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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Isela Pacheco

Bib: 17672 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Masters (Masters Women)
#0 / 6862
Top 10%
Age Group (F40-44)
#0 / 1737
Top 23%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Isela

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 · 7:19/mi at mile 24.0

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
23:46
3.11 mi
Rank: #14114
Start → 5K
23:46 | 7:39/mi
10K
47:34
6.21 mi
Rank: #14218 (-104)
5K → 10K
23:48 | 7:40/mi
15K
1:10:37
9.32 mi
Rank: #13464 (+754)
10K → 15K
23:03 | 7:26/mi
20K
1:33:52
12.43 mi
Rank: #13051 (+413)
15K → 20K
23:15 | 7:30/mi
HALF
1:38:54
13.11 mi
Rank: #13003 (+48)
20K → HALF
5:02 | 7:24/mi
25K
1:57:08
15.53 mi
Rank: #12751 (+252)
HALF → 25K
18:14 | 7:32/mi
30K
2:21:39
18.64 mi
Rank: #12703 (+48)
25K → 30K
24:31 | 7:54/mi
20M
2:32:09
20.00 mi
Rank: #12530 (+173)
30K → 20M
10:30 | 7:44/mi
21M
2:40:24
21.00 mi
Rank: #12465 (+65)
20M → 21M
8:15 | 8:15/mi
35K
2:45:58
21.75 mi
Rank: #12387 (+78)
21M → 35K
5:34 | 7:27/mi
23M
2:55:54
23.00 mi
Rank: #12340 (+47)
35K → 23M
9:56 | 7:57/mi
24M
3:03:13
24.00 mi
Rank: #12150 (+190)
23M → 24M
7:19 | 7:19/mi
40K
3:09:40
24.85 mi
Rank: #11987 (+163)
24M → 40K
6:27 | 7:33/mi
25.2M
3:12:31
25.20 mi
Rank: #11942 (+45)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:20:11
26.22 mi
Rank: #11911 (+31)
25.2M → FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:54
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:41:17
Pace7:44 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:3123:467:3923:46
7:39
-
10K
6.21 mi11:29:1947:347:4023:48
7:40
+0:01
15K
9.32 mi11:52:221:10:377:3523:03
7:26
-0:14
20K
12.43 mi12:15:371:33:527:3423:15
7:30
+0:04
HALF
13.11 mi12:20:391:38:547:335:02
7:24
-0:06
25K
15.53 mi12:38:531:57:087:3318:14
7:32
+0:08
30K
18.64 mi13:03:242:21:397:3624:31
7:54
+0:22
20M
20.00 mi13:13:542:32:097:3710:30
7:44
-0:10
21M
21.00 mi13:22:092:40:247:398:15
8:15
+0:31
35K
21.75 mi13:27:432:45:587:385:34
7:27
-0:48
23M
23.00 mi13:37:392:55:547:399:56
7:57
+0:30
24M
24.00 mi13:44:583:03:137:397:19
7:19
-0:38
40K
24.85 mi13:51:253:09:407:386:27
7:33
+0:14
25.2M
25.20 mi13:54:163:12:317:392:51
8:16
+0:43
FINISH
26.22 mi14:01:563:20:117:397:40
7:32
-0:44

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

7:19 /mi

Average Pace

7:38 /mi

Slowest Pace

8:16 /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

3:09:05

94% of race

Time at Steady Pace

11:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi11:05:3123:467:3923:46
7:39
#14114
10K
6.21 mi11:29:1947:347:4023:48
7:40
#14218
15K
9.32 mi11:52:221:10:377:3523:03
7:26
#13464
20K
12.43 mi12:15:371:33:527:3423:15
7:30
#13051
HALF
13.11 mi12:20:391:38:547:335:02
7:24
#13003
25K
15.53 mi12:38:531:57:087:3318:14
7:32
#12751
30K
18.64 mi13:03:242:21:397:3624:31
7:54
#12703
20M
20.00 mi13:13:542:32:097:3710:30
7:44
#12530
21M
21.00 mi13:22:092:40:247:398:15
8:15
#12465
35K
21.75 mi13:27:432:45:587:385:34
7:27
#12387
23M
23.00 mi13:37:392:55:547:399:56
7:57
#12340
24M
24.00 mi13:44:583:03:137:397:19
7:19
#12150
40K
24.85 mi13:51:253:09:407:386:27
7:33
#11987
25.2M
25.20 mi13:54:163:12:317:392:51
8:16
#11942
FINISH
26.22 mi14:01:563:20:117:397:40
7:32
#11911
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 mi141144134413412132(Top 42%)3100(Top 25%)3100(Top 178%)
10K6.21 mi3.10 mi14218-1044231-974231-9714418(Top 50%)4349(Top 35%)4349(Top 250%)
15K9.32 mi3.11 mi13464+7543814+4173814+41712132(Top 42%)3100(Top 25%)3100(Top 178%)
20K12.43 mi3.11 mi13051+4133609+2053609+20511857(Top 41%)3032(Top 24%)3032(Top 175%)
HALF13.11 mi0.68 mi13003+483585+243585+2412042(Top 41%)3056(Top 24%)3056(Top 176%)
25K15.53 mi2.42 mi12751+2523449+1363449+13611597(Top 40%)2950(Top 23%)2950(Top 170%)
30K18.64 mi3.11 mi12703+483481-323481-3212673(Top 44%)3668(Top 29%)3668(Top 211%)
20M20.00 mi1.36 mi12530+1733415+663415+6610868(Top 37%)2826(Top 22%)2826(Top 163%)
21M21.00 mi1.00 mi12465+653405+103405+1011558(Top 40%)3283(Top 26%)3283(Top 189%)
35K21.75 mi0.75 mi12387+783367+383367+3810464(Top 36%)2726(Top 22%)2726(Top 157%)
23M23.00 mi1.25 mi12340+473368-13368-112054(Top 42%)3626(Top 29%)3626(Top 209%)
24M24.00 mi1.00 mi12150+1903291+773291+778776(Top 30%)2078(Top 17%)2078(Top 120%)
40K24.85 mi0.85 mi11987+1633222+693222+699214(Top 32%)2395(Top 19%)2395(Top 138%)
25.2M25.20 mi0.35 mi11942+453208+143208+1410133(Top 35%)2897(Top 23%)2897(Top 167%)
FINISH26.22 mi1.02 mi11911+313217-93217-911640(Top 40%)3674(Top 29%)3674(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12132

Females

3100

F40-44

3100

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14418

Females

4349

F40-44

4349

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12132

Females

3100

F40-44

3100

15K→20K

9.3 - 12.4 mi

Top 41%
×5
+106ft-86ft

Overall

11857

Females

3032

F40-44

3032

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

12042

Females

3056

F40-44

3056

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11597

Females

2950

F40-44

2950

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12673

Females

3668

F40-44

3668

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10868

Females

2826

F40-44

2826

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11558

Females

3283

F40-44

3283

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10464

Females

2726

F40-44

2726

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12054

Females

3626

F40-44

3626

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8776

Females

2078

F40-44

2078

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9214

Females

2395

F40-44

2395

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10133

Females

2897

F40-44

2897

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11640

Females

3674

F40-44

3674

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2973*
Passed By
666
Net Change
+2203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14114
5K → 10K200200-104#14114#14218
10K → 15K767*13+754#14218#13464
15K → 20K433*20+413#13464#13051
20K → HALF5911+48#13051#13003
HALF → 25K283*31+252#13003#12751
25K → 30K206*158+48#12751#12703
30K → 20M19219+173#12703#12530
20M → 21M11752+65#12530#12465
21M → 35K9416+78#12465#12387
35K → 23M10760+47#12387#12340
23M → 24M1977+190#12340#12150
24M → 40K1729+163#12150#11987
40K → 25.2M5712+45#11987#11942
25.2M → FINISH8958+31#11942#11911
TOTALS2973*666+2203

* 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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