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BOSTON MARATHON 2025

Nora Luxereau

Bib: 7479•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Female)
#0 / 12228
Top 9%
Division (F18-39)
#0 / 5469
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:41
Rank: #7673
Start → 5K
21:41 | 6:59/mi
10K· 6.21 mi
43:25
Rank: #7764 (-91)
5K → 10K
21:44 | 7:00/mi
15K· 9.32 mi
1:05:12
Rank: #7727 (+37)
10K → 15K
21:47 | 7:01/mi
20K· 12.43 mi
1:27:25
Rank: #7722 (+5)
15K → 20K
22:13 | 7:09/mi
Half· 13.11 mi
1:32:15
Rank: #7737 (-15)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:49:36
Rank: #7625 (+112)
Half → 25K
17:21 | 7:09/mi
30K· 18.64 mi
2:12:57
Rank: #7549 (+76)
25K → 30K
23:21 | 7:31/mi
20M
2:23:17
Rank: #7489 (+60)
30K → 20M
10:20 | 7:36/mi
21M
2:31:30
Rank: #7484 (+5)
20M → 21M
8:13 | 8:13/mi
35K· 21.75 mi
2:36:55
Rank: #7420 (+64)
21M → 35K
5:25 | 7:14/mi
23M
2:46:20
Rank: #7337 (+83)
35K → 23M
9:25 | 7:31/mi
24M
2:53:45
Rank: #7267 (+70)
23M → 24M
7:25 | 7:25/mi
40K· 24.85 mi
3:00:28
Rank: #7301 (-34)
24M → 40K
6:43 | 7:51/mi
25.2M
3:03:17
Rank: #7272 (+29)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:10:37
Rank: #7228 (+44)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:15
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:38:22
Pace7:30 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2521:416:5921:41
6:59
-
10K
6.21 mi10:49:0943:256:5921:44
7:00
+0:01
15K
9.32 mi11:10:561:05:127:0021:47
7:01
+0:01
20K
12.43 mi11:33:091:27:257:0222:13
7:09
+0:08
Half
13.11 mi11:37:591:32:157:024:50
7:05
-0:04
25K
15.53 mi11:55:201:49:367:0317:21
7:09
+0:04
30K
18.64 mi12:18:412:12:577:0823:21
7:31
+0:22
20M
20.00 mi12:29:012:23:177:1010:20
7:36
+0:05
21M
21.00 mi12:37:142:31:307:138:13
8:13
+0:37
35K
21.75 mi12:42:392:36:557:135:25
7:14
-0:59
23M
23.00 mi12:52:042:46:207:149:25
7:31
+0:17
24M
24.00 mi12:59:292:53:457:147:25
7:25
-0:06
40K
24.85 mi13:06:123:00:287:166:43
7:51
+0:26
25.2M
25.20 mi13:09:013:03:177:162:49
8:10
+0:19
Finish
26.22 mi13:16:213:10:377:177:20
7:12
-0:58

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

6:59 /mi

Average Pace

7:17 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:52

91% of race

Time at Steady Pace

17:45

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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 mi10:27:2521:416:5921:41
6:59
#7673
10K
6.21 mi10:49:0943:256:5921:44
7:00
#7764
15K
9.32 mi11:10:561:05:127:0021:47
7:01
#7727
20K
12.43 mi11:33:091:27:257:0222:13
7:09
#7722
Half
13.11 mi11:37:591:32:157:024:50
7:05
#7737
25K
15.53 mi11:55:201:49:367:0317:21
7:09
#7625
30K
18.64 mi12:18:412:12:577:0823:21
7:31
#7549
20M
20.00 mi12:29:012:23:177:1010:20
7:36
#7489
21M
21.00 mi12:37:142:31:307:138:13
8:13
#7484
35K
21.75 mi12:42:392:36:557:135:25
7:14
#7420
23M
23.00 mi12:52:042:46:207:149:25
7:31
#7337
24M
24.00 mi12:59:292:53:457:147:25
7:25
#7267
40K
24.85 mi13:06:123:00:287:166:43
7:51
#7301
25.2M
25.20 mi13:09:013:03:177:162:49
8:10
#7272
Finish
26.22 mi13:16:213:10:377:177:20
7:12
#7228
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76738778777716(Top 27%)941(Top 8%)941(Top 17%)
10K6.21 mi3.10 mi7764-91916-39916-397901(Top 28%)968(Top 8%)968(Top 18%)
15K9.32 mi3.11 mi7727+37908+8908+87716(Top 27%)941(Top 8%)941(Top 17%)
20K12.43 mi3.11 mi7722+5922-14922-147836(Top 28%)1049(Top 9%)1049(Top 19%)
Half13.11 mi0.68 mi7737-15929-7929-78230(Top 29%)1168(Top 10%)1168(Top 21%)
25K15.53 mi2.42 mi7625+112914+15914+157326(Top 26%)970(Top 8%)970(Top 18%)
30K18.64 mi3.11 mi7549+76929-15929-157861(Top 28%)1334(Top 11%)1334(Top 24%)
20M20.00 mi1.36 mi7489+60954-25954-257724(Top 27%)1427(Top 12%)1427(Top 26%)
21M21.00 mi1.00 mi7484+5987-33987-338691(Top 31%)2018(Top 17%)2018(Top 37%)
35K21.75 mi0.75 mi7420+64992-5992-56883(Top 24%)1234(Top 10%)1234(Top 23%)
23M23.00 mi1.25 mi7337+831005-131005-136754(Top 24%)1288(Top 11%)1288(Top 24%)
24M24.00 mi1.00 mi7267+701011-61011-67157(Top 25%)1512(Top 12%)1512(Top 28%)
40K24.85 mi0.85 mi7301-341050-391050-399186(Top 32%)2530(Top 21%)2530(Top 46%)
25.2M25.20 mi0.35 mi7272+291051-11051-16905(Top 24%)1577(Top 13%)1577(Top 29%)
Finish26.22 mi1.02 mi7228+441060-91060-97042(Top 25%)1660(Top 14%)1660(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7716

Females

941

F18-39

941

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7901

Females

968

F18-39

968

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7716

Females

941

F18-39

941

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7836

Females

1049

F18-39

1049

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

8230

Females

1168

F18-39

1168

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

7326

Females

970

F18-39

970

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7861

Females

1334

F18-39

1334

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7724

Females

1427

F18-39

1427

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8691

Females

2018

F18-39

2018

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6883

Females

1234

F18-39

1234

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6754

Females

1288

F18-39

1288

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7157

Females

1512

F18-39

1512

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9186

Females

2530

F18-39

2530

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6905

Females

1577

F18-39

1577

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7042

Females

1660

F18-39

1660

Passing Analysis

Category:
Athletes Passed
1566
Passed By
1121
Net Change
+445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7673
5K → 10K161252-91#7673#7764
10K → 15K152115+37#7764#7727
15K → 20K142137+5#7727#7722
20K → Half1934-15#7722#7737
Half → 25K17058+112#7737#7625
25K → 30K221145+76#7625#7549
30K → 20M12565+60#7549#7489
20M → 21M9186+5#7489#7484
21M → 35K8319+64#7484#7420
35K → 23M12744+83#7420#7337
23M → 24M10939+70#7337#7267
24M → 40K5084-34#7267#7301
40K → 25.2M4415+29#7301#7272
25.2M → Finish7228+44#7272#7228
TOTALS15661121+445
📊

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