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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Madison Leibrock

Bib: 31702 β€’F β€’Age: N/A

OH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
32:05
3.11 mi
Rank: #26800
Start β†’ 5K
32:05 | 10:20/mi
10K
1:03:41
6.21 mi
Rank: #26502 (+298)
5K β†’ 10K
31:36 | 10:11/mi
15K
1:34:36
9.32 mi
Rank: #26180 (+322)
10K β†’ 15K
30:55 | 9:58/mi
20K
2:05:50
12.43 mi
Rank: #25909 (+271)
15K β†’ 20K
31:14 | 10:04/mi
HALF
2:12:42
13.11 mi
Rank: #25898 (+11)
20K β†’ HALF
6:52 | 10:05/mi
25K
2:37:45
15.53 mi
Rank: #25767 (+131)
HALF β†’ 25K
25:03 | 10:20/mi
30K
3:11:25
18.64 mi
Rank: #25597 (+170)
25K β†’ 30K
33:40 | 10:51/mi
20M
3:25:23
20.00 mi
Rank: #25429 (+168)
30K β†’ 20M
13:58 | 10:17/mi
21M
3:35:59
21.00 mi
Rank: #25272 (+157)
20M β†’ 21M
10:36 | 10:36/mi
35K
3:43:15
21.75 mi
Rank: #25176 (+96)
21M β†’ 35K
7:16 | 9:43/mi
23M
3:56:01
23.00 mi
Rank: #25036 (+140)
35K β†’ 23M
12:46 | 10:13/mi
24M
4:05:44
24.00 mi
Rank: #24922 (+114)
23M β†’ 24M
9:43 | 9:43/mi
40K
4:14:42
24.85 mi
Rank: #24846 (+76)
24M β†’ 40K
8:58 | 10:30/mi
25.2M
4:18:36
25.20 mi
Rank: #24822 (+24)
40K β†’ 25.2M
3:54 | 11:19/mi
FINISH
4:28:24
26.22 mi
Rank: #24768 (+54)
25.2M β†’ FINISH
9:48 | 9:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:12:42
Pace10:08 /mi
2nd Half
Distance13.11 mi
Time2:15:42
Pace10:22 /mi
πŸ“ŠPositive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5732:0510:2032:05
10:20
-
10K
6.21 mi12:31:331:03:4110:1531:36
10:11
-0:09
15K
9.32 mi13:02:281:34:3610:0930:55
9:58
-0:13
20K
12.43 mi13:33:422:05:5010:0831:14
10:04
+0:06
HALF
13.11 mi13:40:342:12:4210:086:52
10:05
+0:01
25K
15.53 mi14:05:372:37:4510:1025:03
10:20
+0:15
30K
18.64 mi14:39:173:11:2510:1733:40
10:51
+0:31
20M
20.00 mi14:53:153:25:2310:1713:58
10:17
-0:34
21M
21.00 mi15:03:513:35:5910:1810:36
10:36
+0:19
35K
21.75 mi15:11:073:43:1510:167:16
9:43
-0:53
23M
23.00 mi15:23:533:56:0110:1612:46
10:13
+0:30
24M
24.00 mi15:33:364:05:4410:159:43
9:43
-0:30
40K
24.85 mi15:42:344:14:4210:158:58
10:30
+0:47
25.2M
25.20 mi15:46:284:18:3610:163:54
11:19
+0:49
FINISH
26.22 mi15:56:164:28:2410:159:48
9:38
-1:41

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

9:38 /mi

Average Pace

10:15 /mi

Slowest Pace

11:19 /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

3:40:14

82% of race

Time at Steady Pace

48:10

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:14 /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 mi11:59:5732:0510:2032:05
10:20
#26800
10K
6.21 mi12:31:331:03:4110:1531:36
10:11
#26502
15K
9.32 mi13:02:281:34:3610:0930:55
9:58
#26180
20K
12.43 mi13:33:422:05:5010:0831:14
10:04
#25909
HALF
13.11 mi13:40:342:12:4210:086:52
10:05
#25898
25K
15.53 mi14:05:372:37:4510:1025:03
10:20
#25767
30K
18.64 mi14:39:173:11:2510:1733:40
10:51
#25597
20M
20.00 mi14:53:153:25:2310:1713:58
10:17
#25429
21M
21.00 mi15:03:513:35:5910:1810:36
10:36
#25272
35K
21.75 mi15:11:073:43:1510:167:16
9:43
#25176
23M
23.00 mi15:23:533:56:0110:1612:46
10:13
#25036
24M
24.00 mi15:33:364:05:4410:159:43
9:43
#24922
40K
24.85 mi15:42:344:14:4210:158:58
10:30
#24846
25.2M
25.20 mi15:46:284:18:3610:163:54
11:19
#24822
FINISH
26.22 mi15:56:164:28:2410:159:48
9:38
#24768
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26800111581115825567(Top 88%)10480(Top 83%)10480(Top 183%)
10K6.21 mi3.10 mi26502+29810990+16810990+16826237(Top 90%)10854(Top 86%)10854(Top 190%)
15K9.32 mi3.11 mi26180+32210820+17010820+17025567(Top 88%)10480(Top 83%)10480(Top 183%)
20K12.43 mi3.11 mi25909+27110659+16110659+16125166(Top 87%)10281(Top 82%)10281(Top 180%)
HALF13.11 mi0.68 mi25898+11106591065925848(Top 89%)10672(Top 85%)10672(Top 187%)
25K15.53 mi2.42 mi25767+13110605+5410605+5425092(Top 86%)10284(Top 82%)10284(Top 180%)
30K18.64 mi3.11 mi25597+17010545+6010545+6025026(Top 86%)10386(Top 83%)10386(Top 182%)
20M20.00 mi1.36 mi25429+16810468+7710468+7723324(Top 80%)9550(Top 76%)9550(Top 167%)
21M21.00 mi1.00 mi25272+15710400+6810400+6822204(Top 77%)8998(Top 72%)8998(Top 157%)
35K21.75 mi0.75 mi25176+9610362+3810362+3822417(Top 77%)9167(Top 73%)9167(Top 160%)
23M23.00 mi1.25 mi25036+14010303+5910303+5922679(Top 78%)9355(Top 74%)9355(Top 164%)
24M24.00 mi1.00 mi24922+11410256+4710256+4722043(Top 76%)9068(Top 72%)9068(Top 159%)
40K24.85 mi0.85 mi24846+7610228+2810228+2823193(Top 80%)9724(Top 77%)9724(Top 170%)
25.2M25.20 mi0.35 mi24822+2410222+610222+623150(Top 80%)9697(Top 77%)9697(Top 170%)
FINISH26.22 mi1.02 mi24768+5410211+1110211+1122746(Top 78%)9476(Top 75%)9476(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25567

Females

10480

F18-39

10480

5K→10K

3.1 - 6.2 mi

Top 90%
Γ—5
+79ft-138ft

Overall

26237

Females

10854

F18-39

10854

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25567

Females

10480

F18-39

10480

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25166

Females

10281

F18-39

10281

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25848

Females

10672

F18-39

10672

HALF→25K

13.1 - 15.5 mi

Top 86%
Γ—4
+66ft-88ft

Overall

25092

Females

10284

F18-39

10284

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

25026

Females

10386

F18-39

10386

30K→20M

18.6 - 20.0 mi

Top 80%
Γ—5
+64ft-50ft

Overall

23324

Females

9550

F18-39

9550

20M→21M

20.0 - 21.0 mi

Top 77%
Γ—8
+106ft-24ft

Overall

22204

Females

8998

F18-39

8998

21M→35K

21.0 - 21.8 mi

Top 77%
Γ—7
+17ft-86ft

Overall

22417

Females

9167

F18-39

9167

35K→23M

21.8 - 23.0 mi

Top 78%
Γ—5
+23ft-63ft

Overall

22679

Females

9355

F18-39

9355

23M→24M

23.0 - 24.0 mi

Top 76%
Γ—6
+12ft-82ft

Overall

22043

Females

9068

F18-39

9068

24M→40K

24.0 - 24.9 mi

Top 80%
Γ—1
+6ft-20ft

Overall

23193

Females

9724

F18-39

9724

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23150

Females

9697

F18-39

9697

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22746

Females

9476

F18-39

9476

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2285*
Passed By
253
Net Change
+2032
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26800
5K β†’ 10K367*69+298#26800#26502
10K β†’ 15K344*22+322#26502#26180
15K β†’ 20K282*11+271#26180#25909
20K β†’ HALF2312+11#25909#25898
HALF β†’ 25K16938+131#25898#25767
25K β†’ 30K218*48+170#25767#25597
30K β†’ 20M1735+168#25597#25429
20M β†’ 21M1636+157#25429#25272
21M β†’ 35K971+96#25272#25176
35K β†’ 23M1499+140#25176#25036
23M β†’ 24M1239+114#25036#24922
24M β†’ 40K8610+76#24922#24846
40K β†’ 25.2M306+24#24846#24822
25.2M β†’ FINISH617+54#24822#24768
TOTALS2285*253+2032

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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