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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mary Ley

Bib: 11615 •F •Age: N/A

AZ

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
Top 19%
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
27:01
3.11 mi
Rank: #21179
Start → 5K
27:01 | 8:42/mi
10K
54:11
6.21 mi
Rank: #21444 (-265)
5K → 10K
27:10 | 8:45/mi
15K
1:20:38
9.32 mi
Rank: #21019 (+425)
10K → 15K
26:27 | 8:31/mi
20K
1:47:13
12.43 mi
Rank: #20656 (+363)
15K → 20K
26:35 | 8:34/mi
HALF
1:53:05
13.11 mi
Rank: #20661 (-5)
20K → HALF
5:52 | 8:37/mi
25K
2:14:15
15.53 mi
Rank: #20522 (+139)
HALF → 25K
21:10 | 8:44/mi
30K
2:42:00
18.64 mi
Rank: #20274 (+248)
25K → 30K
27:45 | 8:56/mi
20M
2:54:16
20.00 mi
Rank: #20183 (+91)
30K → 20M
12:16 | 9:02/mi
21M
3:03:37
21.00 mi
Rank: #20054 (+129)
20M → 21M
9:21 | 9:21/mi
35K
3:10:27
21.75 mi
Rank: #20081 (-27)
21M → 35K
6:50 | 9:09/mi
23M
3:22:42
23.00 mi
Rank: #20219 (-138)
35K → 23M
12:15 | 9:48/mi
24M
3:31:50
24.00 mi
Rank: #20199 (+20)
23M → 24M
9:08 | 9:08/mi
40K
3:39:24
24.85 mi
Rank: #20101 (+98)
24M → 40K
7:34 | 8:51/mi
25.2M
3:42:46
25.20 mi
Rank: #20088 (+13)
40K → 25.2M
3:22 | 9:46/mi
FINISH
3:51:37
26.22 mi
Rank: #20037 (+51)
25.2M → FINISH
8:51 | 8:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:05
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time1:58:32
Pace9:03 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5927:018:4227:01
8:42
-
10K
6.21 mi11:15:0954:118:4427:10
8:45
+0:03
15K
9.32 mi11:41:361:20:388:4026:27
8:31
-0:14
20K
12.43 mi12:08:111:47:138:3826:35
8:34
+0:03
HALF
13.11 mi12:14:031:53:058:385:52
8:37
+0:03
25K
15.53 mi12:35:132:14:158:3921:10
8:44
+0:07
30K
18.64 mi13:02:582:42:008:4227:45
8:56
+0:12
20M
20.00 mi13:15:142:54:168:4312:16
9:02
+0:06
21M
21.00 mi13:24:353:03:378:459:21
9:21
+0:19
35K
21.75 mi13:31:253:10:278:466:50
9:09
-0:12
23M
23.00 mi13:43:403:22:428:4912:15
9:48
+0:39
24M
24.00 mi13:52:483:31:508:509:08
9:08
-0:40
40K
24.85 mi14:00:223:39:248:507:34
8:51
-0:17
25.2M
25.20 mi14:03:443:42:468:513:22
9:46
+0:55
FINISH
26.22 mi14:12:353:51:378:518:51
8:42
-1:04

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

8:31 /mi

Average Pace

8:50 /mi

Slowest Pace

9:48 /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

3:36:00

93% of race

Time at Steady Pace

15:37

7% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi10:47:5927:018:4227:01
8:42
#21179
10K
6.21 mi11:15:0954:118:4427:10
8:45
#21444
15K
9.32 mi11:41:361:20:388:4026:27
8:31
#21019
20K
12.43 mi12:08:111:47:138:3826:35
8:34
#20656
HALF
13.11 mi12:14:031:53:058:385:52
8:37
#20661
25K
15.53 mi12:35:132:14:158:3921:10
8:44
#20522
30K
18.64 mi13:02:582:42:008:4227:45
8:56
#20274
20M
20.00 mi13:15:142:54:168:4312:16
9:02
#20183
21M
21.00 mi13:24:353:03:378:459:21
9:21
#20054
35K
21.75 mi13:31:253:10:278:466:50
9:09
#20081
23M
23.00 mi13:43:403:22:428:4912:15
9:48
#20219
24M
24.00 mi13:52:483:31:508:509:08
9:08
#20199
40K
24.85 mi14:00:223:39:248:507:34
8:51
#20101
25.2M
25.20 mi14:03:443:42:468:513:22
9:46
#20088
FINISH
26.22 mi14:12:353:51:378:518:51
8:42
#20037
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 mi211798270827020252(Top 70%)7728(Top 61%)7728(Top 988%)
10K6.21 mi3.10 mi21444-2658381-1118381-11121642(Top 75%)8461(Top 67%)8461(Top 1082%)
15K9.32 mi3.11 mi21019+4258149+2328149+23220252(Top 70%)7728(Top 61%)7728(Top 988%)
20K12.43 mi3.11 mi20656+3637976+1737976+17319641(Top 68%)7428(Top 59%)7428(Top 950%)
HALF13.11 mi0.68 mi20661-57971+57971+520897(Top 72%)8060(Top 64%)8060(Top 1031%)
25K15.53 mi2.42 mi20522+1397916+557916+5519881(Top 69%)7599(Top 60%)7599(Top 972%)
30K18.64 mi3.11 mi20274+2487798+1187798+11819261(Top 66%)7358(Top 58%)7358(Top 941%)
20M20.00 mi1.36 mi20183+917766+327766+3219098(Top 66%)7334(Top 58%)7334(Top 938%)
21M21.00 mi1.00 mi20054+1297713+537713+5317890(Top 62%)6740(Top 54%)6740(Top 862%)
35K21.75 mi0.75 mi20081-277723-107723-1020568(Top 71%)8221(Top 65%)8221(Top 1051%)
23M23.00 mi1.25 mi20219-1387817-947817-9421536(Top 74%)8753(Top 70%)8753(Top 1119%)
24M24.00 mi1.00 mi20199+207824-77824-720031(Top 69%)8066(Top 64%)8066(Top 1031%)
40K24.85 mi0.85 mi20101+987801+237801+2317681(Top 61%)6878(Top 55%)6878(Top 880%)
25.2M25.20 mi0.35 mi20088+137800+17800+118538(Top 64%)7335(Top 58%)7335(Top 938%)
FINISH26.22 mi1.02 mi20037+517787+137787+1319106(Top 66%)7627(Top 61%)7627(Top 975%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20252

Females

7728

F60-64

7728

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21642

Females

8461

F60-64

8461

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20252

Females

7728

F60-64

7728

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19641

Females

7428

F60-64

7428

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20897

Females

8060

F60-64

8060

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19881

Females

7599

F60-64

7599

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19261

Females

7358

F60-64

7358

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19098

Females

7334

F60-64

7334

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17890

Females

6740

F60-64

6740

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20568

Females

8221

F60-64

8221

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21536

Females

8753

F60-64

8753

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

20031

Females

8066

F60-64

8066

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17681

Females

6878

F60-64

6878

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18538

Females

7335

F60-64

7335

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19106

Females

7627

F60-64

7627

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2223*
Passed By
849
Net Change
+1142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21179
5K → 10K167200-265#21179#21444
10K → 15K464*39+425#21444#21019
15K → 20K392*29+363#21019#20656
20K → HALF2530-5#20656#20661
HALF → 25K201*62+139#20661#20522
25K → 30K315*67+248#20522#20274
30K → 20M12837+91#20274#20183
20M → 21M15223+129#20183#20054
21M → 35K4370-27#20054#20081
35K → 23M42180-138#20081#20219
23M → 24M7050+20#20219#20199
24M → 40K11517+98#20199#20101
40K → 25.2M2613+13#20101#20088
25.2M → FINISH8332+51#20088#20037
TOTALS2223*849+1142

* 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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