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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessica Difrancesco

Bib: 18475 β€’F β€’Age: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Masters (Masters Women)
#0 / 6862
Top 11%
Age Group (F40-44)
#0 / 1737
Top 26%
Race Day Weather
51Β°/41Β°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 Β· 6:45/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
24:22
3.11 mi
Rank: #15776
Start β†’ 5K
24:22 | 7:51/mi
10K
48:11
6.21 mi
Rank: #15096 (+680)
5K β†’ 10K
23:49 | 7:40/mi
15K
1:11:50
9.32 mi
Rank: #14610 (+486)
10K β†’ 15K
23:39 | 7:37/mi
20K
1:35:31
12.43 mi
Rank: #14199 (+411)
15K β†’ 20K
23:41 | 7:38/mi
HALF
1:40:37
13.11 mi
Rank: #14099 (+100)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:59:03
15.53 mi
Rank: #13762 (+337)
HALF β†’ 25K
18:26 | 7:37/mi
30K
2:23:18
18.64 mi
Rank: #13427 (+335)
25K β†’ 30K
24:15 | 7:49/mi
20M
2:33:56
20.00 mi
Rank: #13262 (+165)
30K β†’ 20M
10:38 | 7:50/mi
21M
2:41:58
21.00 mi
Rank: #13054 (+208)
20M β†’ 21M
8:02 | 8:02/mi
35K
2:47:40
21.75 mi
Rank: #13002 (+52)
21M β†’ 35K
5:42 | 7:38/mi
23M
2:57:28
23.00 mi
Rank: #12870 (+132)
35K β†’ 23M
9:48 | 7:50/mi
24M
3:05:18
24.00 mi
Rank: #12835 (+35)
23M β†’ 24M
7:50 | 7:50/mi
40K
3:11:43
24.85 mi
Rank: #12670 (+165)
24M β†’ 40K
6:25 | 7:31/mi
25.2M
3:14:22
25.20 mi
Rank: #12552 (+118)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
3:21:15
26.22 mi
Rank: #12246 (+306)
25.2M β†’ FINISH
6:53 | 6:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:40:37
Pace7:41 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:40:38
Pace7:41 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2424:227:5124:22
7:51
-
10K
6.21 mi11:30:1348:117:4623:49
7:40
-0:11
15K
9.32 mi11:53:521:11:507:4323:39
7:37
-0:03
20K
12.43 mi12:17:331:35:317:4223:41
7:38
+0:01
HALF
13.11 mi12:22:391:40:377:415:06
7:29
-0:09
25K
15.53 mi12:41:051:59:037:4018:26
7:37
+0:08
30K
18.64 mi13:05:202:23:187:4224:15
7:49
+0:12
20M
20.00 mi13:15:582:33:567:4210:38
7:50
+0:01
21M
21.00 mi13:24:002:41:587:438:02
8:02
+0:12
35K
21.75 mi13:29:422:47:407:435:42
7:38
-0:24
23M
23.00 mi13:39:302:57:287:439:48
7:50
+0:12
24M
24.00 mi13:47:203:05:187:447:50
7:50
0:00
40K
24.85 mi13:53:453:11:437:436:25
7:31
-0:19
25.2M
25.20 mi13:56:243:14:227:432:39
7:42
+0:11
FINISH
26.22 mi14:03:173:21:157:416:53
6:46
-0:56

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

6:46 /mi

Average Pace

7:41 /mi

Slowest Pace

8:02 /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

6:53

3% of race

Time at Steady Pace

3:06:20

93% of race

Time at Slower Pace

8:02

4% of race

Average Pace: 7:41 /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 mi11:06:2424:227:5124:22
7:51
#15776
10K
6.21 mi11:30:1348:117:4623:49
7:40
#15096
15K
9.32 mi11:53:521:11:507:4323:39
7:37
#14610
20K
12.43 mi12:17:331:35:317:4223:41
7:38
#14199
HALF
13.11 mi12:22:391:40:377:415:06
7:29
#14099
25K
15.53 mi12:41:051:59:037:4018:26
7:37
#13762
30K
18.64 mi13:05:202:23:187:4224:15
7:49
#13427
20M
20.00 mi13:15:582:33:567:4210:38
7:50
#13262
21M
21.00 mi13:24:002:41:587:438:02
8:02
#13054
35K
21.75 mi13:29:422:47:407:435:42
7:38
#13002
23M
23.00 mi13:39:302:57:287:439:48
7:50
#12870
24M
24.00 mi13:47:203:05:187:447:50
7:50
#12835
40K
24.85 mi13:53:453:11:437:436:25
7:31
#12670
25.2M
25.20 mi13:56:243:14:227:432:39
7:42
#12552
FINISH
26.22 mi14:03:173:21:157:416:53
6:46
#12246
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 mi157765167516713782(Top 47%)4019(Top 32%)4019(Top 231%)
10K6.21 mi3.10 mi15096+6804788+3794788+37914458(Top 50%)4374(Top 35%)4374(Top 252%)
15K9.32 mi3.11 mi14610+4864490+2984490+29813782(Top 47%)4019(Top 32%)4019(Top 231%)
20K12.43 mi3.11 mi14199+4114263+2274263+22713048(Top 45%)3690(Top 29%)3690(Top 212%)
HALF13.11 mi0.68 mi14099+1004205+584205+5812911(Top 44%)3532(Top 28%)3532(Top 203%)
25K15.53 mi2.42 mi13762+3374030+1754030+17512291(Top 42%)3333(Top 26%)3333(Top 192%)
30K18.64 mi3.11 mi13427+3353885+1453885+14512023(Top 41%)3320(Top 26%)3320(Top 191%)
20M20.00 mi1.36 mi13262+1653817+683817+6811587(Top 40%)3200(Top 25%)3200(Top 184%)
21M21.00 mi1.00 mi13054+2083729+883729+8810152(Top 35%)2573(Top 20%)2573(Top 148%)
35K21.75 mi0.75 mi13002+523715+143715+1411768(Top 41%)3412(Top 27%)3412(Top 196%)
23M23.00 mi1.25 mi12870+1323658+573658+5711266(Top 39%)3246(Top 26%)3246(Top 187%)
24M24.00 mi1.00 mi12835+353655+33655+312579(Top 43%)4018(Top 32%)4018(Top 231%)
40K24.85 mi0.85 mi12670+1653592+633592+638940(Top 31%)2256(Top 18%)2256(Top 130%)
25.2M25.20 mi0.35 mi12552+1183541+513541+516464(Top 22%)1252(Top 10%)1252(Top 72%)
FINISH26.22 mi1.02 mi12246+3063397+1443397+1445865(Top 20%)1074(Top 9%)1074(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—21
+97ft-345ft

Overall

13782

Females

4019

F40-44

4019

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5
+79ft-138ft

Overall

14458

Females

4374

F40-44

4374

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—3
+67ft-78ft

Overall

13782

Females

4019

F40-44

4019

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5
+106ft-86ft

Overall

13048

Females

3690

F40-44

3690

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12911

Females

3532

F40-44

3532

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12291

Females

3333

F40-44

3333

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

12023

Females

3320

F40-44

3320

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11587

Females

3200

F40-44

3200

20M→21M

20.0 - 21.0 mi

Top 35%
Γ—8
+106ft-24ft

Overall

10152

Females

2573

F40-44

2573

21M→35K

21.0 - 21.8 mi

Top 41%
Γ—7
+17ft-86ft

Overall

11768

Females

3412

F40-44

3412

35K→23M

21.8 - 23.0 mi

Top 39%
Γ—5
+23ft-63ft

Overall

11266

Females

3246

F40-44

3246

23M→24M

23.0 - 24.0 mi

Top 43%
Γ—6
+12ft-82ft

Overall

12579

Females

4018

F40-44

4018

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

8940

Females

2256

F40-44

2256

40K→25.2M

24.9 - 25.2 mi

Top 22%
Γ—1
+13ft-16ft

Overall

6464

Females

1252

F40-44

1252

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
Γ—2
+22ft-21ft

Overall

5865

Females

1074

F40-44

1074

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3857*
Passed By
327
Net Change
+3530
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15776
5K β†’ 10K758*78+680#15776#15096
10K β†’ 15K527*41+486#15096#14610
15K β†’ 20K433*22+411#14610#14199
20K β†’ HALF1055+100#14199#14099
HALF β†’ 25K347*10+337#14099#13762
25K β†’ 30K376*41+335#13762#13427
30K β†’ 20M18419+165#13427#13262
20M β†’ 21M214*6+208#13262#13054
21M β†’ 35K7826+52#13054#13002
35K β†’ 23M16331+132#13002#12870
23M β†’ 24M8146+35#12870#12835
24M β†’ 40K1672+165#12835#12670
40K β†’ 25.2M1180+118#12670#12552
25.2M β†’ FINISH306*0+306#12552#12246
TOTALS3857*327+3530

* 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

Activity Data

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