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BOSTON MARATHON 2025

Laurie Sicot

Bib: 3454•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Female)
#0 / 12228
Top 0.7%
Division (F18-39)
#0 / 5469
Top 1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:34
Rank: #2444
Start → 5K
19:34 | 6:18/mi
10K· 6.21 mi
39:07
Rank: #2388 (+56)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
58:34
Rank: #2279 (+109)
10K → 15K
19:27 | 6:16/mi
20K· 12.43 mi
1:18:04
Rank: #2160 (+119)
15K → 20K
19:30 | 6:17/mi
Half· 13.11 mi
1:22:20
Rank: #2161 (-1)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:41
Rank: #2119 (+42)
Half → 25K
15:21 | 6:20/mi
30K· 18.64 mi
1:58:00
Rank: #2097 (+22)
25K → 30K
20:19 | 6:32/mi
20M
2:06:51
Rank: #2036 (+61)
30K → 20M
8:51 | 6:31/mi
21M
2:13:48
Rank: #2023 (+13)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:18:34
Rank: #1990 (+33)
21M → 35K
4:46 | 6:22/mi
23M
2:26:45
Rank: #1923 (+67)
35K → 23M
8:11 | 6:32/mi
24M
2:33:05
Rank: #1870 (+53)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:38:35
Rank: #1829 (+41)
24M → 40K
5:30 | 6:26/mi
25.2M
2:41:02
Rank: #1815 (+14)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:47:33
Rank: #1805 (+10)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:20
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:25:13
Pace6:30 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4419:346:1819:34
6:18
-
10K
6.21 mi10:41:1739:076:1819:33
6:18
0:00
15K
9.32 mi11:00:4458:346:1719:27
6:16
-0:02
20K
12.43 mi11:20:141:18:046:1719:30
6:17
+0:01
Half
13.11 mi11:24:301:22:206:174:16
6:15
-0:02
25K
15.53 mi11:39:511:37:416:1715:21
6:20
+0:05
30K
18.64 mi12:00:101:58:006:2020:19
6:32
+0:12
20M
20.00 mi12:09:012:06:516:218:51
6:31
-0:01
21M
21.00 mi12:15:582:13:486:226:57
6:57
+0:26
35K
21.75 mi12:20:442:18:346:224:46
6:22
-0:35
23M
23.00 mi12:28:552:26:456:238:11
6:32
+0:10
24M
24.00 mi12:35:152:33:056:236:20
6:20
-0:12
40K
24.85 mi12:40:452:38:356:235:30
6:26
+0:06
25.2M
25.20 mi12:43:122:41:026:232:27
7:06
+0:40
Finish
26.22 mi12:49:432:47:336:246:31
6:24
-0:42

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

6:15 /mi

Average Pace

6:24 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:09

94% of race

Time at Steady Pace

9:24

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:21:4419:346:1819:34
6:18
#2444
10K
6.21 mi10:41:1739:076:1819:33
6:18
#2388
15K
9.32 mi11:00:4458:346:1719:27
6:16
#2279
20K
12.43 mi11:20:141:18:046:1719:30
6:17
#2160
Half
13.11 mi11:24:301:22:206:174:16
6:15
#2161
25K
15.53 mi11:39:511:37:416:1715:21
6:20
#2119
30K
18.64 mi12:00:101:58:006:2020:19
6:32
#2097
20M
20.00 mi12:09:012:06:516:218:51
6:31
#2036
21M
21.00 mi12:15:582:13:486:226:57
6:57
#2023
35K
21.75 mi12:20:442:18:346:224:46
6:22
#1990
23M
23.00 mi12:28:552:26:456:238:11
6:32
#1923
24M
24.00 mi12:35:152:33:056:236:20
6:20
#1870
40K
24.85 mi12:40:452:38:356:235:30
6:26
#1829
25.2M
25.20 mi12:43:122:41:026:232:27
7:06
#1815
Finish
26.22 mi12:49:432:47:336:246:31
6:24
#1805
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24441101102167(Top 8%)93(Top 0.8%)93(Top 2%)
10K6.21 mi3.10 mi2388+56104+6104+62392(Top 8%)97(Top 0.8%)97(Top 2%)
15K9.32 mi3.11 mi2279+10997+797+72167(Top 8%)93(Top 0.8%)93(Top 2%)
20K12.43 mi3.11 mi2160+11992+592+51926(Top 7%)84(Top 0.7%)84(Top 2%)
Half13.11 mi0.68 mi2161-192922319(Top 8%)94(Top 0.8%)94(Top 2%)
25K15.53 mi2.42 mi2119+4291+191+12042(Top 7%)90(Top 0.7%)90(Top 2%)
30K18.64 mi3.11 mi2097+2291912157(Top 8%)104(Top 0.9%)104(Top 2%)
20M20.00 mi1.36 mi2036+6190+190+11693(Top 6%)86(Top 0.7%)86(Top 2%)
21M21.00 mi1.00 mi2023+1391-191-12091(Top 7%)118(Top 1.0%)118(Top 2%)
35K21.75 mi0.75 mi1990+3392-192-11945(Top 7%)111(Top 0.9%)111(Top 2%)
23M23.00 mi1.25 mi1923+6792921603(Top 6%)96(Top 0.8%)96(Top 2%)
24M24.00 mi1.00 mi1870+5391+191+11433(Top 5%)85(Top 0.7%)85(Top 2%)
40K24.85 mi0.85 mi1829+4191911404(Top 5%)93(Top 0.8%)93(Top 2%)
25.2M25.20 mi0.35 mi1815+1490+190+11861(Top 7%)154(Top 1%)154(Top 3%)
Finish26.22 mi1.02 mi1805+1090902321(Top 8%)191(Top 2%)191(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2167

Females

93

F18-39

93

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2392

Females

97

F18-39

97

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2167

Females

93

F18-39

93

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1926

Females

84

F18-39

84

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2319

Females

94

F18-39

94

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2042

Females

90

F18-39

90

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2157

Females

104

F18-39

104

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1693

Females

86

F18-39

86

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2091

Females

118

F18-39

118

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1945

Females

111

F18-39

111

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1603

Females

96

F18-39

96

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1433

Females

85

F18-39

85

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1404

Females

93

F18-39

93

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1861

Females

154

F18-39

154

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2321

Females

191

F18-39

191

Passing Analysis

Category:
Athletes Passed
970
Passed By
331
Net Change
+639
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2444
5K → 10K12367+56#2444#2388
10K → 15K13829+109#2388#2279
15K → 20K13819+119#2279#2160
20K → Half1415-1#2160#2161
Half → 25K6624+42#2161#2119
25K → 30K8361+22#2119#2097
30K → 20M7110+61#2097#2036
20M → 21M3926+13#2036#2023
21M → 35K4512+33#2023#1990
35K → 23M8316+67#1990#1923
23M → 24M6411+53#1923#1870
24M → 40K487+41#1870#1829
40K → 25.2M217+14#1829#1815
25.2M → Finish3727+10#1815#1805
TOTALS970331+639
📊

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