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BOSTON MARATHON 2025

Rose Dance

Bib: 20821•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
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
7:59/mi
24:47
↑ 97↓ 3451.5%
10K· 6.21 mi
8:05/mi
49:54
↑ 79↓ 1380.4%
15K· 9.32 mi
8:18/mi
1:15:40
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:42:24
↑ 106↓ 860.1%
Half· 13.11 mi
8:37/mi
1:48:17
↑ 19↓ 370.5%
25K· 15.53 mi
9:05/mi
2:10:19
↑ 66↓ 880.2%
30K· 18.64 mi
9:51/mi
2:40:54
↑ 181↓ 1480.2%
20M
9:45/mi
2:54:09
↑ 64↓ 500.2%
21M
10:54/mi
3:05:03
↑ 106↓ 241.6%
35K· 21.75 mi
9:09/mi
3:11:54
↑ 17↓ 861.7%
23M
9:54/mi
3:24:18
↑ 23↓ 630.6%
24M
9:24/mi
3:33:42
↓ 821.3%
40K· 24.85 mi
10:13/mi
3:42:26
↓ 200.3%
25.2M
10:21/mi
3:46:00
↑ 13↓ 160.2%
Finish· 26.22 mi
8:59/mi
3:55:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:17
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time2:06:52
Pace9:41 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1424:477:5924:47
7:59
-
10K
6.21 mi11:43:2149:548:0225:07
8:05
+0:06
15K
9.32 mi12:09:071:15:408:0725:46
8:18
+0:13
20K
12.43 mi12:35:511:42:248:1426:44
8:36
+0:18
Half
13.11 mi12:41:441:48:178:165:53
8:37
+0:01
25K
15.53 mi13:03:462:10:198:2322:02
9:05
+0:28
30K
18.64 mi13:34:212:40:548:3830:35
9:51
+0:46
20M
20.00 mi13:47:362:54:098:4213:15
9:45
-0:06
21M
21.00 mi13:58:303:05:038:4910:54
10:54
+1:09
35K
21.75 mi14:05:213:11:548:496:51
9:09
-1:45
23M
23.00 mi14:17:453:24:188:5312:24
9:54
+0:45
24M
24.00 mi14:27:093:33:428:549:24
9:24
-0:30
40K
24.85 mi14:35:533:42:268:578:44
10:13
+0:49
25.2M
25.20 mi14:39:273:46:008:583:34
10:21
+0:08
Finish
26.22 mi14:48:363:55:098:599:09
8:59
-1:22

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

7:59 /mi

Average Pace

8:59 /mi

Slowest Pace

10:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:17

46% of race

Time at Steady Pace

47:26

20% of race

Time at Slower Pace

1:19:26

34% of race

Average Pace: 8:58 /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 mi11:18:1424:477:5924:47
7:59
#16418
10K
6.21 mi11:43:2149:548:0225:07
8:05
#16771
15K
9.32 mi12:09:071:15:408:0725:46
8:18
#17223
20K
12.43 mi12:35:511:42:248:1426:44
8:36
#17612
Half
13.11 mi12:41:441:48:178:165:53
8:37
#17743
25K
15.53 mi13:03:462:10:198:2322:02
9:05
#18198
30K
18.64 mi13:34:212:40:548:3830:35
9:51
#18929
20M
20.00 mi13:47:362:54:098:4213:15
9:45
#19061
21M
21.00 mi13:58:303:05:038:4910:54
10:54
#19244
35K
21.75 mi14:05:213:11:548:496:51
9:09
#19238
23M
23.00 mi14:17:453:24:188:5312:24
9:54
#19320
24M
24.00 mi14:27:093:33:428:549:24
9:24
#19314
40K
24.85 mi14:35:533:42:268:578:44
10:13
#19418
25.2M
25.20 mi14:39:273:46:008:583:34
10:21
#19392
Finish
26.22 mi14:48:363:55:098:599:09
8:59
#19365
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi164185402540218023(Top 63%)6334(Top 52%)6334(Top 369%)
10K6.21 mi3.10 mi16771-3535599-1975599-19717099(Top 60%)5764(Top 47%)5764(Top 336%)
15K9.32 mi3.11 mi17223-4525846-2475846-24718023(Top 63%)6334(Top 52%)6334(Top 369%)
20K12.43 mi3.11 mi17612-3896108-2626108-26218899(Top 67%)6857(Top 56%)6857(Top 399%)
Half13.11 mi0.68 mi17743-1316192-846192-8419966(Top 70%)7454(Top 61%)7454(Top 434%)
25K15.53 mi2.42 mi18198-4556472-2806472-28020306(Top 71%)7701(Top 63%)7701(Top 448%)
30K18.64 mi3.11 mi18929-7316907-4356907-43521136(Top 74%)8305(Top 68%)8305(Top 483%)
20M20.00 mi1.36 mi19061-1327017-1107017-11020123(Top 71%)7863(Top 64%)7863(Top 458%)
21M21.00 mi1.00 mi19244-1837142-1257142-12521132(Top 74%)8512(Top 70%)8512(Top 495%)
35K21.75 mi0.75 mi19238+67154-127154-1219011(Top 67%)7462(Top 61%)7462(Top 434%)
23M23.00 mi1.25 mi19320-827234-807234-8020176(Top 71%)8137(Top 67%)8137(Top 474%)
24M24.00 mi1.00 mi19314+67256-227256-2219246(Top 68%)7674(Top 63%)7674(Top 447%)
40K24.85 mi0.85 mi19418-1047332-767332-7621123(Top 74%)8723(Top 71%)8723(Top 508%)
25.2M25.20 mi0.35 mi19392+267327+57327+518488(Top 65%)7377(Top 60%)7377(Top 429%)
Finish26.22 mi1.02 mi19365+277332-57332-518942(Top 67%)7563(Top 62%)7563(Top 440%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

18023

Females

6334

F40-44

6334

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

17099

Females

5764

F40-44

5764

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

18023

Females

6334

F40-44

6334

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

18899

Females

6857

F40-44

6857

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

19966

Females

7454

F40-44

7454

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

20306

Females

7701

F40-44

7701

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

21136

Females

8305

F40-44

8305

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

20123

Females

7863

F40-44

7863

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

21132

Females

8512

F40-44

8512

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

19011

Females

7462

F40-44

7462

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

20176

Females

8137

F40-44

8137

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

19246

Females

7674

F40-44

7674

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

21123

Females

8723

F40-44

8723

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18488

Females

7377

F40-44

7377

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

18942

Females

7563

F40-44

7563

Passing Analysis

Category:
Athletes Passed
976
Passed By
3923
Net Change
-2947
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16418
5K → 10K167520-353#16418#16771
10K → 15K84536-452#16771#17223
15K → 20K98487-389#17223#17612
20K → Half9140-131#17612#17743
Half → 25K62517-455#17743#18198
25K → 30K83814-731#18198#18929
30K → 20M72204-132#18929#19061
20M → 21M49232-183#19061#19244
21M → 35K5751+6#19244#19238
35K → 23M72154-82#19238#19320
23M → 24M6963+6#19320#19314
24M → 40K37141-104#19314#19418
40K → 25.2M4216+26#19418#19392
25.2M → Finish7548+27#19392#19365
TOTALS9763923-2947
📊

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