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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shannon Mcandrew

Bib: 7804 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 15%
Gender (Female)
#0 / 12578
Top 3%
Age Group (F18-39)
#0 / 5716
Top 5%
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
21:06
3.11 mi
Rank: #6802
Start → 5K
21:06 | 6:48/mi
10K
42:00
6.21 mi
Rank: #6494 (+308)
5K → 10K
20:54 | 6:44/mi
15K
1:02:59
9.32 mi
Rank: #6417 (+77)
10K → 15K
20:59 | 6:46/mi
20K
1:23:53
12.43 mi
Rank: #6111 (+306)
15K → 20K
20:54 | 6:44/mi
HALF
1:28:23
13.11 mi
Rank: #6058 (+53)
20K → HALF
4:30 | 6:37/mi
25K
1:44:34
15.53 mi
Rank: #5783 (+275)
HALF → 25K
16:11 | 6:41/mi
30K
2:05:21
18.64 mi
Rank: #5309 (+474)
25K → 30K
20:47 | 6:42/mi
20M
2:14:15
20.00 mi
Rank: #5035 (+274)
30K → 20M
8:54 | 6:34/mi
21M
2:21:12
21.00 mi
Rank: #4898 (+137)
20M → 21M
6:57 | 6:57/mi
35K
2:26:03
21.75 mi
Rank: #4814 (+84)
21M → 35K
4:51 | 6:29/mi
23M
2:34:26
23.00 mi
Rank: #4678 (+136)
35K → 23M
8:23 | 6:42/mi
24M
2:41:00
24.00 mi
Rank: #4587 (+91)
23M → 24M
6:34 | 6:34/mi
40K
2:46:43
24.85 mi
Rank: #4512 (+75)
24M → 40K
5:43 | 6:42/mi
25.2M
2:49:12
25.20 mi
Rank: #4486 (+26)
40K → 25.2M
2:29 | 7:13/mi
FINISH
2:55:42
26.22 mi
Rank: #4395 (+91)
25.2M → FINISH
6:30 | 6:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:28:23
Pace6:45 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:27:19
Pace6:40 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:0621:066:4821:06
6:48
-
10K
6.21 mi10:59:0042:006:4620:54
6:44
-0:04
15K
9.32 mi11:19:591:02:596:4620:59
6:46
+0:02
20K
12.43 mi11:40:531:23:536:4520:54
6:44
-0:02
HALF
13.11 mi11:45:231:28:236:454:30
6:37
-0:07
25K
15.53 mi12:01:341:44:346:4416:11
6:41
+0:04
30K
18.64 mi12:22:212:05:216:4420:47
6:42
+0:01
20M
20.00 mi12:31:152:14:156:438:54
6:34
-0:08
21M
21.00 mi12:38:122:21:126:446:57
6:57
+0:23
35K
21.75 mi12:43:032:26:036:434:51
6:29
-0:28
23M
23.00 mi12:51:262:34:266:438:23
6:42
+0:13
24M
24.00 mi12:58:002:41:006:436:34
6:34
-0:08
40K
24.85 mi13:03:432:46:436:435:43
6:42
+0:08
25.2M
25.20 mi13:06:122:49:126:432:29
7:13
+0:31
FINISH
26.22 mi13:12:422:55:426:436:30
6:23
-0:50

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

6:23 /mi

Average Pace

6:42 /mi

Slowest Pace

7:13 /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

2:53:13

99% of race

Time at Steady Pace

2:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:38:0621:066:4821:06
6:48
#6802
10K
6.21 mi10:59:0042:006:4620:54
6:44
#6494
15K
9.32 mi11:19:591:02:596:4620:59
6:46
#6417
20K
12.43 mi11:40:531:23:536:4520:54
6:44
#6111
HALF
13.11 mi11:45:231:28:236:454:30
6:37
#6058
25K
15.53 mi12:01:341:44:346:4416:11
6:41
#5783
30K
18.64 mi12:22:212:05:216:4420:47
6:42
#5309
20M
20.00 mi12:31:152:14:156:438:54
6:34
#5035
21M
21.00 mi12:38:122:21:126:446:57
6:57
#4898
35K
21.75 mi12:43:032:26:036:434:51
6:29
#4814
23M
23.00 mi12:51:262:34:266:438:23
6:42
#4678
24M
24.00 mi12:58:002:41:006:436:34
6:34
#4587
40K
24.85 mi13:03:432:46:436:435:43
6:42
#4512
25.2M
25.20 mi13:06:122:49:126:432:29
7:13
#4486
FINISH
26.22 mi13:12:422:55:426:436:30
6:23
#4395
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 mi68027097096376(Top 22%)644(Top 5%)644(Top 11%)
10K6.21 mi3.10 mi6494+308633+76633+766262(Top 22%)585(Top 5%)585(Top 10%)
15K9.32 mi3.11 mi6417+77622+11622+116376(Top 22%)644(Top 5%)644(Top 11%)
20K12.43 mi3.11 mi6111+306556+66556+665465(Top 19%)450(Top 4%)450(Top 8%)
HALF13.11 mi0.68 mi6058+53546+10546+105344(Top 18%)425(Top 3%)425(Top 7%)
25K15.53 mi2.42 mi5783+275488+58488+584690(Top 16%)333(Top 3%)333(Top 6%)
30K18.64 mi3.11 mi5309+474405+83405+833648(Top 13%)228(Top 2%)228(Top 4%)
20M20.00 mi1.36 mi5035+274369+36369+362719(Top 9%)149(Top 1%)149(Top 3%)
21M21.00 mi1.00 mi4898+137353+16353+163219(Top 11%)236(Top 2%)236(Top 4%)
35K21.75 mi0.75 mi4814+84346+7346+73539(Top 12%)274(Top 2%)274(Top 5%)
23M23.00 mi1.25 mi4678+136338+8338+83499(Top 12%)301(Top 2%)301(Top 5%)
24M24.00 mi1.00 mi4587+91339-1339-13587(Top 12%)339(Top 3%)339(Top 6%)
40K24.85 mi0.85 mi4512+75333+6333+63567(Top 12%)369(Top 3%)369(Top 6%)
25.2M25.20 mi0.35 mi4486+26332+1332+13656(Top 13%)427(Top 3%)427(Top 7%)
FINISH26.22 mi1.02 mi4395+91331+1331+13482(Top 12%)404(Top 3%)404(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6376

Females

644

F18-39

644

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6262

Females

585

F18-39

585

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6376

Females

644

F18-39

644

15K→20K

9.3 - 12.4 mi

Top 19%
×5
+106ft-86ft

Overall

5465

Females

450

F18-39

450

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5344

Females

425

F18-39

425

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4690

Females

333

F18-39

333

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3648

Females

228

F18-39

228

30K→20M

18.6 - 20.0 mi

Top 9%
×5
+64ft-50ft

Overall

2719

Females

149

F18-39

149

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3219

Females

236

F18-39

236

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3539

Females

274

F18-39

274

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3499

Females

301

F18-39

301

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3587

Females

339

F18-39

339

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3567

Females

369

F18-39

369

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1
+13ft-16ft

Overall

3656

Females

427

F18-39

427

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
×2
+22ft-21ft

Overall

3482

Females

404

F18-39

404

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2699*
Passed By
292
Net Change
+2407
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6802
5K → 10K394*86+308#6802#6494
10K → 15K180103+77#6494#6417
15K → 20K324*18+306#6417#6111
20K → HALF607+53#6111#6058
HALF → 25K280*5+275#6058#5783
25K → 30K477*3+474#5783#5309
30K → 20M274*0+274#5309#5035
20M → 21M1436+137#5035#4898
21M → 35K9410+84#4898#4814
35K → 23M14913+136#4814#4678
23M → 24M10312+91#4678#4587
24M → 40K849+75#4587#4512
40K → 25.2M337+26#4512#4486
25.2M → FINISH10413+91#4486#4395
TOTALS2699*292+2407

* 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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