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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Clíodhna O'Malley

Bib: 2188 •F •Age: N/A

ME

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 15%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 5%
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
18:19
3.11 mi
Rank: #851
Start → 5K
18:19 | 5:54/mi
10K
36:32
6.21 mi
Rank: #865 (-14)
5K → 10K
18:13 | 5:52/mi
15K
55:15
9.32 mi
Rank: #1005 (-140)
10K → 15K
18:43 | 6:02/mi
20K
1:14:33
12.43 mi
Rank: #1249 (-244)
15K → 20K
19:18 | 6:13/mi
HALF
1:18:45
13.11 mi
Rank: #1287 (-38)
20K → HALF
4:12 | 6:10/mi
25K
1:34:36
15.53 mi
Rank: #1599 (-312)
HALF → 25K
15:51 | 6:33/mi
30K
1:56:50
18.64 mi
Rank: #2234 (-635)
25K → 30K
22:14 | 7:10/mi
20M
2:07:15
20.00 mi
Rank: #2654 (-420)
30K → 20M
10:25 | 7:41/mi
21M
2:14:57
21.00 mi
Rank: #2875 (-221)
20M → 21M
7:42 | 7:42/mi
35K
2:20:33
21.75 mi
Rank: #3073 (-198)
21M → 35K
5:36 | 7:30/mi
23M
2:30:17
23.00 mi
Rank: #3415 (-342)
35K → 23M
9:44 | 7:47/mi
24M
2:38:10
24.00 mi
Rank: #3728 (-313)
23M → 24M
7:53 | 7:53/mi
40K
2:45:02
24.85 mi
Rank: #3994 (-266)
24M → 40K
6:52 | 8:02/mi
25.2M
2:48:00
25.20 mi
Rank: #4109 (-115)
40K → 25.2M
2:58 | 8:37/mi
FINISH
2:55:04
26.22 mi
Rank: #4220 (-111)
25.2M → FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:18:45
Pace6:01 /mi
2nd Half
Distance13.11 mi
Time1:36:19
Pace7:21 /mi
📊Positive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5218:195:5418:19
5:54
-
10K
6.21 mi10:37:0536:325:5318:13
5:52
-0:02
15K
9.32 mi10:55:4855:155:5618:43
6:02
+0:10
20K
12.43 mi11:15:061:14:336:0019:18
6:13
+0:11
HALF
13.11 mi11:19:181:18:456:014:12
6:10
-0:03
25K
15.53 mi11:35:091:34:366:0615:51
6:33
+0:23
30K
18.64 mi11:57:231:56:506:1722:14
7:10
+0:37
20M
20.00 mi12:07:482:07:156:2210:25
7:41
+0:31
21M
21.00 mi12:15:302:14:576:267:42
7:42
+0:01
35K
21.75 mi12:21:062:20:336:285:36
7:30
-0:12
23M
23.00 mi12:30:502:30:176:339:44
7:47
+0:17
24M
24.00 mi12:38:432:38:106:367:53
7:53
+0:06
40K
24.85 mi12:45:352:45:026:396:52
8:02
+0:09
25.2M
25.20 mi12:48:332:48:006:412:58
8:37
+0:35
FINISH
26.22 mi12:55:372:55:046:417:04
6:57
-1:40

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

5:52 /mi

Average Pace

6:41 /mi

Slowest Pace

8:37 /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

1:34:36

54% of race

Time at Steady Pace

34:54

20% of race

Time at Slower Pace

45:34

26% of race

Average Pace: 6:41 /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 mi10:18:5218:195:5418:19
5:54
#851
10K
6.21 mi10:37:0536:325:5318:13
5:52
#865
15K
9.32 mi10:55:4855:155:5618:43
6:02
#1005
20K
12.43 mi11:15:061:14:336:0019:18
6:13
#1249
HALF
13.11 mi11:19:181:18:456:014:12
6:10
#1287
25K
15.53 mi11:35:091:34:366:0615:51
6:33
#1599
30K
18.64 mi11:57:231:56:506:1722:14
7:10
#2234
20M
20.00 mi12:07:482:07:156:2210:25
7:41
#2654
21M
21.00 mi12:15:302:14:576:267:42
7:42
#2875
35K
21.75 mi12:21:062:20:336:285:36
7:30
#3073
23M
23.00 mi12:30:502:30:176:339:44
7:47
#3415
24M
24.00 mi12:38:432:38:106:367:53
7:53
#3728
40K
24.85 mi12:45:352:45:026:396:52
8:02
#3994
25.2M
25.20 mi12:48:332:48:006:412:58
8:37
#4109
FINISH
26.22 mi12:55:372:55:046:417:04
6:57
#4220
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 mi85145451464(Top 5%)54(Top 0.4%)54(Top 0.9%)
10K6.21 mi3.10 mi865-1439+639+6878(Top 3%)38(Top 0.3%)38(Top 0.7%)
15K9.32 mi3.11 mi1005-14043-443-41464(Top 5%)54(Top 0.4%)54(Top 0.9%)
20K12.43 mi3.11 mi1249-24449-649-62096(Top 7%)74(Top 0.6%)74(Top 1%)
HALF13.11 mi0.68 mi1287-3850-150-12313(Top 8%)86(Top 0.7%)86(Top 2%)
25K15.53 mi2.42 mi1599-31259-959-93697(Top 13%)194(Top 2%)194(Top 3%)
30K18.64 mi3.11 mi2234-63577-1877-187096(Top 24%)1020(Top 8%)1020(Top 18%)
20M20.00 mi1.36 mi2654-420103-26103-2610374(Top 36%)2571(Top 20%)2571(Top 45%)
21M21.00 mi1.00 mi2875-221116-13116-137840(Top 27%)1531(Top 12%)1531(Top 27%)
35K21.75 mi0.75 mi3073-198130-14130-1410738(Top 37%)2850(Top 23%)2850(Top 50%)
23M23.00 mi1.25 mi3415-342160-30160-3010869(Top 37%)3030(Top 24%)3030(Top 53%)
24M24.00 mi1.00 mi3728-313212-52212-5212924(Top 45%)4205(Top 33%)4205(Top 74%)
40K24.85 mi0.85 mi3994-266248-36248-3612709(Top 44%)4158(Top 33%)4158(Top 73%)
25.2M25.20 mi0.35 mi4109-115266-18266-1812299(Top 42%)3975(Top 32%)3975(Top 70%)
FINISH26.22 mi1.02 mi4220-111297-31297-317064(Top 24%)1495(Top 12%)1495(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21
+97ft-345ft

Overall

1464

Females

54

F18-39

54

5K→10K

3.1 - 6.2 mi

Top 3%
×5
+79ft-138ft

Overall

878

Females

38

F18-39

38

10K→15K

6.2 - 9.3 mi

Top 5%
×3
+67ft-78ft

Overall

1464

Females

54

F18-39

54

15K→20K

9.3 - 12.4 mi

Top 7%
×5
+106ft-86ft

Overall

2096

Females

74

F18-39

74

20K→HALF

12.4 - 13.1 mi

Top 8%
×2
+19ft-37ft

Overall

2313

Females

86

F18-39

86

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3697

Females

194

F18-39

194

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

7096

Females

1020

F18-39

1020

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10374

Females

2571

F18-39

2571

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7840

Females

1531

F18-39

1531

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10738

Females

2850

F18-39

2850

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10869

Females

3030

F18-39

3030

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

12924

Females

4205

F18-39

4205

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12709

Females

4158

F18-39

4158

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12299

Females

3975

F18-39

3975

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7064

Females

1495

F18-39

1495

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
134
Passed By
2286
Net Change
-3369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#851
5K → 10K4054-14#851#865
10K → 15K4144-140#865#1005
15K → 20K5200-244#1005#1249
20K → HALF139-38#1249#1287
HALF → 25K3200-312#1287#1599
25K → 30K3200-635#1599#2234
30K → 20M9200-420#2234#2654
20M → 21M9200-221#2654#2875
21M → 35K4200-198#2875#3073
35K → 23M13200-342#3073#3415
23M → 24M11200-313#3415#3728
24M → 40K9200-266#3728#3994
40K → 25.2M4119-115#3994#4109
25.2M → FINISH19130-111#4109#4220
TOTALS1342286-3369
📊

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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