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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Emily Block

Bib: 12464 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Female)
#0 / 12578
Top 7%
Masters (Masters Women)
#0 / 6862
Top 2%
Age Group (F40-44)
#0 / 1737
Top 4%
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
22:03
3.11 mi
Rank: #9331
Start → 5K
22:03 | 7:06/mi
10K
44:16
6.21 mi
Rank: #9529 (-198)
5K → 10K
22:13 | 7:10/mi
15K
1:06:22
9.32 mi
Rank: #9439 (+90)
10K → 15K
22:06 | 7:07/mi
20K
1:28:20
12.43 mi
Rank: #9155 (+284)
15K → 20K
21:58 | 7:05/mi
HALF
1:33:04
13.11 mi
Rank: #9097 (+58)
20K → HALF
4:44 | 6:57/mi
25K
1:50:12
15.53 mi
Rank: #8872 (+225)
HALF → 25K
17:08 | 7:04/mi
30K
2:12:08
18.64 mi
Rank: #8347 (+525)
25K → 30K
21:56 | 7:04/mi
20M
2:21:41
20.00 mi
Rank: #8103 (+244)
30K → 20M
9:33 | 7:02/mi
21M
2:28:52
21.00 mi
Rank: #7883 (+220)
20M → 21M
7:11 | 7:11/mi
35K
2:33:49
21.75 mi
Rank: #7719 (+164)
21M → 35K
4:57 | 6:37/mi
23M
2:42:20
23.00 mi
Rank: #7445 (+274)
35K → 23M
8:31 | 6:49/mi
24M
2:48:57
24.00 mi
Rank: #7238 (+207)
23M → 24M
6:37 | 6:37/mi
40K
2:54:36
24.85 mi
Rank: #7013 (+225)
24M → 40K
5:39 | 6:37/mi
25.2M
2:57:05
25.20 mi
Rank: #6937 (+76)
40K → 25.2M
2:29 | 7:13/mi
FINISH
3:03:43
26.22 mi
Rank: #6791 (+146)
25.2M → FINISH
6:38 | 6:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:33:04
Pace7:06 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:30:39
Pace6:55 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0922:037:0622:03
7:06
-
10K
6.21 mi11:12:2244:167:0822:13
7:10
+0:04
15K
9.32 mi11:34:281:06:227:0822:06
7:07
-0:03
20K
12.43 mi11:56:261:28:207:0721:58
7:05
-0:02
HALF
13.11 mi12:01:101:33:047:064:44
6:57
-0:08
25K
15.53 mi12:18:181:50:127:0617:08
7:04
+0:07
30K
18.64 mi12:40:142:12:087:0621:56
7:04
0:00
20M
20.00 mi12:49:472:21:417:069:33
7:02
-0:02
21M
21.00 mi12:56:582:28:527:067:11
7:11
+0:09
35K
21.75 mi13:01:552:33:497:054:57
6:37
-0:34
23M
23.00 mi13:10:262:42:207:048:31
6:49
+0:12
24M
24.00 mi13:17:032:48:577:036:37
6:37
-0:12
40K
24.85 mi13:22:422:54:367:025:39
6:37
0:00
25.2M
25.20 mi13:25:112:57:057:022:29
7:13
+0:36
FINISH
26.22 mi13:31:493:03:437:016:38
6:31
-0:42

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

6:31 /mi

Average Pace

7:01 /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

2:54:03

95% of race

Time at Steady Pace

9:40

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:50:0922:037:0622:03
7:06
#9331
10K
6.21 mi11:12:2244:167:0822:13
7:10
#9529
15K
9.32 mi11:34:281:06:227:0822:06
7:07
#9439
20K
12.43 mi11:56:261:28:207:0721:58
7:05
#9155
HALF
13.11 mi12:01:101:33:047:064:44
6:57
#9097
25K
15.53 mi12:18:181:50:127:0617:08
7:04
#8872
30K
18.64 mi12:40:142:12:087:0621:56
7:04
#8347
20M
20.00 mi12:49:472:21:417:069:33
7:02
#8103
21M
21.00 mi12:56:582:28:527:067:11
7:11
#7883
35K
21.75 mi13:01:552:33:497:054:57
6:37
#7719
23M
23.00 mi13:10:262:42:207:048:31
6:49
#7445
24M
24.00 mi13:17:032:48:577:036:37
6:37
#7238
40K
24.85 mi13:22:422:54:367:025:39
6:37
#7013
25.2M
25.20 mi13:25:112:57:057:022:29
7:13
#6937
FINISH
26.22 mi13:31:493:03:437:016:38
6:31
#6791
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 mi9331156215629393(Top 32%)1649(Top 13%)1649(Top 95%)
10K6.21 mi3.10 mi9529-1981654-921654-929813(Top 34%)1811(Top 14%)1811(Top 104%)
15K9.32 mi3.11 mi9439+901637+171637+179393(Top 32%)1649(Top 13%)1649(Top 95%)
20K12.43 mi3.11 mi9155+2841544+931544+938367(Top 29%)1282(Top 10%)1282(Top 74%)
HALF13.11 mi0.68 mi9097+581518+261518+268290(Top 29%)1209(Top 10%)1209(Top 70%)
25K15.53 mi2.42 mi8872+2251450+681450+687883(Top 27%)1173(Top 9%)1173(Top 68%)
30K18.64 mi3.11 mi8347+5251286+1641286+1646386(Top 22%)795(Top 6%)795(Top 46%)
20M20.00 mi1.36 mi8103+2441224+621224+625811(Top 20%)697(Top 6%)697(Top 40%)
21M21.00 mi1.00 mi7883+2201150+741150+744569(Top 16%)500(Top 4%)500(Top 29%)
35K21.75 mi0.75 mi7719+1641100+501100+504450(Top 15%)463(Top 4%)463(Top 27%)
23M23.00 mi1.25 mi7445+2741018+821018+824176(Top 14%)432(Top 3%)432(Top 25%)
24M24.00 mi1.00 mi7238+207971+47971+473906(Top 13%)405(Top 3%)405(Top 23%)
40K24.85 mi0.85 mi7013+225926+45926+453135(Top 11%)299(Top 2%)299(Top 17%)
25.2M25.20 mi0.35 mi6937+76909+17909+173685(Top 13%)456(Top 4%)456(Top 26%)
FINISH26.22 mi1.02 mi6791+146877+32877+324235(Top 15%)588(Top 5%)588(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9393

Females

1649

F40-44

1649

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9813

Females

1811

F40-44

1811

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9393

Females

1649

F40-44

1649

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8367

Females

1282

F40-44

1282

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8290

Females

1209

F40-44

1209

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7883

Females

1173

F40-44

1173

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6386

Females

795

F40-44

795

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5811

Females

697

F40-44

697

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4569

Females

500

F40-44

500

21M→35K

21.0 - 21.8 mi

Top 15%
×7
+17ft-86ft

Overall

4450

Females

463

F40-44

463

35K→23M

21.8 - 23.0 mi

Top 14%
×5
+23ft-63ft

Overall

4176

Females

432

F40-44

432

23M→24M

23.0 - 24.0 mi

Top 13%
×6
+12ft-82ft

Overall

3906

Females

405

F40-44

405

24M→40K

24.0 - 24.9 mi

Top 11%
×1
+6ft-20ft

Overall

3135

Females

299

F40-44

299

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1
+13ft-16ft

Overall

3685

Females

456

F40-44

456

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
×2
+22ft-21ft

Overall

4235

Females

588

F40-44

588

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3053*
Passed By
362
Net Change
+2540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9331
5K → 10K152200-198#9331#9529
10K → 15K18695+90#9529#9439
15K → 20K314*30+284#9439#9155
20K → HALF635+58#9155#9097
HALF → 25K235*10+225#9097#8872
25K → 30K533*8+525#8872#8347
30K → 20M248*4+244#8347#8103
20M → 21M220*0+220#8103#7883
21M → 35K1651+164#7883#7719
35K → 23M277*3+274#7719#7445
23M → 24M207*0+207#7445#7238
24M → 40K225*0+225#7238#7013
40K → 25.2M771+76#7013#6937
25.2M → FINISH1515+146#6937#6791
TOTALS3053*362+2540

* 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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