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BOSTON MARATHON 2025

Carol Rose

Bib: 16846•F

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 50%
Division (F55-59)
#0 / 994
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:47
Rank: #13588
Start → 5K
7:39/mi
23:47 split
10K· 6.21 mi
49:41
Rank: #16489 (-2901)
5K → 10K
8:20/mi
25:54 split
15K· 9.32 mi
1:16:29
Rank: #17793 (-1304)
10K → 15K
8:38/mi
26:48 split
20K· 12.43 mi
1:43:25
Rank: #18144 (-351)
15K → 20K
8:40/mi
26:56 split
Half· 13.11 mi
1:49:04
Rank: #18099 (+45)
20K → Half
8:17/mi
5:39 split
25K· 15.53 mi
2:10:26
Rank: #18239 (-140)
Half → 25K
8:49/mi
21:22 split
30K· 18.64 mi
2:39:18
Rank: #18419 (-180)
25K → 30K
9:17/mi
28:52 split
20M
2:52:27
Rank: #18564 (-145)
30K → 20M
9:41/mi
13:09 split
21M
3:02:47
Rank: #18639 (-75)
20M → 21M
10:20/mi
10:20 split
35K· 21.75 mi
3:09:25
Rank: #18609 (+30)
21M → 35K
8:52/mi
6:38 split
23M
3:21:34
Rank: #18669 (-60)
35K → 23M
9:42/mi
12:09 split
24M
3:32:17
Rank: #19020 (-351)
23M → 24M
10:43/mi
10:43 split
40K· 24.85 mi
3:40:20
Rank: #18964 (+56)
24M → 40K
9:25/mi
8:03 split
25.2M
3:43:48
Rank: #18941 (+23)
40K → 25.2M
10:03/mi
3:28 split
Finish· 26.22 mi
3:52:57
Rank: #18942 (-1)
25.2M → Finish
8:59/mi
9:09 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:04
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:03:53
Pace9:27 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:2223:477:3923:47
7:39
-
10K
6.21 mi11:22:1649:418:0025:54
8:20
+0:41
15K
9.32 mi11:49:041:16:298:1226:48
8:38
+0:18
20K
12.43 mi12:16:001:43:258:1926:56
8:40
+0:02
Half
13.11 mi12:21:391:49:048:195:39
8:17
-0:23
25K
15.53 mi12:43:012:10:268:2421:22
8:49
+0:32
30K
18.64 mi13:11:532:39:188:3328:52
9:17
+0:28
20M
20.00 mi13:25:022:52:278:3713:09
9:41
+0:24
21M
21.00 mi13:35:223:02:478:4210:20
10:20
+0:39
35K
21.75 mi13:42:003:09:258:436:38
8:52
-1:28
23M
23.00 mi13:54:093:21:348:4612:09
9:42
+0:50
24M
24.00 mi14:04:523:32:178:5110:43
10:43
+1:01
40K
24.85 mi14:12:553:40:208:528:03
9:25
-1:18
25.2M
25.20 mi14:16:233:43:488:533:28
10:03
+0:38
Finish
26.22 mi14:25:323:52:578:539:09
8:59
-1:04

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

7:39 /mi

Average Pace

8:53 /mi

Slowest Pace

10:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:20

24% of race

Time at Steady Pace

1:59:45

51% of race

Time at Slower Pace

57:52

25% of race

Average Pace: 8:53 /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 mi10:56:2223:477:3923:47
7:39
#13588
10K
6.21 mi11:22:1649:418:0025:54
8:20
#16489
15K
9.32 mi11:49:041:16:298:1226:48
8:38
#17793
20K
12.43 mi12:16:001:43:258:1926:56
8:40
#18144
Half
13.11 mi12:21:391:49:048:195:39
8:17
#18099
25K
15.53 mi12:43:012:10:268:2421:22
8:49
#18239
30K
18.64 mi13:11:532:39:188:3328:52
9:17
#18419
20M
20.00 mi13:25:022:52:278:3713:09
9:41
#18564
21M
21.00 mi13:35:223:02:478:4210:20
10:20
#18639
35K
21.75 mi13:42:003:09:258:436:38
8:52
#18609
23M
23.00 mi13:54:093:21:348:4612:09
9:42
#18669
24M
24.00 mi14:04:523:32:178:5110:43
10:43
#19020
40K
24.85 mi14:12:553:40:208:528:03
9:25
#18964
25.2M
25.20 mi14:16:233:43:488:533:28
10:03
#18941
Finish
26.22 mi14:25:323:52:578:539:09
8:59
#18942
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi135883652365220072(Top 71%)7475(Top 61%)7475(Top 752%)
10K6.21 mi3.10 mi16489-29015434-17825434-178218801(Top 66%)6765(Top 55%)6765(Top 681%)
15K9.32 mi3.11 mi17793-13046204-7706204-77020072(Top 71%)7475(Top 61%)7475(Top 752%)
20K12.43 mi3.11 mi18144-3516420-2166420-21619265(Top 68%)7061(Top 58%)7061(Top 710%)
Half13.11 mi0.68 mi18099+456396+246396+2417888(Top 63%)6267(Top 51%)6267(Top 630%)
25K15.53 mi2.42 mi18239-1406493-976493-9719004(Top 67%)6981(Top 57%)6981(Top 702%)
30K18.64 mi3.11 mi18419-1806614-1216614-12119076(Top 67%)7158(Top 59%)7158(Top 720%)
20M20.00 mi1.36 mi18564-1456722-1086722-10819870(Top 70%)7708(Top 63%)7708(Top 775%)
21M21.00 mi1.00 mi18639-756799-776799-7719498(Top 69%)7615(Top 62%)7615(Top 766%)
35K21.75 mi0.75 mi18609+306795+46795+417636(Top 62%)6711(Top 55%)6711(Top 675%)
23M23.00 mi1.25 mi18669-606867-726867-7219462(Top 69%)7757(Top 63%)7757(Top 780%)
24M24.00 mi1.00 mi19020-3517078-2117078-21123362(Top 82%)9806(Top 80%)9806(Top 987%)
40K24.85 mi0.85 mi18964+567078707818364(Top 65%)7313(Top 60%)7313(Top 736%)
25.2M25.20 mi0.35 mi18941+237077+17077+117313(Top 61%)6763(Top 55%)6763(Top 680%)
Finish26.22 mi1.02 mi18942-17095-187095-1818939(Top 67%)7560(Top 62%)7560(Top 761%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

20072

Females

7475

F55-59

7475

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18801

Females

6765

F55-59

6765

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

20072

Females

7475

F55-59

7475

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19265

Females

7061

F55-59

7061

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17888

Females

6267

F55-59

6267

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

19004

Females

6981

F55-59

6981

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

19076

Females

7158

F55-59

7158

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19870

Females

7708

F55-59

7708

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19498

Females

7615

F55-59

7615

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

17636

Females

6711

F55-59

6711

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

19462

Females

7757

F55-59

7757

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

23362

Females

9806

F55-59

9806

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18364

Females

7313

F55-59

7313

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17313

Females

6763

F55-59

6763

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

18939

Females

7560

F55-59

7560

Passing Analysis

Category:
Athletes Passed
1009
Passed By
6363
Net Change
-5354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13588
5K → 10K112912-2901#13588#16489
10K → 15K261330-1304#16489#17793
15K → 20K89440-351#17793#18144
20K → Half6419+45#18144#18099
Half → 25K120260-140#18099#18239
25K → 30K190370-180#18239#18419
30K → 20M62207-145#18419#18564
20M → 21M80155-75#18564#18639
21M → 35K7040+30#18639#18609
35K → 23M94154-60#18609#18669
23M → 24M10361-351#18669#19020
24M → 40K9640+56#19020#18964
40K → 25.2M3815+23#18964#18941
25.2M → Finish5960-1#18941#18942
TOTALS10096363-5354
📊

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