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BOSTON MARATHON 2025

Denise Romanak

Bib: 22830•F

KY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
Masters (Masters Women)
#0 / 6759
Top 38%
Division (F50-54)
#0 / 1303
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:34
Rank: #18298
Start → 5K
25:34 | 8:14/mi
10K· 6.21 mi
51:41
Rank: #18732 (-434)
5K → 10K
26:07 | 8:24/mi
15K· 9.32 mi
1:17:46
Rank: #18679 (+53)
10K → 15K
26:05 | 8:24/mi
20K· 12.43 mi
1:44:12
Rank: #18553 (+126)
15K → 20K
26:26 | 8:30/mi
Half· 13.11 mi
1:49:53
Rank: #18528 (+25)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:10:38
Rank: #18333 (+195)
Half → 25K
20:45 | 8:33/mi
30K· 18.64 mi
2:38:01
Rank: #17949 (+384)
25K → 30K
27:23 | 8:49/mi
20M
2:50:34
Rank: #17951 (-2)
30K → 20M
12:33 | 9:14/mi
21M
2:59:43
Rank: #17742 (+209)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
3:06:00
Rank: #17626 (+116)
21M → 35K
6:17 | 8:24/mi
23M
3:16:57
Rank: #17430 (+196)
35K → 23M
10:57 | 8:45/mi
24M
3:25:34
Rank: #17320 (+110)
23M → 24M
8:37 | 8:37/mi
40K· 24.85 mi
3:32:55
Rank: #17183 (+137)
24M → 40K
7:21 | 8:36/mi
25.2M
3:36:05
Rank: #17111 (+72)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:44:29
Rank: #17007 (+104)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:53
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:54:36
Pace8:45 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3025:348:1425:34
8:14
-
10K
6.21 mi11:48:3751:418:1926:07
8:24
+0:10
15K
9.32 mi12:14:421:17:468:2126:05
8:24
0:00
20K
12.43 mi12:41:081:44:128:2326:26
8:30
+0:06
Half
13.11 mi12:46:491:49:538:235:41
8:20
-0:10
25K
15.53 mi13:07:342:10:388:2520:45
8:33
+0:13
30K
18.64 mi13:34:572:38:018:2927:23
8:49
+0:16
20M
20.00 mi13:47:302:50:348:3212:33
9:14
+0:25
21M
21.00 mi13:56:392:59:438:339:09
9:09
-0:05
35K
21.75 mi14:02:563:06:008:336:17
8:24
-0:45
23M
23.00 mi14:13:533:16:578:3410:57
8:45
+0:21
24M
24.00 mi14:22:303:25:348:348:37
8:37
-0:08
40K
24.85 mi14:29:513:32:558:347:21
8:36
-0:01
25.2M
25.20 mi14:33:013:36:058:343:10
9:11
+0:35
Finish
26.22 mi14:41:253:44:298:348:24
8:15
-0:56

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

8:14 /mi

Average Pace

8:34 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:37

89% of race

Time at Steady Pace

24:52

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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 mi11:22:3025:348:1425:34
8:14
#18298
10K
6.21 mi11:48:3751:418:1926:07
8:24
#18732
15K
9.32 mi12:14:421:17:468:2126:05
8:24
#18679
20K
12.43 mi12:41:081:44:128:2326:26
8:30
#18553
Half
13.11 mi12:46:491:49:538:235:41
8:20
#18528
25K
15.53 mi13:07:342:10:388:2520:45
8:33
#18333
30K
18.64 mi13:34:572:38:018:2927:23
8:49
#17949
20M
20.00 mi13:47:302:50:348:3212:33
9:14
#17951
21M
21.00 mi13:56:392:59:438:339:09
9:09
#17742
35K
21.75 mi14:02:563:06:008:336:17
8:24
#17626
23M
23.00 mi14:13:533:16:578:3410:57
8:45
#17430
24M
24.00 mi14:22:303:25:348:348:37
8:37
#17320
40K
24.85 mi14:29:513:32:558:347:21
8:36
#17183
25.2M
25.20 mi14:33:013:36:058:343:10
9:11
#17111
Finish
26.22 mi14:41:253:44:298:348:24
8:15
#17007
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi182986526652618684(Top 66%)6711(Top 55%)6711(Top 515%)
10K6.21 mi3.10 mi18732-4346754-2286754-22819235(Top 68%)7018(Top 57%)7018(Top 539%)
15K9.32 mi3.11 mi18679+536720+346720+3418684(Top 66%)6711(Top 55%)6711(Top 515%)
20K12.43 mi3.11 mi18553+1266652+686652+6818314(Top 64%)6507(Top 53%)6507(Top 499%)
Half13.11 mi0.68 mi18528+256634+186634+1818146(Top 64%)6396(Top 52%)6396(Top 491%)
25K15.53 mi2.42 mi18333+1956543+916543+9117536(Top 62%)6154(Top 50%)6154(Top 472%)
30K18.64 mi3.11 mi17949+3846372+1716372+17116688(Top 59%)5853(Top 48%)5853(Top 449%)
20M20.00 mi1.36 mi17951-26394-226394-2217961(Top 63%)6690(Top 55%)6690(Top 513%)
21M21.00 mi1.00 mi17742+2096294+1006294+10014384(Top 51%)4838(Top 40%)4838(Top 371%)
35K21.75 mi0.75 mi17626+1166253+416253+4114902(Top 52%)5191(Top 42%)5191(Top 398%)
23M23.00 mi1.25 mi17430+1966188+656188+6514829(Top 52%)5244(Top 43%)5244(Top 402%)
24M24.00 mi1.00 mi17320+1106150+386150+3815296(Top 54%)5546(Top 45%)5546(Top 426%)
40K24.85 mi0.85 mi17183+1376093+576093+5714080(Top 50%)5017(Top 41%)5017(Top 385%)
25.2M25.20 mi0.35 mi17111+726064+296064+2912931(Top 46%)4489(Top 37%)4489(Top 345%)
Finish26.22 mi1.02 mi17007+1046023+416023+4114601(Top 51%)5269(Top 43%)5269(Top 404%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18684

Females

6711

F50-54

6711

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

19235

Females

7018

F50-54

7018

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18684

Females

6711

F50-54

6711

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18314

Females

6507

F50-54

6507

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18146

Females

6396

F50-54

6396

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17536

Females

6154

F50-54

6154

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16688

Females

5853

F50-54

5853

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

17961

Females

6690

F50-54

6690

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

14384

Females

4838

F50-54

4838

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14902

Females

5191

F50-54

5191

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14829

Females

5244

F50-54

5244

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

15296

Females

5546

F50-54

5546

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14080

Females

5017

F50-54

5017

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12931

Females

4489

F50-54

4489

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14601

Females

5269

F50-54

5269

Passing Analysis

Category:
Athletes Passed
2541
Passed By
1250
Net Change
+1291
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18298
5K → 10K112546-434#18298#18732
10K → 15K218165+53#18732#18679
15K → 20K260134+126#18679#18553
20K → Half4924+25#18553#18528
Half → 25K26469+195#18528#18333
25K → 30K45066+384#18333#17949
30K → 20M119121-2#17949#17951
20M → 21M22718+209#17951#17742
21M → 35K13014+116#17742#17626
35K → 23M21620+196#17626#17430
23M → 24M14535+110#17430#17320
24M → 40K1469+137#17320#17183
40K → 25.2M808+72#17183#17111
25.2M → Finish12521+104#17111#17007
TOTALS25411250+1291
📊

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