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BOSTON MARATHON 2025

Yekaterina Melnichenko

Bib: 14809•F

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 46%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:11
Rank: #17400
Start → 5K
25:11 | 8:06/mi
10K· 6.21 mi
50:59
Rank: #18021 (-621)
5K → 10K
25:48 | 8:18/mi
15K· 9.32 mi
1:17:04
Rank: #18202 (-181)
10K → 15K
26:05 | 8:24/mi
20K· 12.43 mi
1:43:57
Rank: #18415 (-213)
15K → 20K
26:53 | 8:39/mi
Half· 13.11 mi
1:49:33
Rank: #18342 (+73)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:09:54
Rank: #17998 (+344)
Half → 25K
20:21 | 8:24/mi
30K· 18.64 mi
2:36:46
Rank: #17537 (+461)
25K → 30K
26:52 | 8:39/mi
20M
2:48:32
Rank: #17310 (+227)
30K → 20M
11:46 | 8:40/mi
21M
2:57:56
Rank: #17182 (+128)
20M → 21M
9:24 | 9:24/mi
35K· 21.75 mi
3:04:13
Rank: #17070 (+112)
21M → 35K
6:17 | 8:24/mi
23M
3:14:57
Rank: #16858 (+212)
35K → 23M
10:44 | 8:34/mi
24M
3:23:23
Rank: #16721 (+137)
23M → 24M
8:26 | 8:26/mi
40K· 24.85 mi
3:30:34
Rank: #16557 (+164)
24M → 40K
7:11 | 8:24/mi
25.2M
3:33:58
Rank: #16561 (-4)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:42:01
Rank: #16367 (+194)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:33
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:52:28
Pace8:35 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5625:118:0625:11
8:06
-
10K
6.21 mi11:20:4450:598:1225:48
8:18
+0:12
15K
9.32 mi11:46:491:17:048:1626:05
8:24
+0:06
20K
12.43 mi12:13:421:43:578:2226:53
8:39
+0:15
Half
13.11 mi12:19:181:49:338:215:36
8:12
-0:27
25K
15.53 mi12:39:392:09:548:2220:21
8:24
+0:12
30K
18.64 mi13:06:312:36:468:2526:52
8:39
+0:15
20M
20.00 mi13:18:172:48:328:2611:46
8:40
+0:01
21M
21.00 mi13:27:412:57:568:289:24
9:24
+0:44
35K
21.75 mi13:33:583:04:138:286:17
8:24
-1:00
23M
23.00 mi13:44:423:14:578:2910:44
8:34
+0:10
24M
24.00 mi13:53:083:23:238:288:26
8:26
-0:08
40K
24.85 mi14:00:193:30:348:287:11
8:24
-0:02
25.2M
25.20 mi14:03:433:33:588:293:24
9:52
+1:28
Finish
26.22 mi14:11:463:42:018:288:03
7:54
-1:58

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

7:54 /mi

Average Pace

8:28 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:14

15% of race

Time at Steady Pace

1:50:28

50% of race

Time at Slower Pace

1:18:19

35% of race

Average Pace: 8:28 /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 mi10:54:5625:118:0625:11
8:06
#17400
10K
6.21 mi11:20:4450:598:1225:48
8:18
#18021
15K
9.32 mi11:46:491:17:048:1626:05
8:24
#18202
20K
12.43 mi12:13:421:43:578:2226:53
8:39
#18415
Half
13.11 mi12:19:181:49:338:215:36
8:12
#18342
25K
15.53 mi12:39:392:09:548:2220:21
8:24
#17998
30K
18.64 mi13:06:312:36:468:2526:52
8:39
#17537
20M
20.00 mi13:18:172:48:328:2611:46
8:40
#17310
21M
21.00 mi13:27:412:57:568:289:24
9:24
#17182
35K
21.75 mi13:33:583:04:138:286:17
8:24
#17070
23M
23.00 mi13:44:423:14:578:2910:44
8:34
#16858
24M
24.00 mi13:53:083:23:238:288:26
8:26
#16721
40K
24.85 mi14:00:193:30:348:287:11
8:24
#16557
25.2M
25.20 mi14:03:433:33:588:293:24
9:52
#16561
Finish
26.22 mi14:11:463:42:018:288:03
7:54
#16367
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi174005973597318677(Top 66%)6704(Top 55%)6704(Top 123%)
10K6.21 mi3.10 mi18021-6216341-3686341-36818584(Top 65%)6641(Top 54%)6641(Top 121%)
15K9.32 mi3.11 mi18202-1816449-1086449-10818677(Top 66%)6704(Top 55%)6704(Top 123%)
20K12.43 mi3.11 mi18415-2136576-1276576-12719162(Top 67%)6995(Top 57%)6995(Top 128%)
Half13.11 mi0.68 mi18342+736537+396537+3917352(Top 61%)5951(Top 49%)5951(Top 109%)
25K15.53 mi2.42 mi17998+3446358+1796358+17916547(Top 58%)5609(Top 46%)5609(Top 103%)
30K18.64 mi3.11 mi17537+4616144+2146144+21415698(Top 55%)5284(Top 43%)5284(Top 97%)
20M20.00 mi1.36 mi17310+2276032+1126032+11214839(Top 52%)4967(Top 41%)4967(Top 91%)
21M21.00 mi1.00 mi17182+1285981+515981+5115636(Top 55%)5529(Top 45%)5529(Top 101%)
35K21.75 mi0.75 mi17070+1125948+335948+3314897(Top 52%)5186(Top 42%)5186(Top 95%)
23M23.00 mi1.25 mi16858+2125848+1005848+10013787(Top 49%)4696(Top 38%)4696(Top 86%)
24M24.00 mi1.00 mi16721+1375793+555793+5514135(Top 50%)4901(Top 40%)4901(Top 90%)
40K24.85 mi0.85 mi16557+1645721+725721+7212855(Top 45%)4375(Top 36%)4375(Top 80%)
25.2M25.20 mi0.35 mi16561-45735-145735-1416426(Top 58%)6287(Top 51%)6287(Top 115%)
Finish26.22 mi1.02 mi16367+1945646+895646+8912216(Top 43%)4053(Top 33%)4053(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18677

Females

6704

F18-39

6704

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18584

Females

6641

F18-39

6641

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18677

Females

6704

F18-39

6704

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

19162

Females

6995

F18-39

6995

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17352

Females

5951

F18-39

5951

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16547

Females

5609

F18-39

5609

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15698

Females

5284

F18-39

5284

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14839

Females

4967

F18-39

4967

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15636

Females

5529

F18-39

5529

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14897

Females

5186

F18-39

5186

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13787

Females

4696

F18-39

4696

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14135

Females

4901

F18-39

4901

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12855

Females

4375

F18-39

4375

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16426

Females

6287

F18-39

6287

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12216

Females

4053

F18-39

4053

Passing Analysis

Category:
Athletes Passed
2635
Passed By
1602
Net Change
+1033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17400
5K → 10K98719-621#17400#18021
10K → 15K124305-181#18021#18202
15K → 20K130343-213#18202#18415
20K → Half818+73#18415#18342
Half → 25K36723+344#18342#17998
25K → 30K50039+461#17998#17537
30K → 20M24316+227#17537#17310
20M → 21M17042+128#17310#17182
21M → 35K13018+112#17182#17070
35K → 23M23119+212#17070#16858
23M → 24M15013+137#16858#16721
24M → 40K17612+164#16721#16557
40K → 25.2M3034-4#16557#16561
25.2M → Finish20511+194#16561#16367
TOTALS26351602+1033
📊

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