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BOSTON MARATHON 2025

Julie Luistro

Bib: 22519•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Masters (Masters Women)
#0 / 6759
Top 35%
Division (F50-54)
#0 / 1303
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:42
Rank: #18546
Start → 5K
8:16/mi
25:42 split
10K· 6.21 mi
51:35
Rank: #18617 (-71)
5K → 10K
8:20/mi
25:53 split
15K· 9.32 mi
1:17:23
Rank: #18416 (+201)
10K → 15K
8:18/mi
25:48 split
20K· 12.43 mi
1:43:14
Rank: #18038 (+378)
15K → 20K
8:19/mi
25:51 split
Half· 13.11 mi
1:48:48
Rank: #17977 (+61)
20K → Half
8:10/mi
5:34 split
25K· 15.53 mi
2:08:56
Rank: #17590 (+387)
Half → 25K
8:18/mi
20:08 split
30K· 18.64 mi
2:35:47
Rank: #17181 (+409)
25K → 30K
8:39/mi
26:51 split
20M
2:47:42
Rank: #17045 (+136)
30K → 20M
8:46/mi
11:55 split
21M
2:57:00
Rank: #16883 (+162)
20M → 21M
9:18/mi
9:18 split
35K· 21.75 mi
3:03:19
Rank: #16806 (+77)
21M → 35K
8:27/mi
6:19 split
23M
3:14:19
Rank: #16679 (+127)
35K → 23M
8:47/mi
11:00 split
24M
3:23:00
Rank: #16613 (+66)
23M → 24M
8:41/mi
8:41 split
40K· 24.85 mi
3:30:30
Rank: #16541 (+72)
24M → 40K
8:46/mi
7:30 split
25.2M
3:34:06
Rank: #16594 (-53)
40K → 25.2M
10:26/mi
3:36 split
Finish· 26.22 mi
3:42:43
Rank: #16554 (+40)
25.2M → Finish
8:27/mi
8:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:48
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:53:55
Pace8:41 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2425:428:1625:42
8:16
-
10K
6.21 mi11:48:1751:358:1825:53
8:20
+0:04
15K
9.32 mi12:14:051:17:238:1825:48
8:18
-0:02
20K
12.43 mi12:39:561:43:148:1825:51
8:19
+0:01
Half
13.11 mi12:45:301:48:488:185:34
8:10
-0:09
25K
15.53 mi13:05:382:08:568:1820:08
8:18
+0:08
30K
18.64 mi13:32:292:35:478:2126:51
8:39
+0:21
20M
20.00 mi13:44:242:47:428:2311:55
8:46
+0:07
21M
21.00 mi13:53:422:57:008:269:18
9:18
+0:32
35K
21.75 mi14:00:013:03:198:266:19
8:27
-0:51
23M
23.00 mi14:11:013:14:198:2711:00
8:47
+0:20
24M
24.00 mi14:19:423:23:008:288:41
8:41
-0:06
40K
24.85 mi14:27:123:30:308:287:30
8:46
+0:05
25.2M
25.20 mi14:30:483:34:068:303:36
10:26
+1:40
Finish
26.22 mi14:39:253:42:438:308:37
8:27
-1:59

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

8:10 /mi

Average Pace

8:30 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:34

2% of race

Time at Steady Pace

2:53:50

78% of race

Time at Slower Pace

43:19

19% of race

Average Pace: 8:30 /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 mi11:22:2425:428:1625:42
8:16
#18546
10K
6.21 mi11:48:1751:358:1825:53
8:20
#18617
15K
9.32 mi12:14:051:17:238:1825:48
8:18
#18416
20K
12.43 mi12:39:561:43:148:1825:51
8:19
#18038
Half
13.11 mi12:45:301:48:488:185:34
8:10
#17977
25K
15.53 mi13:05:382:08:568:1820:08
8:18
#17590
30K
18.64 mi13:32:292:35:478:2126:51
8:39
#17181
20M
20.00 mi13:44:242:47:428:2311:55
8:46
#17045
21M
21.00 mi13:53:422:57:008:269:18
9:18
#16883
35K
21.75 mi14:00:013:03:198:266:19
8:27
#16806
23M
23.00 mi14:11:013:14:198:2711:00
8:47
#16679
24M
24.00 mi14:19:423:23:008:288:41
8:41
#16613
40K
24.85 mi14:27:123:30:308:287:30
8:46
#16541
25.2M
25.20 mi14:30:483:34:068:303:36
10:26
#16594
Finish
26.22 mi14:39:253:42:438:308:37
8:27
#16554
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi185466654665418091(Top 64%)6373(Top 52%)6373(Top 489%)
10K6.21 mi3.10 mi18617-716687-336687-3318762(Top 66%)6740(Top 55%)6740(Top 517%)
15K9.32 mi3.11 mi18416+2016576+1116576+11118091(Top 64%)6373(Top 52%)6373(Top 489%)
20K12.43 mi3.11 mi18038+3786353+2236353+22317061(Top 60%)5807(Top 47%)5807(Top 446%)
Half13.11 mi0.68 mi17977+616323+306323+3017066(Top 60%)5804(Top 47%)5804(Top 445%)
25K15.53 mi2.42 mi17590+3876111+2126111+21215963(Top 56%)5295(Top 43%)5295(Top 406%)
30K18.64 mi3.11 mi17181+4095923+1885923+18815666(Top 55%)5269(Top 43%)5269(Top 404%)
20M20.00 mi1.36 mi17045+1365873+505873+5015508(Top 55%)5316(Top 43%)5316(Top 408%)
21M21.00 mi1.00 mi16883+1625798+755798+7515172(Top 53%)5276(Top 43%)5276(Top 405%)
35K21.75 mi0.75 mi16806+775773+255773+2515160(Top 53%)5322(Top 44%)5322(Top 408%)
23M23.00 mi1.25 mi16679+1275742+315742+3115054(Top 53%)5366(Top 44%)5366(Top 412%)
24M24.00 mi1.00 mi16613+665720+225720+2215656(Top 55%)5722(Top 47%)5722(Top 439%)
40K24.85 mi0.85 mi16541+725712+85712+815058(Top 53%)5553(Top 45%)5553(Top 426%)
25.2M25.20 mi0.35 mi16594-535755-435755-4318809(Top 66%)7520(Top 61%)7520(Top 577%)
Finish26.22 mi1.02 mi16554+405761-65761-615960(Top 56%)5998(Top 49%)5998(Top 460%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18091

Females

6373

F50-54

6373

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18762

Females

6740

F50-54

6740

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18091

Females

6373

F50-54

6373

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

17061

Females

5807

F50-54

5807

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

17066

Females

5804

F50-54

5804

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15963

Females

5295

F50-54

5295

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

15666

Females

5269

F50-54

5269

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15508

Females

5316

F50-54

5316

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

15172

Females

5276

F50-54

5276

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15160

Females

5322

F50-54

5322

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

15054

Females

5366

F50-54

5366

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

15656

Females

5722

F50-54

5722

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15058

Females

5553

F50-54

5553

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18809

Females

7520

F50-54

7520

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

15960

Females

5998

F50-54

5998

Passing Analysis

Category:
Athletes Passed
2826
Passed By
834
Net Change
+1992
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18546
5K → 10K227298-71#18546#18617
10K → 15K29594+201#18617#18416
15K → 20K41638+378#18416#18038
20K → Half709+61#18038#17977
Half → 25K40013+387#17977#17590
25K → 30K45243+409#17590#17181
30K → 20M16933+136#17181#17045
20M → 21M19533+162#17045#16883
21M → 35K9821+77#16883#16806
35K → 23M17548+127#16806#16679
23M → 24M10438+66#16679#16613
24M → 40K11442+72#16613#16541
40K → 25.2M1568-53#16541#16594
25.2M → Finish9656+40#16594#16554
TOTALS2826834+1992
📊

Passing Visuals

Category:
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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