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BOSTON MARATHON 2025

Megan Burke

Bib: 27051•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:58/mi
24:45
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:34
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:15:44
↑ 67↓ 78
20K· 12.43 mi
8:34/mi
1:42:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:48:11
↑ 19↓ 370.5%
25K· 15.53 mi
9:15/mi
2:10:37
↑ 66↓ 880.2%
30K· 18.64 mi
9:28/mi
2:40:02
↑ 181↓ 1480.2%
20M
9:53/mi
2:53:28
↑ 64↓ 500.2%
21M
10:14/mi
3:03:42
↑ 106↓ 241.6%
35K· 21.75 mi
9:04/mi
3:10:29
↑ 17↓ 861.7%
23M
9:29/mi
3:22:22
↑ 23↓ 630.6%
24M
10:02/mi
3:32:24
↓ 821.3%
40K· 24.85 mi
9:53/mi
3:40:51
↓ 200.3%
25.2M
11:50/mi
3:44:56
↑ 13↓ 160.2%
Finish· 26.22 mi
9:41/mi
3:54:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:11
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time2:06:37
Pace9:40 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:1724:457:5824:45
7:58
-
10K
6.21 mi12:06:0649:347:5924:49
7:59
+0:01
15K
9.32 mi12:32:161:15:448:0826:10
8:25
+0:26
20K
12.43 mi12:58:521:42:208:1426:36
8:34
+0:09
Half
13.11 mi13:04:431:48:118:155:51
8:34
0:00
25K
15.53 mi13:27:092:10:378:2422:26
9:15
+0:41
30K
18.64 mi13:56:342:40:028:3529:25
9:28
+0:13
20M
20.00 mi14:10:002:53:288:4013:26
9:53
+0:25
21M
21.00 mi14:20:143:03:428:4510:14
10:14
+0:21
35K
21.75 mi14:27:013:10:298:466:47
9:04
-1:10
23M
23.00 mi14:38:543:22:228:4811:53
9:29
+0:25
24M
24.00 mi14:48:563:32:248:5110:02
10:02
+0:33
40K
24.85 mi14:57:233:40:518:538:27
9:53
-0:09
25.2M
25.20 mi15:01:283:44:568:564:05
11:50
+1:57
Finish
26.22 mi15:11:203:54:488:589:52
9:41
-2:09

Checkpoints & Pacing

📈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

8:58 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:11

46% of race

Time at Steady Pace

1:42:16

44% of race

Time at Slower Pace

24:21

10% of race

Average Pace: 8:57 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:41:1724:457:5824:45
7:58
#16350
10K
6.21 mi12:06:0649:347:5924:49
7:59
#16330
15K
9.32 mi12:32:161:15:448:0826:10
8:25
#17272
20K
12.43 mi12:58:521:42:208:1426:36
8:34
#17584
Half
13.11 mi13:04:431:48:118:155:51
8:34
#17685
25K
15.53 mi13:27:092:10:378:2422:26
9:15
#18326
30K
18.64 mi13:56:342:40:028:3529:25
9:28
#18673
20M
20.00 mi14:10:002:53:288:4013:26
9:53
#18869
21M
21.00 mi14:20:143:03:428:4510:14
10:14
#18895
35K
21.75 mi14:27:013:10:298:466:47
9:04
#18874
23M
23.00 mi14:38:543:22:228:4811:53
9:29
#18868
24M
24.00 mi14:48:563:32:248:5110:02
10:02
#19046
40K
24.85 mi14:57:233:40:518:538:27
9:53
#19083
25.2M
25.20 mi15:01:283:44:568:564:05
11:50
#19182
Finish
26.22 mi15:11:203:54:488:589:52
9:41
#19293
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi163505363536318853(Top 66%)6813(Top 56%)6813(Top 125%)
10K6.21 mi3.10 mi16330+205340+235340+2316402(Top 58%)5372(Top 44%)5372(Top 98%)
15K9.32 mi3.11 mi17272-9425878-5385878-53818853(Top 66%)6813(Top 56%)6813(Top 125%)
20K12.43 mi3.11 mi17584-3126089-2116089-21118628(Top 66%)6704(Top 55%)6704(Top 123%)
Half13.11 mi0.68 mi17685-1016145-566145-5619729(Top 69%)7317(Top 60%)7317(Top 134%)
25K15.53 mi2.42 mi18326-6416540-3956540-39520980(Top 74%)8088(Top 66%)8088(Top 148%)
30K18.64 mi3.11 mi18673-3476759-2196759-21919818(Top 70%)7556(Top 62%)7556(Top 138%)
20M20.00 mi1.36 mi18869-1966899-1406899-14020575(Top 72%)8119(Top 66%)8119(Top 148%)
21M21.00 mi1.00 mi18895-266947-486947-4819151(Top 67%)7407(Top 61%)7407(Top 135%)
35K21.75 mi0.75 mi18874+216954-76954-718596(Top 65%)7250(Top 59%)7250(Top 133%)
23M23.00 mi1.25 mi18868+66979-256979-2518675(Top 66%)7335(Top 60%)7335(Top 134%)
24M24.00 mi1.00 mi19046-1787093-1147093-11421472(Top 76%)8839(Top 72%)8839(Top 162%)
40K24.85 mi0.85 mi19083-377141-487141-4820083(Top 71%)8201(Top 67%)8201(Top 150%)
25.2M25.20 mi0.35 mi19182-997212-717212-7122906(Top 81%)9606(Top 79%)9606(Top 176%)
Finish26.22 mi1.02 mi19293-1117290-787290-7821860(Top 77%)9085(Top 74%)9085(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18853

Females

6813

F18-39

6813

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16402

Females

5372

F18-39

5372

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18853

Females

6813

F18-39

6813

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

18628

Females

6704

F18-39

6704

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19729

Females

7317

F18-39

7317

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

20980

Females

8088

F18-39

8088

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19818

Females

7556

F18-39

7556

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

20575

Females

8119

F18-39

8119

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

19151

Females

7407

F18-39

7407

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

18596

Females

7250

F18-39

7250

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

18675

Females

7335

F18-39

7335

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

21472

Females

8839

F18-39

8839

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20083

Females

8201

F18-39

8201

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22906

Females

9606

F18-39

9606

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21860

Females

9085

F18-39

9085

Passing Analysis

Category:
Athletes Passed
1115
Passed By
4058
Net Change
-2943
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16350
5K → 10K303283+20#16350#16330
10K → 15K46988-942#16330#17272
15K → 20K110422-312#17272#17584
20K → Half11112-101#17584#17685
Half → 25K45686-641#17685#18326
25K → 30K147494-347#18326#18673
30K → 20M59255-196#18673#18869
20M → 21M99125-26#18869#18895
21M → 35K6645+21#18895#18874
35K → 23M108102+6#18874#18868
23M → 24M22200-178#18868#19046
24M → 40K6198-37#19046#19083
40K → 25.2M12111-99#19083#19182
25.2M → Finish26137-111#19182#19293
TOTALS11154058-2943
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing