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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lindsey Sullivan

Bib: 28963 •F •Age: N/A

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
39:14
3.11 mi
Rank: #28945
Start → 5K
39:14 | 12:38/mi
10K
1:16:58
6.21 mi
Rank: #28868 (+77)
5K → 10K
37:44 | 12:09/mi
15K
1:57:18
9.32 mi
Rank: #28889 (-21)
10K → 15K
40:20 | 12:59/mi
20K
2:37:11
12.43 mi
Rank: #28830 (+59)
15K → 20K
39:53 | 12:51/mi
HALF
2:45:33
13.11 mi
Rank: #28811 (+19)
20K → HALF
8:22 | 12:17/mi
25K
3:19:42
15.53 mi
Rank: #28816 (-5)
HALF → 25K
34:09 | 14:05/mi
30K
4:06:13
18.64 mi
Rank: #28837 (-21)
25K → 30K
46:31 | 14:59/mi
20M
4:32:02
20.00 mi
Rank: #28909 (-72)
30K → 20M
25:49 | 19:01/mi
21M
4:45:49
21.00 mi
Rank: #28881 (+28)
20M → 21M
13:47 | 13:47/mi
35K
4:55:32
21.75 mi
Rank: #28869 (+12)
21M → 35K
9:43 | 13:00/mi
23M
5:12:52
23.00 mi
Rank: #28855 (+14)
35K → 23M
17:20 | 13:52/mi
24M
5:25:00
24.00 mi
Rank: #28824 (+31)
23M → 24M
12:08 | 12:08/mi
40K
5:35:57
24.85 mi
Rank: #28792 (+32)
24M → 40K
10:57 | 12:49/mi
25.2M
5:41:20
25.20 mi
Rank: #28788 (+4)
40K → 25.2M
5:23 | 15:37/mi
FINISH
5:53:26
26.22 mi
Rank: #28758 (+30)
25.2M → FINISH
12:06 | 11:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:45:33
Pace12:38 /mi
2nd Half
Distance13.11 mi
Time3:07:53
Pace14:20 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:2939:1412:3839:14
12:38
-
10K
6.21 mi12:40:131:16:5812:2437:44
12:09
-0:29
15K
9.32 mi13:20:331:57:1812:3640:20
12:59
+0:50
20K
12.43 mi14:00:262:37:1112:3939:53
12:51
-0:08
HALF
13.11 mi14:08:482:45:3312:388:22
12:17
-0:34
25K
15.53 mi14:42:573:19:4212:5234:09
14:05
+1:48
30K
18.64 mi15:29:284:06:1313:1346:31
14:59
+0:54
20M
20.00 mi15:55:174:32:0213:3725:49
19:01
+4:02
21M
21.00 mi16:09:044:45:4913:3713:47
13:47
-5:14
35K
21.75 mi16:18:474:55:3213:369:43
13:00
-0:47
23M
23.00 mi16:36:075:12:5213:3717:20
13:52
+0:52
24M
24.00 mi16:48:155:25:0013:3312:08
12:08
-1:44
40K
24.85 mi16:59:125:35:5713:3110:57
12:49
+0:41
25.2M
25.20 mi17:04:355:41:2013:335:23
15:37
+2:48
FINISH
26.22 mi17:16:415:53:2613:3012:06
11:53
-3:44

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

11:53 /mi

Average Pace

13:29 /mi

Slowest Pace

19:01 /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

12:06

3% of race

Time at Steady Pace

3:49:28

65% of race

Time at Slower Pace

1:51:52

32% of race

Average Pace: 13:29 /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 mi12:02:2939:1412:3839:14
12:38
#28945
10K
6.21 mi12:40:131:16:5812:2437:44
12:09
#28868
15K
9.32 mi13:20:331:57:1812:3640:20
12:59
#28889
20K
12.43 mi14:00:262:37:1112:3939:53
12:51
#28830
HALF
13.11 mi14:08:482:45:3312:388:22
12:17
#28811
25K
15.53 mi14:42:573:19:4212:5234:09
14:05
#28816
30K
18.64 mi15:29:284:06:1313:1346:31
14:59
#28837
20M
20.00 mi15:55:174:32:0213:3725:49
19:01
#28909
21M
21.00 mi16:09:044:45:4913:3713:47
13:47
#28881
35K
21.75 mi16:18:474:55:3213:369:43
13:00
#28869
23M
23.00 mi16:36:075:12:5213:3717:20
13:52
#28855
24M
24.00 mi16:48:155:25:0013:3312:08
12:08
#28824
40K
24.85 mi16:59:125:35:5713:3110:57
12:49
#28792
25.2M
25.20 mi17:04:355:41:2013:335:23
15:37
#28788
FINISH
26.22 mi17:16:415:53:2613:3012:06
11:53
#28758
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 mi28945125291252928831(Top 99%)12450(Top 99%)12450(Top 717%)
10K6.21 mi3.10 mi28868+7712473+5612473+5628673(Top 99%)12340(Top 98%)12340(Top 710%)
15K9.32 mi3.11 mi28889-2112488-1512488-1528831(Top 99%)12450(Top 99%)12450(Top 717%)
20K12.43 mi3.11 mi28830+5912450+3812450+3828550(Top 98%)12285(Top 98%)12285(Top 707%)
HALF13.11 mi0.68 mi28811+1912440+1012440+1028417(Top 98%)12218(Top 97%)12218(Top 703%)
25K15.53 mi2.42 mi28816-512441-112441-128716(Top 99%)12403(Top 99%)12403(Top 714%)
30K18.64 mi3.11 mi28837-2112463-2212463-2228775(Top 99%)12452(Top 99%)12452(Top 717%)
20M20.00 mi1.36 mi28909-7212509-4612509-4628999(Top 100%)12567(Top 100%)12567(Top 723%)
21M21.00 mi1.00 mi28881+2812488+2112488+2127151(Top 94%)11626(Top 92%)11626(Top 669%)
35K21.75 mi0.75 mi28869+1212485+312485+327713(Top 95%)11934(Top 95%)11934(Top 687%)
23M23.00 mi1.25 mi28855+1412480+512480+528048(Top 97%)12114(Top 96%)12114(Top 697%)
24M24.00 mi1.00 mi28824+3112462+1812462+1826764(Top 92%)11503(Top 91%)11503(Top 662%)
40K24.85 mi0.85 mi28792+3212444+1812444+1826881(Top 93%)11584(Top 92%)11584(Top 667%)
25.2M25.20 mi0.35 mi28788+412442+212442+228263(Top 97%)12268(Top 98%)12268(Top 706%)
FINISH26.22 mi1.02 mi28758+3012425+1712425+1727331(Top 94%)11792(Top 94%)11792(Top 679%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28831

Females

12450

F40-44

12450

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28673

Females

12340

F40-44

12340

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28831

Females

12450

F40-44

12450

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28550

Females

12285

F40-44

12285

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28417

Females

12218

F40-44

12218

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28716

Females

12403

F40-44

12403

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28775

Females

12452

F40-44

12452

30K→20M

18.6 - 20.0 mi

Top 100%
×5
+64ft-50ft

Overall

28999

Females

12567

F40-44

12567

20M→21M

20.0 - 21.0 mi

Top 94%
×8
+106ft-24ft

Overall

27151

Females

11626

F40-44

11626

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27713

Females

11934

F40-44

11934

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28048

Females

12114

F40-44

12114

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26764

Females

11503

F40-44

11503

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

26881

Females

11584

F40-44

11584

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1
+13ft-16ft

Overall

28263

Females

12268

F40-44

12268

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27331

Females

11792

F40-44

11792

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
369
Passed By
182
Net Change
+187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28945
5K → 10K825+77#28945#28868
10K → 15K1233-21#28868#28889
15K → 20K645+59#28889#28830
20K → HALF201+19#28830#28811
HALF → 25K1924-5#28811#28816
25K → 30K1637-21#28816#28837
30K → 20M072-72#28837#28909
20M → 21M280+28#28909#28881
21M → 35K120+12#28881#28869
35K → 23M151+14#28869#28855
23M → 24M310+31#28855#28824
24M → 40K331+32#28824#28792
40K → 25.2M73+4#28792#28788
25.2M → FINISH300+30#28788#28758
TOTALS369182+187
📊

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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