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BOSTON MARATHON 2025

Melanie Bloemer

Bib: 20804•F

KY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
Masters (Masters Women)
#0 / 6759
Top 28%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:04
Rank: #17143
Start → 5K
25:04 | 8:04/mi
10K· 6.21 mi
50:26
Rank: #17380 (-237)
5K → 10K
25:22 | 8:10/mi
15K· 9.32 mi
1:15:22
Rank: #16973 (+407)
10K → 15K
24:56 | 8:02/mi
20K· 12.43 mi
1:40:20
Rank: #16487 (+486)
15K → 20K
24:58 | 8:02/mi
Half· 13.11 mi
1:45:50
Rank: #16475 (+12)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:05:31
Rank: #16176 (+299)
Half → 25K
19:41 | 8:07/mi
30K· 18.64 mi
2:31:46
Rank: #15822 (+354)
25K → 30K
26:15 | 8:27/mi
20M
2:43:30
Rank: #15664 (+158)
30K → 20M
11:44 | 8:38/mi
21M
2:52:44
Rank: #15577 (+87)
20M → 21M
9:14 | 9:14/mi
35K· 21.75 mi
2:58:59
Rank: #15539 (+38)
21M → 35K
6:15 | 8:21/mi
23M
3:09:55
Rank: #15441 (+98)
35K → 23M
10:56 | 8:44/mi
24M
3:18:44
Rank: #15476 (-35)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:26:17
Rank: #15441 (+35)
24M → 40K
7:33 | 8:50/mi
25.2M
3:29:43
Rank: #15444 (-3)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:38:20
Rank: #15444
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:50
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:52:30
Pace8:35 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0225:048:0425:04
8:04
-
10K
6.21 mi11:44:2450:268:0725:22
8:10
+0:06
15K
9.32 mi12:09:201:15:228:0524:56
8:02
-0:08
20K
12.43 mi12:34:181:40:208:0424:58
8:02
0:00
Half
13.11 mi12:39:481:45:508:045:30
8:04
+0:02
25K
15.53 mi12:59:292:05:318:0519:41
8:07
+0:03
30K
18.64 mi13:25:442:31:468:0826:15
8:27
+0:20
20M
20.00 mi13:37:282:43:308:1011:44
8:38
+0:11
21M
21.00 mi13:46:422:52:448:149:14
9:14
+0:36
35K
21.75 mi13:52:572:58:598:146:15
8:21
-0:53
23M
23.00 mi14:03:533:09:558:1510:56
8:44
+0:23
24M
24.00 mi14:12:423:18:448:178:49
8:49
+0:05
40K
24.85 mi14:20:153:26:178:187:33
8:50
+0:01
25.2M
25.20 mi14:23:413:29:438:193:26
9:57
+1:07
Finish
26.22 mi14:32:183:38:208:208:37
8:27
-1:30

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

8:02 /mi

Average Pace

8:20 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:31

57% of race

Time at Steady Pace

52:51

24% of race

Time at Slower Pace

39:58

18% of race

Average Pace: 8:20 /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 mi11:19:0225:048:0425:04
8:04
#17143
10K
6.21 mi11:44:2450:268:0725:22
8:10
#17380
15K
9.32 mi12:09:201:15:228:0524:56
8:02
#16973
20K
12.43 mi12:34:181:40:208:0424:58
8:02
#16487
Half
13.11 mi12:39:481:45:508:045:30
8:04
#16475
25K
15.53 mi12:59:292:05:318:0519:41
8:07
#16176
30K
18.64 mi13:25:442:31:468:0826:15
8:27
#15822
20M
20.00 mi13:37:282:43:308:1011:44
8:38
#15664
21M
21.00 mi13:46:422:52:448:149:14
9:14
#15577
35K
21.75 mi13:52:572:58:598:146:15
8:21
#15539
23M
23.00 mi14:03:533:09:558:1510:56
8:44
#15441
24M
24.00 mi14:12:423:18:448:178:49
8:49
#15476
40K
24.85 mi14:20:153:26:178:187:33
8:50
#15441
25.2M
25.20 mi14:23:413:29:438:193:26
9:57
#15444
Finish
26.22 mi14:32:183:38:208:208:37
8:27
#15444
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi171435820582016251(Top 57%)5285(Top 43%)5285(Top 308%)
10K6.21 mi3.10 mi17380-2375959-1395959-13917660(Top 62%)6092(Top 50%)6092(Top 355%)
15K9.32 mi3.11 mi16973+4075696+2635696+26316251(Top 57%)5285(Top 43%)5285(Top 308%)
20K12.43 mi3.11 mi16487+4865425+2715425+27115201(Top 54%)4756(Top 39%)4756(Top 277%)
Half13.11 mi0.68 mi16475+125423+25423+216409(Top 58%)5414(Top 44%)5414(Top 315%)
25K15.53 mi2.42 mi16176+2995261+1625261+16214778(Top 52%)4634(Top 38%)4634(Top 270%)
30K18.64 mi3.11 mi15822+3545121+1405121+14014455(Top 51%)4613(Top 38%)4613(Top 269%)
20M20.00 mi1.36 mi15664+1585076+455076+4514661(Top 52%)4860(Top 40%)4860(Top 283%)
21M21.00 mi1.00 mi15577+875064+125064+1214832(Top 52%)5072(Top 41%)5072(Top 295%)
35K21.75 mi0.75 mi15539+385056+85056+814636(Top 52%)5039(Top 41%)5039(Top 293%)
23M23.00 mi1.25 mi15441+985040+165040+1614747(Top 52%)5197(Top 43%)5197(Top 303%)
24M24.00 mi1.00 mi15476-355079-395079-3916426(Top 58%)6162(Top 50%)6162(Top 359%)
40K24.85 mi0.85 mi15441+355095-165095-1615372(Top 54%)5729(Top 47%)5729(Top 333%)
25.2M25.20 mi0.35 mi15444-35107-125107-1216842(Top 59%)6496(Top 53%)6496(Top 378%)
Finish26.22 mi1.02 mi154445129-225129-2215954(Top 56%)5992(Top 49%)5992(Top 349%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16251

Females

5285

F40-44

5285

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

17660

Females

6092

F40-44

6092

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16251

Females

5285

F40-44

5285

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15201

Females

4756

F40-44

4756

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

16409

Females

5414

F40-44

5414

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14778

Females

4634

F40-44

4634

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

14455

Females

4613

F40-44

4613

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14661

Females

4860

F40-44

4860

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

14832

Females

5072

F40-44

5072

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14636

Females

5039

F40-44

5039

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14747

Females

5197

F40-44

5197

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16426

Females

6162

F40-44

6162

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15372

Females

5729

F40-44

5729

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16842

Females

6496

F40-44

6496

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

15954

Females

5992

F40-44

5992

Passing Analysis

Category:
Athletes Passed
2762
Passed By
1063
Net Change
+1699
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17143
5K → 10K190427-237#17143#17380
10K → 15K46053+407#17380#16973
15K → 20K51933+486#16973#16487
20K → Half4028+12#16487#16475
Half → 25K32930+299#16475#16176
25K → 30K41258+354#16176#15822
30K → 20M20143+158#15822#15664
20M → 21M15770+87#15664#15577
21M → 35K7335+38#15577#15539
35K → 23M15254+98#15539#15441
23M → 24M5792-35#15441#15476
24M → 40K8348+35#15476#15441
40K → 25.2M2629-3#15441#15444
25.2M → Finish63630#15444#15444
TOTALS27621063+1699
📊

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