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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Emily Schaeffer

Bib: 10293 •F •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 3%
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
21:05
3.11 mi
Rank: #6750
Start → 5K
21:05 | 6:48/mi
10K
41:53
6.21 mi
Rank: #6308 (+442)
5K → 10K
20:48 | 6:42/mi
15K
1:02:22
9.32 mi
Rank: #5761 (+547)
10K → 15K
20:29 | 6:36/mi
20K
1:22:59
12.43 mi
Rank: #5442 (+319)
15K → 20K
20:37 | 6:39/mi
HALF
1:27:26
13.11 mi
Rank: #5388 (+54)
20K → HALF
4:27 | 6:32/mi
25K
1:43:28
15.53 mi
Rank: #5136 (+252)
HALF → 25K
16:02 | 6:37/mi
30K
2:04:05
18.64 mi
Rank: #4750 (+386)
25K → 30K
20:37 | 6:39/mi
20M
2:12:54
20.00 mi
Rank: #4499 (+251)
30K → 20M
8:49 | 6:30/mi
21M
2:19:34
21.00 mi
Rank: #4291 (+208)
20M → 21M
6:40 | 6:40/mi
35K
2:24:12
21.75 mi
Rank: #4159 (+132)
21M → 35K
4:38 | 6:12/mi
23M
2:32:09
23.00 mi
Rank: #3930 (+229)
35K → 23M
7:57 | 6:22/mi
24M
2:38:23
24.00 mi
Rank: #3778 (+152)
23M → 24M
6:14 | 6:14/mi
40K
2:43:42
24.85 mi
Rank: #3653 (+125)
24M → 40K
5:19 | 6:14/mi
25.2M
2:46:07
25.20 mi
Rank: #3611 (+42)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:52:20
26.22 mi
Rank: #3480 (+131)
25.2M → FINISH
6:13 | 6:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:27:26
Pace6:41 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:54
Pace6:29 /mi
📊Negative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:5221:056:4821:05
6:48
-
10K
6.21 mi10:58:4041:536:4520:48
6:42
-0:06
15K
9.32 mi11:19:091:02:226:4220:29
6:36
-0:06
20K
12.43 mi11:39:461:22:596:4120:37
6:39
+0:03
HALF
13.11 mi11:44:131:27:266:414:27
6:32
-0:07
25K
15.53 mi12:00:151:43:286:4016:02
6:37
+0:05
30K
18.64 mi12:20:522:04:056:4020:37
6:39
+0:02
20M
20.00 mi12:29:412:12:546:398:49
6:30
-0:09
21M
21.00 mi12:36:212:19:346:396:40
6:40
+0:10
35K
21.75 mi12:40:592:24:126:384:38
6:12
-0:28
23M
23.00 mi12:48:562:32:096:377:57
6:22
+0:10
24M
24.00 mi12:55:092:38:236:366:14
6:14
-0:08
40K
24.85 mi13:00:292:43:426:365:19
6:14
0:00
25.2M
25.20 mi13:02:542:46:076:362:25
7:01
+0:47
FINISH
26.22 mi13:09:072:52:206:356:13
6:07
-0:54

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

6:07 /mi

Average Pace

6:35 /mi

Slowest Pace

7:01 /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

2:28:50

86% of race

Time at Steady Pace

23:30

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:37:5221:056:4821:05
6:48
#6750
10K
6.21 mi10:58:4041:536:4520:48
6:42
#6308
15K
9.32 mi11:19:091:02:226:4220:29
6:36
#5761
20K
12.43 mi11:39:461:22:596:4120:37
6:39
#5442
HALF
13.11 mi11:44:131:27:266:414:27
6:32
#5388
25K
15.53 mi12:00:151:43:286:4016:02
6:37
#5136
30K
18.64 mi12:20:522:04:056:4020:37
6:39
#4750
20M
20.00 mi12:29:412:12:546:398:49
6:30
#4499
21M
21.00 mi12:36:212:19:346:396:40
6:40
#4291
35K
21.75 mi12:40:592:24:126:384:38
6:12
#4159
23M
23.00 mi12:48:562:32:096:377:57
6:22
#3930
24M
24.00 mi12:55:092:38:236:366:14
6:14
#3778
40K
24.85 mi13:00:292:43:426:365:19
6:14
#3653
25.2M
25.20 mi13:02:542:46:076:362:25
7:01
#3611
FINISH
26.22 mi13:09:072:52:206:356:13
6:07
#3480
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi67506956954903(Top 17%)317(Top 3%)317(Top 6%)
10K6.21 mi3.10 mi6308+442593+102593+1025920(Top 20%)512(Top 4%)512(Top 9%)
15K9.32 mi3.11 mi5761+547459+134459+1344903(Top 17%)317(Top 3%)317(Top 6%)
20K12.43 mi3.11 mi5442+319405+54405+544695(Top 16%)294(Top 2%)294(Top 5%)
HALF13.11 mi0.68 mi5388+54400+5400+54692(Top 16%)282(Top 2%)282(Top 5%)
25K15.53 mi2.42 mi5136+252356+44356+444218(Top 15%)264(Top 2%)264(Top 5%)
30K18.64 mi3.11 mi4750+386310+46310+463329(Top 11%)184(Top 1%)184(Top 3%)
20M20.00 mi1.36 mi4499+251275+35275+352408(Top 8%)118(Top 0.9%)118(Top 2%)
21M21.00 mi1.00 mi4291+208259+16259+161920(Top 7%)81(Top 0.6%)81(Top 1%)
35K21.75 mi0.75 mi4159+132249+10249+102035(Top 7%)98(Top 0.8%)98(Top 2%)
23M23.00 mi1.25 mi3930+229233+16233+161793(Top 6%)86(Top 0.7%)86(Top 2%)
24M24.00 mi1.00 mi3778+152224+9224+91864(Top 6%)102(Top 0.8%)102(Top 2%)
40K24.85 mi0.85 mi3653+125201+23201+231464(Top 5%)80(Top 0.6%)80(Top 1%)
25.2M25.20 mi0.35 mi3611+422012012754(Top 9%)245(Top 2%)245(Top 4%)
FINISH26.22 mi1.02 mi3480+131192+9192+92082(Top 7%)159(Top 1%)159(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4903

Females

317

F18-39

317

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5920

Females

512

F18-39

512

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4903

Females

317

F18-39

317

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4695

Females

294

F18-39

294

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4692

Females

282

F18-39

282

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4218

Females

264

F18-39

264

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3329

Females

184

F18-39

184

30K→20M

18.6 - 20.0 mi

Top 8%
×5
+64ft-50ft

Overall

2408

Females

118

F18-39

118

20M→21M

20.0 - 21.0 mi

Top 7%
×8
+106ft-24ft

Overall

1920

Females

81

F18-39

81

21M→35K

21.0 - 21.8 mi

Top 7%
×7
+17ft-86ft

Overall

2035

Females

98

F18-39

98

35K→23M

21.8 - 23.0 mi

Top 6%
×5
+23ft-63ft

Overall

1793

Females

86

F18-39

86

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1864

Females

102

F18-39

102

24M→40K

24.0 - 24.9 mi

Top 5%
×1
+6ft-20ft

Overall

1464

Females

80

F18-39

80

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2754

Females

245

F18-39

245

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
×2
+22ft-21ft

Overall

2082

Females

159

F18-39

159

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3362*
Passed By
92
Net Change
+3270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6750
5K → 10K486*44+442#6750#6308
10K → 15K557*10+547#6308#5761
15K → 20K327*8+319#5761#5442
20K → HALF584+54#5442#5388
HALF → 25K260*8+252#5388#5136
25K → 30K388*2+386#5136#4750
30K → 20M252*1+251#4750#4499
20M → 21M208*0+208#4499#4291
21M → 35K1320+132#4291#4159
35K → 23M231*2+229#4159#3930
23M → 24M1542+152#3930#3778
24M → 40K1272+125#3778#3653
40K → 25.2M464+42#3653#3611
25.2M → FINISH1365+131#3611#3480
TOTALS3362*92+3270

* 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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