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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lindy Grose

Bib: 32138 β€’F β€’Age: N/A

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 (F50-54)
#0 / 1233
Race Day Weather
51Β°/41Β°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
31:47
3.11 mi
Rank: #26559
Start β†’ 5K
31:47 | 10:14/mi
10K
1:04:45
6.21 mi
Rank: #26875 (-316)
5K β†’ 10K
32:58 | 10:37/mi
15K
1:40:06
9.32 mi
Rank: #27317 (-442)
10K β†’ 15K
35:21 | 11:23/mi
20K
2:18:05
12.43 mi
Rank: #27671 (-354)
15K β†’ 20K
37:59 | 12:14/mi
HALF
2:27:15
13.11 mi
Rank: #27805 (-134)
20K β†’ HALF
9:10 | 13:27/mi
25K
2:58:01
15.53 mi
Rank: #27880 (-75)
HALF β†’ 25K
30:46 | 12:42/mi
30K
3:40:02
18.64 mi
Rank: #27946 (-66)
25K β†’ 30K
42:01 | 13:32/mi
20M
3:58:29
20.00 mi
Rank: #27952 (-6)
30K β†’ 20M
18:27 | 13:35/mi
21M
4:13:10
21.00 mi
Rank: #27955 (-3)
20M β†’ 21M
14:41 | 14:41/mi
35K
4:22:55
21.75 mi
Rank: #27959 (-4)
21M β†’ 35K
9:45 | 13:02/mi
23M
4:40:12
23.00 mi
Rank: #27972 (-13)
35K β†’ 23M
17:17 | 13:49/mi
24M
4:52:02
24.00 mi
Rank: #27918 (+54)
23M β†’ 24M
11:50 | 11:50/mi
40K
5:02:13
24.85 mi
Rank: #27877 (+41)
24M β†’ 40K
10:11 | 11:55/mi
25.2M
5:07:15
25.20 mi
Rank: #27874 (+3)
40K β†’ 25.2M
5:02 | 14:36/mi
FINISH
5:19:23
26.22 mi
Rank: #27868 (+6)
25.2M β†’ FINISH
12:08 | 11:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:27:15
Pace11:14 /mi
2nd Half
Distance13.11 mi
Time2:52:08
Pace13:08 /mi
πŸ“ŠPositive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:4531:4710:1431:47
10:14
-
10K
6.21 mi12:33:431:04:4510:2632:58
10:37
+0:23
15K
9.32 mi13:09:041:40:0610:4535:21
11:23
+0:46
20K
12.43 mi13:47:032:18:0511:0737:59
12:14
+0:51
HALF
13.11 mi13:56:132:27:1511:149:10
13:27
+1:13
25K
15.53 mi14:26:592:58:0111:2830:46
12:42
-0:45
30K
18.64 mi15:09:003:40:0211:4942:01
13:32
+0:50
20M
20.00 mi15:27:273:58:2911:5618:27
13:35
+0:03
21M
21.00 mi15:42:084:13:1012:0414:41
14:41
+1:06
35K
21.75 mi15:51:534:22:5512:069:45
13:02
-1:39
23M
23.00 mi16:09:104:40:1212:1117:17
13:49
+0:47
24M
24.00 mi16:21:004:52:0212:1111:50
11:50
-1:59
40K
24.85 mi16:31:115:02:1312:1010:11
11:55
+0:05
25.2M
25.20 mi16:36:135:07:1512:125:02
14:36
+2:41
FINISH
26.22 mi16:48:215:19:2312:1212:08
11:55
-2:41

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:14 /mi

Average Pace

12:11 /mi

Slowest Pace

14:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:14:15

42% of race

Time at Steady Pace

1:18:30

25% of race

Time at Slower Pace

1:46:38

33% of race

Average Pace: 12:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:00:4531:4710:1431:47
10:14
#26559
10K
6.21 mi12:33:431:04:4510:2632:58
10:37
#26875
15K
9.32 mi13:09:041:40:0610:4535:21
11:23
#27317
20K
12.43 mi13:47:032:18:0511:0737:59
12:14
#27671
HALF
13.11 mi13:56:132:27:1511:149:10
13:27
#27805
25K
15.53 mi14:26:592:58:0111:2830:46
12:42
#27880
30K
18.64 mi15:09:003:40:0211:4942:01
13:32
#27946
20M
20.00 mi15:27:273:58:2911:5618:27
13:35
#27952
21M
21.00 mi15:42:084:13:1012:0414:41
14:41
#27955
35K
21.75 mi15:51:534:22:5512:069:45
13:02
#27959
23M
23.00 mi16:09:104:40:1212:1117:17
13:49
#27972
24M
24.00 mi16:21:004:52:0212:1111:50
11:50
#27918
40K
24.85 mi16:31:115:02:1312:1010:11
11:55
#27877
25.2M
25.20 mi16:36:135:07:1512:125:02
14:36
#27874
FINISH
26.22 mi16:48:215:19:2312:1212:08
11:55
#27868
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi26559110201102027853(Top 96%)11822(Top 94%)11822(Top 959%)
10K6.21 mi3.10 mi26875-31611217-19711217-19727128(Top 93%)11374(Top 90%)11374(Top 922%)
15K9.32 mi3.11 mi27317-44211483-26611483-26627853(Top 96%)11822(Top 94%)11822(Top 959%)
20K12.43 mi3.11 mi27671-35411698-21511698-21528192(Top 97%)12041(Top 96%)12041(Top 977%)
HALF13.11 mi0.68 mi27805-13411788-9011788-9028833(Top 99%)12482(Top 99%)12482(Top 1012%)
25K15.53 mi2.42 mi27880-7511832-4411832-4428050(Top 97%)11984(Top 95%)11984(Top 972%)
30K18.64 mi3.11 mi27946-6611892-6011892-6028099(Top 97%)12062(Top 96%)12062(Top 978%)
20M20.00 mi1.36 mi27952-611897-511897-527849(Top 96%)11958(Top 95%)11958(Top 970%)
21M21.00 mi1.00 mi27955-311903-611903-627869(Top 96%)11998(Top 95%)11998(Top 973%)
35K21.75 mi0.75 mi27959-411908-511908-527742(Top 96%)11945(Top 95%)11945(Top 969%)
23M23.00 mi1.25 mi27972-1311923-1511923-1528016(Top 97%)12090(Top 96%)12090(Top 981%)
24M24.00 mi1.00 mi27918+5411898+2511898+2526407(Top 91%)11321(Top 90%)11321(Top 918%)
40K24.85 mi0.85 mi27877+4111884+1411884+1425769(Top 89%)11032(Top 88%)11032(Top 895%)
25.2M25.20 mi0.35 mi27874+311887-311887-327696(Top 95%)11983(Top 95%)11983(Top 972%)
FINISH26.22 mi1.02 mi27868+611886+111886+127364(Top 94%)11804(Top 94%)11804(Top 957%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27853

Females

11822

F50-54

11822

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

27128

Females

11374

F50-54

11374

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27853

Females

11822

F50-54

11822

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28192

Females

12041

F50-54

12041

20K→HALF

12.4 - 13.1 mi

Top 99%
Γ—2
+19ft-37ft

Overall

28833

Females

12482

F50-54

12482

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28050

Females

11984

F50-54

11984

25K→30K

15.5 - 18.6 mi

Top 97%
Γ—9
+181ft-148ft

Overall

28099

Females

12062

F50-54

12062

30K→20M

18.6 - 20.0 mi

Top 96%
Γ—5
+64ft-50ft

Overall

27849

Females

11958

F50-54

11958

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27869

Females

11998

F50-54

11998

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27742

Females

11945

F50-54

11945

35K→23M

21.8 - 23.0 mi

Top 97%
Γ—5
+23ft-63ft

Overall

28016

Females

12090

F50-54

12090

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26407

Females

11321

F50-54

11321

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25769

Females

11032

F50-54

11032

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27696

Females

11983

F50-54

11983

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
Γ—2
+22ft-21ft

Overall

27364

Females

11804

F50-54

11804

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
400
Passed By
1075
Net Change
-1309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26559
5K β†’ 10K80200-316#26559#26875
10K β†’ 15K22200-442#26875#27317
15K β†’ 20K20200-354#27317#27671
20K β†’ HALF3137-134#27671#27805
HALF β†’ 25K38113-75#27805#27880
25K β†’ 30K53119-66#27880#27946
30K β†’ 20M2127-6#27946#27952
20M β†’ 21M1720-3#27952#27955
21M β†’ 35K1216-4#27955#27959
35K β†’ 23M1629-13#27959#27972
23M β†’ 24M551+54#27972#27918
24M β†’ 40K410+41#27918#27877
40K β†’ 25.2M63+3#27877#27874
25.2M β†’ FINISH1610+6#27874#27868
TOTALS4001075-1309
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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