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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jamie Larsen

Bib: 17133 •F •Age: N/A

NE

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Age Group (F18-39)
#0 / 5716
Top 41%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jamie

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 · 7:09/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
23:53
3.11 mi
Rank: #14430
Start → 5K
23:53 | 7:42/mi
10K
47:42
6.21 mi
Rank: #14402 (+28)
5K → 10K
23:49 | 7:40/mi
15K
1:11:05
9.32 mi
Rank: #13892 (+510)
10K → 15K
23:23 | 7:32/mi
20K
1:34:32
12.43 mi
Rank: #13488 (+404)
15K → 20K
23:27 | 7:33/mi
HALF
1:39:34
13.11 mi
Rank: #13408 (+80)
20K → HALF
5:02 | 7:24/mi
25K
1:57:34
15.53 mi
Rank: #12997 (+411)
HALF → 25K
18:00 | 7:26/mi
30K
2:21:13
18.64 mi
Rank: #12510 (+487)
25K → 30K
23:39 | 7:37/mi
20M
2:31:40
20.00 mi
Rank: #12350 (+160)
30K → 20M
10:27 | 7:42/mi
21M
2:39:38
21.00 mi
Rank: #12175 (+175)
20M → 21M
7:58 | 7:58/mi
35K
2:45:12
21.75 mi
Rank: #12090 (+85)
21M → 35K
5:34 | 7:27/mi
23M
2:54:46
23.00 mi
Rank: #11911 (+179)
35K → 23M
9:34 | 7:39/mi
24M
3:02:16
24.00 mi
Rank: #11790 (+121)
23M → 24M
7:30 | 7:30/mi
40K
3:08:41
24.85 mi
Rank: #11642 (+148)
24M → 40K
6:25 | 7:31/mi
25.2M
3:11:22
25.20 mi
Rank: #11544 (+98)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:18:39
26.22 mi
Rank: #11395 (+149)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:39:34
Pace7:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:05
Pace7:34 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:3023:537:4223:53
7:42
-
10K
6.21 mi11:32:1947:427:4123:49
7:40
-0:02
15K
9.32 mi11:55:421:11:057:3823:23
7:32
-0:08
20K
12.43 mi12:19:091:34:327:3723:27
7:33
+0:01
HALF
13.11 mi12:24:111:39:347:365:02
7:24
-0:09
25K
15.53 mi12:42:111:57:347:3518:00
7:26
+0:02
30K
18.64 mi13:05:502:21:137:3523:39
7:37
+0:11
20M
20.00 mi13:16:172:31:407:3610:27
7:42
+0:05
21M
21.00 mi13:24:152:39:387:377:58
7:58
+0:16
35K
21.75 mi13:29:492:45:127:365:34
7:27
-0:31
23M
23.00 mi13:39:232:54:467:369:34
7:39
+0:12
24M
24.00 mi13:46:533:02:167:367:30
7:30
-0:09
40K
24.85 mi13:53:183:08:417:366:25
7:31
+0:01
25.2M
25.20 mi13:55:593:11:227:362:41
7:47
+0:16
FINISH
26.22 mi14:03:163:18:397:357:17
7:09
-0:38

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

7:09 /mi

Average Pace

7:35 /mi

Slowest Pace

7:58 /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

3:10:41

96% of race

Time at Steady Pace

7:58

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi11:08:3023:537:4223:53
7:42
#14430
10K
6.21 mi11:32:1947:427:4123:49
7:40
#14402
15K
9.32 mi11:55:421:11:057:3823:23
7:32
#13892
20K
12.43 mi12:19:091:34:327:3723:27
7:33
#13488
HALF
13.11 mi12:24:111:39:347:365:02
7:24
#13408
25K
15.53 mi12:42:111:57:347:3518:00
7:26
#12997
30K
18.64 mi13:05:502:21:137:3523:39
7:37
#12510
20M
20.00 mi13:16:172:31:407:3610:27
7:42
#12350
21M
21.00 mi13:24:152:39:387:377:58
7:58
#12175
35K
21.75 mi13:29:492:45:127:365:34
7:27
#12090
23M
23.00 mi13:39:232:54:467:369:34
7:39
#11911
24M
24.00 mi13:46:533:02:167:367:30
7:30
#11790
40K
24.85 mi13:53:183:08:417:366:25
7:31
#11642
25.2M
25.20 mi13:55:593:11:227:362:41
7:47
#11544
FINISH
26.22 mi14:03:163:18:397:357:17
7:09
#11395
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 mi144304319431913048(Top 45%)3605(Top 29%)3605(Top 63%)
10K6.21 mi3.10 mi14402+284332-134332-1314453(Top 50%)4369(Top 35%)4369(Top 76%)
15K9.32 mi3.11 mi13892+5104049+2834049+28313048(Top 45%)3605(Top 29%)3605(Top 63%)
20K12.43 mi3.11 mi13488+4043848+2013848+20112388(Top 43%)3315(Top 26%)3315(Top 58%)
HALF13.11 mi0.68 mi13408+803804+443804+4412023(Top 41%)3037(Top 24%)3037(Top 53%)
25K15.53 mi2.42 mi12997+4113600+2043600+20410795(Top 37%)2536(Top 20%)2536(Top 44%)
30K18.64 mi3.11 mi12510+4873369+2313369+23110548(Top 36%)2542(Top 20%)2542(Top 44%)
20M20.00 mi1.36 mi12350+1603309+603309+6010583(Top 36%)2686(Top 21%)2686(Top 47%)
21M21.00 mi1.00 mi12175+1753222+873222+879714(Top 33%)2370(Top 19%)2370(Top 41%)
35K21.75 mi0.75 mi12090+853184+383184+3810449(Top 36%)2711(Top 22%)2711(Top 47%)
23M23.00 mi1.25 mi11911+1793119+653119+659932(Top 34%)2562(Top 20%)2562(Top 45%)
24M24.00 mi1.00 mi11790+1213076+433076+4310123(Top 35%)2729(Top 22%)2729(Top 48%)
40K24.85 mi0.85 mi11642+1483032+443032+448928(Top 31%)2244(Top 18%)2244(Top 39%)
25.2M25.20 mi0.35 mi11544+983000+323000+327105(Top 24%)1503(Top 12%)1503(Top 26%)
FINISH26.22 mi1.02 mi11395+1492934+662934+668755(Top 30%)2276(Top 18%)2276(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13048

Females

3605

F18-39

3605

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14453

Females

4369

F18-39

4369

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13048

Females

3605

F18-39

3605

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12388

Females

3315

F18-39

3315

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

12023

Females

3037

F18-39

3037

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10795

Females

2536

F18-39

2536

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10548

Females

2542

F18-39

2542

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10583

Females

2686

F18-39

2686

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9714

Females

2370

F18-39

2370

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10449

Females

2711

F18-39

2711

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9932

Females

2562

F18-39

2562

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10123

Females

2729

F18-39

2729

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8928

Females

2244

F18-39

2244

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

7105

Females

1503

F18-39

1503

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8755

Females

2276

F18-39

2276

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3422*
Passed By
387
Net Change
+3035
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14430
5K → 10K228*200+28#14430#14402
10K → 15K538*28+510#14402#13892
15K → 20K423*19+404#13892#13488
20K → HALF877+80#13488#13408
HALF → 25K416*5+411#13408#12997
25K → 30K499*12+487#12997#12510
30K → 20M17313+160#12510#12350
20M → 21M19318+175#12350#12175
21M → 35K949+85#12175#12090
35K → 23M201*22+179#12090#11911
23M → 24M14322+121#11911#11790
24M → 40K16416+148#11790#11642
40K → 25.2M980+98#11642#11544
25.2M → FINISH16516+149#11544#11395
TOTALS3422*387+3035

* 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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