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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Michaela Sullivan

Bib: 29933 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
33:32
3.11 mi
Rank: #27713
Start → 5K
33:32 | 10:48/mi
10K
1:11:11
6.21 mi
Rank: #28347 (-634)
5K → 10K
37:39 | 12:08/mi
15K
1:51:03
9.32 mi
Rank: #28567 (-220)
10K → 15K
39:52 | 12:50/mi
20K
2:32:19
12.43 mi
Rank: #28652 (-85)
15K → 20K
41:16 | 13:17/mi
HALF
2:39:52
13.11 mi
Rank: #28615 (+37)
20K → HALF
7:33 | 11:05/mi
25K
3:11:26
15.53 mi
Rank: #28550 (+65)
HALF → 25K
31:34 | 13:01/mi
30K
3:52:18
18.64 mi
Rank: #28449 (+101)
25K → 30K
40:52 | 13:10/mi
20M
4:11:53
20.00 mi
Rank: #28465 (-16)
30K → 20M
19:35 | 14:26/mi
21M
4:26:39
21.00 mi
Rank: #28454 (+11)
20M → 21M
14:46 | 14:46/mi
35K
4:35:57
21.75 mi
Rank: #28430 (+24)
21M → 35K
9:18 | 12:26/mi
23M
4:52:42
23.00 mi
Rank: #28408 (+22)
35K → 23M
16:45 | 13:24/mi
24M
5:05:01
24.00 mi
Rank: #28361 (+47)
23M → 24M
12:19 | 12:19/mi
40K
5:16:21
24.85 mi
Rank: #28339 (+22)
24M → 40K
11:20 | 13:16/mi
25.2M
5:21:16
25.20 mi
Rank: #28330 (+9)
40K → 25.2M
4:55 | 14:16/mi
FINISH
5:33:42
26.22 mi
Rank: #28310 (+20)
25.2M → FINISH
12:26 | 12:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:39:52
Pace12:12 /mi
2nd Half
Distance13.11 mi
Time2:53:50
Pace13:16 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:06:0333:3210:4833:32
10:48
-
10K
6.21 mi12:43:421:11:1111:2837:39
12:08
+1:20
15K
9.32 mi13:23:341:51:0311:5539:52
12:50
+0:42
20K
12.43 mi14:04:502:32:1912:1641:16
13:17
+0:27
HALF
13.11 mi14:12:232:39:5212:127:33
11:05
-2:12
25K
15.53 mi14:43:573:11:2612:2031:34
13:01
+1:56
30K
18.64 mi15:24:493:52:1812:2840:52
13:10
+0:09
20M
20.00 mi15:44:244:11:5312:3619:35
14:26
+1:16
21M
21.00 mi15:59:104:26:3912:4214:46
14:46
+0:20
35K
21.75 mi16:08:284:35:5712:429:18
12:26
-2:20
23M
23.00 mi16:25:134:52:4212:4416:45
13:24
+0:58
24M
24.00 mi16:37:325:05:0112:4312:19
12:19
-1:05
40K
24.85 mi16:48:525:16:2112:4411:20
13:16
+0:57
25.2M
25.20 mi16:53:475:21:1612:454:55
14:16
+1:00
FINISH
26.22 mi17:06:135:33:4212:4512:26
12:13
-2:03

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

10:48 /mi

Average Pace

12:44 /mi

Slowest Pace

14:46 /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

1:52:47

34% of race

Time at Steady Pace

3:01:39

54% of race

Time at Slower Pace

39:16

12% of race

Average Pace: 12:44 /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 mi12:06:0333:3210:4833:32
10:48
#27713
10K
6.21 mi12:43:421:11:1111:2837:39
12:08
#28347
15K
9.32 mi13:23:341:51:0311:5539:52
12:50
#28567
20K
12.43 mi14:04:502:32:1912:1641:16
13:17
#28652
HALF
13.11 mi14:12:232:39:5212:127:33
11:05
#28615
25K
15.53 mi14:43:573:11:2612:2031:34
13:01
#28550
30K
18.64 mi15:24:493:52:1812:2840:52
13:10
#28449
20M
20.00 mi15:44:244:11:5312:3619:35
14:26
#28465
21M
21.00 mi15:59:104:26:3912:4214:46
14:46
#28454
35K
21.75 mi16:08:284:35:5712:429:18
12:26
#28430
23M
23.00 mi16:25:134:52:4212:4416:45
13:24
#28408
24M
24.00 mi16:37:325:05:0112:4312:19
12:19
#28361
40K
24.85 mi16:48:525:16:2112:4411:20
13:16
#28339
25.2M
25.20 mi16:53:475:21:1612:454:55
14:16
#28330
FINISH
26.22 mi17:06:135:33:4212:4512:26
12:13
#28310
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 mi27713116971169728779(Top 99%)12420(Top 99%)12420(Top 217%)
10K6.21 mi3.10 mi28347-63412119-42212119-42228652(Top 99%)12324(Top 98%)12324(Top 216%)
15K9.32 mi3.11 mi28567-22012265-14612265-14628779(Top 99%)12420(Top 99%)12420(Top 217%)
20K12.43 mi3.11 mi28652-8512328-6312328-6328723(Top 99%)12394(Top 99%)12394(Top 217%)
HALF13.11 mi0.68 mi28615+3712308+2012308+2027473(Top 95%)11636(Top 93%)11636(Top 204%)
25K15.53 mi2.42 mi28550+6512267+4112267+4128243(Top 97%)12103(Top 96%)12103(Top 212%)
30K18.64 mi3.11 mi28449+10112207+6012207+6027842(Top 96%)11909(Top 95%)11909(Top 208%)
20M20.00 mi1.36 mi28465-1612227-2012227-2028357(Top 98%)12233(Top 97%)12233(Top 214%)
21M21.00 mi1.00 mi28454+1112220+712220+727914(Top 96%)12021(Top 96%)12021(Top 210%)
35K21.75 mi0.75 mi28430+2412204+1612204+1627208(Top 94%)11671(Top 93%)11671(Top 204%)
23M23.00 mi1.25 mi28408+2212192+1212192+1227697(Top 95%)11914(Top 95%)11914(Top 208%)
24M24.00 mi1.00 mi28361+4712168+2412168+2427003(Top 93%)11620(Top 92%)11620(Top 203%)
40K24.85 mi0.85 mi28339+2212154+1412154+1427307(Top 94%)11773(Top 94%)11773(Top 206%)
25.2M25.20 mi0.35 mi28330+912149+512149+527438(Top 95%)11855(Top 94%)11855(Top 207%)
FINISH26.22 mi1.02 mi28310+2012144+512144+527657(Top 95%)11945(Top 95%)11945(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28779

Females

12420

F18-39

12420

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28652

Females

12324

F18-39

12324

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28779

Females

12420

F18-39

12420

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28723

Females

12394

F18-39

12394

20K→HALF

12.4 - 13.1 mi

Top 95%
×2
+19ft-37ft

Overall

27473

Females

11636

F18-39

11636

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28243

Females

12103

F18-39

12103

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27842

Females

11909

F18-39

11909

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28357

Females

12233

F18-39

12233

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27914

Females

12021

F18-39

12021

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27208

Females

11671

F18-39

11671

35K→23M

21.8 - 23.0 mi

Top 95%
×5
+23ft-63ft

Overall

27697

Females

11914

F18-39

11914

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

27003

Females

11620

F18-39

11620

24M→40K

24.0 - 24.9 mi

Top 94%
×1
+6ft-20ft

Overall

27307

Females

11773

F18-39

11773

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27438

Females

11855

F18-39

11855

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27657

Females

11945

F18-39

11945

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
477
Passed By
597
Net Change
-597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27713
5K → 10K11200-634#27713#28347
10K → 15K12200-220#28347#28567
15K → 20K23108-85#28567#28652
20K → HALF381+37#28652#28615
HALF → 25K8015+65#28615#28550
25K → 30K1065+101#28550#28449
30K → 20M1329-16#28449#28465
20M → 21M198+11#28465#28454
21M → 35K251+24#28454#28430
35K → 23M297+22#28430#28408
23M → 24M481+47#28408#28361
24M → 40K275+22#28361#28339
40K → 25.2M123+9#28339#28330
25.2M → FINISH3414+20#28330#28310
TOTALS477597-597
📊

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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