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BOSTON MARATHON 2025

Gabrielle Lorenzi

Bib: 16213•F

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:03
Rank: #17119
Start → 5K
25:03 | 8:04/mi
10K· 6.21 mi
50:34
Rank: #17555 (-436)
5K → 10K
25:31 | 8:13/mi
15K· 9.32 mi
1:16:17
Rank: #17666 (-111)
10K → 15K
25:43 | 8:17/mi
20K· 12.43 mi
1:42:03
Rank: #17419 (+247)
15K → 20K
25:46 | 8:18/mi
Half· 13.11 mi
1:47:37
Rank: #17388 (+31)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:08:31
Rank: #17440 (-52)
Half → 25K
20:54 | 8:37/mi
30K· 18.64 mi
2:35:06
Rank: #16963 (+477)
25K → 30K
26:35 | 8:33/mi
20M
2:46:58
Rank: #16810 (+153)
30K → 20M
11:52 | 8:44/mi
21M
2:56:52
Rank: #16849 (-39)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
3:03:05
Rank: #16744 (+105)
21M → 35K
6:13 | 8:19/mi
23M
3:15:25
Rank: #16992 (-248)
35K → 23M
12:20 | 9:51/mi
24M
3:24:36
Rank: #17065 (-73)
23M → 24M
9:11 | 9:11/mi
40K· 24.85 mi
3:32:50
Rank: #17167 (-102)
24M → 40K
8:14 | 9:38/mi
25.2M
3:36:19
Rank: #17174 (-7)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:45:18
Rank: #17215 (-41)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:37
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:57:41
Pace8:59 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5325:038:0425:03
8:04
-
10K
6.21 mi11:41:2450:348:0825:31
8:13
+0:09
15K
9.32 mi12:07:071:16:178:1125:43
8:17
+0:04
20K
12.43 mi12:32:531:42:038:1325:46
8:18
+0:01
Half
13.11 mi12:38:271:47:378:135:34
8:10
-0:08
25K
15.53 mi12:59:212:08:318:1620:54
8:37
+0:27
30K
18.64 mi13:25:562:35:068:1926:35
8:33
-0:04
20M
20.00 mi13:37:482:46:588:2111:52
8:44
+0:11
21M
21.00 mi13:47:422:56:528:259:54
9:54
+1:10
35K
21.75 mi13:53:553:03:058:256:13
8:19
-1:35
23M
23.00 mi14:06:153:15:258:3012:20
9:51
+1:32
24M
24.00 mi14:15:263:24:368:329:11
9:11
-0:40
40K
24.85 mi14:23:403:32:508:348:14
9:38
+0:27
25.2M
25.20 mi14:27:093:36:198:353:29
10:06
+0:28
Finish
26.22 mi14:36:083:45:188:368:59
8:49
-1:17

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

8:36 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:08

25% of race

Time at Steady Pace

2:06:02

56% of race

Time at Slower Pace

43:08

19% of race

Average Pace: 8:36 /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 mi11:15:5325:038:0425:03
8:04
#17119
10K
6.21 mi11:41:2450:348:0825:31
8:13
#17555
15K
9.32 mi12:07:071:16:178:1125:43
8:17
#17666
20K
12.43 mi12:32:531:42:038:1325:46
8:18
#17419
Half
13.11 mi12:38:271:47:378:135:34
8:10
#17388
25K
15.53 mi12:59:212:08:318:1620:54
8:37
#17440
30K
18.64 mi13:25:562:35:068:1926:35
8:33
#16963
20M
20.00 mi13:37:482:46:588:2111:52
8:44
#16810
21M
21.00 mi13:47:422:56:528:259:54
9:54
#16849
35K
21.75 mi13:53:553:03:058:256:13
8:19
#16744
23M
23.00 mi14:06:153:15:258:3012:20
9:51
#16992
24M
24.00 mi14:15:263:24:368:329:11
9:11
#17065
40K
24.85 mi14:23:403:32:508:348:14
9:38
#17167
25.2M
25.20 mi14:27:093:36:198:353:29
10:06
#17174
Finish
26.22 mi14:36:083:45:188:368:59
8:49
#17215
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi171195809580917908(Top 63%)6261(Top 51%)6261(Top 114%)
10K6.21 mi3.10 mi17555-4366076-2676076-26717987(Top 63%)6281(Top 51%)6281(Top 115%)
15K9.32 mi3.11 mi17666-1116123-476123-4717908(Top 63%)6261(Top 51%)6261(Top 114%)
20K12.43 mi3.11 mi17419+2475985+1385985+13816917(Top 60%)5731(Top 47%)5731(Top 105%)
Half13.11 mi0.68 mi17388+315974+115974+1117083(Top 60%)5821(Top 48%)5821(Top 106%)
25K15.53 mi2.42 mi17440-526022-486022-4817932(Top 63%)6390(Top 52%)6390(Top 117%)
30K18.64 mi3.11 mi16963+4775793+2295793+22915141(Top 53%)4984(Top 41%)4984(Top 91%)
20M20.00 mi1.36 mi16810+1535725+685725+6815297(Top 54%)5212(Top 43%)5212(Top 95%)
21M21.00 mi1.00 mi16849-395784-595784-5917909(Top 63%)6739(Top 55%)6739(Top 123%)
35K21.75 mi0.75 mi16744+1055738+465738+4614383(Top 51%)4914(Top 40%)4914(Top 90%)
23M23.00 mi1.25 mi16992-2485929-1915929-19119960(Top 70%)8027(Top 66%)8027(Top 147%)
24M24.00 mi1.00 mi17065-735996-675996-6718285(Top 64%)7187(Top 59%)7187(Top 131%)
40K24.85 mi0.85 mi17167-1026082-866082-8619211(Top 68%)7731(Top 63%)7731(Top 141%)
25.2M25.20 mi0.35 mi17174-76097-156097-1517502(Top 62%)6856(Top 56%)6856(Top 125%)
Finish26.22 mi1.02 mi17215-416136-396136-3918146(Top 64%)7155(Top 59%)7155(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

17908

Females

6261

F18-39

6261

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17987

Females

6281

F18-39

6281

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

17908

Females

6261

F18-39

6261

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16917

Females

5731

F18-39

5731

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17083

Females

5821

F18-39

5821

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17932

Females

6390

F18-39

6390

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

15141

Females

4984

F18-39

4984

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

15297

Females

5212

F18-39

5212

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

17909

Females

6739

F18-39

6739

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14383

Females

4914

F18-39

4914

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19960

Females

8027

F18-39

8027

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18285

Females

7187

F18-39

7187

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19211

Females

7731

F18-39

7731

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17502

Females

6856

F18-39

6856

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18146

Females

7155

F18-39

7155

Passing Analysis

Category:
Athletes Passed
1967
Passed By
2063
Net Change
-96
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17119
5K → 10K139575-436#17119#17555
10K → 15K157268-111#17555#17666
15K → 20K31770+247#17666#17419
20K → Half4817+31#17419#17388
Half → 25K160212-52#17388#17440
25K → 30K50528+477#17440#16963
30K → 20M17724+153#16963#16810
20M → 21M102141-39#16810#16849
21M → 35K11914+105#16849#16744
35K → 23M60308-248#16744#16992
23M → 24M61134-73#16992#17065
24M → 40K36138-102#17065#17167
40K → 25.2M3037-7#17167#17174
25.2M → Finish5697-41#17174#17215
TOTALS19672063-96
📊

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