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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessica Crooker

Bib: 31502 •F •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 (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jessica

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 8:16/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
27:28
3.11 mi
Rank: #21903
Start → 5K
27:28 | 8:51/mi
10K
53:42
6.21 mi
Rank: #21009 (+894)
5K → 10K
26:14 | 8:27/mi
15K
1:19:39
9.32 mi
Rank: #20384 (+625)
10K → 15K
25:57 | 8:22/mi
20K
1:46:37
12.43 mi
Rank: #20357 (+27)
15K → 20K
26:58 | 8:41/mi
HALF
1:52:33
13.11 mi
Rank: #20415 (-58)
20K → HALF
5:56 | 8:43/mi
25K
2:14:04
15.53 mi
Rank: #20449 (-34)
HALF → 25K
21:31 | 8:53/mi
30K
2:42:34
18.64 mi
Rank: #20442 (+7)
25K → 30K
28:30 | 9:11/mi
20M
2:55:06
20.00 mi
Rank: #20394 (+48)
30K → 20M
12:32 | 9:14/mi
21M
3:04:32
21.00 mi
Rank: #20273 (+121)
20M → 21M
9:26 | 9:26/mi
35K
3:11:18
21.75 mi
Rank: #20291 (-18)
21M → 35K
6:46 | 9:03/mi
23M
3:22:48
23.00 mi
Rank: #20241 (+50)
35K → 23M
11:30 | 9:12/mi
24M
3:31:40
24.00 mi
Rank: #20167 (+74)
23M → 24M
8:52 | 8:52/mi
40K
3:39:21
24.85 mi
Rank: #20087 (+80)
24M → 40K
7:41 | 9:00/mi
25.2M
3:42:39
25.20 mi
Rank: #20061 (+26)
40K → 25.2M
3:18 | 9:35/mi
FINISH
3:51:04
26.22 mi
Rank: #19941 (+120)
25.2M → FINISH
8:25 | 8:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:33
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time1:58:31
Pace9:03 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0127:288:5127:28
8:51
-
10K
6.21 mi12:21:1553:428:3926:14
8:27
-0:24
15K
9.32 mi12:47:121:19:398:3325:57
8:22
-0:05
20K
12.43 mi13:14:101:46:378:3526:58
8:41
+0:19
HALF
13.11 mi13:20:061:52:338:365:56
8:43
+0:02
25K
15.53 mi13:41:372:14:048:3821:31
8:53
+0:10
30K
18.64 mi14:10:072:42:348:4428:30
9:11
+0:18
20M
20.00 mi14:22:392:55:068:4612:32
9:14
+0:03
21M
21.00 mi14:32:053:04:328:489:26
9:26
+0:12
35K
21.75 mi14:38:513:11:188:486:46
9:03
-0:23
23M
23.00 mi14:50:213:22:488:5011:30
9:12
+0:09
24M
24.00 mi14:59:133:31:408:508:52
8:52
-0:20
40K
24.85 mi15:06:543:39:218:507:41
9:00
+0:08
25.2M
25.20 mi15:10:123:42:398:513:18
9:35
+0:35
FINISH
26.22 mi15:18:373:51:048:508:25
8:16
-1:19

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

8:16 /mi

Average Pace

8:49 /mi

Slowest Pace

9:35 /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

2:45:48

72% of race

Time at Steady Pace

1:05:16

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:49 /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 mi11:55:0127:288:5127:28
8:51
#21903
10K
6.21 mi12:21:1553:428:3926:14
8:27
#21009
15K
9.32 mi12:47:121:19:398:3325:57
8:22
#20384
20K
12.43 mi13:14:101:46:378:3526:58
8:41
#20357
HALF
13.11 mi13:20:061:52:338:365:56
8:43
#20415
25K
15.53 mi13:41:372:14:048:3821:31
8:53
#20449
30K
18.64 mi14:10:072:42:348:4428:30
9:11
#20442
20M
20.00 mi14:22:392:55:068:4612:32
9:14
#20394
21M
21.00 mi14:32:053:04:328:489:26
9:26
#20273
35K
21.75 mi14:38:513:11:188:486:46
9:03
#20291
23M
23.00 mi14:50:213:22:488:5011:30
9:12
#20241
24M
24.00 mi14:59:133:31:408:508:52
8:52
#20167
40K
24.85 mi15:06:543:39:218:507:41
9:00
#20087
25.2M
25.20 mi15:10:123:42:398:513:18
9:35
#20061
FINISH
26.22 mi15:18:373:51:048:508:25
8:16
#19941
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi219038644864419321(Top 67%)7223(Top 57%)7223(Top 416%)
10K6.21 mi3.10 mi21009+8948154+4908154+49020046(Top 69%)7623(Top 61%)7623(Top 439%)
15K9.32 mi3.11 mi20384+6257810+3447810+34419321(Top 67%)7223(Top 57%)7223(Top 416%)
20K12.43 mi3.11 mi20357+277812-27812-220337(Top 70%)7806(Top 62%)7806(Top 449%)
HALF13.11 mi0.68 mi20415-587845-337845-3321360(Top 74%)8287(Top 66%)8287(Top 477%)
25K15.53 mi2.42 mi20449-347868-237868-2320583(Top 71%)7961(Top 63%)7961(Top 458%)
30K18.64 mi3.11 mi20442+77899-317899-3120401(Top 70%)7949(Top 63%)7949(Top 458%)
20M20.00 mi1.36 mi20394+487870+297870+2919981(Top 69%)7810(Top 62%)7810(Top 450%)
21M21.00 mi1.00 mi20273+1217828+427828+4218253(Top 63%)6927(Top 55%)6927(Top 399%)
35K21.75 mi0.75 mi20291-187843-157843-1520219(Top 70%)8048(Top 64%)8048(Top 463%)
23M23.00 mi1.25 mi20241+507828+157828+1519398(Top 67%)7679(Top 61%)7679(Top 442%)
24M24.00 mi1.00 mi20167+747809+197809+1918891(Top 65%)7470(Top 59%)7470(Top 430%)
40K24.85 mi0.85 mi20087+807794+157794+1518369(Top 63%)7240(Top 58%)7240(Top 417%)
25.2M25.20 mi0.35 mi20061+267787+77787+717726(Top 61%)6898(Top 55%)6898(Top 397%)
FINISH26.22 mi1.02 mi19941+1207739+487739+4816810(Top 58%)6407(Top 51%)6407(Top 369%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19321

Females

7223

F40-44

7223

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

20046

Females

7623

F40-44

7623

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19321

Females

7223

F40-44

7223

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20337

Females

7806

F40-44

7806

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21360

Females

8287

F40-44

8287

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20583

Females

7961

F40-44

7961

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20401

Females

7949

F40-44

7949

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

19981

Females

7810

F40-44

7810

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18253

Females

6927

F40-44

6927

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20219

Females

8048

F40-44

8048

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19398

Females

7679

F40-44

7679

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18891

Females

7470

F40-44

7470

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18369

Females

7240

F40-44

7240

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17726

Females

6898

F40-44

6898

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16810

Females

6407

F40-44

6407

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2847*
Passed By
885
Net Change
+1962
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21903
5K → 10K963*69+894#21903#21009
10K → 15K652*27+625#21009#20384
15K → 20K174147+27#20384#20357
20K → HALF1371-58#20357#20415
HALF → 25K118152-34#20415#20449
25K → 30K183176+7#20449#20442
30K → 20M10557+48#20442#20394
20M → 21M14524+121#20394#20273
21M → 35K4058-18#20273#20291
35K → 23M9242+50#20291#20241
23M → 24M9824+74#20241#20167
24M → 40K10323+80#20167#20087
40K → 25.2M359+26#20087#20061
25.2M → FINISH1266+120#20061#19941
TOTALS2847*885+1962

* 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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