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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Khairallah

Bib: 16953 •F •Age: N/A

AZ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 48%
Masters (Masters Women)
#0 / 6862
Top 35%
Age Group (F45-49)
#0 / 1786
Top 45%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jennifer

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 · 7:22/mi at mile 9.3

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
24:50
3.11 mi
Rank: #16912
Start → 5K
24:50 | 8:00/mi
10K
48:01
6.21 mi
Rank: #14877 (+2035)
5K → 10K
23:11 | 7:28/mi
15K
1:10:53
9.32 mi
Rank: #13717 (+1160)
10K → 15K
22:52 | 7:22/mi
20K
1:35:20
12.43 mi
Rank: #14054 (-337)
15K → 20K
24:27 | 7:53/mi
HALF
1:40:31
13.11 mi
Rank: #14034 (+20)
20K → HALF
5:11 | 7:37/mi
25K
1:59:46
15.53 mi
Rank: #14151 (-117)
HALF → 25K
19:15 | 7:57/mi
30K
2:25:15
18.64 mi
Rank: #14295 (-144)
25K → 30K
25:29 | 8:13/mi
20M
2:37:34
20.00 mi
Rank: #14744 (-449)
30K → 20M
12:19 | 9:05/mi
21M
2:46:34
21.00 mi
Rank: #14807 (-63)
20M → 21M
9:00 | 9:00/mi
35K
2:53:28
21.75 mi
Rank: #15131 (-324)
21M → 35K
6:54 | 9:14/mi
23M
3:06:38
23.00 mi
Rank: #15964 (-833)
35K → 23M
13:10 | 10:32/mi
24M
3:15:39
24.00 mi
Rank: #16131 (-167)
23M → 24M
9:01 | 9:01/mi
40K
3:24:25
24.85 mi
Rank: #16507 (-376)
24M → 40K
8:46 | 10:16/mi
25.2M
3:28:31
25.20 mi
Rank: #16733 (-226)
40K → 25.2M
4:06 | 11:54/mi
FINISH
3:37:27
26.22 mi
Rank: #16857 (-124)
25.2M → FINISH
8:56 | 8:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:31
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:56:56
Pace8:56 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:3324:508:0024:50
8:00
-
10K
6.21 mi11:49:4448:017:4423:11
7:28
-0:32
15K
9.32 mi12:12:361:10:537:3722:52
7:22
-0:06
20K
12.43 mi12:37:031:35:207:4124:27
7:53
+0:31
HALF
13.11 mi12:42:141:40:317:415:11
7:37
-0:16
25K
15.53 mi13:01:291:59:467:4319:15
7:57
+0:20
30K
18.64 mi13:26:582:25:157:4825:29
8:13
+0:16
20M
20.00 mi13:39:172:37:347:5312:19
9:05
+0:52
21M
21.00 mi13:48:172:46:347:569:00
9:00
-0:05
35K
21.75 mi13:55:112:53:287:596:54
9:14
+0:14
23M
23.00 mi14:08:213:06:388:0713:10
10:32
+1:18
24M
24.00 mi14:17:223:15:398:109:01
9:01
-1:31
40K
24.85 mi14:26:083:24:258:148:46
10:16
+1:15
25.2M
25.20 mi14:30:143:28:318:174:06
11:54
+1:38
FINISH
26.22 mi14:39:103:37:278:188:56
8:46
-3:08

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

7:22 /mi

Average Pace

8:18 /mi

Slowest Pace

11:54 /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

1:59:46

55% of race

Time at Steady Pace

1:11:39

33% of race

Time at Slower Pace

26:02

12% of race

Average Pace: 8:18 /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 mi11:26:3324:508:0024:50
8:00
#16912
10K
6.21 mi11:49:4448:017:4423:11
7:28
#14877
15K
9.32 mi12:12:361:10:537:3722:52
7:22
#13717
20K
12.43 mi12:37:031:35:207:4124:27
7:53
#14054
HALF
13.11 mi12:42:141:40:317:415:11
7:37
#14034
25K
15.53 mi13:01:291:59:467:4319:15
7:57
#14151
30K
18.64 mi13:26:582:25:157:4825:29
8:13
#14295
20M
20.00 mi13:39:172:37:347:5312:19
9:05
#14744
21M
21.00 mi13:48:172:46:347:569:00
9:00
#14807
35K
21.75 mi13:55:112:53:287:596:54
9:14
#15131
23M
23.00 mi14:08:213:06:388:0713:10
10:32
#15964
24M
24.00 mi14:17:223:15:398:109:01
9:01
#16131
40K
24.85 mi14:26:083:24:258:148:46
10:16
#16507
25.2M
25.20 mi14:30:143:28:318:174:06
11:54
#16733
FINISH
26.22 mi14:39:103:37:278:188:56
8:46
#16857
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi169125873587311621(Top 40%)2820(Top 22%)2820(Top 158%)
10K6.21 mi3.10 mi14877+20354635+12384635+123812618(Top 43%)3324(Top 26%)3324(Top 186%)
15K9.32 mi3.11 mi13717+11603948+6873948+68711621(Top 40%)2820(Top 22%)2820(Top 158%)
20K12.43 mi3.11 mi14054-3374177-2294177-22915114(Top 52%)4861(Top 39%)4861(Top 272%)
HALF13.11 mi0.68 mi14034+204170+74170+714020(Top 48%)4182(Top 33%)4182(Top 234%)
25K15.53 mi2.42 mi14151-1174252-824252-8214932(Top 51%)4846(Top 39%)4846(Top 271%)
30K18.64 mi3.11 mi14295-1444380-1284380-12814962(Top 52%)4957(Top 39%)4957(Top 278%)
20M20.00 mi1.36 mi14744-4494671-2914671-29119259(Top 66%)7407(Top 59%)7407(Top 415%)
21M21.00 mi1.00 mi14807-634744-734744-7316149(Top 56%)5770(Top 46%)5770(Top 323%)
35K21.75 mi0.75 mi15131-3244947-2034947-20320886(Top 72%)8379(Top 67%)8379(Top 469%)
23M23.00 mi1.25 mi15964-8335470-5235470-52323431(Top 81%)9741(Top 77%)9741(Top 545%)
24M24.00 mi1.00 mi16131-1675571-1015571-10119536(Top 67%)7803(Top 62%)7803(Top 437%)
40K24.85 mi0.85 mi16507-3765802-2315802-23122584(Top 78%)9387(Top 75%)9387(Top 526%)
25.2M25.20 mi0.35 mi16733-2265939-1375939-13724247(Top 84%)10246(Top 81%)10246(Top 574%)
FINISH26.22 mi1.02 mi16857-1246037-986037-9819498(Top 67%)7810(Top 62%)7810(Top 437%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21
+97ft-345ft

Overall

11621

Females

2820

F45-49

2820

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12618

Females

3324

F45-49

3324

10K→15K

6.2 - 9.3 mi

Top 40%
×3
+67ft-78ft

Overall

11621

Females

2820

F45-49

2820

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15114

Females

4861

F45-49

4861

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

14020

Females

4182

F45-49

4182

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14932

Females

4846

F45-49

4846

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

14962

Females

4957

F45-49

4957

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19259

Females

7407

F45-49

7407

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16149

Females

5770

F45-49

5770

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20886

Females

8379

F45-49

8379

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23431

Females

9741

F45-49

9741

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19536

Females

7803

F45-49

7803

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22584

Females

9387

F45-49

9387

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24247

Females

10246

F45-49

10246

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19498

Females

7810

F45-49

7810

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3777*
Passed By
2125
Net Change
+55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16912
5K → 10K2042*7+2035#16912#14877
10K → 15K1165*5+1160#14877#13717
15K → 20K73200-337#13717#14054
20K → HALF4626+20#14054#14034
HALF → 25K96200-117#14034#14151
25K → 30K143200-144#14151#14295
30K → 20M28200-449#14295#14744
20M → 21M85148-63#14744#14807
21M → 35K14200-324#14807#15131
35K → 23M13200-833#15131#15964
23M → 24M23190-167#15964#16131
24M → 40K20200-376#16131#16507
40K → 25.2M4200-226#16507#16733
25.2M → FINISH25149-124#16733#16857
TOTALS3777*2125+55

* 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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