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BOSTON MARATHON 2025

Carissa Prue

Bib: 26718•F

NY

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

Start
0:00:00
Race begins
5K· 3.11 mi
34:32
Rank: #27672
Start → 5K
34:32 | 11:07/mi
10K· 6.21 mi
1:11:31
Rank: #27827 (-155)
5K → 10K
36:59 | 11:54/mi
15K· 9.32 mi
1:50:23
Rank: #27898 (-71)
10K → 15K
38:52 | 12:31/mi
20K· 12.43 mi
2:31:04
Rank: #27917 (-19)
15K → 20K
40:41 | 13:06/mi
Half· 13.11 mi
2:39:30
Rank: #27909 (+8)
20K → Half
8:26 | 12:22/mi
25K· 15.53 mi
3:11:27
Rank: #27843 (+66)
Half → 25K
31:57 | 13:11/mi
30K· 18.64 mi
3:54:10
Rank: #27773 (+70)
25K → 30K
42:43 | 13:45/mi
20M
4:12:38
Rank: #27722 (+51)
30K → 20M
18:28 | 13:35/mi
21M
4:27:16
Rank: #27699 (+23)
20M → 21M
14:38 | 14:38/mi
35K· 21.75 mi
4:36:39
Rank: #27667 (+32)
21M → 35K
9:23 | 12:33/mi
23M
4:53:00
Rank: #27616 (+51)
35K → 23M
16:21 | 13:04/mi
24M
5:05:25
Rank: #27587 (+29)
23M → 24M
12:25 | 12:25/mi
40K· 24.85 mi
5:16:32
Rank: #27563 (+24)
24M → 40K
11:07 | 13:00/mi
25.2M
5:21:30
Rank: #27551 (+12)
40K → 25.2M
4:58 | 14:24/mi
Finish· 26.22 mi
5:33:24
Rank: #27528 (+23)
25.2M → Finish
11:54 | 11:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:30
Pace12:10 /mi
2nd Half
Distance13.11 mi
Time2:53:54
Pace13:16 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2134:3211:0734:32
11:07
-
10K
6.21 mi12:28:201:11:3111:3136:59
11:54
+0:47
15K
9.32 mi13:07:121:50:2311:5138:52
12:31
+0:37
20K
12.43 mi13:47:532:31:0412:0940:41
13:06
+0:35
Half
13.11 mi13:56:192:39:3012:108:26
12:22
-0:44
25K
15.53 mi14:28:163:11:2712:1931:57
13:11
+0:49
30K
18.64 mi15:10:593:54:1012:3442:43
13:45
+0:34
20M
20.00 mi15:29:274:12:3812:3818:28
13:35
-0:10
21M
21.00 mi15:44:054:27:1612:4414:38
14:38
+1:03
35K
21.75 mi15:53:284:36:3912:439:23
12:33
-2:05
23M
23.00 mi16:09:494:53:0012:4416:21
13:04
+0:31
24M
24.00 mi16:22:145:05:2512:4412:25
12:25
-0:39
40K
24.85 mi16:33:215:16:3212:4411:07
13:00
+0:35
25.2M
25.20 mi16:38:195:21:3012:454:58
14:24
+1:24
Finish
26.22 mi16:50:135:33:2412:4411:54
11:41
-2:43

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

11:07 /mi

Average Pace

12:44 /mi

Slowest Pace

14:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:08

43% of race

Time at Steady Pace

1:49:29

33% of race

Time at Slower Pace

1:20:47

24% of race

Average Pace: 12:43 /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 mi11:51:2134:3211:0734:32
11:07
#27672
10K
6.21 mi12:28:201:11:3111:3136:59
11:54
#27827
15K
9.32 mi13:07:121:50:2311:5138:52
12:31
#27898
20K
12.43 mi13:47:532:31:0412:0940:41
13:06
#27917
Half
13.11 mi13:56:192:39:3012:108:26
12:22
#27909
25K
15.53 mi14:28:163:11:2712:1931:57
13:11
#27843
30K
18.64 mi15:10:593:54:1012:3442:43
13:45
#27773
20M
20.00 mi15:29:274:12:3812:3818:28
13:35
#27722
21M
21.00 mi15:44:054:27:1612:4414:38
14:38
#27699
35K
21.75 mi15:53:284:36:3912:439:23
12:33
#27667
23M
23.00 mi16:09:494:53:0012:4416:21
13:04
#27616
24M
24.00 mi16:22:145:05:2512:4412:25
12:25
#27587
40K
24.85 mi16:33:215:16:3212:4411:07
13:00
#27563
25.2M
25.20 mi16:38:195:21:3012:454:58
14:24
#27551
Finish
26.22 mi16:50:135:33:2412:4411:54
11:41
#27528
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi27672117481174827933(Top 98%)11934(Top 98%)11934(Top 695%)
10K6.21 mi3.10 mi27827-15511844-9611844-9627884(Top 98%)11897(Top 97%)11897(Top 692%)
15K9.32 mi3.11 mi27898-7111906-6211906-6227933(Top 98%)11934(Top 98%)11934(Top 695%)
20K12.43 mi3.11 mi27917-1911920-1411920-1427874(Top 98%)11916(Top 97%)11916(Top 694%)
Half13.11 mi0.68 mi27909+811916+411916+427689(Top 97%)11815(Top 97%)11815(Top 688%)
25K15.53 mi2.42 mi27843+6611884+3211884+3227417(Top 97%)11665(Top 95%)11665(Top 679%)
30K18.64 mi3.11 mi27773+7011850+3411850+3427321(Top 96%)11672(Top 95%)11672(Top 679%)
20M20.00 mi1.36 mi27722+5111834+1611834+1626979(Top 95%)11547(Top 94%)11547(Top 672%)
21M21.00 mi1.00 mi27699+2311823+1111823+1126834(Top 94%)11484(Top 94%)11484(Top 668%)
35K21.75 mi0.75 mi27667+3211812+1111812+1126498(Top 93%)11338(Top 93%)11338(Top 660%)
23M23.00 mi1.25 mi27616+5111791+2111791+2126439(Top 93%)11319(Top 93%)11319(Top 659%)
24M24.00 mi1.00 mi27587+2911776+1511776+1526208(Top 92%)11227(Top 92%)11227(Top 653%)
40K24.85 mi0.85 mi27563+2411768+811768+826292(Top 93%)11290(Top 92%)11290(Top 657%)
25.2M25.20 mi0.35 mi27551+1211759+911759+926641(Top 94%)11493(Top 94%)11493(Top 669%)
Finish26.22 mi1.02 mi27528+2311753+611753+626394(Top 93%)11335(Top 93%)11335(Top 660%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

27933

Females

11934

F40-44

11934

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

27884

Females

11897

F40-44

11897

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

27933

Females

11934

F40-44

11934

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

27874

Females

11916

F40-44

11916

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

27689

Females

11815

F40-44

11815

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

27417

Females

11665

F40-44

11665

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

27321

Females

11672

F40-44

11672

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

26979

Females

11547

F40-44

11547

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

26834

Females

11484

F40-44

11484

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

26498

Females

11338

F40-44

11338

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

26439

Females

11319

F40-44

11319

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26208

Females

11227

F40-44

11227

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26292

Females

11290

F40-44

11290

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

26641

Females

11493

F40-44

11493

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26394

Females

11335

F40-44

11335

Passing Analysis

Category:
Athletes Passed
587
Passed By
443
Net Change
+144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27672
5K → 10K41196-155#27672#27827
10K → 15K31102-71#27827#27898
15K → 20K4261-19#27898#27917
20K → Half168+8#27917#27909
Half → 25K8014+66#27909#27843
25K → 30K9020+70#27843#27773
30K → 20M6312+51#27773#27722
20M → 21M3613+23#27722#27699
21M → 35K320+32#27699#27667
35K → 23M543+51#27667#27616
23M → 24M345+29#27616#27587
24M → 40K262+24#27587#27563
40K → 25.2M120+12#27563#27551
25.2M → Finish307+23#27551#27528
TOTALS587443+144
📊

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