Boston Marathon logo
BOSTON MARATHON 2025

Marianne Petit

Bib: 22677•F

QC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 50%
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:41
Rank: #20402
Start → 5K
26:41 | 8:35/mi
10K· 6.21 mi
53:11
Rank: #20189 (+213)
5K → 10K
26:30 | 8:32/mi
15K· 9.32 mi
1:20:25
Rank: #20354 (-165)
10K → 15K
27:14 | 8:46/mi
20K· 12.43 mi
1:47:32
Rank: #20148 (+206)
15K → 20K
27:07 | 8:44/mi
Half· 13.11 mi
1:53:21
Rank: #20099 (+49)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:14:56
Rank: #19983 (+116)
Half → 25K
21:35 | 8:54/mi
30K· 18.64 mi
2:43:48
Rank: #19799 (+184)
25K → 30K
28:52 | 9:17/mi
20M
2:56:40
Rank: #19730 (+69)
30K → 20M
12:52 | 9:28/mi
21M
3:06:23
Rank: #19577 (+153)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
3:13:00
Rank: #19493 (+84)
21M → 35K
6:37 | 8:51/mi
23M
3:24:16
Rank: #19312 (+181)
35K → 23M
11:16 | 9:00/mi
24M
3:33:16
Rank: #19226 (+86)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
3:40:57
Rank: #19106 (+120)
24M → 40K
7:41 | 8:59/mi
25.2M
3:44:17
Rank: #19040 (+66)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:52:56
Rank: #18937 (+103)
25.2M → Finish
8:39 | 8:29/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:21
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time1:59:35
Pace9:07 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2526:418:3526:41
8:35
-
10K
6.21 mi11:51:5553:118:3426:30
8:32
-0:03
15K
9.32 mi12:19:091:20:258:3827:14
8:46
+0:14
20K
12.43 mi12:46:161:47:328:3927:07
8:44
-0:02
Half
13.11 mi12:52:051:53:218:395:49
8:32
-0:12
25K
15.53 mi13:13:402:14:568:4121:35
8:54
+0:22
30K
18.64 mi13:42:322:43:488:4728:52
9:17
+0:23
20M
20.00 mi13:55:242:56:408:5012:52
9:28
+0:11
21M
21.00 mi14:05:073:06:238:539:43
9:43
+0:15
35K
21.75 mi14:11:443:13:008:526:37
8:51
-0:52
23M
23.00 mi14:23:003:24:168:5311:16
9:00
+0:09
24M
24.00 mi14:32:003:33:168:539:00
9:00
0:00
40K
24.85 mi14:39:413:40:578:537:41
8:59
-0:01
25.2M
25.20 mi14:43:013:44:178:543:20
9:40
+0:41
Finish
26.22 mi14:51:403:52:568:538:39
8:29
-1:11

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

8:29 /mi

Average Pace

8:53 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:01

89% of race

Time at Steady Pace

25:55

11% of race

Time at Slower Pace

0:00

0% 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 mi11:25:2526:418:3526:41
8:35
#20402
10K
6.21 mi11:51:5553:118:3426:30
8:32
#20189
15K
9.32 mi12:19:091:20:258:3827:14
8:46
#20354
20K
12.43 mi12:46:161:47:328:3927:07
8:44
#20148
Half
13.11 mi12:52:051:53:218:395:49
8:32
#20099
25K
15.53 mi13:13:402:14:568:4121:35
8:54
#19983
30K
18.64 mi13:42:322:43:488:4728:52
9:17
#19799
20M
20.00 mi13:55:242:56:408:5012:52
9:28
#19730
21M
21.00 mi14:05:073:06:238:539:43
9:43
#19577
35K
21.75 mi14:11:443:13:008:526:37
8:51
#19493
23M
23.00 mi14:23:003:24:168:5311:16
9:00
#19312
24M
24.00 mi14:32:003:33:168:539:00
9:00
#19226
40K
24.85 mi14:39:413:40:578:537:41
8:59
#19106
25.2M
25.20 mi14:43:013:44:178:543:20
9:40
#19040
Finish
26.22 mi14:51:403:52:568:538:39
8:29
#18937
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi204027744774420852(Top 73%)7916(Top 65%)7916(Top 437%)
10K6.21 mi3.10 mi20189+2137586+1587586+15819979(Top 70%)7451(Top 61%)7451(Top 411%)
15K9.32 mi3.11 mi20354-1657672-867672-8620852(Top 73%)7916(Top 65%)7916(Top 437%)
20K12.43 mi3.11 mi20148+2067556+1167556+11619561(Top 69%)7239(Top 59%)7239(Top 399%)
Half13.11 mi0.68 mi20099+497533+237533+2319418(Top 68%)7139(Top 58%)7139(Top 394%)
25K15.53 mi2.42 mi19983+1167471+627471+6219449(Top 68%)7226(Top 59%)7226(Top 399%)
30K18.64 mi3.11 mi19799+1847407+647407+6419075(Top 67%)7157(Top 59%)7157(Top 395%)
20M20.00 mi1.36 mi19730+697388+197388+1919045(Top 67%)7281(Top 60%)7281(Top 402%)
21M21.00 mi1.00 mi19577+1537336+527336+5217147(Top 60%)6345(Top 52%)6345(Top 350%)
35K21.75 mi0.75 mi19493+847299+377299+3717531(Top 62%)6657(Top 54%)6657(Top 367%)
23M23.00 mi1.25 mi19312+1817228+717228+7116284(Top 57%)6058(Top 50%)6058(Top 334%)
24M24.00 mi1.00 mi19226+867200+287200+2817396(Top 61%)6709(Top 55%)6709(Top 370%)
40K24.85 mi0.85 mi19106+1207150+507150+5016261(Top 57%)6193(Top 51%)6193(Top 342%)
25.2M25.20 mi0.35 mi19040+667130+207130+2015542(Top 55%)5866(Top 48%)5866(Top 324%)
Finish26.22 mi1.02 mi18937+1037091+397091+3916192(Top 57%)6136(Top 50%)6136(Top 338%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20852

Females

7916

F45-49

7916

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19979

Females

7451

F45-49

7451

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20852

Females

7916

F45-49

7916

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19561

Females

7239

F45-49

7239

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19418

Females

7139

F45-49

7139

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19449

Females

7226

F45-49

7226

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

19075

Females

7157

F45-49

7157

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

19045

Females

7281

F45-49

7281

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17147

Females

6345

F45-49

6345

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17531

Females

6657

F45-49

6657

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16284

Females

6058

F45-49

6058

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17396

Females

6709

F45-49

6709

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16261

Females

6193

F45-49

6193

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15542

Females

5866

F45-49

5866

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16192

Females

6136

F45-49

6136

Passing Analysis

Category:
Athletes Passed
2450
Passed By
985
Net Change
+1465
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20402
5K → 10K406193+213#20402#20189
10K → 15K135300-165#20189#20354
15K → 20K28478+206#20354#20148
20K → Half6112+49#20148#20099
Half → 25K20993+116#20099#19983
25K → 30K311127+184#19983#19799
30K → 20M13162+69#19799#19730
20M → 21M19138+153#19730#19577
21M → 35K9511+84#19577#19493
35K → 23M19615+181#19493#19312
23M → 24M11024+86#19312#19226
24M → 40K13414+120#19226#19106
40K → 25.2M748+66#19106#19040
25.2M → Finish11310+103#19040#18937
TOTALS2450985+1465
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing