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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Julia Cormican

Bib: 30124 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
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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
25:56
3.11 mi
Rank: #19177
Start → 5K
25:56 | 8:21/mi
10K
50:08
6.21 mi
Rank: #17567 (+1610)
5K → 10K
24:12 | 7:48/mi
15K
1:13:52
9.32 mi
Rank: #16485 (+1082)
10K → 15K
23:44 | 7:39/mi
20K
1:38:08
12.43 mi
Rank: #15976 (+509)
15K → 20K
24:16 | 7:49/mi
HALF
1:43:25
13.11 mi
Rank: #15934 (+42)
20K → HALF
5:17 | 7:46/mi
25K
2:02:54
15.53 mi
Rank: #15868 (+66)
HALF → 25K
19:29 | 8:03/mi
30K
2:28:10
18.64 mi
Rank: #15585 (+283)
25K → 30K
25:16 | 8:08/mi
20M
2:39:17
20.00 mi
Rank: #15467 (+118)
30K → 20M
11:07 | 8:12/mi
21M
2:47:41
21.00 mi
Rank: #15246 (+221)
20M → 21M
8:24 | 8:24/mi
35K
2:53:33
21.75 mi
Rank: #15165 (+81)
21M → 35K
5:52 | 7:51/mi
23M
3:03:55
23.00 mi
Rank: #15108 (+57)
35K → 23M
10:22 | 8:18/mi
24M
3:11:54
24.00 mi
Rank: #15010 (+98)
23M → 24M
7:59 | 7:59/mi
40K
3:19:12
24.85 mi
Rank: #15048 (-38)
24M → 40K
7:18 | 8:33/mi
25.2M
3:22:18
25.20 mi
Rank: #15032 (+16)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:30:49
26.22 mi
Rank: #15154 (-122)
25.2M → FINISH
8:31 | 8:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:25
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:47:24
Pace8:12 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3225:568:2125:56
8:21
-
10K
6.21 mi12:14:4450:088:0524:12
7:48
-0:33
15K
9.32 mi12:38:281:13:527:5623:44
7:39
-0:09
20K
12.43 mi13:02:441:38:087:5424:16
7:49
+0:10
HALF
13.11 mi13:08:011:43:257:545:17
7:46
-0:03
25K
15.53 mi13:27:302:02:547:5519:29
8:03
+0:17
30K
18.64 mi13:52:462:28:107:5725:16
8:08
+0:05
20M
20.00 mi14:03:532:39:177:5811:07
8:12
+0:04
21M
21.00 mi14:12:172:47:418:008:24
8:24
+0:12
35K
21.75 mi14:18:092:53:337:595:52
7:51
-0:33
23M
23.00 mi14:28:313:03:558:0010:22
8:18
+0:27
24M
24.00 mi14:36:303:11:548:007:59
7:59
-0:19
40K
24.85 mi14:43:483:19:128:017:18
8:33
+0:34
25.2M
25.20 mi14:46:543:22:188:023:06
9:00
+0:27
FINISH
26.22 mi14:55:253:30:498:038:31
8:22
-0:38

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

7:39 /mi

Average Pace

8:03 /mi

Slowest Pace

9:00 /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

3:20:25

95% of race

Time at Steady Pace

10:24

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:50:3225:568:2125:56
8:21
#19177
10K
6.21 mi12:14:4450:088:0524:12
7:48
#17567
15K
9.32 mi12:38:281:13:527:5623:44
7:39
#16485
20K
12.43 mi13:02:441:38:087:5424:16
7:49
#15976
HALF
13.11 mi13:08:011:43:257:545:17
7:46
#15934
25K
15.53 mi13:27:302:02:547:5519:29
8:03
#15868
30K
18.64 mi13:52:462:28:107:5725:16
8:08
#15585
20M
20.00 mi14:03:532:39:177:5811:07
8:12
#15467
21M
21.00 mi14:12:172:47:418:008:24
8:24
#15246
35K
21.75 mi14:18:092:53:337:595:52
7:51
#15165
23M
23.00 mi14:28:313:03:558:0010:22
8:18
#15108
24M
24.00 mi14:36:303:11:548:007:59
7:59
#15010
40K
24.85 mi14:43:483:19:128:017:18
8:33
#15048
25.2M
25.20 mi14:46:543:22:188:023:06
9:00
#15032
FINISH
26.22 mi14:55:253:30:498:038:31
8:22
#15154
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 mi191777183718314030(Top 48%)4156(Top 33%)4156(Top 73%)
10K6.21 mi3.10 mi17567+16106236+9476236+94715561(Top 54%)5050(Top 40%)5050(Top 88%)
15K9.32 mi3.11 mi16485+10825625+6115625+61114030(Top 48%)4156(Top 33%)4156(Top 73%)
20K12.43 mi3.11 mi15976+5095339+2865339+28614634(Top 50%)4580(Top 36%)4580(Top 80%)
HALF13.11 mi0.68 mi15934+425316+235316+2315238(Top 53%)4874(Top 39%)4874(Top 85%)
25K15.53 mi2.42 mi15868+665285+315285+3115672(Top 54%)5237(Top 42%)5237(Top 92%)
30K18.64 mi3.11 mi15585+2835151+1345151+13414455(Top 50%)4662(Top 37%)4662(Top 82%)
20M20.00 mi1.36 mi15467+1185096+555096+5514188(Top 49%)4599(Top 37%)4599(Top 80%)
21M21.00 mi1.00 mi15246+2215007+895007+8912530(Top 43%)3814(Top 30%)3814(Top 67%)
35K21.75 mi0.75 mi15165+814964+434964+4313430(Top 46%)4341(Top 35%)4341(Top 76%)
23M23.00 mi1.25 mi15108+574966-24966-214373(Top 50%)4919(Top 39%)4919(Top 86%)
24M24.00 mi1.00 mi15010+984926+404926+4013688(Top 47%)4618(Top 37%)4618(Top 81%)
40K24.85 mi0.85 mi15048-384959-334959-3315931(Top 55%)5924(Top 47%)5924(Top 104%)
25.2M25.20 mi0.35 mi15032+164957+24957+214708(Top 51%)5277(Top 42%)5277(Top 92%)
FINISH26.22 mi1.02 mi15154-1225038-815038-8117383(Top 60%)6705(Top 53%)6705(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

14030

Females

4156

F18-39

4156

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15561

Females

5050

F18-39

5050

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

14030

Females

4156

F18-39

4156

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14634

Females

4580

F18-39

4580

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15238

Females

4874

F18-39

4874

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15672

Females

5237

F18-39

5237

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14455

Females

4662

F18-39

4662

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14188

Females

4599

F18-39

4599

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12530

Females

3814

F18-39

3814

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13430

Females

4341

F18-39

4341

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14373

Females

4919

F18-39

4919

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13688

Females

4618

F18-39

4618

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15931

Females

5924

F18-39

5924

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1
+13ft-16ft

Overall

14708

Females

5277

F18-39

5277

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17383

Females

6705

F18-39

6705

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4677*
Passed By
654
Net Change
+4023
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19177
5K → 10K1620*10+1610#19177#17567
10K → 15K1088*6+1082#17567#16485
15K → 20K537*28+509#16485#15976
20K → HALF5715+42#15976#15934
HALF → 25K16599+66#15934#15868
25K → 30K347*64+283#15868#15585
30K → 20M15739+118#15585#15467
20M → 21M235*14+221#15467#15246
21M → 35K9413+81#15246#15165
35K → 23M12063+57#15165#15108
23M → 24M12931+98#15108#15010
24M → 40K5896-38#15010#15048
40K → 25.2M3620+16#15048#15032
25.2M → FINISH34156-122#15032#15154
TOTALS4677*654+4023

* 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

Activity Data

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