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BOSTON MARATHON 2025

Melissa Burgess

Bib: 24006•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:02
Rank: #21037
Start → 5K
27:02 | 8:42/mi
10K· 6.21 mi
55:00
Rank: #21719 (-682)
5K → 10K
27:58 | 9:00/mi
15K· 9.32 mi
1:24:34
Rank: #22596 (-877)
10K → 15K
29:34 | 9:31/mi
20K· 12.43 mi
1:55:25
Rank: #23098 (-502)
15K → 20K
30:51 | 9:56/mi
Half· 13.11 mi
2:02:15
Rank: #23200 (-102)
20K → Half
6:50 | 10:01/mi
25K· 15.53 mi
2:27:43
Rank: #23443 (-243)
Half → 25K
25:28 | 10:30/mi
30K· 18.64 mi
3:03:00
Rank: #23717 (-274)
25K → 30K
35:17 | 11:21/mi
20M
3:18:40
Rank: #23832 (-115)
30K → 20M
15:40 | 11:32/mi
21M
3:30:58
Rank: #23850 (-18)
20M → 21M
12:18 | 12:18/mi
35K· 21.75 mi
3:39:10
Rank: #23857 (-7)
21M → 35K
8:12 | 10:58/mi
23M
3:53:25
Rank: #23870 (-13)
35K → 23M
14:15 | 11:23/mi
24M
4:04:41
Rank: #23902 (-32)
23M → 24M
11:16 | 11:16/mi
40K· 24.85 mi
4:15:00
Rank: #23980 (-78)
24M → 40K
10:19 | 12:04/mi
25.2M
4:19:31
Rank: #24018 (-38)
40K → 25.2M
4:31 | 13:06/mi
Finish· 26.22 mi
4:30:24
Rank: #24058 (-40)
25.2M → Finish
10:53 | 10:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:15
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:28:09
Pace11:18 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:2127:028:4227:02
8:42
-
10K
6.21 mi11:54:1955:008:5127:58
9:00
+0:18
15K
9.32 mi12:23:531:24:349:0429:34
9:31
+0:31
20K
12.43 mi12:54:441:55:259:1730:51
9:56
+0:25
Half
13.11 mi13:01:342:02:159:206:50
10:01
+0:05
25K
15.53 mi13:27:022:27:439:3125:28
10:30
+0:29
30K
18.64 mi14:02:193:03:009:4935:17
11:21
+0:51
20M
20.00 mi14:17:593:18:409:5615:40
11:32
+0:11
21M
21.00 mi14:30:173:30:5810:0312:18
12:18
+0:46
35K
21.75 mi14:38:293:39:1010:058:12
10:58
-1:20
23M
23.00 mi14:52:443:53:2510:0914:15
11:23
+0:25
24M
24.00 mi15:04:004:04:4110:1211:16
11:16
-0:07
40K
24.85 mi15:14:194:15:0010:1610:19
12:04
+0:48
25.2M
25.20 mi15:18:504:19:3110:184:31
13:06
+1:02
Finish
26.22 mi15:29:434:30:2410:1910:53
10:41
-2:25

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

8:42 /mi

Average Pace

10:19 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:15

45% of race

Time at Steady Pace

2:01:01

45% of race

Time at Slower Pace

27:08

10% of race

Average Pace: 10:19 /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 mi11:26:2127:028:4227:02
8:42
#21037
10K
6.21 mi11:54:1955:008:5127:58
9:00
#21719
15K
9.32 mi12:23:531:24:349:0429:34
9:31
#22596
20K
12.43 mi12:54:441:55:259:1730:51
9:56
#23098
Half
13.11 mi13:01:342:02:159:206:50
10:01
#23200
25K
15.53 mi13:27:022:27:439:3125:28
10:30
#23443
30K
18.64 mi14:02:193:03:009:4935:17
11:21
#23717
20M
20.00 mi14:17:593:18:409:5615:40
11:32
#23832
21M
21.00 mi14:30:173:30:5810:0312:18
12:18
#23850
35K
21.75 mi14:38:293:39:1010:058:12
10:58
#23857
23M
23.00 mi14:52:443:53:2510:0914:15
11:23
#23870
24M
24.00 mi15:04:004:04:4110:1211:16
11:16
#23902
40K
24.85 mi15:14:194:15:0010:1610:19
12:04
#23980
25.2M
25.20 mi15:18:504:19:3110:184:31
13:06
#24018
Finish
26.22 mi15:29:434:30:2410:1910:53
10:41
#24058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi210378106810623805(Top 84%)9547(Top 78%)9547(Top 527%)
10K6.21 mi3.10 mi21719-6828452-3468452-34622405(Top 79%)8819(Top 72%)8819(Top 486%)
15K9.32 mi3.11 mi22596-8778908-4568908-45623805(Top 84%)9547(Top 78%)9547(Top 527%)
20K12.43 mi3.11 mi23098-5029181-2739181-27324094(Top 85%)9765(Top 80%)9765(Top 539%)
Half13.11 mi0.68 mi23200-1029230-499230-4924867(Top 88%)10200(Top 83%)10200(Top 563%)
25K15.53 mi2.42 mi23443-2439380-1509380-15024387(Top 86%)9953(Top 81%)9953(Top 549%)
30K18.64 mi3.11 mi23717-2749583-2039583-20324628(Top 87%)10192(Top 83%)10192(Top 562%)
20M20.00 mi1.36 mi23832-1159661-789661-7824587(Top 87%)10262(Top 84%)10262(Top 566%)
21M21.00 mi1.00 mi23850-189683-229683-2224100(Top 85%)10083(Top 82%)10083(Top 556%)
35K21.75 mi0.75 mi23857-79704-219704-2124128(Top 85%)10131(Top 83%)10131(Top 559%)
23M23.00 mi1.25 mi23870-139734-309734-3024055(Top 85%)10128(Top 83%)10128(Top 559%)
24M24.00 mi1.00 mi23902-329755-219755-2124508(Top 86%)10387(Top 85%)10387(Top 573%)
40K24.85 mi0.85 mi23980-789817-629817-6225039(Top 88%)10690(Top 87%)10690(Top 590%)
25.2M25.20 mi0.35 mi24018-389841-249841-2425201(Top 89%)10788(Top 88%)10788(Top 595%)
Finish26.22 mi1.02 mi24058-409867-269867-2624707(Top 87%)10515(Top 86%)10515(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23805

Females

9547

F45-49

9547

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22405

Females

8819

F45-49

8819

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23805

Females

9547

F45-49

9547

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

24094

Females

9765

F45-49

9765

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

24867

Females

10200

F45-49

10200

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24387

Females

9953

F45-49

9953

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24628

Females

10192

F45-49

10192

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

24587

Females

10262

F45-49

10262

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24100

Females

10083

F45-49

10083

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24128

Females

10131

F45-49

10131

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24055

Females

10128

F45-49

10128

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24508

Females

10387

F45-49

10387

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

25039

Females

10690

F45-49

10690

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25201

Females

10788

F45-49

10788

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

24707

Females

10515

F45-49

10515

Passing Analysis

Category:
Athletes Passed
630
Passed By
3651
Net Change
-3021
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21037
5K → 10K83765-682#21037#21719
10K → 15K44921-877#21719#22596
15K → 20K66568-502#22596#23098
20K → Half11113-102#23098#23200
Half → 25K59302-243#23200#23443
25K → 30K79353-274#23443#23717
30K → 20M44159-115#23717#23832
20M → 21M6381-18#23832#23850
21M → 35K3946-7#23850#23857
35K → 23M5972-13#23857#23870
23M → 24M3365-32#23870#23902
24M → 40K2098-78#23902#23980
40K → 25.2M442-38#23980#24018
25.2M → Finish2666-40#24018#24058
TOTALS6303651-3021
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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