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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Gillian Emery

Bib: 11831 •F •Age: N/A

BC

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 47%
Age Group (F50-54)
#0 / 1233
Top 47%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Gillian

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 · 7:57/mi at mile 3.1

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
24:42
3.11 mi
Rank: #16580
Start → 5K
24:42 | 7:58/mi
10K
49:30
6.21 mi
Rank: #16832 (-252)
5K → 10K
24:48 | 7:59/mi
15K
1:14:35
9.32 mi
Rank: #17083 (-251)
10K → 15K
25:05 | 8:05/mi
20K
1:40:33
12.43 mi
Rank: #17449 (-366)
15K → 20K
25:58 | 8:22/mi
HALF
1:46:12
13.11 mi
Rank: #17539 (-90)
20K → HALF
5:39 | 8:18/mi
25K
2:07:14
15.53 mi
Rank: #17885 (-346)
HALF → 25K
21:02 | 8:41/mi
30K
2:35:19
18.64 mi
Rank: #18236 (-351)
25K → 30K
28:05 | 9:03/mi
20M
2:47:56
20.00 mi
Rank: #18377 (-141)
30K → 20M
12:37 | 9:18/mi
21M
2:58:09
21.00 mi
Rank: #18559 (-182)
20M → 21M
10:13 | 10:13/mi
35K
3:04:42
21.75 mi
Rank: #18575 (-16)
21M → 35K
6:33 | 8:46/mi
23M
3:16:34
23.00 mi
Rank: #18719 (-144)
35K → 23M
11:52 | 9:29/mi
24M
3:25:47
24.00 mi
Rank: #18800 (-81)
23M → 24M
9:13 | 9:13/mi
40K
3:33:22
24.85 mi
Rank: #18747 (+53)
24M → 40K
7:35 | 8:53/mi
25.2M
3:37:07
25.20 mi
Rank: #18828 (-81)
40K → 25.2M
3:45 | 10:53/mi
FINISH
3:45:49
26.22 mi
Rank: #18812 (+16)
25.2M → FINISH
8:42 | 8:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:12
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:59:37
Pace9:08 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:5624:427:5824:42
7:58
-
10K
6.21 mi11:09:4449:307:5824:48
7:59
+0:01
15K
9.32 mi11:34:491:14:358:0125:05
8:05
+0:06
20K
12.43 mi12:00:471:40:338:0625:58
8:22
+0:17
HALF
13.11 mi12:06:261:46:128:075:39
8:18
-0:04
25K
15.53 mi12:27:282:07:148:1221:02
8:41
+0:23
30K
18.64 mi12:55:332:35:198:2028:05
9:03
+0:22
20M
20.00 mi13:08:102:47:568:2412:37
9:18
+0:15
21M
21.00 mi13:18:232:58:098:3010:13
10:13
+0:55
35K
21.75 mi13:24:563:04:428:306:33
8:46
-1:27
23M
23.00 mi13:36:483:16:348:3311:52
9:29
+0:43
24M
24.00 mi13:46:013:25:478:359:13
9:13
-0:16
40K
24.85 mi13:53:363:33:228:367:35
8:53
-0:20
25.2M
25.20 mi13:57:213:37:078:373:45
10:53
+2:00
FINISH
26.22 mi14:06:033:45:498:388:42
8:33
-2:20

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

7:58 /mi

Average Pace

8:37 /mi

Slowest Pace

10:53 /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

1:46:12

47% of race

Time at Steady Pace

1:11:57

32% of race

Time at Slower Pace

47:40

21% of race

Average Pace: 8:37 /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 mi10:44:5624:427:5824:42
7:58
#16580
10K
6.21 mi11:09:4449:307:5824:48
7:59
#16832
15K
9.32 mi11:34:491:14:358:0125:05
8:05
#17083
20K
12.43 mi12:00:471:40:338:0625:58
8:22
#17449
HALF
13.11 mi12:06:261:46:128:075:39
8:18
#17539
25K
15.53 mi12:27:282:07:148:1221:02
8:41
#17885
30K
18.64 mi12:55:332:35:198:2028:05
9:03
#18236
20M
20.00 mi13:08:102:47:568:2412:37
9:18
#18377
21M
21.00 mi13:18:232:58:098:3010:13
10:13
#18559
35K
21.75 mi13:24:563:04:428:306:33
8:46
#18575
23M
23.00 mi13:36:483:16:348:3311:52
9:29
#18719
24M
24.00 mi13:46:013:25:478:359:13
9:13
#18800
40K
24.85 mi13:53:363:33:228:367:35
8:53
#18747
25.2M
25.20 mi13:57:213:37:078:373:45
10:53
#18828
FINISH
26.22 mi14:06:033:45:498:388:42
8:33
#18812
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi165805678567817543(Top 60%)6228(Top 50%)6228(Top 505%)
10K6.21 mi3.10 mi16832-2525838-1605838-16017121(Top 59%)5984(Top 48%)5984(Top 485%)
15K9.32 mi3.11 mi17083-2515979-1415979-14117543(Top 60%)6228(Top 50%)6228(Top 505%)
20K12.43 mi3.11 mi17449-3666186-2076186-20718468(Top 64%)6782(Top 54%)6782(Top 550%)
HALF13.11 mi0.68 mi17539-906237-516237-5119012(Top 66%)7058(Top 56%)7058(Top 572%)
25K15.53 mi2.42 mi17885-3466433-1966433-19619567(Top 67%)7423(Top 59%)7423(Top 602%)
30K18.64 mi3.11 mi18236-3516674-2416674-24119769(Top 68%)7623(Top 61%)7623(Top 618%)
20M20.00 mi1.36 mi18377-1416775-1016775-10120253(Top 70%)7943(Top 63%)7943(Top 644%)
21M21.00 mi1.00 mi18559-1826888-1136888-11321123(Top 73%)8444(Top 67%)8444(Top 685%)
35K21.75 mi0.75 mi18575-166902-146902-1418910(Top 65%)7377(Top 59%)7377(Top 598%)
23M23.00 mi1.25 mi18719-1447015-1137015-11320553(Top 71%)8232(Top 65%)8232(Top 668%)
24M24.00 mi1.00 mi18800-817077-627077-6220343(Top 70%)8216(Top 65%)8216(Top 666%)
40K24.85 mi0.85 mi18747+537069+87069+817766(Top 61%)6919(Top 55%)6919(Top 561%)
25.2M25.20 mi0.35 mi18828-817115-467115-4622074(Top 76%)9112(Top 72%)9112(Top 739%)
FINISH26.22 mi1.02 mi18812+167122-77122-718363(Top 63%)7234(Top 58%)7234(Top 587%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17543

Females

6228

F50-54

6228

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17121

Females

5984

F50-54

5984

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17543

Females

6228

F50-54

6228

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18468

Females

6782

F50-54

6782

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19012

Females

7058

F50-54

7058

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19567

Females

7423

F50-54

7423

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19769

Females

7623

F50-54

7623

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20253

Females

7943

F50-54

7943

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21123

Females

8444

F50-54

8444

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18910

Females

7377

F50-54

7377

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20553

Females

8232

F50-54

8232

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20343

Females

8216

F50-54

8216

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17766

Females

6919

F50-54

6919

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1
+13ft-16ft

Overall

22074

Females

9112

F50-54

9112

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18363

Females

7234

F50-54

7234

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
956
Passed By
2065
Net Change
-2232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16580
5K → 10K191200-252#16580#16832
10K → 15K109200-251#16832#17083
15K → 20K74200-366#17083#17449
20K → HALF12102-90#17449#17539
HALF → 25K50200-346#17539#17885
25K → 30K109200-351#17885#18236
30K → 20M63200-141#18236#18377
20M → 21M38200-182#18377#18559
21M → 35K5470-16#18559#18575
35K → 23M52196-144#18575#18719
23M → 24M40121-81#18719#18800
24M → 40K8734+53#18800#18747
40K → 25.2M788-81#18747#18828
25.2M → FINISH7054+16#18828#18812
TOTALS9562065-2232
📊

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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Activity Data

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