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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carolyn Thompson

Bib: 29330 •F •Age: N/A

NH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
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
31:29
3.11 mi
Rank: #26314
Start → 5K
31:29 | 10:09/mi
10K
1:01:30
6.21 mi
Rank: #25640 (+674)
5K → 10K
30:01 | 9:40/mi
15K
1:30:20
9.32 mi
Rank: #25012 (+628)
10K → 15K
28:50 | 9:17/mi
20K
1:58:22
12.43 mi
Rank: #24382 (+630)
15K → 20K
28:02 | 9:02/mi
HALF
2:04:33
13.11 mi
Rank: #24327 (+55)
20K → HALF
6:11 | 9:05/mi
25K
2:26:33
15.53 mi
Rank: #23895 (+432)
HALF → 25K
22:00 | 9:05/mi
30K
2:54:36
18.64 mi
Rank: #23228 (+667)
25K → 30K
28:03 | 9:02/mi
20M
3:06:37
20.00 mi
Rank: #22893 (+335)
30K → 20M
12:01 | 8:51/mi
21M
3:16:15
21.00 mi
Rank: #22675 (+218)
20M → 21M
9:38 | 9:38/mi
35K
3:23:05
21.75 mi
Rank: #22601 (+74)
21M → 35K
6:50 | 9:09/mi
23M
3:35:52
23.00 mi
Rank: #22604 (-3)
35K → 23M
12:47 | 10:13/mi
24M
3:46:21
24.00 mi
Rank: #22678 (-74)
23M → 24M
10:29 | 10:29/mi
40K
3:56:17
24.85 mi
Rank: #22794 (-116)
24M → 40K
9:56 | 11:38/mi
25.2M
4:00:18
25.20 mi
Rank: #22818 (-24)
40K → 25.2M
4:01 | 11:39/mi
FINISH
4:11:55
26.22 mi
Rank: #23006 (-188)
25.2M → FINISH
11:37 | 11:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:33
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:07:22
Pace9:43 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5631:2910:0931:29
10:09
-
10K
6.21 mi12:26:571:01:309:5430:01
9:40
-0:29
15K
9.32 mi12:55:471:30:209:4228:50
9:17
-0:23
20K
12.43 mi13:23:491:58:229:3228:02
9:02
-0:15
HALF
13.11 mi13:30:002:04:339:316:11
9:05
+0:03
25K
15.53 mi13:52:002:26:339:2722:00
9:05
0:00
30K
18.64 mi14:20:032:54:369:2228:03
9:02
-0:03
20M
20.00 mi14:32:043:06:379:2012:01
8:51
-0:11
21M
21.00 mi14:41:423:16:159:219:38
9:38
+0:47
35K
21.75 mi14:48:323:23:059:216:50
9:09
-0:29
23M
23.00 mi15:01:193:35:529:2412:47
10:13
+1:04
24M
24.00 mi15:11:483:46:219:2610:29
10:29
+0:16
40K
24.85 mi15:21:443:56:179:319:56
11:38
+1:09
25.2M
25.20 mi15:25:454:00:189:334:01
11:39
+0:01
FINISH
26.22 mi15:37:224:11:559:3711:37
11:24
-0:15

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

8:51 /mi

Average Pace

9:37 /mi

Slowest Pace

11:39 /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

1:43:07

41% of race

Time at Steady Pace

1:08:29

27% of race

Time at Slower Pace

1:20:19

32% of race

Average Pace: 9:36 /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 mi11:56:5631:2910:0931:29
10:09
#26314
10K
6.21 mi12:26:571:01:309:5430:01
9:40
#25640
15K
9.32 mi12:55:471:30:209:4228:50
9:17
#25012
20K
12.43 mi13:23:491:58:229:3228:02
9:02
#24382
HALF
13.11 mi13:30:002:04:339:316:11
9:05
#24327
25K
15.53 mi13:52:002:26:339:2722:00
9:05
#23895
30K
18.64 mi14:20:032:54:369:2228:03
9:02
#23228
20M
20.00 mi14:32:043:06:379:2012:01
8:51
#22893
21M
21.00 mi14:41:423:16:159:219:38
9:38
#22675
35K
21.75 mi14:48:323:23:059:216:50
9:09
#22601
23M
23.00 mi15:01:193:35:529:2412:47
10:13
#22604
24M
24.00 mi15:11:483:46:219:2610:29
10:29
#22678
40K
24.85 mi15:21:443:56:179:319:56
11:38
#22794
25.2M
25.20 mi15:25:454:00:189:334:01
11:39
#22818
FINISH
26.22 mi15:37:224:11:559:3711:37
11:24
#23006
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 mi26314108711087123783(Top 82%)9545(Top 76%)9545(Top 167%)
10K6.21 mi3.10 mi25640+67410521+35010521+35025004(Top 86%)10179(Top 81%)10179(Top 178%)
15K9.32 mi3.11 mi25012+62810181+34010181+34023783(Top 82%)9545(Top 76%)9545(Top 167%)
20K12.43 mi3.11 mi24382+6309855+3269855+32622027(Top 76%)8678(Top 69%)8678(Top 152%)
HALF13.11 mi0.68 mi24327+559825+309825+3023073(Top 80%)9203(Top 73%)9203(Top 161%)
25K15.53 mi2.42 mi23895+4329616+2099616+20921510(Top 74%)8428(Top 67%)8428(Top 147%)
30K18.64 mi3.11 mi23228+6679334+2829334+28219718(Top 68%)7604(Top 60%)7604(Top 133%)
20M20.00 mi1.36 mi22893+3359160+1749160+17418239(Top 63%)6905(Top 55%)6905(Top 121%)
21M21.00 mi1.00 mi22675+2189070+909070+9019150(Top 66%)7405(Top 59%)7405(Top 130%)
35K21.75 mi0.75 mi22601+749039+319039+3120598(Top 71%)8251(Top 66%)8251(Top 144%)
23M23.00 mi1.25 mi22604-39061-229061-2222705(Top 78%)9367(Top 74%)9367(Top 164%)
24M24.00 mi1.00 mi22678-749119-589119-5824069(Top 83%)10110(Top 80%)10110(Top 177%)
40K24.85 mi0.85 mi22794-1169188-699188-6925295(Top 87%)10786(Top 86%)10786(Top 189%)
25.2M25.20 mi0.35 mi22818-249198-109198-1023820(Top 82%)10045(Top 80%)10045(Top 176%)
FINISH26.22 mi1.02 mi23006-1889295-979295-9726756(Top 92%)11521(Top 92%)11521(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23783

Females

9545

F18-39

9545

5K→10K

3.1 - 6.2 mi

Top 86%
×5
+79ft-138ft

Overall

25004

Females

10179

F18-39

10179

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23783

Females

9545

F18-39

9545

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22027

Females

8678

F18-39

8678

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23073

Females

9203

F18-39

9203

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21510

Females

8428

F18-39

8428

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19718

Females

7604

F18-39

7604

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18239

Females

6905

F18-39

6905

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19150

Females

7405

F18-39

7405

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20598

Females

8251

F18-39

8251

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22705

Females

9367

F18-39

9367

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24069

Females

10110

F18-39

10110

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25295

Females

10786

F18-39

10786

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23820

Females

10045

F18-39

10045

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
×2
+22ft-21ft

Overall

26756

Females

11521

F18-39

11521

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3910*
Passed By
602
Net Change
+3308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26314
5K → 10K701*27+674#26314#25640
10K → 15K636*8+628#25640#25012
15K → 20K632*2+630#25012#24382
20K → HALF605+55#24382#24327
HALF → 25K434*2+432#24327#23895
25K → 30K668*1+667#23895#23228
30K → 20M335*0+335#23228#22893
20M → 21M221*3+218#22893#22675
21M → 35K817+74#22675#22601
35K → 23M7578-3#22601#22604
23M → 24M27101-74#22604#22678
24M → 40K25141-116#22678#22794
40K → 25.2M832-24#22794#22818
25.2M → FINISH7195-188#22818#23006
TOTALS3910*602+3308

* 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

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