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BOSTON MARATHON 2025

Anne Bucciarelli

Bib: 19801•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 34%
Masters (Masters Women)
#0 / 6759
Top 19%
Division (F45-49)
#0 / 1813
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:42
Rank: #10448
Start → 5K
22:42 | 7:18/mi
10K· 6.21 mi
45:53
Rank: #11110 (-662)
5K → 10K
23:11 | 7:28/mi
15K· 9.32 mi
1:09:32
Rank: #11637 (-527)
10K → 15K
23:39 | 7:37/mi
20K· 12.43 mi
1:33:58
Rank: #12179 (-542)
15K → 20K
24:26 | 7:52/mi
Half· 13.11 mi
1:39:16
Rank: #12274 (-95)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
1:58:54
Rank: #12637 (-363)
Half → 25K
19:38 | 8:06/mi
30K· 18.64 mi
2:25:32
Rank: #13160 (-523)
25K → 30K
26:38 | 8:34/mi
20M
2:37:15
Rank: #13234 (-74)
30K → 20M
11:43 | 8:37/mi
21M
2:46:38
Rank: #13361 (-127)
20M → 21M
9:23 | 9:23/mi
35K· 21.75 mi
2:52:59
Rank: #13437 (-76)
21M → 35K
6:21 | 8:29/mi
23M
3:03:48
Rank: #13441 (-4)
35K → 23M
10:49 | 8:38/mi
24M
3:12:11
Rank: #13452 (-11)
23M → 24M
8:23 | 8:23/mi
40K· 24.85 mi
3:19:42
Rank: #13520 (-68)
24M → 40K
7:31 | 8:47/mi
25.2M
3:22:58
Rank: #13530 (-10)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:31:34
Rank: #13635 (-105)
25.2M → Finish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:16
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:52:18
Pace8:34 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5322:427:1822:42
7:18
-
10K
6.21 mi11:37:0445:537:2323:11
7:28
+0:10
15K
9.32 mi12:00:431:09:327:2823:39
7:37
+0:09
20K
12.43 mi12:25:091:33:587:3424:26
7:52
+0:15
Half
13.11 mi12:30:271:39:167:345:18
7:46
-0:06
25K
15.53 mi12:50:051:58:547:3919:38
8:06
+0:20
30K
18.64 mi13:16:432:25:327:4826:38
8:34
+0:28
20M
20.00 mi13:28:262:37:157:5211:43
8:37
+0:03
21M
21.00 mi13:37:492:46:387:569:23
9:23
+0:46
35K
21.75 mi13:44:102:52:597:576:21
8:29
-0:54
23M
23.00 mi13:54:593:03:487:5910:49
8:38
+0:09
24M
24.00 mi14:03:223:12:118:008:23
8:23
-0:15
40K
24.85 mi14:10:533:19:428:027:31
8:47
+0:24
25.2M
25.20 mi14:14:093:22:588:033:16
9:28
+0:41
Finish
26.22 mi14:22:453:31:348:058:36
8:26
-1:02

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

7:18 /mi

Average Pace

8:05 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:54

56% of race

Time at Steady Pace

1:12:30

34% of race

Time at Slower Pace

20:10

10% of race

Average Pace: 8:04 /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 mi11:13:5322:427:1822:42
7:18
#10448
10K
6.21 mi11:37:0445:537:2323:11
7:28
#11110
15K
9.32 mi12:00:431:09:327:2823:39
7:37
#11637
20K
12.43 mi12:25:091:33:587:3424:26
7:52
#12179
Half
13.11 mi12:30:271:39:167:345:18
7:46
#12274
25K
15.53 mi12:50:051:58:547:3919:38
8:06
#12637
30K
18.64 mi13:16:432:25:327:4826:38
8:34
#13160
20M
20.00 mi13:28:262:37:157:5211:43
8:37
#13234
21M
21.00 mi13:37:492:46:387:569:23
9:23
#13361
35K
21.75 mi13:44:102:52:597:576:21
8:29
#13437
23M
23.00 mi13:54:593:03:487:5910:49
8:38
#13441
24M
24.00 mi14:03:223:12:118:008:23
8:23
#13452
40K
24.85 mi14:10:533:19:428:027:31
8:47
#13520
25.2M
25.20 mi14:14:093:22:588:033:16
9:28
#13530
Finish
26.22 mi14:22:453:31:348:058:36
8:26
#13635
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi104482019201912724(Top 45%)3296(Top 27%)3296(Top 182%)
10K6.21 mi3.10 mi11110-6622355-3362355-33611756(Top 41%)2698(Top 22%)2698(Top 149%)
15K9.32 mi3.11 mi11637-5272643-2882643-28812724(Top 45%)3296(Top 27%)3296(Top 182%)
20K12.43 mi3.11 mi12179-5422967-3242967-32413807(Top 49%)3988(Top 33%)3988(Top 220%)
Half13.11 mi0.68 mi12274-953025-583025-5814061(Top 50%)4094(Top 33%)4094(Top 226%)
25K15.53 mi2.42 mi12637-3633268-2433268-24314634(Top 52%)4552(Top 37%)4552(Top 251%)
30K18.64 mi3.11 mi13160-5233646-3783646-37815222(Top 54%)5026(Top 41%)5026(Top 277%)
20M20.00 mi1.36 mi13234-743713-673713-6714569(Top 51%)4810(Top 39%)4810(Top 265%)
21M21.00 mi1.00 mi13361-1273810-973810-9715547(Top 55%)5472(Top 45%)5472(Top 302%)
35K21.75 mi0.75 mi13437-763883-733883-7315397(Top 54%)5453(Top 45%)5453(Top 301%)
23M23.00 mi1.25 mi13441-43923-403923-4014192(Top 50%)4895(Top 40%)4895(Top 270%)
24M24.00 mi1.00 mi13452-113951-283951-2813778(Top 49%)4701(Top 38%)4701(Top 259%)
40K24.85 mi0.85 mi13520-684011-604011-6015150(Top 53%)5594(Top 46%)5594(Top 309%)
25.2M25.20 mi0.35 mi13530-104029-184029-1814464(Top 51%)5253(Top 43%)5253(Top 290%)
Finish26.22 mi1.02 mi13635-1054118-894118-8915838(Top 56%)5927(Top 48%)5927(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12724

Females

3296

F45-49

3296

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11756

Females

2698

F45-49

2698

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12724

Females

3296

F45-49

3296

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13807

Females

3988

F45-49

3988

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

14061

Females

4094

F45-49

4094

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14634

Females

4552

F45-49

4552

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15222

Females

5026

F45-49

5026

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14569

Females

4810

F45-49

4810

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15547

Females

5472

F45-49

5472

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15397

Females

5453

F45-49

5453

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

14192

Females

4895

F45-49

4895

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13778

Females

4701

F45-49

4701

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15150

Females

5594

F45-49

5594

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14464

Females

5253

F45-49

5253

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

15838

Females

5927

F45-49

5927

Passing Analysis

Category:
Athletes Passed
936
Passed By
4123
Net Change
-3187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10448
5K → 10K74736-662#10448#11110
10K → 15K72599-527#11110#11637
15K → 20K71613-542#11637#12179
20K → Half7102-95#12179#12274
Half → 25K76439-363#12274#12637
25K → 30K120643-523#12637#13160
30K → 20M92166-74#13160#13234
20M → 21M64191-127#13234#13361
21M → 35K42118-76#13361#13437
35K → 23M103107-4#13437#13441
23M → 24M8394-11#13441#13452
24M → 40K55123-68#13452#13520
40K → 25.2M3949-10#13520#13530
25.2M → Finish38143-105#13530#13635
TOTALS9364123-3187
📊

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