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BOSTON MARATHON 2026

Mary Burke

Bib: 15132•F

DC

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 28%
Gender (Female)
#0 / 12578
Top 11%
Age Group (F18-39)
#0 / 5716
Top 20%
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
22:55
3.11 mi
Rank: #11729
Start → 5K
22:55 | 7:23/mi
10K
45:35
6.21 mi
Rank: #11395 (+334)
5K → 10K
22:40 | 7:18/mi
15K
1:07:58
9.32 mi
Rank: #10966 (+429)
10K → 15K
22:23 | 7:13/mi
20K
1:30:24
12.43 mi
Rank: #10538 (+428)
15K → 20K
22:26 | 7:14/mi
HALF
1:35:16
13.11 mi
Rank: #10492 (+46)
20K → HALF
4:52 | 7:09/mi
25K
1:52:41
15.53 mi
Rank: #10187 (+305)
HALF → 25K
17:25 | 7:11/mi
30K
2:15:05
18.64 mi
Rank: #9624 (+563)
25K → 30K
22:24 | 7:13/mi
20M
2:24:50
20.00 mi
Rank: #9381 (+243)
30K → 20M
9:45 | 7:11/mi
21M
2:32:09
21.00 mi
Rank: #9098 (+283)
20M → 21M
7:19 | 7:19/mi
35K
2:37:21
21.75 mi
Rank: #8979 (+119)
21M → 35K
5:12 | 6:58/mi
23M
2:46:14
23.00 mi
Rank: #8737 (+242)
35K → 23M
8:53 | 7:06/mi
24M
2:53:08
24.00 mi
Rank: #8566 (+171)
23M → 24M
6:54 | 6:54/mi
40K
2:59:00
24.85 mi
Rank: #8372 (+194)
24M → 40K
5:52 | 6:52/mi
25.2M
3:01:29
25.20 mi
Rank: #8267 (+105)
40K → 25.2M
2:29 | 7:13/mi
FINISH
3:07:59
26.22 mi
Rank: #7995 (+272)
25.2M → FINISH
6:30 | 6:23/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:35:16
Pace7:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:43
Pace7:05 /mi
📊Negative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3522:557:2322:55
7:23
-
10K
6.21 mi11:17:1545:357:2122:40
7:18
-0:05
15K
9.32 mi11:39:381:07:587:1822:23
7:13
-0:05
20K
12.43 mi12:02:041:30:247:1722:26
7:14
+0:01
HALF
13.11 mi12:06:561:35:167:174:52
7:09
-0:05
25K
15.53 mi12:24:211:52:417:1617:25
7:11
+0:02
30K
18.64 mi12:46:452:15:057:1522:24
7:13
+0:02
20M
20.00 mi12:56:302:24:507:159:45
7:11
-0:02
21M
21.00 mi13:03:492:32:097:157:19
7:19
+0:08
35K
21.75 mi13:09:012:37:217:155:12
6:58
-0:21
23M
23.00 mi13:17:542:46:147:148:53
7:06
+0:08
24M
24.00 mi13:24:482:53:087:136:54
6:54
-0:12
40K
24.85 mi13:30:402:59:007:135:52
6:52
-0:02
25.2M
25.20 mi13:33:093:01:297:132:29
7:13
+0:21
FINISH
26.22 mi13:39:393:07:597:116:30
6:23
-0:50

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

6:23 /mi

Average Pace

7:10 /mi

Slowest Pace

7:23 /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

24:28

13% of race

Time at Steady Pace

2:43:31

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /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 mi10:54:3522:557:2322:55
7:23
#11729
10K
6.21 mi11:17:1545:357:2122:40
7:18
#11395
15K
9.32 mi11:39:381:07:587:1822:23
7:13
#10966
20K
12.43 mi12:02:041:30:247:1722:26
7:14
#10538
HALF
13.11 mi12:06:561:35:167:174:52
7:09
#10492
25K
15.53 mi12:24:211:52:417:1617:25
7:11
#10187
30K
18.64 mi12:46:452:15:057:1522:24
7:13
#9624
20M
20.00 mi12:56:302:24:507:159:45
7:11
#9381
21M
21.00 mi13:03:492:32:097:157:19
7:19
#9098
35K
21.75 mi13:09:012:37:217:155:12
6:58
#8979
23M
23.00 mi13:17:542:46:147:148:53
7:06
#8737
24M
24.00 mi13:24:482:53:087:136:54
6:54
#8566
40K
24.85 mi13:30:402:59:007:135:52
6:52
#8372
25.2M
25.20 mi13:33:093:01:297:132:29
7:13
#8267
FINISH
26.22 mi13:39:393:07:597:116:30
6:23
#7995
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 mi117292759275910174(Top 35%)2034(Top 16%)2034(Top 36%)
10K6.21 mi3.10 mi11395+3342607+1522607+15211111(Top 38%)2484(Top 20%)2484(Top 43%)
15K9.32 mi3.11 mi10966+4292402+2052402+20510174(Top 35%)2034(Top 16%)2034(Top 36%)
20K12.43 mi3.11 mi10538+4282231+1712231+1719521(Top 33%)1804(Top 14%)1804(Top 32%)
HALF13.11 mi0.68 mi10492+462202+292202+299789(Top 34%)1859(Top 15%)1859(Top 33%)
25K15.53 mi2.42 mi10187+3052077+1252077+1258735(Top 30%)1534(Top 12%)1534(Top 27%)
30K18.64 mi3.11 mi9624+5631850+2271850+2277483(Top 26%)1166(Top 9%)1166(Top 20%)
20M20.00 mi1.36 mi9381+2431768+821768+826833(Top 24%)1021(Top 8%)1021(Top 18%)
21M21.00 mi1.00 mi9098+2831662+1061662+1065404(Top 19%)686(Top 5%)686(Top 12%)
35K21.75 mi0.75 mi8979+1191627+351627+356786(Top 23%)1105(Top 9%)1105(Top 19%)
23M23.00 mi1.25 mi8737+2421565+621565+626154(Top 21%)937(Top 7%)937(Top 16%)
24M24.00 mi1.00 mi8566+1711514+511514+515847(Top 20%)915(Top 7%)915(Top 16%)
40K24.85 mi0.85 mi8372+1941455+591455+594657(Top 16%)627(Top 5%)627(Top 11%)
25.2M25.20 mi0.35 mi8267+1051426+291426+293695(Top 13%)466(Top 4%)466(Top 8%)
FINISH26.22 mi1.02 mi7995+2721340+861340+863498(Top 12%)420(Top 3%)420(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10174

Females

2034

F18-39

2034

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11111

Females

2484

F18-39

2484

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10174

Females

2034

F18-39

2034

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9521

Females

1804

F18-39

1804

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9789

Females

1859

F18-39

1859

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8735

Females

1534

F18-39

1534

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7483

Females

1166

F18-39

1166

30K→20M

18.6 - 20.0 mi

Top 24%
×5
+64ft-50ft

Overall

6833

Females

1021

F18-39

1021

20M→21M

20.0 - 21.0 mi

Top 19%
×8
+106ft-24ft

Overall

5404

Females

686

F18-39

686

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6786

Females

1105

F18-39

1105

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6154

Females

937

F18-39

937

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5847

Females

915

F18-39

915

24M→40K

24.0 - 24.9 mi

Top 16%
×1
+6ft-20ft

Overall

4657

Females

627

F18-39

627

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1
+13ft-16ft

Overall

3695

Females

466

F18-39

466

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
×2
+22ft-21ft

Overall

3498

Females

420

F18-39

420

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3973*
Passed By
239
Net Change
+3734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11729
5K → 10K461127+334#11729#11395
10K → 15K46334+429#11395#10966
15K → 20K44113+428#10966#10538
20K → HALF5610+46#10538#10492
HALF → 25K312*7+305#10492#10187
25K → 30K571*8+563#10187#9624
30K → 20M2496+243#9624#9381
20M → 21M2841+283#9381#9098
21M → 35K1256+119#9098#8979
35K → 23M25210+242#8979#8737
23M → 24M18211+171#8737#8566
24M → 40K1962+194#8566#8372
40K → 25.2M1061+105#8372#8267
25.2M → FINISH2753+272#8267#7995
TOTALS3973*239+3734

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing