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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Emily Stahl

Bib: 12705 •F •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 14%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 5%
Race Day Weather
51°/41°F
overcast clouds

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
20:47
3.11 mi
Rank: #5804
Start → 5K
20:47 | 6:42/mi
10K
41:13
6.21 mi
Rank: #5274 (+530)
5K → 10K
20:26 | 6:35/mi
15K
1:01:31
9.32 mi
Rank: #4961 (+313)
10K → 15K
20:18 | 6:33/mi
20K
1:22:06
12.43 mi
Rank: #4845 (+116)
15K → 20K
20:35 | 6:38/mi
HALF
1:26:34
13.11 mi
Rank: #4834 (+11)
20K → HALF
4:28 | 6:34/mi
25K
1:42:45
15.53 mi
Rank: #4769 (+65)
HALF → 25K
16:11 | 6:41/mi
30K
2:04:01
18.64 mi
Rank: #4724 (+45)
25K → 30K
21:16 | 6:51/mi
20M
2:13:29
20.00 mi
Rank: #4742 (-18)
30K → 20M
9:28 | 6:59/mi
21M
2:20:36
21.00 mi
Rank: #4659 (+83)
20M → 21M
7:07 | 7:07/mi
35K
2:25:38
21.75 mi
Rank: #4661 (-2)
21M → 35K
5:02 | 6:44/mi
23M
2:34:02
23.00 mi
Rank: #4536 (+125)
35K → 23M
8:24 | 6:43/mi
24M
2:40:41
24.00 mi
Rank: #4492 (+44)
23M → 24M
6:39 | 6:39/mi
40K
2:46:16
24.85 mi
Rank: #4393 (+99)
24M → 40K
5:35 | 6:32/mi
25.2M
2:48:39
25.20 mi
Rank: #4319 (+74)
40K → 25.2M
2:23 | 6:55/mi
FINISH
2:54:55
26.22 mi
Rank: #4186 (+133)
25.2M → FINISH
6:16 | 6:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:34
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:28:21
Pace6:45 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1820:476:4220:47
6:42
-
10K
6.21 mi11:09:4441:136:3820:26
6:35
-0:07
15K
9.32 mi11:30:021:01:316:3720:18
6:33
-0:02
20K
12.43 mi11:50:371:22:066:3720:35
6:38
+0:05
HALF
13.11 mi11:55:051:26:346:374:28
6:34
-0:04
25K
15.53 mi12:11:161:42:456:3716:11
6:41
+0:07
30K
18.64 mi12:32:322:04:016:4021:16
6:51
+0:10
20M
20.00 mi12:42:002:13:296:419:28
6:59
+0:08
21M
21.00 mi12:49:072:20:366:427:07
7:07
+0:08
35K
21.75 mi12:54:092:25:386:425:02
6:44
-0:23
23M
23.00 mi13:02:332:34:026:428:24
6:43
-0:01
24M
24.00 mi13:09:122:40:416:426:39
6:39
-0:04
40K
24.85 mi13:14:472:46:166:425:35
6:32
-0:07
25.2M
25.20 mi13:17:102:48:396:422:23
6:55
+0:23
FINISH
26.22 mi13:23:262:54:556:416:16
6:09
-0:46

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

6:09 /mi

Average Pace

6:41 /mi

Slowest Pace

7:07 /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

2:14:41

77% of race

Time at Steady Pace

40:14

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:49:1820:476:4220:47
6:42
#5804
10K
6.21 mi11:09:4441:136:3820:26
6:35
#5274
15K
9.32 mi11:30:021:01:316:3720:18
6:33
#4961
20K
12.43 mi11:50:371:22:066:3720:35
6:38
#4845
HALF
13.11 mi11:55:051:26:346:374:28
6:34
#4834
25K
15.53 mi12:11:161:42:456:3716:11
6:41
#4769
30K
18.64 mi12:32:322:04:016:4021:16
6:51
#4724
20M
20.00 mi12:42:002:13:296:419:28
6:59
#4742
21M
21.00 mi12:49:072:20:366:427:07
7:07
#4659
35K
21.75 mi12:54:092:25:386:425:02
6:44
#4661
23M
23.00 mi13:02:332:34:026:428:24
6:43
#4536
24M
24.00 mi13:09:122:40:416:426:39
6:39
#4492
40K
24.85 mi13:14:472:46:166:425:35
6:32
#4393
25.2M
25.20 mi13:17:102:48:396:422:23
6:55
#4319
FINISH
26.22 mi13:23:262:54:556:416:16
6:09
#4186
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 mi58044704704481(Top 15%)262(Top 2%)262(Top 5%)
10K6.21 mi3.10 mi5274+530362+108362+1084859(Top 17%)304(Top 2%)304(Top 5%)
15K9.32 mi3.11 mi4961+313317+45317+454481(Top 15%)262(Top 2%)262(Top 5%)
20K12.43 mi3.11 mi4845+116306+11306+114620(Top 16%)284(Top 2%)284(Top 5%)
HALF13.11 mi0.68 mi4834+11303+3303+34923(Top 17%)333(Top 3%)333(Top 6%)
25K15.53 mi2.42 mi4769+65295+8295+84685(Top 16%)328(Top 3%)328(Top 6%)
30K18.64 mi3.11 mi4724+45304-9304-94742(Top 16%)408(Top 3%)408(Top 7%)
20M20.00 mi1.36 mi4742-18313-9313-95354(Top 18%)571(Top 5%)571(Top 10%)
21M21.00 mi1.00 mi4659+83314-1314-14172(Top 14%)411(Top 3%)411(Top 7%)
35K21.75 mi0.75 mi4661-2322-8322-85198(Top 18%)593(Top 5%)593(Top 10%)
23M23.00 mi1.25 mi4536+125317+5317+53577(Top 12%)313(Top 2%)313(Top 5%)
24M24.00 mi1.00 mi4492+44323-6323-64126(Top 14%)451(Top 4%)451(Top 8%)
40K24.85 mi0.85 mi4393+99320+3320+32729(Top 9%)220(Top 2%)220(Top 4%)
25.2M25.20 mi0.35 mi4319+74312+8312+82350(Top 8%)193(Top 2%)193(Top 3%)
FINISH26.22 mi1.02 mi4186+133291+21291+212295(Top 8%)182(Top 1%)182(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4481

Females

262

F18-39

262

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

4859

Females

304

F18-39

304

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4481

Females

262

F18-39

262

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4620

Females

284

F18-39

284

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4923

Females

333

F18-39

333

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4685

Females

328

F18-39

328

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4742

Females

408

F18-39

408

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5354

Females

571

F18-39

571

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

4172

Females

411

F18-39

411

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5198

Females

593

F18-39

593

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3577

Females

313

F18-39

313

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

4126

Females

451

F18-39

451

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2729

Females

220

F18-39

220

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1
+13ft-16ft

Overall

2350

Females

193

F18-39

193

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2295

Females

182

F18-39

182

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2059*
Passed By
441
Net Change
+1618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5804
5K → 10K567*37+530#5804#5274
10K → 15K333*20+313#5274#4961
15K → 20K16549+116#4961#4845
20K → HALF2312+11#4845#4834
HALF → 25K10338+65#4834#4769
25K → 30K14297+45#4769#4724
30K → 20M4866-18#4724#4742
20M → 21M10623+83#4742#4659
21M → 35K3032-2#4659#4661
35K → 23M14621+125#4661#4536
23M → 24M7935+44#4536#4492
24M → 40K1045+99#4492#4393
40K → 25.2M751+74#4393#4319
25.2M → FINISH1385+133#4319#4186
TOTALS2059*441+1618

* 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

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