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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Emily Buck

Bib: 16615 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 38%
Gender (Female)
#0 / 12578
Top 21%
Age Group (F18-39)
#0 / 5716
Top 38%
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
23:33
3.11 mi
Rank: #13462
Start → 5K
23:33 | 7:35/mi
10K
47:01
6.21 mi
Rank: #13417 (+45)
5K → 10K
23:28 | 7:34/mi
15K
1:10:36
9.32 mi
Rank: #13438 (-21)
10K → 15K
23:35 | 7:36/mi
20K
1:34:06
12.43 mi
Rank: #13208 (+230)
15K → 20K
23:30 | 7:34/mi
HALF
1:39:15
13.11 mi
Rank: #13219 (-11)
20K → HALF
5:09 | 7:34/mi
25K
1:57:39
15.53 mi
Rank: #13043 (+176)
HALF → 25K
18:24 | 7:36/mi
30K
2:21:29
18.64 mi
Rank: #12629 (+414)
25K → 30K
23:50 | 7:41/mi
20M
2:31:50
20.00 mi
Rank: #12418 (+211)
30K → 20M
10:21 | 7:38/mi
21M
2:39:33
21.00 mi
Rank: #12138 (+280)
20M → 21M
7:43 | 7:43/mi
35K
2:45:06
21.75 mi
Rank: #12063 (+75)
21M → 35K
5:33 | 7:26/mi
23M
2:54:27
23.00 mi
Rank: #11800 (+263)
35K → 23M
9:21 | 7:29/mi
24M
3:01:45
24.00 mi
Rank: #11618 (+182)
23M → 24M
7:18 | 7:18/mi
40K
3:07:57
24.85 mi
Rank: #11386 (+232)
24M → 40K
6:12 | 7:16/mi
25.2M
3:10:31
25.20 mi
Rank: #11243 (+143)
40K → 25.2M
2:34 | 7:27/mi
FINISH
3:17:14
26.22 mi
Rank: #10921 (+322)
25.2M → FINISH
6:43 | 6:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:39:15
Pace7:35 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:59
Pace7:29 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:0823:337:3523:33
7:35
-
10K
6.21 mi11:28:3647:017:3423:28
7:34
-0:01
15K
9.32 mi11:52:111:10:367:3523:35
7:36
+0:02
20K
12.43 mi12:15:411:34:067:3523:30
7:34
-0:02
HALF
13.11 mi12:20:501:39:157:355:09
7:34
0:00
25K
15.53 mi12:39:141:57:397:3518:24
7:36
+0:02
30K
18.64 mi13:03:042:21:297:3623:50
7:41
+0:05
20M
20.00 mi13:13:252:31:507:3610:21
7:38
-0:03
21M
21.00 mi13:21:082:39:337:367:43
7:43
+0:05
35K
21.75 mi13:26:412:45:067:365:33
7:26
-0:17
23M
23.00 mi13:36:022:54:277:369:21
7:29
+0:03
24M
24.00 mi13:43:203:01:457:357:18
7:18
-0:11
40K
24.85 mi13:49:323:07:577:346:12
7:16
-0:02
25.2M
25.20 mi13:52:063:10:317:342:34
7:27
+0:11
FINISH
26.22 mi13:58:493:17:147:326:43
6:36
-0:51

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

6:36 /mi

Average Pace

7:32 /mi

Slowest Pace

7:43 /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

6:43

3% of race

Time at Steady Pace

3:10:31

97% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi11:05:0823:337:3523:33
7:35
#13462
10K
6.21 mi11:28:3647:017:3423:28
7:34
#13417
15K
9.32 mi11:52:111:10:367:3523:35
7:36
#13438
20K
12.43 mi12:15:411:34:067:3523:30
7:34
#13208
HALF
13.11 mi12:20:501:39:157:355:09
7:34
#13219
25K
15.53 mi12:39:141:57:397:3518:24
7:36
#13043
30K
18.64 mi13:03:042:21:297:3623:50
7:41
#12629
20M
20.00 mi13:13:252:31:507:3610:21
7:38
#12418
21M
21.00 mi13:21:082:39:337:367:43
7:43
#12138
35K
21.75 mi13:26:412:45:067:365:33
7:26
#12063
23M
23.00 mi13:36:022:54:277:369:21
7:29
#11800
24M
24.00 mi13:43:203:01:457:357:18
7:18
#11618
40K
24.85 mi13:49:323:07:577:346:12
7:16
#11386
25.2M
25.20 mi13:52:063:10:317:342:34
7:27
#11243
FINISH
26.22 mi13:58:493:17:147:326:43
6:36
#10921
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 mi134623745374513582(Top 47%)3902(Top 31%)3902(Top 68%)
10K6.21 mi3.10 mi13417+453755-103755-1013415(Top 46%)3780(Top 30%)3780(Top 66%)
15K9.32 mi3.11 mi13438-213799-443799-4413582(Top 47%)3902(Top 31%)3902(Top 68%)
20K12.43 mi3.11 mi13208+2303694+1053694+10512527(Top 43%)3392(Top 27%)3392(Top 59%)
HALF13.11 mi0.68 mi13219-113702-83702-813458(Top 46%)3821(Top 30%)3821(Top 67%)
25K15.53 mi2.42 mi13043+1763628+743628+7412152(Top 42%)3246(Top 26%)3246(Top 57%)
30K18.64 mi3.11 mi12629+4143436+1923436+19211017(Top 38%)2770(Top 22%)2770(Top 48%)
20M20.00 mi1.36 mi12418+2113346+903346+9010015(Top 35%)2403(Top 19%)2403(Top 42%)
21M21.00 mi1.00 mi12138+2803199+1473199+1477994(Top 28%)1616(Top 13%)1616(Top 28%)
35K21.75 mi0.75 mi12063+753170+293170+2910269(Top 35%)2625(Top 21%)2625(Top 46%)
23M23.00 mi1.25 mi11800+2633054+1163054+1168680(Top 30%)1966(Top 16%)1966(Top 34%)
24M24.00 mi1.00 mi11618+1822983+712983+718646(Top 30%)2021(Top 16%)2021(Top 35%)
40K24.85 mi0.85 mi11386+2322884+992884+997170(Top 25%)1458(Top 12%)1458(Top 26%)
25.2M25.20 mi0.35 mi11243+1432816+682816+685052(Top 17%)818(Top 7%)818(Top 14%)
FINISH26.22 mi1.02 mi10921+3222681+1352681+1354759(Top 16%)736(Top 6%)736(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13582

Females

3902

F18-39

3902

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13415

Females

3780

F18-39

3780

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13582

Females

3902

F18-39

3902

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12527

Females

3392

F18-39

3392

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13458

Females

3821

F18-39

3821

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12152

Females

3246

F18-39

3246

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

11017

Females

2770

F18-39

2770

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10015

Females

2403

F18-39

2403

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

7994

Females

1616

F18-39

1616

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10269

Females

2625

F18-39

2625

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8680

Females

1966

F18-39

1966

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8646

Females

2021

F18-39

2021

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7170

Females

1458

F18-39

1458

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1
+13ft-16ft

Overall

5052

Females

818

F18-39

818

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4759

Females

736

F18-39

736

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3156*
Passed By
601
Net Change
+2541
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13462
5K → 10K245*200+45#13462#13417
10K → 15K193200-21#13417#13438
15K → 20K284*54+230#13438#13208
20K → HALF3546-11#13208#13219
HALF → 25K217*41+176#13219#13043
25K → 30K437*23+414#13043#12629
30K → 20M215*4+211#12629#12418
20M → 21M281*1+280#12418#12138
21M → 35K9015+75#12138#12063
35K → 23M269*6+263#12063#11800
23M → 24M1919+182#11800#11618
24M → 40K234*2+232#11618#11386
40K → 25.2M1430+143#11386#11243
25.2M → FINISH322*0+322#11243#10921
TOTALS3156*601+2541

* 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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