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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ann Mckellar

Bib: 19193 •F •Age: N/A

SK

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 46%
Masters (Masters Women)
#0 / 6862
Top 32%
Age Group (F40-44)
#0 / 1737
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
26:46
3.11 mi
Rank: #20708
Start → 5K
26:46 | 8:37/mi
10K
51:30
6.21 mi
Rank: #18947 (+1761)
5K → 10K
24:44 | 7:58/mi
15K
1:16:04
9.32 mi
Rank: #18150 (+797)
10K → 15K
24:34 | 7:55/mi
20K
1:41:06
12.43 mi
Rank: #17752 (+398)
15K → 20K
25:02 | 8:04/mi
HALF
1:46:34
13.11 mi
Rank: #17730 (+22)
20K → HALF
5:28 | 8:02/mi
25K
2:06:14
15.53 mi
Rank: #17462 (+268)
HALF → 25K
19:40 | 8:07/mi
30K
2:32:14
18.64 mi
Rank: #17151 (+311)
25K → 30K
26:00 | 8:23/mi
20M
2:43:28
20.00 mi
Rank: #16965 (+186)
30K → 20M
11:14 | 8:17/mi
21M
2:53:03
21.00 mi
Rank: #17064 (-99)
20M → 21M
9:35 | 9:35/mi
35K
2:59:03
21.75 mi
Rank: #16962 (+102)
21M → 35K
6:00 | 8:02/mi
23M
3:09:26
23.00 mi
Rank: #16795 (+167)
35K → 23M
10:23 | 8:18/mi
24M
3:17:35
24.00 mi
Rank: #16688 (+107)
23M → 24M
8:09 | 8:09/mi
40K
3:24:38
24.85 mi
Rank: #16572 (+116)
24M → 40K
7:03 | 8:15/mi
25.2M
3:27:43
25.20 mi
Rank: #16522 (+50)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:35:47
26.22 mi
Rank: #16424 (+98)
25.2M → FINISH
8:04 | 7:55/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
Time1:46:34
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:49:13
Pace8:20 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:3126:468:3726:46
8:37
-
10K
6.21 mi11:35:1551:308:1824:44
7:58
-0:39
15K
9.32 mi11:59:491:16:048:1024:34
7:55
-0:03
20K
12.43 mi12:24:511:41:068:0925:02
8:04
+0:09
HALF
13.11 mi12:30:191:46:348:085:28
8:02
-0:02
25K
15.53 mi12:49:592:06:148:0819:40
8:07
+0:05
30K
18.64 mi13:15:592:32:148:1026:00
8:23
+0:16
20M
20.00 mi13:27:132:43:288:1111:14
8:17
-0:06
21M
21.00 mi13:36:482:53:038:159:35
9:35
+1:18
35K
21.75 mi13:42:482:59:038:146:00
8:02
-1:33
23M
23.00 mi13:53:113:09:268:1510:23
8:18
+0:16
24M
24.00 mi14:01:203:17:358:148:09
8:09
-0:09
40K
24.85 mi14:08:233:24:388:147:03
8:15
+0:06
25.2M
25.20 mi14:11:283:27:438:153:05
8:57
+0:42
FINISH
26.22 mi14:19:323:35:478:158:04
7:55
-1:02

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

7:55 /mi

Average Pace

8:14 /mi

Slowest Pace

9:35 /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

32:38

15% of race

Time at Steady Pace

1:57:43

55% of race

Time at Slower Pace

1:05:26

30% of race

Average Pace: 8:14 /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 mi11:10:3126:468:3726:46
8:37
#20708
10K
6.21 mi11:35:1551:308:1824:44
7:58
#18947
15K
9.32 mi11:59:491:16:048:1024:34
7:55
#18150
20K
12.43 mi12:24:511:41:068:0925:02
8:04
#17752
HALF
13.11 mi12:30:191:46:348:085:28
8:02
#17730
25K
15.53 mi12:49:592:06:148:0819:40
8:07
#17462
30K
18.64 mi13:15:592:32:148:1026:00
8:23
#17151
20M
20.00 mi13:27:132:43:288:1111:14
8:17
#16965
21M
21.00 mi13:36:482:53:038:159:35
9:35
#17064
35K
21.75 mi13:42:482:59:038:146:00
8:02
#16962
23M
23.00 mi13:53:113:09:268:1510:23
8:18
#16795
24M
24.00 mi14:01:203:17:358:148:09
8:09
#16688
40K
24.85 mi14:08:233:24:388:147:03
8:15
#16572
25.2M
25.20 mi14:11:283:27:438:153:05
8:57
#16522
FINISH
26.22 mi14:19:323:35:478:158:04
7:55
#16424
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi207088013801316286(Top 56%)5500(Top 44%)5500(Top 317%)
10K6.21 mi3.10 mi18947+17617040+9737040+97316951(Top 58%)5886(Top 47%)5886(Top 339%)
15K9.32 mi3.11 mi18150+7976571+4696571+46916286(Top 56%)5500(Top 44%)5500(Top 317%)
20K12.43 mi3.11 mi17752+3986361+2106361+21016560(Top 57%)5682(Top 45%)5682(Top 327%)
HALF13.11 mi0.68 mi17730+226346+156346+1517292(Top 60%)6075(Top 48%)6075(Top 350%)
25K15.53 mi2.42 mi17462+2686189+1576189+15716217(Top 56%)5549(Top 44%)5549(Top 319%)
30K18.64 mi3.11 mi17151+3116049+1406049+14016088(Top 55%)5571(Top 44%)5571(Top 321%)
20M20.00 mi1.36 mi16965+1865958+915958+9114773(Top 51%)4925(Top 39%)4925(Top 284%)
21M21.00 mi1.00 mi17064-996026-686026-6818887(Top 65%)7261(Top 58%)7261(Top 418%)
35K21.75 mi0.75 mi16962+1025995+315995+3114686(Top 51%)5023(Top 40%)5023(Top 289%)
23M23.00 mi1.25 mi16795+1675927+685927+6814479(Top 50%)4986(Top 40%)4986(Top 287%)
24M24.00 mi1.00 mi16688+1075878+495878+4914782(Top 51%)5218(Top 41%)5218(Top 300%)
40K24.85 mi0.85 mi16572+1165837+415837+4114137(Top 49%)4964(Top 39%)4964(Top 286%)
25.2M25.20 mi0.35 mi16522+505825+125825+1214463(Top 50%)5155(Top 41%)5155(Top 297%)
FINISH26.22 mi1.02 mi16424+985790+355790+3514639(Top 50%)5247(Top 42%)5247(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16286

Females

5500

F40-44

5500

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16951

Females

5886

F40-44

5886

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16286

Females

5500

F40-44

5500

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16560

Females

5682

F40-44

5682

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17292

Females

6075

F40-44

6075

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16217

Females

5549

F40-44

5549

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

16088

Females

5571

F40-44

5571

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14773

Females

4925

F40-44

4925

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18887

Females

7261

F40-44

7261

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14686

Females

5023

F40-44

5023

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14479

Females

4986

F40-44

4986

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14782

Females

5218

F40-44

5218

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14137

Females

4964

F40-44

4964

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14463

Females

5155

F40-44

5155

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14639

Females

5247

F40-44

5247

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4704*
Passed By
420
Net Change
+4284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20708
5K → 10K1769*8+1761#20708#18947
10K → 15K812*15+797#18947#18150
15K → 20K424*26+398#18150#17752
20K → HALF4018+22#17752#17730
HALF → 25K292*24+268#17730#17462
25K → 30K368*57+311#17462#17151
30K → 20M19711+186#17151#16965
20M → 21M62161-99#16965#17064
21M → 35K1086+102#17064#16962
35K → 23M19427+167#16962#16795
23M → 24M12114+107#16795#16688
24M → 40K13822+116#16688#16572
40K → 25.2M6414+50#16572#16522
25.2M → FINISH11517+98#16522#16424
TOTALS4704*420+4284

* 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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