24M

23.0 - 24.0 mi

Top 36%
Γ—6
+12ft-82ft

Overall

10525

Females

2940

F40-44

2940

24M→40K

24.0 - 24.9 mi

Top 33%
Γ—1
+6ft-20ft

Overall

9660

Females

2604

F40-44

2604

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10158

Females

2922

F40-44

2922

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
Γ—2
+22ft-21ft

Overall

8618

Females

2214

F40-44

2214

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4071*
Passed By
407
Net Change
+3630
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#16439
5K β†’ 10K200200-34#16439#16473
10K β†’ 15K252*144+108#16473#16365
15K β†’ 20K647*18+629#16365#15736
20K β†’ HALF987+91#15736#15645
HALF β†’ 25K452*5+447#15645#15198
25K β†’ 30K713*5+708#15198#14490
30K β†’ 20M358*1+357#14490#14133
20M β†’ 21M344*2+342#14133#13791
21M β†’ 35K1542+152#13791#13639
35K β†’ 23M284*4+280#13639#13359
23M β†’ 24M1515+146#13359#13213
24M β†’ 40K1475+142#13213#13071
40K β†’ 25.2M631+62#13071#13009
25.2M β†’ FINISH208*8+200#13009#12809
TOTALS4071*407+3630

* 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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