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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Naomi Adler

Bib: 22860 •F •Age: N/A

CA

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
Top 45%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
27:14
3.11 mi
Rank: #21521
Start → 5K
27:14 | 8:46/mi
10K
54:05
6.21 mi
Rank: #21330 (+191)
5K → 10K
26:51 | 8:39/mi
15K
1:20:51
9.32 mi
Rank: #21149 (+181)
10K → 15K
26:46 | 8:37/mi
20K
1:47:20
12.43 mi
Rank: #20705 (+444)
15K → 20K
26:29 | 8:32/mi
HALF
1:53:07
13.11 mi
Rank: #20673 (+32)
20K → HALF
5:47 | 8:30/mi
25K
2:13:50
15.53 mi
Rank: #20366 (+307)
HALF → 25K
20:43 | 8:33/mi
30K
2:40:28
18.64 mi
Rank: #19828 (+538)
25K → 30K
26:38 | 8:35/mi
20M
2:52:13
20.00 mi
Rank: #19633 (+195)
30K → 20M
11:45 | 8:40/mi
21M
3:01:05
21.00 mi
Rank: #19377 (+256)
20M → 21M
8:52 | 8:52/mi
35K
3:07:22
21.75 mi
Rank: #19284 (+93)
21M → 35K
6:17 | 8:24/mi
23M
3:17:55
23.00 mi
Rank: #19055 (+229)
35K → 23M
10:33 | 8:26/mi
24M
3:26:10
24.00 mi
Rank: #18887 (+168)
23M → 24M
8:15 | 8:15/mi
40K
3:33:09
24.85 mi
Rank: #18703 (+184)
24M → 40K
6:59 | 8:11/mi
25.2M
3:36:12
25.20 mi
Rank: #18637 (+66)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:44:17
26.22 mi
Rank: #18481 (+156)
25.2M → FINISH
8:05 | 7:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:53:07
Pace8:38 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:51:10
Pace8:29 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4127:148:4627:14
8:46
-
10K
6.21 mi11:56:3254:058:4326:51
8:39
-0:07
15K
9.32 mi12:23:181:20:518:4126:46
8:37
-0:02
20K
12.43 mi12:49:471:47:208:3926:29
8:32
-0:05
HALF
13.11 mi12:55:341:53:078:385:47
8:30
-0:02
25K
15.53 mi13:16:172:13:508:3720:43
8:33
+0:03
30K
18.64 mi13:42:552:40:288:3726:38
8:35
+0:02
20M
20.00 mi13:54:402:52:138:3711:45
8:40
+0:05
21M
21.00 mi14:03:323:01:058:388:52
8:52
+0:12
35K
21.75 mi14:09:493:07:228:376:17
8:24
-0:28
23M
23.00 mi14:20:223:17:558:3710:33
8:26
+0:02
24M
24.00 mi14:28:373:26:108:368:15
8:15
-0:11
40K
24.85 mi14:35:363:33:098:356:59
8:11
-0:04
25.2M
25.20 mi14:38:393:36:128:353:03
8:51
+0:40
FINISH
26.22 mi14:46:443:44:178:348:05
7:56
-0:55

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

7:56 /mi

Average Pace

8:34 /mi

Slowest Pace

8:52 /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

3:05:08

83% of race

Time at Steady Pace

39:09

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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 mi11:29:4127:148:4627:14
8:46
#21521
10K
6.21 mi11:56:3254:058:4326:51
8:39
#21330
15K
9.32 mi12:23:181:20:518:4126:46
8:37
#21149
20K
12.43 mi12:49:471:47:208:3926:29
8:32
#20705
HALF
13.11 mi12:55:341:53:078:385:47
8:30
#20673
25K
15.53 mi13:16:172:13:508:3720:43
8:33
#20366
30K
18.64 mi13:42:552:40:288:3726:38
8:35
#19828
20M
20.00 mi13:54:402:52:138:3711:45
8:40
#19633
21M
21.00 mi14:03:323:01:058:388:52
8:52
#19377
35K
21.75 mi14:09:493:07:228:376:17
8:24
#19284
23M
23.00 mi14:20:223:17:558:3710:33
8:26
#19055
24M
24.00 mi14:28:373:26:108:368:15
8:15
#18887
40K
24.85 mi14:35:363:33:098:356:59
8:11
#18703
25.2M
25.20 mi14:38:393:36:128:353:03
8:51
#18637
FINISH
26.22 mi14:46:443:44:178:348:05
7:56
#18481
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 mi215218456845620770(Top 72%)7986(Top 63%)7986(Top 447%)
10K6.21 mi3.10 mi21330+1918319+1378319+13721125(Top 73%)8187(Top 65%)8187(Top 458%)
15K9.32 mi3.11 mi21149+1818220+998220+9920770(Top 72%)7986(Top 63%)7986(Top 447%)
20K12.43 mi3.11 mi20705+4447991+2297991+22919448(Top 67%)7328(Top 58%)7328(Top 410%)
HALF13.11 mi0.68 mi20673+327976+157976+1520162(Top 69%)7653(Top 61%)7653(Top 428%)
25K15.53 mi2.42 mi20366+3077824+1527824+15218833(Top 65%)7027(Top 56%)7027(Top 393%)
30K18.64 mi3.11 mi19828+5387565+2597565+25917333(Top 60%)6307(Top 50%)6307(Top 353%)
20M20.00 mi1.36 mi19633+1957470+957470+9517129(Top 59%)6272(Top 50%)6272(Top 351%)
21M21.00 mi1.00 mi19377+2567351+1197351+11915420(Top 53%)5379(Top 43%)5379(Top 301%)
35K21.75 mi0.75 mi19284+937301+507301+5017073(Top 59%)6381(Top 51%)6381(Top 357%)
23M23.00 mi1.25 mi19055+2297195+1067195+10615298(Top 53%)5433(Top 43%)5433(Top 304%)
24M24.00 mi1.00 mi18887+1687126+697126+6915433(Top 53%)5582(Top 44%)5582(Top 313%)
40K24.85 mi0.85 mi18703+1847041+857041+8513634(Top 47%)4695(Top 37%)4695(Top 263%)
25.2M25.20 mi0.35 mi18637+667003+387003+3813915(Top 48%)4890(Top 39%)4890(Top 274%)
FINISH26.22 mi1.02 mi18481+1566936+676936+6714784(Top 51%)5337(Top 42%)5337(Top 299%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20770

Females

7986

F45-49

7986

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21125

Females

8187

F45-49

8187

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20770

Females

7986

F45-49

7986

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19448

Females

7328

F45-49

7328

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

20162

Females

7653

F45-49

7653

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18833

Females

7027

F45-49

7027

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17333

Females

6307

F45-49

6307

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17129

Females

6272

F45-49

6272

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15420

Females

5379

F45-49

5379

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17073

Females

6381

F45-49

6381

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15298

Females

5433

F45-49

5433

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15433

Females

5582

F45-49

5582

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13634

Females

4695

F45-49

4695

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13915

Females

4890

F45-49

4890

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14784

Females

5337

F45-49

5337

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3472*
Passed By
432
Net Change
+3040
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21521
5K → 10K391*200+191#21521#21330
10K → 15K291*110+181#21330#21149
15K → 20K464*20+444#21149#20705
20K → HALF4816+32#20705#20673
HALF → 25K324*17+307#20673#20366
25K → 30K542*4+538#20366#19828
30K → 20M201*6+195#19828#19633
20M → 21M266*10+256#19633#19377
21M → 35K10815+93#19377#19284
35K → 23M234*5+229#19284#19055
23M → 24M1768+168#19055#18887
24M → 40K1884+184#18887#18703
40K → 25.2M660+66#18703#18637
25.2M → FINISH17317+156#18637#18481
TOTALS3472*432+3040

* 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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