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BOSTON MARATHON 2025

Laura Rush

Bib: 16392•F

TN

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
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
24:58
Rank: #16876
Start → 5K
24:58 | 8:02/mi
10K· 6.21 mi
49:43
Rank: #16528 (+348)
5K → 10K
24:45 | 7:58/mi
15K· 9.32 mi
1:14:04
Rank: #15892 (+636)
10K → 15K
24:21 | 7:50/mi
20K· 12.43 mi
1:38:27
Rank: #15296 (+596)
15K → 20K
24:23 | 7:51/mi
Half· 13.11 mi
1:43:48
Rank: #15256 (+40)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:03:42
Rank: #15274 (-18)
Half → 25K
19:54 | 8:13/mi
30K· 18.64 mi
2:29:13
Rank: #14776 (+498)
25K → 30K
25:31 | 8:13/mi
20M
2:40:52
Rank: #14695 (+81)
30K → 20M
11:39 | 8:34/mi
21M
2:50:12
Rank: #14705 (-10)
20M → 21M
9:20 | 9:20/mi
35K· 21.75 mi
2:56:22
Rank: #14651 (+54)
21M → 35K
6:10 | 8:15/mi
23M
3:06:59
Rank: #14524 (+127)
35K → 23M
10:37 | 8:29/mi
24M
3:15:27
Rank: #14506 (+18)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:22:58
Rank: #14495 (+11)
24M → 40K
7:31 | 8:47/mi
25.2M
3:26:17
Rank: #14506 (-11)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:34:57
Rank: #14559 (-53)
25.2M → Finish
8:40 | 8:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:48
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:51:09
Pace8:29 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:3524:588:0224:58
8:02
-
10K
6.21 mi11:24:2049:438:0024:45
7:58
-0:04
15K
9.32 mi11:48:411:14:047:5724:21
7:50
-0:08
20K
12.43 mi12:13:041:38:277:5524:23
7:51
+0:01
Half
13.11 mi12:18:251:43:487:555:21
7:50
-0:01
25K
15.53 mi12:38:192:03:427:5819:54
8:13
+0:23
30K
18.64 mi13:03:502:29:138:0025:31
8:13
0:00
20M
20.00 mi13:15:292:40:528:0311:39
8:34
+0:21
21M
21.00 mi13:24:492:50:128:069:20
9:20
+0:46
35K
21.75 mi13:30:592:56:228:076:10
8:15
-1:05
23M
23.00 mi13:41:363:06:598:0810:37
8:29
+0:14
24M
24.00 mi13:50:043:15:278:098:28
8:28
-0:01
40K
24.85 mi13:57:353:22:588:107:31
8:47
+0:19
25.2M
25.20 mi14:00:543:26:178:113:19
9:37
+0:50
Finish
26.22 mi14:09:343:34:578:128:40
8:30
-1:07

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

7:50 /mi

Average Pace

8:12 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:50

37% of race

Time at Steady Pace

1:44:18

49% of race

Time at Slower Pace

31:49

15% of race

Average Pace: 8:12 /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 mi10:59:3524:588:0224:58
8:02
#16876
10K
6.21 mi11:24:2049:438:0024:45
7:58
#16528
15K
9.32 mi11:48:411:14:047:5724:21
7:50
#15892
20K
12.43 mi12:13:041:38:277:5524:23
7:51
#15296
Half
13.11 mi12:18:251:43:487:555:21
7:50
#15256
25K
15.53 mi12:38:192:03:427:5819:54
8:13
#15274
30K
18.64 mi13:03:502:29:138:0025:31
8:13
#14776
20M
20.00 mi13:15:292:40:528:0311:39
8:34
#14695
21M
21.00 mi13:24:492:50:128:069:20
9:20
#14705
35K
21.75 mi13:30:592:56:228:076:10
8:15
#14651
23M
23.00 mi13:41:363:06:598:0810:37
8:29
#14524
24M
24.00 mi13:50:043:15:278:098:28
8:28
#14506
40K
24.85 mi13:57:353:22:588:107:31
8:47
#14495
25.2M
25.20 mi14:00:543:26:178:113:19
9:37
#14506
Finish
26.22 mi14:09:343:34:578:128:40
8:30
#14559
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi168765669566914712(Top 52%)4426(Top 36%)4426(Top 81%)
10K6.21 mi3.10 mi16528+3485452+2175452+21716205(Top 57%)5245(Top 43%)5245(Top 96%)
15K9.32 mi3.11 mi15892+6365078+3745078+37414712(Top 52%)4426(Top 36%)4426(Top 81%)
20K12.43 mi3.11 mi15296+5964749+3294749+32913687(Top 48%)3926(Top 32%)3926(Top 72%)
Half13.11 mi0.68 mi15256+404727+224727+2214676(Top 52%)4443(Top 36%)4443(Top 81%)
25K15.53 mi2.42 mi15274-184761-344761-3415388(Top 54%)4947(Top 40%)4947(Top 90%)
30K18.64 mi3.11 mi14776+4984548+2134548+21312912(Top 45%)3790(Top 31%)3790(Top 69%)
20M20.00 mi1.36 mi14695+814526+224526+2214270(Top 50%)4644(Top 38%)4644(Top 85%)
21M21.00 mi1.00 mi14705-104560-344560-3415325(Top 54%)5355(Top 44%)5355(Top 98%)
35K21.75 mi0.75 mi14651+544535+254535+2513933(Top 49%)4645(Top 38%)4645(Top 85%)
23M23.00 mi1.25 mi14524+1274499+364499+3613200(Top 46%)4377(Top 36%)4377(Top 80%)
24M24.00 mi1.00 mi14506+184518-194518-1914311(Top 50%)4980(Top 41%)4980(Top 91%)
40K24.85 mi0.85 mi14495+114542-244542-2415156(Top 53%)5600(Top 46%)5600(Top 102%)
25.2M25.20 mi0.35 mi14506-114565-234565-2315208(Top 54%)5649(Top 46%)5649(Top 103%)
Finish26.22 mi1.02 mi14559-534630-654630-6516255(Top 57%)6159(Top 50%)6159(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

14712

Females

4426

F18-39

4426

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16205

Females

5245

F18-39

5245

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

14712

Females

4426

F18-39

4426

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

13687

Females

3926

F18-39

3926

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14676

Females

4443

F18-39

4443

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

15388

Females

4947

F18-39

4947

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12912

Females

3790

F18-39

3790

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14270

Females

4644

F18-39

4644

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15325

Females

5355

F18-39

5355

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13933

Females

4645

F18-39

4645

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13200

Females

4377

F18-39

4377

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14311

Females

4980

F18-39

4980

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15156

Females

5600

F18-39

5600

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15208

Females

5649

F18-39

5649

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16255

Females

6159

F18-39

6159

Passing Analysis

Category:
Athletes Passed
3306
Passed By
989
Net Change
+2317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16876
5K → 10K506158+348#16876#16528
10K → 15K65317+636#16528#15892
15K → 20K61216+596#15892#15296
20K → Half5919+40#15296#15256
Half → 25K169187-18#15256#15274
25K → 30K53941+498#15274#14776
30K → 20M17392+81#14776#14695
20M → 21M104114-10#14695#14705
21M → 35K9440+54#14705#14651
35K → 23M16033+127#14651#14524
23M → 24M7254+18#14524#14506
24M → 40K7867+11#14506#14495
40K → 25.2M2940-11#14495#14506
25.2M → Finish58111-53#14506#14559
TOTALS3306989+2317
📊

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