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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rennee Lammi

Bib: 26520 β€’F β€’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 (F50-54)
#0 / 1233
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
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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
30:56
3.11 mi
Rank: #25838
Start β†’ 5K
30:56 | 9:58/mi
10K
1:02:37
6.21 mi
Rank: #26105 (-267)
5K β†’ 10K
31:41 | 10:12/mi
15K
1:35:26
9.32 mi
Rank: #26385 (-280)
10K β†’ 15K
32:49 | 10:34/mi
20K
2:10:57
12.43 mi
Rank: #26745 (-360)
15K β†’ 20K
35:31 | 11:26/mi
HALF
2:17:46
13.11 mi
Rank: #26683 (+62)
20K β†’ HALF
6:49 | 10:01/mi
25K
2:44:24
15.53 mi
Rank: #26632 (+51)
HALF β†’ 25K
26:38 | 10:59/mi
30K
3:20:07
18.64 mi
Rank: #26549 (+83)
25K β†’ 30K
35:43 | 11:30/mi
20M
3:36:29
20.00 mi
Rank: #26561 (-12)
30K β†’ 20M
16:22 | 12:03/mi
21M
3:49:06
21.00 mi
Rank: #26519 (+42)
20M β†’ 21M
12:37 | 12:37/mi
35K
3:57:08
21.75 mi
Rank: #26478 (+41)
21M β†’ 35K
8:02 | 10:45/mi
23M
4:11:21
23.00 mi
Rank: #26422 (+56)
35K β†’ 23M
14:13 | 11:22/mi
24M
4:22:44
24.00 mi
Rank: #26391 (+31)
23M β†’ 24M
11:23 | 11:23/mi
40K
4:33:08
24.85 mi
Rank: #26395 (-4)
24M β†’ 40K
10:24 | 12:10/mi
25.2M
4:37:45
25.20 mi
Rank: #26406 (-11)
40K β†’ 25.2M
4:37 | 13:24/mi
FINISH
4:49:15
26.22 mi
Rank: #26419 (-13)
25.2M β†’ FINISH
11:30 | 11:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:46
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:31:29
Pace11:34 /mi
πŸ“ŠPositive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:3230:569:5830:56
9:58
-
10K
6.21 mi12:04:131:02:3710:0531:41
10:12
+0:14
15K
9.32 mi12:37:021:35:2610:1532:49
10:34
+0:22
20K
12.43 mi13:12:332:10:5710:3335:31
11:26
+0:52
HALF
13.11 mi13:19:222:17:4610:316:49
10:01
-1:25
25K
15.53 mi13:46:002:44:2410:3526:38
10:59
+0:58
30K
18.64 mi14:21:433:20:0710:4535:43
11:30
+0:31
20M
20.00 mi14:38:053:36:2910:5016:22
12:03
+0:33
21M
21.00 mi14:50:423:49:0610:5512:37
12:37
+0:34
35K
21.75 mi14:58:443:57:0810:558:02
10:45
-1:52
23M
23.00 mi15:12:574:11:2110:5614:13
11:22
+0:37
24M
24.00 mi15:24:204:22:4410:5711:23
11:23
+0:01
40K
24.85 mi15:34:444:33:0811:0010:24
12:10
+0:47
25.2M
25.20 mi15:39:214:37:4511:024:37
13:24
+1:14
FINISH
26.22 mi15:50:514:49:1511:0311:30
11:18
-2:06

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

9:58 /mi

Average Pace

11:02 /mi

Slowest Pace

13:24 /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

1:50:17

38% of race

Time at Steady Pace

2:14:58

47% of race

Time at Slower Pace

44:00

15% of race

Average Pace: 11:02 /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 mi11:32:3230:569:5830:56
9:58
#25838
10K
6.21 mi12:04:131:02:3710:0531:41
10:12
#26105
15K
9.32 mi12:37:021:35:2610:1532:49
10:34
#26385
20K
12.43 mi13:12:332:10:5710:3335:31
11:26
#26745
HALF
13.11 mi13:19:222:17:4610:316:49
10:01
#26683
25K
15.53 mi13:46:002:44:2410:3526:38
10:59
#26632
30K
18.64 mi14:21:433:20:0710:4535:43
11:30
#26549
20M
20.00 mi14:38:053:36:2910:5016:22
12:03
#26561
21M
21.00 mi14:50:423:49:0610:5512:37
12:37
#26519
35K
21.75 mi14:58:443:57:0810:558:02
10:45
#26478
23M
23.00 mi15:12:574:11:2110:5614:13
11:22
#26422
24M
24.00 mi15:24:204:22:4410:5711:23
11:23
#26391
40K
24.85 mi15:34:444:33:0811:0010:24
12:10
#26395
25.2M
25.20 mi15:39:214:37:4511:024:37
13:24
#26406
FINISH
26.22 mi15:50:514:49:1511:0311:30
11:18
#26419
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 mi25838106191061926802(Top 92%)11186(Top 89%)11186(Top 907%)
10K6.21 mi3.10 mi26105-26710778-15910778-15926304(Top 91%)10899(Top 87%)10899(Top 884%)
15K9.32 mi3.11 mi26385-28010935-15710935-15726802(Top 92%)11186(Top 89%)11186(Top 907%)
20K12.43 mi3.11 mi26745-36011156-22111156-22127477(Top 95%)11599(Top 92%)11599(Top 941%)
HALF13.11 mi0.68 mi26683+6211126+3011126+3025722(Top 89%)10617(Top 84%)10617(Top 861%)
25K15.53 mi2.42 mi26632+5111101+2511101+2526319(Top 91%)10991(Top 87%)10991(Top 891%)
30K18.64 mi3.11 mi26549+8311077+2411077+2426131(Top 90%)10964(Top 87%)10964(Top 889%)
20M20.00 mi1.36 mi26561-1211095-1811095-1826462(Top 91%)11225(Top 89%)11225(Top 910%)
21M21.00 mi1.00 mi26519+4211089+611089+625935(Top 89%)10987(Top 87%)10987(Top 891%)
35K21.75 mi0.75 mi26478+4111069+2011069+2024789(Top 85%)10413(Top 83%)10413(Top 845%)
23M23.00 mi1.25 mi26422+5611052+1711052+1725207(Top 87%)10681(Top 85%)10681(Top 866%)
24M24.00 mi1.00 mi26391+3111041+1111041+1125783(Top 89%)10991(Top 87%)10991(Top 891%)
40K24.85 mi0.85 mi26395-411054-1311054-1326125(Top 90%)11211(Top 89%)11211(Top 909%)
25.2M25.20 mi0.35 mi26406-1111065-1111065-1126554(Top 91%)11396(Top 91%)11396(Top 924%)
FINISH26.22 mi1.02 mi26419-1311082-1711082-1726579(Top 92%)11428(Top 91%)11428(Top 927%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26802

Females

11186

F50-54

11186

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26304

Females

10899

F50-54

10899

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26802

Females

11186

F50-54

11186

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27477

Females

11599

F50-54

11599

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25722

Females

10617

F50-54

10617

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26319

Females

10991

F50-54

10991

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26131

Females

10964

F50-54

10964

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26462

Females

11225

F50-54

11225

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25935

Females

10987

F50-54

10987

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24789

Females

10413

F50-54

10413

35K→23M

21.8 - 23.0 mi

Top 87%
Γ—5
+23ft-63ft

Overall

25207

Females

10681

F50-54

10681

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25783

Females

10991

F50-54

10991

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26125

Females

11211

F50-54

11211

40K→25.2M

24.9 - 25.2 mi

Top 91%
Γ—1
+13ft-16ft

Overall

26554

Females

11396

F50-54

11396

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26579

Females

11428

F50-54

11428

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
854
Passed By
935
Net Change
-581
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25838
5K β†’ 10K106200-267#25838#26105
10K β†’ 15K53200-280#26105#26385
15K β†’ 20K34200-360#26385#26745
20K β†’ HALF642+62#26745#26683
HALF β†’ 25K10554+51#26683#26632
25K β†’ 30K13855+83#26632#26549
30K β†’ 20M4456-12#26549#26561
20M β†’ 21M6826+42#26561#26519
21M β†’ 35K476+41#26519#26478
35K β†’ 23M7519+56#26478#26422
23M β†’ 24M4211+31#26422#26391
24M β†’ 40K4044-4#26391#26395
40K β†’ 25.2M1122-11#26395#26406
25.2M β†’ FINISH2740-13#26406#26419
TOTALS854935-581
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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