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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Christine Ainsworth

Bib: 11983 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
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
36:34
3.11 mi
Rank: #28701
Start → 5K
36:34 | 11:47/mi
10K
1:14:46
6.21 mi
Rank: #28737 (-36)
5K → 10K
38:12 | 12:18/mi
15K
1:50:05
9.32 mi
Rank: #28503 (+234)
10K → 15K
35:19 | 11:23/mi
20K
2:27:16
12.43 mi
Rank: #28374 (+129)
15K → 20K
37:11 | 11:59/mi
HALF
2:34:27
13.11 mi
Rank: #28327 (+47)
20K → HALF
7:11 | 10:33/mi
25K
3:03:30
15.53 mi
Rank: #28189 (+138)
HALF → 25K
29:03 | 11:59/mi
30K
3:41:55
18.64 mi
Rank: #28029 (+160)
25K → 30K
38:25 | 12:22/mi
20M
4:01:17
20.00 mi
Rank: #28050 (-21)
30K → 20M
19:22 | 14:16/mi
21M
4:14:14
21.00 mi
Rank: #27990 (+60)
20M → 21M
12:57 | 12:57/mi
35K
4:23:24
21.75 mi
Rank: #27972 (+18)
21M → 35K
9:10 | 12:16/mi
23M
4:38:53
23.00 mi
Rank: #27922 (+50)
35K → 23M
15:29 | 12:23/mi
24M
4:50:17
24.00 mi
Rank: #27865 (+57)
23M → 24M
11:24 | 11:24/mi
40K
5:00:00
24.85 mi
Rank: #27803 (+62)
24M → 40K
9:43 | 11:22/mi
25.2M
5:04:12
25.20 mi
Rank: #27778 (+25)
40K → 25.2M
4:12 | 12:11/mi
FINISH
5:14:47
26.22 mi
Rank: #27711 (+67)
25.2M → FINISH
10:35 | 10:24/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
Time2:34:27
Pace11:47 /mi
2nd Half
Distance13.11 mi
Time2:40:20
Pace12:14 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3536:3411:4736:34
11:47
-
10K
6.21 mi11:34:471:14:4612:0238:12
12:18
+0:31
15K
9.32 mi12:10:061:50:0511:4935:19
11:23
-0:55
20K
12.43 mi12:47:172:27:1611:5237:11
11:59
+0:36
HALF
13.11 mi12:54:282:34:2711:477:11
10:33
-1:26
25K
15.53 mi13:23:313:03:3011:4929:03
11:59
+1:26
30K
18.64 mi14:01:563:41:5511:5538:25
12:22
+0:23
20M
20.00 mi14:21:184:01:1712:0419:22
14:16
+1:54
21M
21.00 mi14:34:154:14:1412:0712:57
12:57
-1:19
35K
21.75 mi14:43:254:23:2412:079:10
12:16
-0:41
23M
23.00 mi14:58:544:38:5312:0815:29
12:23
+0:07
24M
24.00 mi15:10:184:50:1712:0611:24
11:24
-0:59
40K
24.85 mi15:20:015:00:0012:059:43
11:22
-0:02
25.2M
25.20 mi15:24:135:04:1212:054:12
12:11
+0:49
FINISH
26.22 mi15:34:485:14:4712:0110:35
10:24
-1:47

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

10:24 /mi

Average Pace

12:01 /mi

Slowest Pace

14:16 /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

1:14:12

24% of race

Time at Steady Pace

3:28:16

66% of race

Time at Slower Pace

32:19

10% of race

Average Pace: 12:00 /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 mi10:56:3536:3411:4736:34
11:47
#28701
10K
6.21 mi11:34:471:14:4612:0238:12
12:18
#28737
15K
9.32 mi12:10:061:50:0511:4935:19
11:23
#28503
20K
12.43 mi12:47:172:27:1611:5237:11
11:59
#28374
HALF
13.11 mi12:54:282:34:2711:477:11
10:33
#28327
25K
15.53 mi13:23:313:03:3011:4929:03
11:59
#28189
30K
18.64 mi14:01:563:41:5511:5538:25
12:22
#28029
20M
20.00 mi14:21:184:01:1712:0419:22
14:16
#28050
21M
21.00 mi14:34:154:14:1412:0712:57
12:57
#27990
35K
21.75 mi14:43:254:23:2412:079:10
12:16
#27972
23M
23.00 mi14:58:544:38:5312:0815:29
12:23
#27922
24M
24.00 mi15:10:184:50:1712:0611:24
11:24
#27865
40K
24.85 mi15:20:015:00:0012:059:43
11:22
#27803
25.2M
25.20 mi15:24:135:04:1212:054:12
12:11
#27778
FINISH
26.22 mi15:34:485:14:4712:0110:35
10:24
#27711
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi28701123541235427835(Top 96%)11810(Top 94%)11810(Top 1510%)
10K6.21 mi3.10 mi28737-3612386-3212386-3228744(Top 99%)12390(Top 99%)12390(Top 1584%)
15K9.32 mi3.11 mi28503+23412226+16012226+16027835(Top 96%)11810(Top 94%)11810(Top 1510%)
20K12.43 mi3.11 mi28374+12912146+8012146+8027997(Top 96%)11914(Top 95%)11914(Top 1524%)
HALF13.11 mi0.68 mi28327+4712116+3012116+3026748(Top 92%)11215(Top 89%)11215(Top 1434%)
25K15.53 mi2.42 mi28189+13812029+8712029+8727511(Top 95%)11669(Top 93%)11669(Top 1492%)
30K18.64 mi3.11 mi28029+16011939+9011939+9027185(Top 94%)11557(Top 92%)11557(Top 1478%)
20M20.00 mi1.36 mi28050-2111962-2311962-2328276(Top 97%)12192(Top 97%)12192(Top 1559%)
21M21.00 mi1.00 mi27990+6011926+3611926+3626323(Top 91%)11186(Top 89%)11186(Top 1430%)
35K21.75 mi0.75 mi27972+1811916+1011916+1027023(Top 93%)11570(Top 92%)11570(Top 1480%)
23M23.00 mi1.25 mi27922+5011890+2611890+2626631(Top 92%)11395(Top 91%)11395(Top 1457%)
24M24.00 mi1.00 mi27865+5711871+1911871+1925820(Top 89%)11012(Top 88%)11012(Top 1408%)
40K24.85 mi0.85 mi27803+6211845+2611845+2624909(Top 86%)10594(Top 84%)10594(Top 1355%)
25.2M25.20 mi0.35 mi27778+2511835+1011835+1024815(Top 86%)10561(Top 84%)10561(Top 1351%)
FINISH26.22 mi1.02 mi27711+6711803+3211803+3224828(Top 86%)10555(Top 84%)10555(Top 1350%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27835

Females

11810

F60-64

11810

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28744

Females

12390

F60-64

12390

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27835

Females

11810

F60-64

11810

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27997

Females

11914

F60-64

11914

20K→HALF

12.4 - 13.1 mi

Top 92%
×2
+19ft-37ft

Overall

26748

Females

11215

F60-64

11215

HALF→25K

13.1 - 15.5 mi

Top 95%
×4
+66ft-88ft

Overall

27511

Females

11669

F60-64

11669

25K→30K

15.5 - 18.6 mi

Top 94%
×9
+181ft-148ft

Overall

27185

Females

11557

F60-64

11557

30K→20M

18.6 - 20.0 mi

Top 97%
×5
+64ft-50ft

Overall

28276

Females

12192

F60-64

12192

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26323

Females

11186

F60-64

11186

21M→35K

21.0 - 21.8 mi

Top 93%
×7
+17ft-86ft

Overall

27023

Females

11570

F60-64

11570

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26631

Females

11395

F60-64

11395

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25820

Females

11012

F60-64

11012

24M→40K

24.0 - 24.9 mi

Top 86%
×1
+6ft-20ft

Overall

24909

Females

10594

F60-64

10594

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1
+13ft-16ft

Overall

24815

Females

10561

F60-64

10561

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24828

Females

10555

F60-64

10555

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1149*
Passed By
159
Net Change
+990
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28701
5K → 10K4177-36#28701#28737
10K → 15K238*4+234#28737#28503
15K → 20K1389+129#28503#28374
20K → HALF470+47#28374#28327
HALF → 25K1402+138#28327#28189
25K → 30K1666+160#28189#28029
30K → 20M2748-21#28029#28050
20M → 21M633+60#28050#27990
21M → 35K246+18#27990#27972
35K → 23M533+50#27972#27922
23M → 24M581+57#27922#27865
24M → 40K620+62#27865#27803
40K → 25.2M250+25#27803#27778
25.2M → FINISH670+67#27778#27711
TOTALS1149*159+990

* 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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