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BOSTON MARATHON 2025

Milena Baquero

Bib: 23891•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
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
9:25/mi
29:16
↑ 97↓ 3451.5%
10K· 6.21 mi
9:15/mi
57:59
↑ 79↓ 1380.4%
15K· 9.32 mi
9:00/mi
1:25:58
↑ 67↓ 78
20K· 12.43 mi
8:58/mi
1:53:49
↑ 106↓ 860.1%
Half· 13.11 mi
8:55/mi
1:59:54
↑ 19↓ 370.5%
25K· 15.53 mi
9:17/mi
2:22:24
↑ 66↓ 880.2%
30K· 18.64 mi
9:33/mi
2:52:03
↑ 181↓ 1480.2%
20M
9:55/mi
3:05:31
↑ 64↓ 500.2%
21M
10:11/mi
3:15:42
↑ 106↓ 241.6%
35K· 21.75 mi
9:13/mi
3:22:36
↑ 17↓ 861.7%
23M
9:17/mi
3:34:13
↑ 23↓ 630.6%
24M
8:59/mi
3:43:12
↓ 821.3%
40K· 24.85 mi
9:14/mi
3:51:06
↓ 200.3%
25.2M
10:12/mi
3:54:37
↑ 13↓ 160.2%
Finish· 26.22 mi
9:20/mi
4:04:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:04:14
Pace9:29 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3729:169:2529:16
9:25
-
10K
6.21 mi11:57:2057:599:2028:43
9:15
-0:10
15K
9.32 mi12:25:191:25:589:1327:59
9:00
-0:15
20K
12.43 mi12:53:101:53:499:1027:51
8:58
-0:02
Half
13.11 mi12:59:151:59:549:096:05
8:55
-0:03
25K
15.53 mi13:21:452:22:249:1022:30
9:17
+0:22
30K
18.64 mi13:51:242:52:039:1429:39
9:33
+0:16
20M
20.00 mi14:04:523:05:319:1713:28
9:55
+0:22
21M
21.00 mi14:15:033:15:429:1910:11
10:11
+0:16
35K
21.75 mi14:21:573:22:369:196:54
9:13
-0:58
23M
23.00 mi14:33:343:34:139:1911:37
9:17
+0:04
24M
24.00 mi14:42:333:43:129:188:59
8:59
-0:18
40K
24.85 mi14:50:273:51:069:187:54
9:14
+0:15
25.2M
25.20 mi14:53:583:54:379:193:31
10:12
+0:58
Finish
26.22 mi15:03:294:04:089:199:31
9:20
-0:52

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

8:55 /mi

Average Pace

9:19 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:58

89% of race

Time at Steady Pace

27:10

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:19 /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 mi11:28:3729:169:2529:16
9:25
#23976
10K
6.21 mi11:57:2057:599:2028:43
9:15
#23657
15K
9.32 mi12:25:191:25:589:1327:59
9:00
#23194
20K
12.43 mi12:53:101:53:499:1027:51
8:58
#22618
Half
13.11 mi12:59:151:59:549:096:05
8:55
#22553
25K
15.53 mi13:21:452:22:249:1022:30
9:17
#22317
30K
18.64 mi13:51:242:52:039:1429:39
9:33
#21896
20M
20.00 mi14:04:523:05:319:1713:28
9:55
#21782
21M
21.00 mi14:15:033:15:429:1910:11
10:11
#21607
35K
21.75 mi14:21:573:22:369:196:54
9:13
#21523
23M
23.00 mi14:33:343:34:139:1911:37
9:17
#21283
24M
24.00 mi14:42:333:43:129:188:59
8:59
#21128
40K
24.85 mi14:50:273:51:069:187:54
9:14
#20992
25.2M
25.20 mi14:53:583:54:379:193:31
10:12
#20935
Finish
26.22 mi15:03:294:04:089:199:31
9:20
#20909
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi239769684968422089(Top 78%)8606(Top 70%)8606(Top 660%)
10K6.21 mi3.10 mi23657+3199514+1709514+17023349(Top 82%)9322(Top 76%)9322(Top 715%)
15K9.32 mi3.11 mi23194+4639236+2789236+27822089(Top 78%)8606(Top 70%)8606(Top 660%)
20K12.43 mi3.11 mi22618+5768915+3218915+32120796(Top 73%)7947(Top 65%)7947(Top 610%)
Half13.11 mi0.68 mi22553+658888+278888+2721498(Top 76%)8309(Top 68%)8309(Top 638%)
25K15.53 mi2.42 mi22317+2368768+1208768+12021105(Top 74%)8154(Top 67%)8154(Top 626%)
30K18.64 mi3.11 mi21896+4218563+2058563+20520120(Top 71%)7723(Top 63%)7723(Top 593%)
20M20.00 mi1.36 mi21782+1148516+478516+4720650(Top 73%)8169(Top 67%)8169(Top 627%)
21M21.00 mi1.00 mi21607+1758451+658451+6518986(Top 67%)7328(Top 60%)7328(Top 562%)
35K21.75 mi0.75 mi21523+848411+408411+4019302(Top 68%)7611(Top 62%)7611(Top 584%)
23M23.00 mi1.25 mi21283+2408313+988313+9817710(Top 62%)6852(Top 56%)6852(Top 526%)
24M24.00 mi1.00 mi21128+1558261+528261+5217330(Top 61%)6678(Top 55%)6678(Top 513%)
40K24.85 mi0.85 mi20992+1368201+608201+6017593(Top 62%)6926(Top 57%)6926(Top 532%)
25.2M25.20 mi0.35 mi20935+578175+268175+2617956(Top 63%)7134(Top 58%)7134(Top 548%)
Finish26.22 mi1.02 mi20909+268177-28177-220562(Top 72%)8429(Top 69%)8429(Top 647%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

22089

Females

8606

F50-54

8606

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

23349

Females

9322

F50-54

9322

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

22089

Females

8606

F50-54

8606

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

20796

Females

7947

F50-54

7947

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21498

Females

8309

F50-54

8309

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

21105

Females

8154

F50-54

8154

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20120

Females

7723

F50-54

7723

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20650

Females

8169

F50-54

8169

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

18986

Females

7328

F50-54

7328

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19302

Females

7611

F50-54

7611

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17710

Females

6852

F50-54

6852

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17330

Females

6678

F50-54

6678

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17593

Females

6926

F50-54

6926

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17956

Females

7134

F50-54

7134

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

20562

Females

8429

F50-54

8429

Passing Analysis

Category:
Athletes Passed
3401
Passed By
334
Net Change
+3067
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23976
5K → 10K431112+319#23976#23657
10K → 15K48724+463#23657#23194
15K → 20K5804+576#23194#22618
20K → Half749+65#22618#22553
Half → 25K27337+236#22553#22317
25K → 30K45130+421#22317#21896
30K → 20M14935+114#21896#21782
20M → 21M19217+175#21782#21607
21M → 35K9410+84#21607#21523
35K → 23M25111+240#21523#21283
23M → 24M1594+155#21283#21128
24M → 40K1393+136#21128#20992
40K → 25.2M647+57#20992#20935
25.2M → Finish5731+26#20935#20909
TOTALS3401334+3067
📊

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