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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mary Ellen Burt

Bib: 28452 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
34:25
3.11 mi
Rank: #28114
Start → 5K
34:25 | 11:05/mi
10K
1:10:03
6.21 mi
Rank: #28195 (-81)
5K → 10K
35:38 | 11:29/mi
15K
1:45:35
9.32 mi
Rank: #28102 (+93)
10K → 15K
35:32 | 11:27/mi
20K
2:24:04
12.43 mi
Rank: #28191 (-89)
15K → 20K
38:29 | 12:24/mi
HALF
2:31:46
13.11 mi
Rank: #28162 (+29)
20K → HALF
7:42 | 11:18/mi
25K
2:59:45
15.53 mi
Rank: #28002 (+160)
HALF → 25K
27:59 | 11:33/mi
30K
3:36:06
18.64 mi
Rank: #27745 (+257)
25K → 30K
36:21 | 11:42/mi
20M
3:51:40
20.00 mi
Rank: #27635 (+110)
30K → 20M
15:34 | 11:28/mi
21M
4:04:19
21.00 mi
Rank: #27555 (+80)
20M → 21M
12:39 | 12:39/mi
35K
4:13:00
21.75 mi
Rank: #27516 (+39)
21M → 35K
8:41 | 11:37/mi
23M
4:27:31
23.00 mi
Rank: #27434 (+82)
35K → 23M
14:31 | 11:36/mi
24M
4:38:58
24.00 mi
Rank: #27380 (+54)
23M → 24M
11:27 | 11:27/mi
40K
4:49:09
24.85 mi
Rank: #27337 (+43)
24M → 40K
10:11 | 11:55/mi
25.2M
4:53:30
25.20 mi
Rank: #27325 (+12)
40K → 25.2M
4:21 | 12:37/mi
FINISH
5:05:05
26.22 mi
Rank: #27310 (+15)
25.2M → FINISH
11:35 | 11:23/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:31:46
Pace11:35 /mi
2nd Half
Distance13.11 mi
Time2:33:19
Pace11:42 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:3934:2511:0534:25
11:05
-
10K
6.21 mi12:35:171:10:0311:1735:38
11:29
+0:24
15K
9.32 mi13:10:491:45:3511:2035:32
11:27
-0:02
20K
12.43 mi13:49:182:24:0411:3638:29
12:24
+0:57
HALF
13.11 mi13:57:002:31:4611:357:42
11:18
-1:06
25K
15.53 mi14:24:592:59:4511:3527:59
11:33
+0:15
30K
18.64 mi15:01:203:36:0611:3636:21
11:42
+0:09
20M
20.00 mi15:16:543:51:4011:3615:34
11:28
-0:14
21M
21.00 mi15:29:334:04:1911:3912:39
12:39
+1:11
35K
21.75 mi15:38:144:13:0011:388:41
11:37
-1:02
23M
23.00 mi15:52:454:27:3111:3814:31
11:36
-0:01
24M
24.00 mi16:04:124:38:5811:3811:27
11:27
-0:09
40K
24.85 mi16:14:234:49:0911:3910:11
11:55
+0:28
25.2M
25.20 mi16:18:444:53:3011:394:21
12:37
+0:42
FINISH
26.22 mi16:30:195:05:0511:3911:35
11:23
-1:14

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

11:05 /mi

Average Pace

11:39 /mi

Slowest Pace

12:39 /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

4:09:36

82% of race

Time at Steady Pace

55:29

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:38 /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 mi11:59:3934:2511:0534:25
11:05
#28114
10K
6.21 mi12:35:171:10:0311:1735:38
11:29
#28195
15K
9.32 mi13:10:491:45:3511:2035:32
11:27
#28102
20K
12.43 mi13:49:182:24:0411:3638:29
12:24
#28191
HALF
13.11 mi13:57:002:31:4611:357:42
11:18
#28162
25K
15.53 mi14:24:592:59:4511:3527:59
11:33
#28002
30K
18.64 mi15:01:203:36:0611:3636:21
11:42
#27745
20M
20.00 mi15:16:543:51:4011:3615:34
11:28
#27635
21M
21.00 mi15:29:334:04:1911:3912:39
12:39
#27555
35K
21.75 mi15:38:144:13:0011:388:41
11:37
#27516
23M
23.00 mi15:52:454:27:3111:3814:31
11:36
#27434
24M
24.00 mi16:04:124:38:5811:3811:27
11:27
#27380
40K
24.85 mi16:14:234:49:0911:3910:11
11:55
#27337
25.2M
25.20 mi16:18:444:53:3011:394:21
12:37
#27325
FINISH
26.22 mi16:30:195:05:0511:3911:35
11:23
#27310
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 mi28114119601196027912(Top 96%)11862(Top 94%)11862(Top 208%)
10K6.21 mi3.10 mi28195-8112009-4912009-4928202(Top 97%)12033(Top 96%)12033(Top 211%)
15K9.32 mi3.11 mi28102+9311956+5311956+5327912(Top 96%)11862(Top 94%)11862(Top 208%)
20K12.43 mi3.11 mi28191-8912016-6012016-6028299(Top 98%)12110(Top 96%)12110(Top 212%)
HALF13.11 mi0.68 mi28162+2911998+1811998+1827684(Top 95%)11754(Top 93%)11754(Top 206%)
25K15.53 mi2.42 mi28002+16011917+8111917+8127061(Top 93%)11402(Top 91%)11402(Top 199%)
30K18.64 mi3.11 mi27745+25711768+14911768+14926387(Top 91%)11111(Top 88%)11111(Top 194%)
20M20.00 mi1.36 mi27635+11011717+5111717+5125672(Top 88%)10810(Top 86%)10810(Top 189%)
21M21.00 mi1.00 mi27555+8011677+4011677+4025981(Top 90%)11013(Top 88%)11013(Top 193%)
35K21.75 mi0.75 mi27516+3911662+1511662+1526248(Top 90%)11165(Top 89%)11165(Top 195%)
23M23.00 mi1.25 mi27434+8211624+3811624+3825582(Top 88%)10863(Top 86%)10863(Top 190%)
24M24.00 mi1.00 mi27380+5411595+2911595+2925888(Top 89%)11050(Top 88%)11050(Top 193%)
40K24.85 mi0.85 mi27337+4311579+1611579+1625765(Top 89%)11028(Top 88%)11028(Top 193%)
25.2M25.20 mi0.35 mi27325+1211577+211577+225568(Top 88%)10908(Top 87%)10908(Top 191%)
FINISH26.22 mi1.02 mi27310+1511573+411573+426715(Top 92%)11501(Top 91%)11501(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27912

Females

11862

F18-39

11862

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28202

Females

12033

F18-39

12033

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27912

Females

11862

F18-39

11862

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28299

Females

12110

F18-39

12110

20K→HALF

12.4 - 13.1 mi

Top 95%
×2
+19ft-37ft

Overall

27684

Females

11754

F18-39

11754

HALF→25K

13.1 - 15.5 mi

Top 93%
×4
+66ft-88ft

Overall

27061

Females

11402

F18-39

11402

25K→30K

15.5 - 18.6 mi

Top 91%
×9
+181ft-148ft

Overall

26387

Females

11111

F18-39

11111

30K→20M

18.6 - 20.0 mi

Top 88%
×5
+64ft-50ft

Overall

25672

Females

10810

F18-39

10810

20M→21M

20.0 - 21.0 mi

Top 90%
×8
+106ft-24ft

Overall

25981

Females

11013

F18-39

11013

21M→35K

21.0 - 21.8 mi

Top 90%
×7
+17ft-86ft

Overall

26248

Females

11165

F18-39

11165

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25582

Females

10863

F18-39

10863

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25888

Females

11050

F18-39

11050

24M→40K

24.0 - 24.9 mi

Top 89%
×1
+6ft-20ft

Overall

25765

Females

11028

F18-39

11028

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1
+13ft-16ft

Overall

25568

Females

10908

F18-39

10908

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
×2
+22ft-21ft

Overall

26715

Females

11501

F18-39

11501

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1176*
Passed By
372
Net Change
+804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28114
5K → 10K75156-81#28114#28195
10K → 15K12936+93#28195#28102
15K → 20K41130-89#28102#28191
20K → HALF334+29#28191#28162
HALF → 25K1600+160#28162#28002
25K → 30K259*2+257#28002#27745
30K → 20M1122+110#27745#27635
20M → 21M888+80#27635#27555
21M → 35K412+39#27555#27516
35K → 23M875+82#27516#27434
23M → 24M606+54#27434#27380
24M → 40K507+43#27380#27337
40K → 25.2M142+12#27337#27325
25.2M → FINISH2712+15#27325#27310
TOTALS1176*372+804

* 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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