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BOSTON MARATHON 2025

Anne Roussain

Bib: 21650•F

YT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
Masters (Masters Women)
#0 / 6759
Top 32%
Division (F45-49)
#0 / 1813
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:45
Rank: #18639
Start → 5K
25:45 | 8:17/mi
10K· 6.21 mi
51:28
Rank: #18505 (+134)
5K → 10K
25:43 | 8:17/mi
15K· 9.32 mi
1:17:09
Rank: #18258 (+247)
10K → 15K
25:41 | 8:16/mi
20K· 12.43 mi
1:42:55
Rank: #17886 (+372)
15K → 20K
25:46 | 8:18/mi
Half· 13.11 mi
1:48:33
Rank: #17859 (+27)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:08:48
Rank: #17551 (+308)
Half → 25K
20:15 | 8:21/mi
30K· 18.64 mi
2:35:46
Rank: #17173 (+378)
25K → 30K
26:58 | 8:41/mi
20M
2:47:34
Rank: #17008 (+165)
30K → 20M
11:48 | 8:41/mi
21M
2:56:45
Rank: #16810 (+198)
20M → 21M
9:11 | 9:11/mi
35K· 21.75 mi
3:02:47
Rank: #16647 (+163)
21M → 35K
6:02 | 8:04/mi
23M
3:13:17
Rank: #16364 (+283)
35K → 23M
10:30 | 8:23/mi
24M
3:21:40
Rank: #16217 (+147)
23M → 24M
8:23 | 8:23/mi
40K· 24.85 mi
3:29:12
Rank: #16188 (+29)
24M → 40K
7:32 | 8:49/mi
25.2M
3:32:24
Rank: #16136 (+52)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:40:52
Rank: #16084 (+52)
25.2M → Finish
8:28 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:33
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:52:19
Pace8:34 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:5525:458:1725:45
8:17
-
10K
6.21 mi11:48:3851:288:1725:43
8:17
0:00
15K
9.32 mi12:14:191:17:098:1725:41
8:16
-0:01
20K
12.43 mi12:40:051:42:558:1725:46
8:18
+0:02
Half
13.11 mi12:45:431:48:338:175:38
8:15
-0:03
25K
15.53 mi13:05:582:08:488:1720:15
8:21
+0:06
30K
18.64 mi13:32:562:35:468:2126:58
8:41
+0:20
20M
20.00 mi13:44:442:47:348:2311:48
8:41
0:00
21M
21.00 mi13:53:552:56:458:259:11
9:11
+0:30
35K
21.75 mi13:59:573:02:478:246:02
8:04
-1:07
23M
23.00 mi14:10:273:13:178:2410:30
8:23
+0:19
24M
24.00 mi14:18:503:21:408:248:23
8:23
0:00
40K
24.85 mi14:26:223:29:128:257:32
8:49
+0:26
25.2M
25.20 mi14:29:343:32:248:263:12
9:17
+0:28
Finish
26.22 mi14:38:023:40:528:268:28
8:19
-0:58

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

8:04 /mi

Average Pace

8:26 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:29

94% of race

Time at Steady Pace

12:23

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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 mi11:22:5525:458:1725:45
8:17
#18639
10K
6.21 mi11:48:3851:288:1725:43
8:17
#18505
15K
9.32 mi12:14:191:17:098:1725:41
8:16
#18258
20K
12.43 mi12:40:051:42:558:1725:46
8:18
#17886
Half
13.11 mi12:45:431:48:338:175:38
8:15
#17859
25K
15.53 mi13:05:582:08:488:1720:15
8:21
#17551
30K
18.64 mi13:32:562:35:468:2126:58
8:41
#17173
20M
20.00 mi13:44:442:47:348:2311:48
8:41
#17008
21M
21.00 mi13:53:552:56:458:259:11
9:11
#16810
35K
21.75 mi13:59:573:02:478:246:02
8:04
#16647
23M
23.00 mi14:10:273:13:178:2410:30
8:23
#16364
24M
24.00 mi14:18:503:21:408:248:23
8:23
#16217
40K
24.85 mi14:26:223:29:128:257:32
8:49
#16188
25.2M
25.20 mi14:29:343:32:248:263:12
9:17
#16136
Finish
26.22 mi14:38:023:40:528:268:28
8:19
#16084
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi186396702670217829(Top 63%)6218(Top 51%)6218(Top 343%)
10K6.21 mi3.10 mi18505+1346616+866616+8618410(Top 65%)6545(Top 54%)6545(Top 361%)
15K9.32 mi3.11 mi18258+2476481+1356481+13517829(Top 63%)6218(Top 51%)6218(Top 343%)
20K12.43 mi3.11 mi17886+3726268+2136268+21316913(Top 60%)5727(Top 47%)5727(Top 316%)
Half13.11 mi0.68 mi17859+276261+76261+717667(Top 62%)6121(Top 50%)6121(Top 338%)
25K15.53 mi2.42 mi17551+3086091+1706091+17016258(Top 57%)5457(Top 45%)5457(Top 301%)
30K18.64 mi3.11 mi17173+3785917+1745917+17415883(Top 56%)5391(Top 44%)5391(Top 297%)
20M20.00 mi1.36 mi17008+1655848+695848+6914979(Top 53%)5038(Top 41%)5038(Top 278%)
21M21.00 mi1.00 mi16810+1985763+855763+8514567(Top 51%)4933(Top 40%)4933(Top 272%)
35K21.75 mi0.75 mi16647+1635690+735690+7312760(Top 45%)4043(Top 33%)4043(Top 223%)
23M23.00 mi1.25 mi16364+2835553+1375553+13712628(Top 44%)4077(Top 33%)4077(Top 225%)
24M24.00 mi1.00 mi16217+1475506+475506+4713804(Top 49%)4727(Top 39%)4727(Top 261%)
40K24.85 mi0.85 mi16188+295507-15507-115271(Top 54%)5673(Top 46%)5673(Top 313%)
25.2M25.20 mi0.35 mi16136+525488+195488+1913433(Top 47%)4742(Top 39%)4742(Top 262%)
Finish26.22 mi1.02 mi16084+525479+95479+914996(Top 53%)5481(Top 45%)5481(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

17829

Females

6218

F45-49

6218

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18410

Females

6545

F45-49

6545

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

17829

Females

6218

F45-49

6218

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16913

Females

5727

F45-49

5727

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

17667

Females

6121

F45-49

6121

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

16258

Females

5457

F45-49

5457

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

15883

Females

5391

F45-49

5391

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14979

Females

5038

F45-49

5038

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

14567

Females

4933

F45-49

4933

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12760

Females

4043

F45-49

4043

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12628

Females

4077

F45-49

4077

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13804

Females

4727

F45-49

4727

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15271

Females

5673

F45-49

5673

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13433

Females

4742

F45-49

4742

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14996

Females

5481

F45-49

5481

Passing Analysis

Category:
Athletes Passed
3136
Passed By
581
Net Change
+2555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18639
5K → 10K345211+134#18639#18505
10K → 15K32376+247#18505#18258
15K → 20K40937+372#18258#17886
20K → Half4114+27#17886#17859
Half → 25K33123+308#17859#17551
25K → 30K42446+378#17551#17173
30K → 20M18722+165#17173#17008
20M → 21M21921+198#17008#16810
21M → 35K1685+163#16810#16647
35K → 23M2929+283#16647#16364
23M → 24M16417+147#16364#16217
24M → 40K7748+29#16217#16188
40K → 25.2M619+52#16188#16136
25.2M → Finish9543+52#16136#16084
TOTALS3136581+2555
📊

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