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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katarzyna Gorecka

Bib: 22305 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 28%
Age Group (F45-49)
#0 / 1786
Top 33%
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
25:43
3.11 mi
Rank: #18730
Start → 5K
25:43 | 8:17/mi
10K
50:50
6.21 mi
Rank: #18291 (+439)
5K → 10K
25:07 | 8:06/mi
15K
1:15:55
9.32 mi
Rank: #18035 (+256)
10K → 15K
25:05 | 8:05/mi
20K
1:40:58
12.43 mi
Rank: #17680 (+355)
15K → 20K
25:03 | 8:04/mi
HALF
1:46:29
13.11 mi
Rank: #17688 (-8)
20K → HALF
5:31 | 8:06/mi
25K
2:06:07
15.53 mi
Rank: #17406 (+282)
HALF → 25K
19:38 | 8:06/mi
30K
2:31:23
18.64 mi
Rank: #16848 (+558)
25K → 30K
25:16 | 8:08/mi
20M
2:42:20
20.00 mi
Rank: #16588 (+260)
30K → 20M
10:57 | 8:04/mi
21M
2:50:53
21.00 mi
Rank: #16373 (+215)
20M → 21M
8:33 | 8:33/mi
35K
2:56:54
21.75 mi
Rank: #16278 (+95)
21M → 35K
6:01 | 8:03/mi
23M
3:07:01
23.00 mi
Rank: #16062 (+216)
35K → 23M
10:07 | 8:06/mi
24M
3:14:46
24.00 mi
Rank: #15898 (+164)
23M → 24M
7:45 | 7:45/mi
40K
3:21:37
24.85 mi
Rank: #15748 (+150)
24M → 40K
6:51 | 8:01/mi
25.2M
3:24:37
25.20 mi
Rank: #15704 (+44)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:32:38
26.22 mi
Rank: #15656 (+48)
25.2M → FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:46:29
Pace8:08 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:09
Pace8:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1725:438:1725:43
8:17
-
10K
6.21 mi11:52:2450:508:1125:07
8:06
-0:11
15K
9.32 mi12:17:291:15:558:0925:05
8:05
-0:01
20K
12.43 mi12:42:321:40:588:0825:03
8:04
-0:01
HALF
13.11 mi12:48:031:46:298:085:31
8:06
+0:02
25K
15.53 mi13:07:412:06:078:0819:38
8:06
0:00
30K
18.64 mi13:32:572:31:238:0825:16
8:08
+0:02
20M
20.00 mi13:43:542:42:208:0810:57
8:04
-0:04
21M
21.00 mi13:52:272:50:538:098:33
8:33
+0:29
35K
21.75 mi13:58:282:56:548:096:01
8:03
-0:30
23M
23.00 mi14:08:353:07:018:0810:07
8:06
+0:03
24M
24.00 mi14:16:203:14:468:077:45
7:45
-0:21
40K
24.85 mi14:23:113:21:378:076:51
8:01
+0:16
25.2M
25.20 mi14:26:113:24:378:083:00
8:42
+0:41
FINISH
26.22 mi14:34:123:32:388:078:01
7:53
-0:49

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

7:45 /mi

Average Pace

8:07 /mi

Slowest Pace

8:42 /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

3:21:05

95% of race

Time at Steady Pace

11:33

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi11:27:1725:438:1725:43
8:17
#18730
10K
6.21 mi11:52:2450:508:1125:07
8:06
#18291
15K
9.32 mi12:17:291:15:558:0925:05
8:05
#18035
20K
12.43 mi12:42:321:40:588:0825:03
8:04
#17680
HALF
13.11 mi12:48:031:46:298:085:31
8:06
#17688
25K
15.53 mi13:07:412:06:078:0819:38
8:06
#17406
30K
18.64 mi13:32:572:31:238:0825:16
8:08
#16848
20M
20.00 mi13:43:542:42:208:0810:57
8:04
#16588
21M
21.00 mi13:52:272:50:538:098:33
8:33
#16373
35K
21.75 mi13:58:282:56:548:096:01
8:03
#16278
23M
23.00 mi14:08:353:07:018:0810:07
8:06
#16062
24M
24.00 mi14:16:203:14:468:077:45
7:45
#15898
40K
24.85 mi14:23:113:21:378:076:51
8:01
#15748
25.2M
25.20 mi14:26:113:24:378:083:00
8:42
#15704
FINISH
26.22 mi14:34:123:32:388:078:01
7:53
#15656
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 mi187306920692017525(Top 60%)6210(Top 49%)6210(Top 348%)
10K6.21 mi3.10 mi18291+4396659+2616659+26117861(Top 62%)6408(Top 51%)6408(Top 359%)
15K9.32 mi3.11 mi18035+2566505+1546505+15417525(Top 60%)6210(Top 49%)6210(Top 348%)
20K12.43 mi3.11 mi17680+3556317+1886317+18816592(Top 57%)5697(Top 45%)5697(Top 319%)
HALF13.11 mi0.68 mi17688-86321-46321-417739(Top 61%)6316(Top 50%)6316(Top 354%)
25K15.53 mi2.42 mi17406+2826161+1606161+16016097(Top 55%)5482(Top 44%)5482(Top 307%)
30K18.64 mi3.11 mi16848+5585882+2795882+27914457(Top 50%)4664(Top 37%)4664(Top 261%)
20M20.00 mi1.36 mi16588+2605756+1265756+12613273(Top 46%)4099(Top 33%)4099(Top 230%)
21M21.00 mi1.00 mi16373+2155655+1015655+10113503(Top 47%)4331(Top 34%)4331(Top 242%)
35K21.75 mi0.75 mi16278+955617+385617+3814807(Top 51%)5088(Top 40%)5088(Top 285%)
23M23.00 mi1.25 mi16062+2165522+955522+9513076(Top 45%)4211(Top 33%)4211(Top 236%)
24M24.00 mi1.00 mi15898+1645439+835439+8311965(Top 41%)3700(Top 29%)3700(Top 207%)
40K24.85 mi0.85 mi15748+1505369+705369+7012625(Top 44%)4140(Top 33%)4140(Top 232%)
25.2M25.20 mi0.35 mi15704+445353+165353+1612994(Top 45%)4382(Top 35%)4382(Top 245%)
FINISH26.22 mi1.02 mi15656+485348+55348+514301(Top 49%)5076(Top 40%)5076(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17525

Females

6210

F45-49

6210

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17861

Females

6408

F45-49

6408

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17525

Females

6210

F45-49

6210

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16592

Females

5697

F45-49

5697

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17739

Females

6316

F45-49

6316

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16097

Females

5482

F45-49

5482

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14457

Females

4664

F45-49

4664

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13273

Females

4099

F45-49

4099

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13503

Females

4331

F45-49

4331

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14807

Females

5088

F45-49

5088

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13076

Females

4211

F45-49

4211

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11965

Females

3700

F45-49

3700

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12625

Females

4140

F45-49

4140

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12994

Females

4382

F45-49

4382

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14301

Females

5076

F45-49

5076

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3463*
Passed By
389
Net Change
+3074
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18730
5K → 10K556*117+439#18730#18291
10K → 15K337*81+256#18291#18035
15K → 20K381*26+355#18035#17680
20K → HALF3139-8#17680#17688
HALF → 25K301*19+282#17688#17406
25K → 30K568*10+558#17406#16848
30K → 20M262*2+260#16848#16588
20M → 21M225*10+215#16588#16373
21M → 35K10914+95#16373#16278
35K → 23M233*17+216#16278#16062
23M → 24M1695+164#16062#15898
24M → 40K1588+150#15898#15748
40K → 25.2M528+44#15748#15704
25.2M → FINISH8133+48#15704#15656
TOTALS3463*389+3074

* 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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