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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stephanie Gerland

Bib: 12152 •F •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 25%
Gender (Female)
#0 / 12578
Top 8%
Age Group (F18-39)
#0 / 5716
Top 16%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
20:37
3.11 mi
Rank: #5312
Start → 5K
20:37 | 6:39/mi
10K
41:18
6.21 mi
Rank: #5399 (-87)
5K → 10K
20:41 | 6:40/mi
15K
1:01:55
9.32 mi
Rank: #5308 (+91)
10K → 15K
20:37 | 6:39/mi
20K
1:22:42
12.43 mi
Rank: #5216 (+92)
15K → 20K
20:47 | 6:42/mi
HALF
1:27:18
13.11 mi
Rank: #5289 (-73)
20K → HALF
4:36 | 6:45/mi
25K
1:43:51
15.53 mi
Rank: #5363 (-74)
HALF → 25K
16:33 | 6:50/mi
30K
2:05:34
18.64 mi
Rank: #5414 (-51)
25K → 30K
21:43 | 7:00/mi
20M
2:15:15
20.00 mi
Rank: #5499 (-85)
30K → 20M
9:41 | 7:08/mi
21M
2:22:49
21.00 mi
Rank: #5573 (-74)
20M → 21M
7:34 | 7:34/mi
35K
2:28:14
21.75 mi
Rank: #5695 (-122)
21M → 35K
5:25 | 7:15/mi
23M
2:39:43
23.00 mi
Rank: #6649 (-954)
35K → 23M
11:29 | 9:11/mi
24M
2:47:07
24.00 mi
Rank: #6709 (-60)
23M → 24M
7:24 | 7:24/mi
40K
2:54:41
24.85 mi
Rank: #7041 (-332)
24M → 40K
7:34 | 8:51/mi
25.2M
2:58:17
25.20 mi
Rank: #7262 (-221)
40K → 25.2M
3:36 | 10:27/mi
FINISH
3:05:22
26.22 mi
Rank: #7223 (+39)
25.2M → FINISH
7:05 | 6:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:18
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:38:04
Pace7:29 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:5320:376:3920:37
6:39
-
10K
6.21 mi11:22:3441:186:3920:41
6:40
+0:01
15K
9.32 mi11:43:111:01:556:3920:37
6:39
-0:01
20K
12.43 mi12:03:581:22:426:4020:47
6:42
+0:03
HALF
13.11 mi12:08:341:27:186:404:36
6:45
+0:03
25K
15.53 mi12:25:071:43:516:4216:33
6:50
+0:05
30K
18.64 mi12:46:502:05:346:4521:43
7:00
+0:10
20M
20.00 mi12:56:312:15:156:469:41
7:08
+0:08
21M
21.00 mi13:04:052:22:496:497:34
7:34
+0:26
35K
21.75 mi13:09:302:28:146:495:25
7:15
-0:19
23M
23.00 mi13:20:592:39:436:5711:29
9:11
+1:56
24M
24.00 mi13:28:232:47:076:587:24
7:24
-1:47
40K
24.85 mi13:35:572:54:417:027:34
8:51
+1:27
25.2M
25.20 mi13:39:332:58:177:053:36
10:27
+1:36
FINISH
26.22 mi13:46:383:05:227:057:05
6:58
-3:29

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

6:39 /mi

Average Pace

7:05 /mi

Slowest Pace

10:27 /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

0:00

0% of race

Time at Steady Pace

2:35:09

84% of race

Time at Slower Pace

30:13

16% of race

Average Pace: 7:04 /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 mi11:01:5320:376:3920:37
6:39
#5312
10K
6.21 mi11:22:3441:186:3920:41
6:40
#5399
15K
9.32 mi11:43:111:01:556:3920:37
6:39
#5308
20K
12.43 mi12:03:581:22:426:4020:47
6:42
#5216
HALF
13.11 mi12:08:341:27:186:404:36
6:45
#5289
25K
15.53 mi12:25:071:43:516:4216:33
6:50
#5363
30K
18.64 mi12:46:502:05:346:4521:43
7:00
#5414
20M
20.00 mi12:56:312:15:156:469:41
7:08
#5499
21M
21.00 mi13:04:052:22:496:497:34
7:34
#5573
35K
21.75 mi13:09:302:28:146:495:25
7:15
#5695
23M
23.00 mi13:20:592:39:436:5711:29
9:11
#6649
24M
24.00 mi13:28:232:47:076:587:24
7:24
#6709
40K
24.85 mi13:35:572:54:417:027:34
8:51
#7041
25.2M
25.20 mi13:39:332:58:177:053:36
10:27
#7262
FINISH
26.22 mi13:46:383:05:227:057:05
6:58
#7223
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 mi53123783785240(Top 18%)376(Top 3%)376(Top 7%)
10K6.21 mi3.10 mi5399-87386-8386-85574(Top 19%)435(Top 3%)435(Top 8%)
15K9.32 mi3.11 mi5308+91376+10376+105240(Top 18%)376(Top 3%)376(Top 7%)
20K12.43 mi3.11 mi5216+92367+9367+95133(Top 18%)384(Top 3%)384(Top 7%)
HALF13.11 mi0.68 mi5289-73379-12379-126723(Top 23%)750(Top 6%)750(Top 13%)
25K15.53 mi2.42 mi5363-74403-24403-246046(Top 21%)639(Top 5%)639(Top 11%)
30K18.64 mi3.11 mi5414-51432-29432-295842(Top 20%)650(Top 5%)650(Top 11%)
20M20.00 mi1.36 mi5499-85460-28460-286484(Top 22%)907(Top 7%)907(Top 16%)
21M21.00 mi1.00 mi5573-74492-32492-326947(Top 24%)1178(Top 9%)1178(Top 21%)
35K21.75 mi0.75 mi5695-122536-44536-448856(Top 31%)1932(Top 15%)1932(Top 34%)
23M23.00 mi1.25 mi6649-954777-241777-24119331(Top 67%)7637(Top 61%)7637(Top 134%)
24M24.00 mi1.00 mi6709-60807-30807-309361(Top 32%)2334(Top 19%)2334(Top 41%)
40K24.85 mi0.85 mi7041-332940-133940-13317648(Top 61%)6845(Top 54%)6845(Top 120%)
25.2M25.20 mi0.35 mi7262-2211023-831023-8320879(Top 72%)8490(Top 67%)8490(Top 149%)
FINISH26.22 mi1.02 mi7223+391033-101033-107189(Top 25%)1545(Top 12%)1545(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5240

Females

376

F18-39

376

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5574

Females

435

F18-39

435

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5240

Females

376

F18-39

376

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5133

Females

384

F18-39

384

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6723

Females

750

F18-39

750

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6046

Females

639

F18-39

639

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5842

Females

650

F18-39

650

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6484

Females

907

F18-39

907

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

6947

Females

1178

F18-39

1178

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8856

Females

1932

F18-39

1932

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19331

Females

7637

F18-39

7637

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9361

Females

2334

F18-39

2334

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17648

Females

6845

F18-39

6845

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20879

Females

8490

F18-39

8490

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7189

Females

1545

F18-39

1545

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
918
Passed By
1855
Net Change
-1911
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5312
5K → 10K154200-87#5312#5399
10K → 15K17483+91#5399#5308
15K → 20K15765+92#5308#5216
20K → HALF578-73#5216#5289
HALF → 25K70144-74#5289#5363
25K → 30K121172-51#5363#5414
30K → 20M40125-85#5414#5499
20M → 21M44118-74#5499#5573
21M → 35K25147-122#5573#5695
35K → 23M6200-954#5695#6649
23M → 24M2686-60#6649#6709
24M → 40K16200-332#6709#7041
40K → 25.2M4200-221#7041#7262
25.2M → FINISH7637+39#7262#7223
TOTALS9181855-1911
📊

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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Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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