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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Michelle O'Connell

Bib: 29446 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°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
29:44
3.11 mi
Rank: #24706
Start β†’ 5K
29:44 | 9:35/mi
10K
58:39
6.21 mi
Rank: #24350 (+356)
5K β†’ 10K
28:55 | 9:19/mi
15K
1:31:29
9.32 mi
Rank: #25350 (-1000)
10K β†’ 15K
32:50 | 10:35/mi
20K
2:06:06
12.43 mi
Rank: #25953 (-603)
15K β†’ 20K
34:37 | 11:09/mi
HALF
2:12:59
13.11 mi
Rank: #25959 (-6)
20K β†’ HALF
6:53 | 10:06/mi
25K
2:44:40
15.53 mi
Rank: #26665 (-706)
HALF β†’ 25K
31:41 | 13:04/mi
30K
3:24:25
18.64 mi
Rank: #26939 (-274)
25K β†’ 30K
39:45 | 12:48/mi
20M
3:42:26
20.00 mi
Rank: #27039 (-100)
30K β†’ 20M
18:01 | 13:16/mi
21M
3:56:46
21.00 mi
Rank: #27111 (-72)
20M β†’ 21M
14:20 | 14:20/mi
35K
4:07:35
21.75 mi
Rank: #27214 (-103)
21M β†’ 35K
10:49 | 14:28/mi
23M
4:23:19
23.00 mi
Rank: #27211 (+3)
35K β†’ 23M
15:44 | 12:35/mi
24M
4:34:49
24.00 mi
Rank: #27168 (+43)
23M β†’ 24M
11:30 | 11:30/mi
40K
4:46:50
24.85 mi
Rank: #27227 (-59)
24M β†’ 40K
12:01 | 14:04/mi
25.2M
4:51:39
25.20 mi
Rank: #27231 (-4)
40K β†’ 25.2M
4:49 | 13:59/mi
FINISH
5:02:27
26.22 mi
Rank: #27200 (+31)
25.2M β†’ FINISH
10:48 | 10:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:12:59
Pace10:09 /mi
2nd Half
Distance13.11 mi
Time2:49:28
Pace12:56 /mi
πŸ“ŠPositive Split: 27.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4929:449:3529:44
9:35
-
10K
6.21 mi12:22:4458:399:2728:55
9:19
-0:16
15K
9.32 mi12:55:341:31:299:4932:50
10:35
+1:16
20K
12.43 mi13:30:112:06:0610:0934:37
11:09
+0:34
HALF
13.11 mi13:37:042:12:5910:096:53
10:06
-1:03
25K
15.53 mi14:08:452:44:4010:3731:41
13:04
+2:58
30K
18.64 mi14:48:303:24:2510:5839:45
12:48
-0:16
20M
20.00 mi15:06:313:42:2611:0818:01
13:16
+0:28
21M
21.00 mi15:20:513:56:4611:1714:20
14:20
+1:04
35K
21.75 mi15:31:404:07:3511:2410:49
14:28
+0:08
23M
23.00 mi15:47:244:23:1911:2715:44
12:35
-1:53
24M
24.00 mi15:58:544:34:4911:2811:30
11:30
-1:05
40K
24.85 mi16:10:554:46:5011:3312:01
14:04
+2:34
25.2M
25.20 mi16:15:444:51:3911:354:49
13:59
-0:05
FINISH
26.22 mi16:26:325:02:2711:3310:48
10:36
-3:23

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:19 /mi

Average Pace

11:33 /mi

Slowest Pace

14:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:35:17

51% of race

Time at Steady Pace

1:45:11

35% of race

Time at Slower Pace

41:59

14% of race

Average Pace: 11:32 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:53:4929:449:3529:44
9:35
#24706
10K
6.21 mi12:22:4458:399:2728:55
9:19
#24350
15K
9.32 mi12:55:341:31:299:4932:50
10:35
#25350
20K
12.43 mi13:30:112:06:0610:0934:37
11:09
#25953
HALF
13.11 mi13:37:042:12:5910:096:53
10:06
#25959
25K
15.53 mi14:08:452:44:4010:3731:41
13:04
#26665
30K
18.64 mi14:48:303:24:2510:5839:45
12:48
#26939
20M
20.00 mi15:06:313:42:2611:0818:01
13:16
#27039
21M
21.00 mi15:20:513:56:4611:1714:20
14:20
#27111
35K
21.75 mi15:31:404:07:3511:2410:49
14:28
#27214
23M
23.00 mi15:47:244:23:1911:2715:44
12:35
#27211
24M
24.00 mi15:58:544:34:4911:2811:30
11:30
#27168
40K
24.85 mi16:10:554:46:5011:3312:01
14:04
#27227
25.2M
25.20 mi16:15:444:51:3911:354:49
13:59
#27231
FINISH
26.22 mi16:26:325:02:2711:3310:48
10:36
#27200
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi24706100301003026814(Top 92%)11194(Top 89%)11194(Top 627%)
10K6.21 mi3.10 mi24350+3569836+1949836+19424000(Top 83%)9663(Top 77%)9663(Top 541%)
15K9.32 mi3.11 mi25350-100010368-53210368-53226814(Top 92%)11194(Top 89%)11194(Top 627%)
20K12.43 mi3.11 mi25953-60310690-32210690-32227147(Top 94%)11390(Top 91%)11390(Top 638%)
HALF13.11 mi0.68 mi25959-610698-810698-825904(Top 89%)10710(Top 85%)10710(Top 600%)
25K15.53 mi2.42 mi26665-70611119-42111119-42128266(Top 97%)12117(Top 96%)12117(Top 678%)
30K18.64 mi3.11 mi26939-27411305-18611305-18627557(Top 95%)11756(Top 93%)11756(Top 658%)
20M20.00 mi1.36 mi27039-10011377-7211377-7227634(Top 95%)11837(Top 94%)11837(Top 663%)
21M21.00 mi1.00 mi27111-7211422-4511422-4527602(Top 95%)11854(Top 94%)11854(Top 664%)
35K21.75 mi0.75 mi27214-10311479-5711479-5728545(Top 98%)12375(Top 98%)12375(Top 693%)
23M23.00 mi1.25 mi27211+311488-911488-926868(Top 93%)11520(Top 92%)11520(Top 645%)
24M24.00 mi1.00 mi27168+4311472+1611472+1625952(Top 89%)11087(Top 88%)11087(Top 621%)
40K24.85 mi0.85 mi27227-5911522-5011522-5027949(Top 96%)12087(Top 96%)12087(Top 677%)
25.2M25.20 mi0.35 mi27231-411528-611528-627196(Top 94%)11730(Top 93%)11730(Top 657%)
FINISH26.22 mi1.02 mi27200+3111514+1411514+1425305(Top 87%)10799(Top 86%)10799(Top 605%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26814

Females

11194

F45-49

11194

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24000

Females

9663

F45-49

9663

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26814

Females

11194

F45-49

11194

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27147

Females

11390

F45-49

11390

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25904

Females

10710

F45-49

10710

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28266

Females

12117

F45-49

12117

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27557

Females

11756

F45-49

11756

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27634

Females

11837

F45-49

11837

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27602

Females

11854

F45-49

11854

21M→35K

21.0 - 21.8 mi

Top 98%
Γ—7
+17ft-86ft

Overall

28545

Females

12375

F45-49

12375

35K→23M

21.8 - 23.0 mi

Top 93%
Γ—5
+23ft-63ft

Overall

26868

Females

11520

F45-49

11520

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25952

Females

11087

F45-49

11087

24M→40K

24.0 - 24.9 mi

Top 96%
Γ—1
+6ft-20ft

Overall

27949

Females

12087

F45-49

12087

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27196

Females

11730

F45-49

11730

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
Γ—2
+22ft-21ft

Overall

25305

Females

10799

F45-49

10799

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
718*
Passed By
1346
Net Change
-2494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24706
5K β†’ 10K442*86+356#24706#24350
10K β†’ 15K6200-1000#24350#25350
15K β†’ 20K27200-603#25350#25953
20K β†’ HALF2430-6#25953#25959
HALF β†’ 25K8200-706#25959#26665
25K β†’ 30K42200-274#26665#26939
30K β†’ 20M14114-100#26939#27039
20M β†’ 21M1385-72#27039#27111
21M β†’ 35K6109-103#27111#27214
35K β†’ 23M2926+3#27214#27211
23M β†’ 24M529+43#27211#27168
24M β†’ 40K867-59#27168#27227
40K β†’ 25.2M610-4#27227#27231
25.2M β†’ FINISH4110+31#27231#27200
TOTALS718*1346-2494

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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