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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Schrock

Bib: 10846 •F •Age: N/A

IN

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 26%
Gender (Female)
#0 / 12578
Top 9%
Age Group (F18-39)
#0 / 5716
Top 17%
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
21:47
3.11 mi
Rank: #8656
Start → 5K
21:47 | 7:01/mi
10K
43:17
6.21 mi
Rank: #8336 (+320)
5K → 10K
21:30 | 6:56/mi
15K
1:04:40
9.32 mi
Rank: #8113 (+223)
10K → 15K
21:23 | 6:53/mi
20K
1:25:58
12.43 mi
Rank: #7721 (+392)
15K → 20K
21:18 | 6:52/mi
HALF
1:30:39
13.11 mi
Rank: #7728 (-7)
20K → HALF
4:41 | 6:53/mi
25K
1:47:15
15.53 mi
Rank: #7439 (+289)
HALF → 25K
16:36 | 6:51/mi
30K
2:09:16
18.64 mi
Rank: #7229 (+210)
25K → 30K
22:01 | 7:06/mi
20M
2:19:08
20.00 mi
Rank: #7196 (+33)
30K → 20M
9:52 | 7:16/mi
21M
2:26:53
21.00 mi
Rank: #7200 (-4)
20M → 21M
7:45 | 7:45/mi
35K
2:32:16
21.75 mi
Rank: #7205 (-5)
21M → 35K
5:23 | 7:12/mi
23M
2:41:48
23.00 mi
Rank: #7285 (-80)
35K → 23M
9:32 | 7:38/mi
24M
2:49:14
24.00 mi
Rank: #7316 (-31)
23M → 24M
7:26 | 7:26/mi
40K
2:55:39
24.85 mi
Rank: #7316
24M → 40K
6:25 | 7:31/mi
25.2M
2:58:31
25.20 mi
Rank: #7339 (-23)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:06:02
26.22 mi
Rank: #7419 (-80)
25.2M → FINISH
7:31 | 7:23/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:39
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:35:23
Pace7:17 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:2521:477:0121:47
7:01
-
10K
6.21 mi11:01:5543:176:5821:30
6:56
-0:05
15K
9.32 mi11:23:181:04:406:5721:23
6:53
-0:03
20K
12.43 mi11:44:361:25:586:5621:18
6:52
-0:01
HALF
13.11 mi11:49:171:30:396:554:41
6:53
+0:01
25K
15.53 mi12:05:531:47:156:5516:36
6:51
-0:02
30K
18.64 mi12:27:542:09:166:5722:01
7:06
+0:15
20M
20.00 mi12:37:462:19:086:589:52
7:16
+0:10
21M
21.00 mi12:45:312:26:537:007:45
7:45
+0:29
35K
21.75 mi12:50:542:32:167:015:23
7:12
-0:33
23M
23.00 mi13:00:262:41:487:039:32
7:38
+0:26
24M
24.00 mi13:07:522:49:147:047:26
7:26
-0:12
40K
24.85 mi13:14:172:55:397:056:25
7:31
+0:05
25.2M
25.20 mi13:17:092:58:317:062:52
8:19
+0:48
FINISH
26.22 mi13:24:403:06:027:077:31
7:23
-0:56

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

6:51 /mi

Average Pace

7:06 /mi

Slowest Pace

8:19 /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

1:25:28

46% of race

Time at Steady Pace

1:06:34

36% of race

Time at Slower Pace

34:00

18% of race

Average Pace: 7:06 /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 mi10:40:2521:477:0121:47
7:01
#8656
10K
6.21 mi11:01:5543:176:5821:30
6:56
#8336
15K
9.32 mi11:23:181:04:406:5721:23
6:53
#8113
20K
12.43 mi11:44:361:25:586:5621:18
6:52
#7721
HALF
13.11 mi11:49:171:30:396:554:41
6:53
#7728
25K
15.53 mi12:05:531:47:156:5516:36
6:51
#7439
30K
18.64 mi12:27:542:09:166:5722:01
7:06
#7229
20M
20.00 mi12:37:462:19:086:589:52
7:16
#7196
21M
21.00 mi12:45:312:26:537:007:45
7:45
#7200
35K
21.75 mi12:50:542:32:167:015:23
7:12
#7205
23M
23.00 mi13:00:262:41:487:039:32
7:38
#7285
24M
24.00 mi13:07:522:49:147:047:26
7:26
#7316
40K
24.85 mi13:14:172:55:397:056:25
7:31
#7316
25.2M
25.20 mi13:17:092:58:317:062:52
8:19
#7339
FINISH
26.22 mi13:24:403:06:027:077:31
7:23
#7419
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 mi8656128612867643(Top 26%)997(Top 8%)997(Top 17%)
10K6.21 mi3.10 mi8336+3201211+751211+758094(Top 28%)1127(Top 9%)1127(Top 20%)
15K9.32 mi3.11 mi8113+2231137+741137+747643(Top 26%)997(Top 8%)997(Top 17%)
20K12.43 mi3.11 mi7721+3921004+1331004+1336732(Top 23%)765(Top 6%)765(Top 13%)
HALF13.11 mi0.68 mi7728-71010-61010-67777(Top 27%)1059(Top 8%)1059(Top 19%)
25K15.53 mi2.42 mi7439+289938+72938+726204(Top 21%)678(Top 5%)678(Top 12%)
30K18.64 mi3.11 mi7229+210884+54884+546586(Top 23%)867(Top 7%)867(Top 15%)
20M20.00 mi1.36 mi7196+33887-3887-37415(Top 26%)1231(Top 10%)1231(Top 22%)
21M21.00 mi1.00 mi7200-4912-25912-258179(Top 28%)1668(Top 13%)1668(Top 29%)
35K21.75 mi0.75 mi7205-5925-13925-138540(Top 29%)1789(Top 14%)1789(Top 31%)
23M23.00 mi1.25 mi7285-80970-45970-459715(Top 33%)2445(Top 19%)2445(Top 43%)
24M24.00 mi1.00 mi7316-31996-26996-269605(Top 33%)2464(Top 20%)2464(Top 43%)
40K24.85 mi0.85 mi73161031-351031-358890(Top 31%)2206(Top 18%)2206(Top 39%)
25.2M25.20 mi0.35 mi7339-231050-191050-1910413(Top 36%)2993(Top 24%)2993(Top 52%)
FINISH26.22 mi1.02 mi7419-801101-511101-5110483(Top 36%)3075(Top 24%)3075(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7643

Females

997

F18-39

997

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8094

Females

1127

F18-39

1127

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7643

Females

997

F18-39

997

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6732

Females

765

F18-39

765

20K→HALF

12.4 - 13.1 mi

Top 27%
×2
+19ft-37ft

Overall

7777

Females

1059

F18-39

1059

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6204

Females

678

F18-39

678

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6586

Females

867

F18-39

867

30K→20M

18.6 - 20.0 mi

Top 26%
×5
+64ft-50ft

Overall

7415

Females

1231

F18-39

1231

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8179

Females

1668

F18-39

1668

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8540

Females

1789

F18-39

1789

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9715

Females

2445

F18-39

2445

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9605

Females

2464

F18-39

2464

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8890

Females

2206

F18-39

2206

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10413

Females

2993

F18-39

2993

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10483

Females

3075

F18-39

3075

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2076*
Passed By
839
Net Change
+1237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8656
5K → 10K394*74+320#8656#8336
10K → 15K268*45+223#8336#8113
15K → 20K401*9+392#8113#7721
20K → HALF2229-7#7721#7728
HALF → 25K299*10+289#7728#7439
25K → 30K256*46+210#7439#7229
30K → 20M8047+33#7229#7196
20M → 21M6367-4#7196#7200
21M → 35K4348-5#7200#7205
35K → 23M67147-80#7205#7285
23M → 24M5283-31#7285#7316
24M → 40K68680#7316#7316
40K → 25.2M2346-23#7316#7339
25.2M → FINISH40120-80#7339#7419
TOTALS2076*839+1237

* 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

Activity Data

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