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BOSTON MARATHON 2025

Marie-Philippe Parent

Bib: 7860•F

QC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 8%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:53
Rank: #5655
Start → 5K
20:53 | 6:43/mi
10K· 6.21 mi
41:42
Rank: #5486 (+169)
5K → 10K
20:49 | 6:42/mi
15K· 9.32 mi
1:02:37
Rank: #5428 (+58)
10K → 15K
20:55 | 6:44/mi
20K· 12.43 mi
1:23:39
Rank: #5287 (+141)
15K → 20K
21:02 | 6:46/mi
Half· 13.11 mi
1:28:13
Rank: #5274 (+13)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:44:47
Rank: #5225 (+49)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:06:51
Rank: #5208 (+17)
25K → 30K
22:04 | 7:06/mi
20M
2:16:37
Rank: #5192 (+16)
30K → 20M
9:46 | 7:11/mi
21M
2:24:24
Rank: #5241 (-49)
20M → 21M
7:47 | 7:47/mi
35K· 21.75 mi
2:29:35
Rank: #5218 (+23)
21M → 35K
5:11 | 6:56/mi
23M
2:38:39
Rank: #5178 (+40)
35K → 23M
9:04 | 7:14/mi
24M
2:46:05
Rank: #5238 (-60)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
2:52:42
Rank: #5282 (-44)
24M → 40K
6:37 | 7:44/mi
25.2M
2:55:37
Rank: #5300 (-18)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:02:49
Rank: #5272 (+28)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:13
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:34:36
Pace7:13 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5520:536:4320:53
6:43
-
10K
6.21 mi10:49:4441:426:4320:49
6:42
-0:01
15K
9.32 mi11:10:391:02:376:4320:55
6:44
+0:02
20K
12.43 mi11:31:411:23:396:4421:02
6:46
+0:02
Half
13.11 mi11:36:151:28:136:444:34
6:42
-0:04
25K
15.53 mi11:52:491:44:476:4516:34
6:50
+0:08
30K
18.64 mi12:14:532:06:516:4822:04
7:06
+0:16
20M
20.00 mi12:24:392:16:376:509:46
7:11
+0:05
21M
21.00 mi12:32:262:24:246:537:47
7:47
+0:36
35K
21.75 mi12:37:372:29:356:535:11
6:56
-0:51
23M
23.00 mi12:46:412:38:396:549:04
7:14
+0:18
24M
24.00 mi12:54:072:46:056:557:26
7:26
+0:12
40K
24.85 mi13:00:442:52:426:576:37
7:44
+0:18
25.2M
25.20 mi13:03:392:55:376:582:55
8:27
+0:43
Finish
26.22 mi13:10:513:02:496:597:12
7:04
-1:23

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

6:42 /mi

Average Pace

6:59 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:13

48% of race

Time at Steady Pace

1:09:51

38% of race

Time at Slower Pace

24:45

14% of race

Average Pace: 6:58 /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 mi10:28:5520:536:4320:53
6:43
#5655
10K
6.21 mi10:49:4441:426:4320:49
6:42
#5486
15K
9.32 mi11:10:391:02:376:4320:55
6:44
#5428
20K
12.43 mi11:31:411:23:396:4421:02
6:46
#5287
Half
13.11 mi11:36:151:28:136:444:34
6:42
#5274
25K
15.53 mi11:52:491:44:476:4516:34
6:50
#5225
30K
18.64 mi12:14:532:06:516:4822:04
7:06
#5208
20M
20.00 mi12:24:392:16:376:509:46
7:11
#5192
21M
21.00 mi12:32:262:24:246:537:47
7:47
#5241
35K
21.75 mi12:37:372:29:356:535:11
6:56
#5218
23M
23.00 mi12:46:412:38:396:549:04
7:14
#5178
24M
24.00 mi12:54:072:46:056:557:26
7:26
#5238
40K
24.85 mi13:00:442:52:426:576:37
7:44
#5282
25.2M
25.20 mi13:03:392:55:376:582:55
8:27
#5300
Finish
26.22 mi13:10:513:02:496:597:12
7:04
#5272
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi56554144145399(Top 19%)411(Top 3%)411(Top 8%)
10K6.21 mi3.10 mi5486+169403+11403+115360(Top 19%)390(Top 3%)390(Top 7%)
15K9.32 mi3.11 mi5428+58394+9394+95399(Top 19%)411(Top 3%)411(Top 8%)
20K12.43 mi3.11 mi5287+141379+15379+155024(Top 18%)374(Top 3%)374(Top 7%)
Half13.11 mi0.68 mi5274+13382-3382-35286(Top 19%)392(Top 3%)392(Top 7%)
25K15.53 mi2.42 mi5225+49384-2384-25159(Top 18%)412(Top 3%)412(Top 8%)
30K18.64 mi3.11 mi5208+17404-20404-205335(Top 19%)512(Top 4%)512(Top 9%)
20M20.00 mi1.36 mi5192+16412-8412-85148(Top 18%)540(Top 4%)540(Top 10%)
21M21.00 mi1.00 mi5241-49428-16428-166114(Top 22%)959(Top 8%)959(Top 18%)
35K21.75 mi0.75 mi5218+23425+3425+34945(Top 17%)576(Top 5%)576(Top 11%)
23M23.00 mi1.25 mi5178+40433-8433-85140(Top 18%)704(Top 6%)704(Top 13%)
24M24.00 mi1.00 mi5238-60455-22455-227260(Top 26%)1549(Top 13%)1549(Top 28%)
40K24.85 mi0.85 mi5282-44471-16471-168354(Top 29%)2137(Top 17%)2137(Top 39%)
25.2M25.20 mi0.35 mi5300-18482-11482-118577(Top 30%)2290(Top 19%)2290(Top 42%)
Finish26.22 mi1.02 mi5272+28491-9491-96171(Top 22%)1304(Top 11%)1304(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5399

Females

411

F18-39

411

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5360

Females

390

F18-39

390

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5399

Females

411

F18-39

411

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5024

Females

374

F18-39

374

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5286

Females

392

F18-39

392

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5159

Females

412

F18-39

412

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5335

Females

512

F18-39

512

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

5148

Females

540

F18-39

540

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

6114

Females

959

F18-39

959

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4945

Females

576

F18-39

576

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5140

Females

704

F18-39

704

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7260

Females

1549

F18-39

1549

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8354

Females

2137

F18-39

2137

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8577

Females

2290

F18-39

2290

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6171

Females

1304

F18-39

1304

Passing Analysis

Category:
Athletes Passed
1424
Passed By
1041
Net Change
+383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5655
5K → 10K283114+169#5655#5486
10K → 15K14890+58#5486#5428
15K → 20K20059+141#5428#5287
20K → Half3724+13#5287#5274
Half → 25K13586+49#5274#5225
25K → 30K173156+17#5225#5208
30K → 20M7761+16#5208#5192
20M → 21M68117-49#5192#5241
21M → 35K5330+23#5241#5218
35K → 23M10464+40#5218#5178
23M → 24M3595-60#5178#5238
24M → 40K3680-44#5238#5282
40K → 25.2M2038-18#5282#5300
25.2M → Finish5527+28#5300#5272
TOTALS14241041+383
📊

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