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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessie Waterman

Bib: P175 •F •Age: N/A

NH

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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
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
26:15
3.11 mi
Rank: #19786
Start → 5K
26:15 | 8:27/mi
10K
53:14
6.21 mi
Rank: #20544 (-758)
5K → 10K
26:59 | 8:42/mi
15K
1:20:03
9.32 mi
Rank: #20668 (-124)
10K → 15K
26:49 | 8:38/mi
20K
1:47:02
12.43 mi
Rank: #20557 (+111)
15K → 20K
26:59 | 8:42/mi
HALF
1:52:45
13.11 mi
Rank: #20505 (+52)
20K → HALF
5:43 | 8:24/mi
25K
2:13:59
15.53 mi
Rank: #20419 (+86)
HALF → 25K
21:14 | 8:46/mi
30K
2:41:58
18.64 mi
Rank: #20262 (+157)
25K → 30K
27:59 | 9:01/mi
20M
2:54:07
20.00 mi
Rank: #20140 (+122)
30K → 20M
12:09 | 8:57/mi
21M
3:03:37
21.00 mi
Rank: #20053 (+87)
20M → 21M
9:30 | 9:30/mi
35K
3:10:07
21.75 mi
Rank: #19997 (+56)
21M → 35K
6:30 | 8:42/mi
23M
3:21:14
23.00 mi
Rank: #19879 (+118)
35K → 23M
11:07 | 8:53/mi
24M
3:30:17
24.00 mi
Rank: #19858 (+21)
23M → 24M
9:03 | 9:03/mi
40K
3:38:09
24.85 mi
Rank: #19842 (+16)
24M → 40K
7:52 | 9:13/mi
25.2M
3:41:36
25.20 mi
Rank: #19843 (-1)
40K → 25.2M
3:27 | 10:01/mi
FINISH
3:50:41
26.22 mi
Rank: #19869 (-26)
25.2M → FINISH
9:05 | 8:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:45
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time1:57:56
Pace9:00 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:1726:158:2726:15
8:27
-
10K
6.21 mi10:43:1653:148:3526:59
8:42
+0:15
15K
9.32 mi11:10:051:20:038:3626:49
8:38
-0:04
20K
12.43 mi11:37:041:47:028:3726:59
8:42
+0:04
HALF
13.11 mi11:42:471:52:458:375:43
8:24
-0:18
25K
15.53 mi12:04:012:13:598:3821:14
8:46
+0:22
30K
18.64 mi12:32:002:41:588:4227:59
9:01
+0:15
20M
20.00 mi12:44:092:54:078:4312:09
8:57
-0:04
21M
21.00 mi12:53:393:03:378:459:30
9:30
+0:33
35K
21.75 mi13:00:093:10:078:456:30
8:42
-0:48
23M
23.00 mi13:11:163:21:148:4511:07
8:53
+0:11
24M
24.00 mi13:20:193:30:178:469:03
9:03
+0:10
40K
24.85 mi13:28:113:38:098:477:52
9:13
+0:10
25.2M
25.20 mi13:31:383:41:368:483:27
10:01
+0:48
FINISH
26.22 mi13:40:433:50:418:499:05
8:55
-1:06

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

8:24 /mi

Average Pace

8:48 /mi

Slowest Pace

10:01 /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

3:37:44

94% of race

Time at Steady Pace

9:30

4% of race

Time at Slower Pace

3:27

1% of race

Average Pace: 8:48 /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 mi10:16:1726:158:2726:15
8:27
#19786
10K
6.21 mi10:43:1653:148:3526:59
8:42
#20544
15K
9.32 mi11:10:051:20:038:3626:49
8:38
#20668
20K
12.43 mi11:37:041:47:028:3726:59
8:42
#20557
HALF
13.11 mi11:42:471:52:458:375:43
8:24
#20505
25K
15.53 mi12:04:012:13:598:3821:14
8:46
#20419
30K
18.64 mi12:32:002:41:588:4227:59
9:01
#20262
20M
20.00 mi12:44:092:54:078:4312:09
8:57
#20140
21M
21.00 mi12:53:393:03:378:459:30
9:30
#20053
35K
21.75 mi13:00:093:10:078:456:30
8:42
#19997
23M
23.00 mi13:11:163:21:148:4511:07
8:53
#19879
24M
24.00 mi13:20:193:30:178:469:03
9:03
#19858
40K
24.85 mi13:28:113:38:098:477:52
9:13
#19842
25.2M
25.20 mi13:31:383:41:368:483:27
10:01
#19843
FINISH
26.22 mi13:40:433:50:418:499:05
8:55
#19869
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 mi197867515751520836(Top 72%)8025(Top 64%)8025(Top 140%)
10K6.21 mi3.10 mi20544-7587908-3937908-39321350(Top 74%)8309(Top 66%)8309(Top 145%)
15K9.32 mi3.11 mi20668-1247961-537961-5320836(Top 72%)8025(Top 64%)8025(Top 140%)
20K12.43 mi3.11 mi20557+1117918+437918+4320374(Top 70%)7826(Top 62%)7826(Top 137%)
HALF13.11 mi0.68 mi20505+527886+327886+3219615(Top 68%)7394(Top 59%)7394(Top 129%)
25K15.53 mi2.42 mi20419+867847+397847+3920006(Top 69%)7656(Top 61%)7656(Top 134%)
30K18.64 mi3.11 mi20262+1577794+537794+5319621(Top 68%)7550(Top 60%)7550(Top 132%)
20M20.00 mi1.36 mi20140+1227739+557739+5518704(Top 64%)7140(Top 57%)7140(Top 125%)
21M21.00 mi1.00 mi20053+877712+277712+2718540(Top 64%)7089(Top 56%)7089(Top 124%)
35K21.75 mi0.75 mi19997+567687+257687+2518608(Top 64%)7223(Top 57%)7223(Top 126%)
23M23.00 mi1.25 mi19879+1187649+387649+3817943(Top 62%)6940(Top 55%)6940(Top 121%)
24M24.00 mi1.00 mi19858+217665-167665-1619691(Top 68%)7897(Top 63%)7897(Top 138%)
40K24.85 mi0.85 mi19842+167668-37668-319318(Top 67%)7735(Top 61%)7735(Top 135%)
25.2M25.20 mi0.35 mi19843-17673-57673-519473(Top 67%)7806(Top 62%)7806(Top 137%)
FINISH26.22 mi1.02 mi19869-267695-227695-2220171(Top 70%)8165(Top 65%)8165(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20836

Females

8025

F18-39

8025

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21350

Females

8309

F18-39

8309

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20836

Females

8025

F18-39

8025

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20374

Females

7826

F18-39

7826

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19615

Females

7394

F18-39

7394

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

20006

Females

7656

F18-39

7656

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19621

Females

7550

F18-39

7550

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18704

Females

7140

F18-39

7140

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18540

Females

7089

F18-39

7089

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18608

Females

7223

F18-39

7223

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

17943

Females

6940

F18-39

6940

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19691

Females

7897

F18-39

7897

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19318

Females

7735

F18-39

7735

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19473

Females

7806

F18-39

7806

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20171

Females

8165

F18-39

8165

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1619*
Passed By
997
Net Change
-83
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19786
5K → 10K71200-758#19786#20544
10K → 15K152200-124#20544#20668
15K → 20K214*103+111#20668#20557
20K → HALF586+52#20557#20505
HALF → 25K17185+86#20505#20419
25K → 30K263*106+157#20419#20262
30K → 20M14523+122#20262#20140
20M → 21M12336+87#20140#20053
21M → 35K7115+56#20053#19997
35K → 23M14628+118#19997#19879
23M → 24M8059+21#19879#19858
24M → 40K6246+16#19858#19842
40K → 25.2M2829-1#19842#19843
25.2M → FINISH3561-26#19843#19869
TOTALS1619*997-83

* 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

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OTQ

Olympic Trials Qualifying analysis available

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