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BOSTON MARATHON 2025

Julie Booth

Bib: 23304•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 46%
Division (F60-64)
#0 / 624
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:48
Rank: #20615
Start → 5K
26:48 | 8:38/mi
10K· 6.21 mi
53:31
Rank: #20461 (+154)
5K → 10K
26:43 | 8:36/mi
15K· 9.32 mi
1:20:26
Rank: #20362 (+99)
10K → 15K
26:55 | 8:40/mi
20K· 12.43 mi
1:47:34
Rank: #20161 (+201)
15K → 20K
27:08 | 8:44/mi
Half· 13.11 mi
1:53:27
Rank: #20141 (+20)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:14:43
Rank: #19899 (+242)
Half → 25K
21:16 | 8:46/mi
30K· 18.64 mi
2:42:31
Rank: #19418 (+481)
25K → 30K
27:48 | 8:57/mi
20M
2:54:40
Rank: #19188 (+230)
30K → 20M
12:09 | 8:56/mi
21M
3:04:09
Rank: #19006 (+182)
20M → 21M
9:29 | 9:29/mi
35K· 21.75 mi
3:10:47
Rank: #18949 (+57)
21M → 35K
6:38 | 8:52/mi
23M
3:21:58
Rank: #18769 (+180)
35K → 23M
11:11 | 8:56/mi
24M
3:30:38
Rank: #18622 (+147)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
3:38:05
Rank: #18448 (+174)
24M → 40K
7:27 | 8:43/mi
25.2M
3:41:23
Rank: #18395 (+53)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:50:13
Rank: #18368 (+27)
25.2M → Finish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:27
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time1:56:46
Pace8:54 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0326:488:3826:48
8:38
-
10K
6.21 mi11:52:4653:318:3726:43
8:36
-0:02
15K
9.32 mi12:19:411:20:268:3826:55
8:40
+0:04
20K
12.43 mi12:46:491:47:348:3927:08
8:44
+0:04
Half
13.11 mi12:52:421:53:278:395:53
8:37
-0:07
25K
15.53 mi13:13:582:14:438:4021:16
8:46
+0:09
30K
18.64 mi13:41:462:42:318:4327:48
8:57
+0:11
20M
20.00 mi13:53:552:54:408:4412:09
8:56
-0:01
21M
21.00 mi14:03:243:04:098:469:29
9:29
+0:33
35K
21.75 mi14:10:023:10:478:466:38
8:52
-0:37
23M
23.00 mi14:21:133:21:588:4711:11
8:56
+0:04
24M
24.00 mi14:29:533:30:388:478:40
8:40
-0:16
40K
24.85 mi14:37:203:38:058:467:27
8:43
+0:03
25.2M
25.20 mi14:40:383:41:238:473:18
9:34
+0:51
Finish
26.22 mi14:49:283:50:138:478:50
8:40
-0:54

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

8:36 /mi

Average Pace

8:47 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:37:26

94% of race

Time at Steady Pace

12:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:47 /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 mi11:26:0326:488:3826:48
8:38
#20615
10K
6.21 mi11:52:4653:318:3726:43
8:36
#20461
15K
9.32 mi12:19:411:20:268:3826:55
8:40
#20362
20K
12.43 mi12:46:491:47:348:3927:08
8:44
#20161
Half
13.11 mi12:52:421:53:278:395:53
8:37
#20141
25K
15.53 mi13:13:582:14:438:4021:16
8:46
#19899
30K
18.64 mi13:41:462:42:318:4327:48
8:57
#19418
20M
20.00 mi13:53:552:54:408:4412:09
8:56
#19188
21M
21.00 mi14:03:243:04:098:469:29
9:29
#19006
35K
21.75 mi14:10:023:10:478:466:38
8:52
#18949
23M
23.00 mi14:21:133:21:588:4711:11
8:56
#18769
24M
24.00 mi14:29:533:30:388:478:40
8:40
#18622
40K
24.85 mi14:37:203:38:058:467:27
8:43
#18448
25.2M
25.20 mi14:40:383:41:238:473:18
9:34
#18395
Finish
26.22 mi14:49:283:50:138:478:50
8:40
#18368
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi206157864786420272(Top 71%)7578(Top 62%)7578(Top 1214%)
10K6.21 mi3.10 mi20461+1547752+1127752+11220354(Top 72%)7666(Top 63%)7666(Top 1229%)
15K9.32 mi3.11 mi20362+997677+757677+7520272(Top 71%)7578(Top 62%)7578(Top 1214%)
20K12.43 mi3.11 mi20161+2017565+1127565+11219593(Top 69%)7257(Top 59%)7257(Top 1163%)
Half13.11 mi0.68 mi20141+207554+117554+1119943(Top 70%)7431(Top 61%)7431(Top 1191%)
25K15.53 mi2.42 mi19899+2427422+1327422+13218798(Top 66%)6869(Top 56%)6869(Top 1101%)
30K18.64 mi3.11 mi19418+4817194+2287194+22817417(Top 61%)6257(Top 51%)6257(Top 1003%)
20M20.00 mi1.36 mi19188+2307087+1077087+10716506(Top 58%)5887(Top 48%)5887(Top 943%)
21M21.00 mi1.00 mi19006+1827011+767011+7616029(Top 56%)5725(Top 47%)5725(Top 917%)
35K21.75 mi0.75 mi18949+576996+156996+1517630(Top 62%)6705(Top 55%)6705(Top 1075%)
23M23.00 mi1.25 mi18769+1806920+766920+7615896(Top 56%)5834(Top 48%)5834(Top 935%)
24M24.00 mi1.00 mi18622+1476858+626858+6215579(Top 55%)5692(Top 47%)5692(Top 912%)
40K24.85 mi0.85 mi18448+1746792+666792+6614744(Top 52%)5398(Top 44%)5398(Top 865%)
25.2M25.20 mi0.35 mi18395+536773+196773+1915041(Top 53%)5588(Top 46%)5588(Top 896%)
Finish26.22 mi1.02 mi18368+276782-96782-917311(Top 61%)6714(Top 55%)6714(Top 1076%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20272

Females

7578

F60-64

7578

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20354

Females

7666

F60-64

7666

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20272

Females

7578

F60-64

7578

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19593

Females

7257

F60-64

7257

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19943

Females

7431

F60-64

7431

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18798

Females

6869

F60-64

6869

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17417

Females

6257

F60-64

6257

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16506

Females

5887

F60-64

5887

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

16029

Females

5725

F60-64

5725

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17630

Females

6705

F60-64

6705

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15896

Females

5834

F60-64

5834

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15579

Females

5692

F60-64

5692

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14744

Females

5398

F60-64

5398

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15041

Females

5588

F60-64

5588

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17311

Females

6714

F60-64

6714

Passing Analysis

Category:
Athletes Passed
2918
Passed By
671
Net Change
+2247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20615
5K → 10K367213+154#20615#20461
10K → 15K241142+99#20461#20362
15K → 20K28180+201#20362#20161
20K → Half4525+20#20161#20141
Half → 25K28139+242#20141#19899
25K → 30K50524+481#19899#19418
30K → 20M25020+230#19418#19188
20M → 21M20220+182#19188#19006
21M → 35K8528+57#19006#18949
35K → 23M20323+180#18949#18769
23M → 24M1481+147#18769#18622
24M → 40K1828+174#18622#18448
40K → 25.2M563+53#18448#18395
25.2M → Finish7245+27#18395#18368
TOTALS2918671+2247
📊

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