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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Burcu Kocavelioglu

Bib: 19693 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 34%
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
22:44
3.11 mi
Rank: #11225
Start → 5K
22:44 | 7:20/mi
10K
45:42
6.21 mi
Rank: #11572 (-347)
5K → 10K
22:58 | 7:24/mi
15K
1:09:29
9.32 mi
Rank: #12429 (-857)
10K → 15K
23:47 | 7:40/mi
20K
1:34:15
12.43 mi
Rank: #13317 (-888)
15K → 20K
24:46 | 7:59/mi
HALF
1:39:36
13.11 mi
Rank: #13436 (-119)
20K → HALF
5:21 | 7:51/mi
25K
1:59:55
15.53 mi
Rank: #14232 (-796)
HALF → 25K
20:19 | 8:23/mi
30K
2:26:04
18.64 mi
Rank: #14655 (-423)
25K → 30K
26:09 | 8:26/mi
20M
2:37:04
20.00 mi
Rank: #14546 (+109)
30K → 20M
11:00 | 8:06/mi
21M
2:46:31
21.00 mi
Rank: #14782 (-236)
20M → 21M
9:27 | 9:27/mi
35K
2:52:15
21.75 mi
Rank: #14675 (+107)
21M → 35K
5:44 | 7:40/mi
23M
3:02:01
23.00 mi
Rank: #14413 (+262)
35K → 23M
9:46 | 7:49/mi
24M
3:09:20
24.00 mi
Rank: #14151 (+262)
23M → 24M
7:19 | 7:19/mi
40K
3:16:02
24.85 mi
Rank: #14043 (+108)
24M → 40K
6:42 | 7:51/mi
25.2M
3:18:55
25.20 mi
Rank: #13984 (+59)
40K → 25.2M
2:53 | 8:22/mi
FINISH
3:26:18
26.22 mi
Rank: #13791 (+193)
25.2M → FINISH
7:23 | 7:15/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:36
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:46:42
Pace8:09 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:3622:447:2022:44
7:20
-
10K
6.21 mi11:29:3445:427:2222:58
7:24
+0:04
15K
9.32 mi11:53:211:09:297:2823:47
7:40
+0:16
20K
12.43 mi12:18:071:34:157:3624:46
7:59
+0:19
HALF
13.11 mi12:23:281:39:367:365:21
7:51
-0:08
25K
15.53 mi12:43:471:59:557:4420:19
8:23
+0:32
30K
18.64 mi13:09:562:26:047:5126:09
8:26
+0:03
20M
20.00 mi13:20:562:37:047:5211:00
8:06
-0:20
21M
21.00 mi13:30:232:46:317:569:27
9:27
+1:21
35K
21.75 mi13:36:072:52:157:565:44
7:40
-1:47
23M
23.00 mi13:45:533:02:017:559:46
7:49
+0:09
24M
24.00 mi13:53:123:09:207:547:19
7:19
-0:30
40K
24.85 mi13:59:543:16:027:546:42
7:51
+0:32
25.2M
25.20 mi14:02:473:18:557:542:53
8:22
+0:31
FINISH
26.22 mi14:10:103:26:187:537:23
7:15
-1:07

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

7:15 /mi

Average Pace

7:52 /mi

Slowest Pace

9:27 /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

1:00:24

29% of race

Time at Steady Pace

1:27:06

42% of race

Time at Slower Pace

58:48

29% of race

Average Pace: 7:52 /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 mi11:06:3622:447:2022:44
7:20
#11225
10K
6.21 mi11:29:3445:427:2222:58
7:24
#11572
15K
9.32 mi11:53:211:09:297:2823:47
7:40
#12429
20K
12.43 mi12:18:071:34:157:3624:46
7:59
#13317
HALF
13.11 mi12:23:281:39:367:365:21
7:51
#13436
25K
15.53 mi12:43:471:59:557:4420:19
8:23
#14232
30K
18.64 mi13:09:562:26:047:5126:09
8:26
#14655
20M
20.00 mi13:20:562:37:047:5211:00
8:06
#14546
21M
21.00 mi13:30:232:46:317:569:27
9:27
#14782
35K
21.75 mi13:36:072:52:157:565:44
7:40
#14675
23M
23.00 mi13:45:533:02:017:559:46
7:49
#14413
24M
24.00 mi13:53:123:09:207:547:19
7:19
#14151
40K
24.85 mi13:59:543:16:027:546:42
7:51
#14043
25.2M
25.20 mi14:02:473:18:557:542:53
8:22
#13984
FINISH
26.22 mi14:10:103:26:187:537:23
7:15
#13791
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 mi112252483248314164(Top 49%)4230(Top 34%)4230(Top 74%)
10K6.21 mi3.10 mi11572-3472706-2232706-22312023(Top 41%)2982(Top 24%)2982(Top 52%)
15K9.32 mi3.11 mi12429-8573203-4973203-49714164(Top 49%)4230(Top 34%)4230(Top 74%)
20K12.43 mi3.11 mi13317-8883755-5523755-55215919(Top 55%)5336(Top 42%)5336(Top 93%)
HALF13.11 mi0.68 mi13436-1193818-633818-6315948(Top 55%)5283(Top 42%)5283(Top 92%)
25K15.53 mi2.42 mi14232-7964303-4854303-48517856(Top 62%)6474(Top 51%)6474(Top 113%)
30K18.64 mi3.11 mi14655-4234582-2794582-27916363(Top 56%)5725(Top 46%)5725(Top 100%)
20M20.00 mi1.36 mi14546+1094547+354547+3513545(Top 47%)4257(Top 34%)4257(Top 74%)
21M21.00 mi1.00 mi14782-2364726-1794726-17918304(Top 63%)6943(Top 55%)6943(Top 121%)
35K21.75 mi0.75 mi14675+1074676+504676+5012122(Top 42%)3606(Top 29%)3606(Top 63%)
23M23.00 mi1.25 mi14413+2624545+1314545+13111099(Top 38%)3169(Top 25%)3169(Top 55%)
24M24.00 mi1.00 mi14151+2624408+1374408+1378788(Top 30%)2090(Top 17%)2090(Top 37%)
40K24.85 mi0.85 mi14043+1084378+304378+3011361(Top 39%)3452(Top 27%)3452(Top 60%)
25.2M25.20 mi0.35 mi13984+594352+264352+2610835(Top 37%)3276(Top 26%)3276(Top 57%)
FINISH26.22 mi1.02 mi13791+1934261+914261+919515(Top 33%)2622(Top 21%)2622(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14164

Females

4230

F18-39

4230

5K→10K

3.1 - 6.2 mi

Top 41%
×5
+79ft-138ft

Overall

12023

Females

2982

F18-39

2982

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14164

Females

4230

F18-39

4230

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

15919

Females

5336

F18-39

5336

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15948

Females

5283

F18-39

5283

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

17856

Females

6474

F18-39

6474

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16363

Females

5725

F18-39

5725

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13545

Females

4257

F18-39

4257

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18304

Females

6943

F18-39

6943

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12122

Females

3606

F18-39

3606

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11099

Females

3169

F18-39

3169

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8788

Females

2090

F18-39

2090

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11361

Females

3452

F18-39

3452

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10835

Females

3276

F18-39

3276

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9515

Females

2622

F18-39

2622

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1531*
Passed By
1414
Net Change
-2566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11225
5K → 10K125200-347#11225#11572
10K → 15K37200-857#11572#12429
15K → 20K19200-888#12429#13317
20K → HALF9128-119#13317#13436
HALF → 25K26200-796#13436#14232
25K → 30K83200-423#14232#14655
30K → 20M14940+109#14655#14546
20M → 21M46200-236#14546#14782
21M → 35K1169+107#14782#14675
35K → 23M271*9+262#14675#14413
23M → 24M264*2+262#14413#14151
24M → 40K12214+108#14151#14043
40K → 25.2M645+59#14043#13984
25.2M → FINISH2007+193#13984#13791
TOTALS1531*1414-2566

* 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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Activity Data

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