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BOSTON MARATHON 2025

Josee Prevost

Bib: 22833•F

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:51
Rank: #23520
Start → 5K
28:51 | 9:17/mi
10K· 6.21 mi
57:27
Rank: #23366 (+154)
5K → 10K
28:36 | 9:12/mi
15K· 9.32 mi
1:28:40
Rank: #24076 (-710)
10K → 15K
31:13 | 10:03/mi
20K· 12.43 mi
2:01:29
Rank: #24487 (-411)
15K → 20K
32:49 | 10:34/mi
Half· 13.11 mi
2:08:08
Rank: #24467 (+20)
20K → Half
6:39 | 9:45/mi
25K· 15.53 mi
2:32:40
Rank: #24322 (+145)
Half → 25K
24:32 | 10:07/mi
30K· 18.64 mi
3:07:58
Rank: #24415 (-93)
25K → 30K
35:18 | 11:22/mi
20M
3:21:23
Rank: #24172 (+243)
30K → 20M
13:25 | 9:52/mi
21M
3:33:14
Rank: #24124 (+48)
20M → 21M
11:51 | 11:51/mi
35K· 21.75 mi
3:41:35
Rank: #24139 (-15)
21M → 35K
8:21 | 11:10/mi
23M
3:53:22
Rank: #23862 (+277)
35K → 23M
11:47 | 9:25/mi
24M
4:03:52
Rank: #23817 (+45)
23M → 24M
10:30 | 10:30/mi
40K· 24.85 mi
4:12:40
Rank: #23729 (+88)
24M → 40K
8:48 | 10:18/mi
25.2M
4:16:21
Rank: #23699 (+30)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
4:25:46
Rank: #23572 (+127)
25.2M → Finish
9:25 | 9:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:08
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:17:38
Pace10:30 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1028:519:1728:51
9:17
-
10K
6.21 mi11:57:4657:279:1528:36
9:12
-0:05
15K
9.32 mi12:28:591:28:409:3131:13
10:03
+0:51
20K
12.43 mi13:01:482:01:299:4732:49
10:34
+0:31
Half
13.11 mi13:08:272:08:089:466:39
9:45
-0:49
25K
15.53 mi13:32:592:32:409:5024:32
10:07
+0:22
30K
18.64 mi14:08:173:07:5810:0535:18
11:22
+1:15
20M
20.00 mi14:21:423:21:2310:0413:25
9:52
-1:30
21M
21.00 mi14:33:333:33:1410:0911:51
11:51
+1:59
35K
21.75 mi14:41:543:41:3510:118:21
11:10
-0:41
23M
23.00 mi14:53:413:53:2210:0911:47
9:25
-1:45
24M
24.00 mi15:04:114:03:5210:1010:30
10:30
+1:05
40K
24.85 mi15:12:594:12:4010:108:48
10:18
-0:12
25.2M
25.20 mi15:16:404:16:2110:103:41
10:41
+0:23
Finish
26.22 mi15:26:054:25:4610:099:25
9:14
-1:27

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

9:12 /mi

Average Pace

10:09 /mi

Slowest Pace

11:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:39

30% of race

Time at Steady Pace

1:35:07

36% of race

Time at Slower Pace

1:32:00

35% of race

Average Pace: 10:08 /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 mi11:29:1028:519:1728:51
9:17
#23520
10K
6.21 mi11:57:4657:279:1528:36
9:12
#23366
15K
9.32 mi12:28:591:28:409:3131:13
10:03
#24076
20K
12.43 mi13:01:482:01:299:4732:49
10:34
#24487
Half
13.11 mi13:08:272:08:089:466:39
9:45
#24467
25K
15.53 mi13:32:592:32:409:5024:32
10:07
#24322
30K
18.64 mi14:08:173:07:5810:0535:18
11:22
#24415
20M
20.00 mi14:21:423:21:2310:0413:25
9:52
#24172
21M
21.00 mi14:33:333:33:1410:0911:51
11:51
#24124
35K
21.75 mi14:41:543:41:3510:118:21
11:10
#24139
23M
23.00 mi14:53:413:53:2210:0911:47
9:25
#23862
24M
24.00 mi15:04:114:03:5210:1010:30
10:30
#23817
40K
24.85 mi15:12:594:12:4010:108:48
10:18
#23729
25.2M
25.20 mi15:16:404:16:2110:103:41
10:41
#23699
Finish
26.22 mi15:26:054:25:4610:099:25
9:14
#23572
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi235209444944425084(Top 88%)10262(Top 84%)10262(Top 1645%)
10K6.21 mi3.10 mi23366+1549352+929352+9223231(Top 82%)9255(Top 76%)9255(Top 1483%)
15K9.32 mi3.11 mi24076-7109719-3679719-36725084(Top 88%)10262(Top 84%)10262(Top 1645%)
20K12.43 mi3.11 mi24487-4119968-2499968-24925302(Top 89%)10427(Top 85%)10427(Top 1671%)
Half13.11 mi0.68 mi24467+209958+109958+1024258(Top 85%)9847(Top 81%)9847(Top 1578%)
25K15.53 mi2.42 mi24322+1459893+659893+6523545(Top 83%)9507(Top 78%)9507(Top 1524%)
30K18.64 mi3.11 mi24415-939956-639956-6324633(Top 87%)10194(Top 83%)10194(Top 1634%)
20M20.00 mi1.36 mi24172+2439850+1069850+10620550(Top 72%)8114(Top 66%)8114(Top 1300%)
21M21.00 mi1.00 mi24124+489832+189832+1823327(Top 82%)9669(Top 79%)9669(Top 1550%)
35K21.75 mi0.75 mi24139-159845-139845-1324546(Top 86%)10355(Top 85%)10355(Top 1659%)
23M23.00 mi1.25 mi23862+2779726+1199726+11918319(Top 64%)7156(Top 59%)7156(Top 1147%)
24M24.00 mi1.00 mi23817+459714+129714+1222835(Top 80%)9562(Top 78%)9562(Top 1532%)
40K24.85 mi0.85 mi23729+889683+319683+3121372(Top 75%)8864(Top 72%)8864(Top 1421%)
25.2M25.20 mi0.35 mi23699+309673+109673+1019729(Top 69%)8040(Top 66%)8040(Top 1288%)
Finish26.22 mi1.02 mi23572+1279625+489625+4820169(Top 71%)8247(Top 67%)8247(Top 1322%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

25084

Females

10262

F60-64

10262

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

23231

Females

9255

F60-64

9255

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

25084

Females

10262

F60-64

10262

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

25302

Females

10427

F60-64

10427

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24258

Females

9847

F60-64

9847

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

23545

Females

9507

F60-64

9507

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24633

Females

10194

F60-64

10194

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20550

Females

8114

F60-64

8114

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23327

Females

9669

F60-64

9669

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24546

Females

10355

F60-64

10355

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18319

Females

7156

F60-64

7156

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22835

Females

9562

F60-64

9562

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21372

Females

8864

F60-64

8864

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19729

Females

8040

F60-64

8040

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20169

Females

8247

F60-64

8247

Passing Analysis

Category:
Athletes Passed
1663
Passed By
1715
Net Change
-52
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23520
5K → 10K311157+154#23520#23366
10K → 15K37747-710#23366#24076
15K → 20K43454-411#24076#24487
20K → Half3313+20#24487#24467
Half → 25K18944+145#24467#24322
25K → 30K101194-93#24322#24415
30K → 20M2441+243#24415#24172
20M → 21M8739+48#24172#24124
21M → 35K2540-15#24124#24139
35K → 23M2770+277#24139#23862
23M → 24M6015+45#23862#23817
24M → 40K946+88#23817#23729
40K → 25.2M333+30#23729#23699
25.2M → Finish1292+127#23699#23572
TOTALS16631715-52
📊

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