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BOSTON MARATHON 2025

Julia Schultz

Bib: 5127•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Female)
#0 / 12228
Top 1%
Division (F18-39)
#0 / 5469
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #5234
Start → 5K
6:40/mi
20:44 split
10K· 6.21 mi
41:16
Rank: #4844 (+390)
5K → 10K
6:37/mi
20:32 split
15K· 9.32 mi
1:01:47
Rank: #4623 (+221)
10K → 15K
6:36/mi
20:31 split
20K· 12.43 mi
1:22:20
Rank: #4374 (+249)
15K → 20K
6:37/mi
20:33 split
Half· 13.11 mi
1:26:46
Rank: #4324 (+50)
20K → Half
6:30/mi
4:26 split
25K· 15.53 mi
1:42:46
Rank: #4111 (+213)
Half → 25K
6:36/mi
16:00 split
30K· 18.64 mi
2:03:35
Rank: #3829 (+282)
25K → 30K
6:42/mi
20:49 split
20M
2:12:44
Rank: #3691 (+138)
30K → 20M
6:44/mi
9:09 split
21M
2:19:45
Rank: #3585 (+106)
20M → 21M
7:01/mi
7:01 split
35K· 21.75 mi
2:24:38
Rank: #3514 (+71)
21M → 35K
6:32/mi
4:53 split
23M
2:32:53
Rank: #3329 (+185)
35K → 23M
6:35/mi
8:15 split
24M
2:39:25
Rank: #3234 (+95)
23M → 24M
6:32/mi
6:32 split
40K· 24.85 mi
2:45:10
Rank: #3162 (+72)
24M → 40K
6:44/mi
5:45 split
25.2M
2:47:42
Rank: #3119 (+43)
40K → 25.2M
7:21/mi
2:32 split
Finish· 26.22 mi
2:54:15
Rank: #3051 (+68)
25.2M → Finish
6:26/mi
6:33 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:26:46
Pace6:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:29
Pace6:40 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3120:446:4020:44
6:40
-
10K
6.21 mi10:45:0341:166:3820:32
6:37
-0:03
15K
9.32 mi11:05:341:01:476:3820:31
6:36
-0:01
20K
12.43 mi11:26:071:22:206:3820:33
6:37
+0:01
Half
13.11 mi11:30:331:26:466:374:26
6:30
-0:07
25K
15.53 mi11:46:331:42:466:3716:00
6:36
+0:06
30K
18.64 mi12:07:222:03:356:3820:49
6:42
+0:06
20M
20.00 mi12:16:312:12:446:389:09
6:44
+0:02
21M
21.00 mi12:23:322:19:456:397:01
7:01
+0:17
35K
21.75 mi12:28:252:24:386:394:53
6:32
-0:29
23M
23.00 mi12:36:402:32:536:398:15
6:35
+0:03
24M
24.00 mi12:43:122:39:256:396:32
6:32
-0:03
40K
24.85 mi12:48:572:45:106:395:45
6:44
+0:12
25.2M
25.20 mi12:51:292:47:426:392:32
7:21
+0:37
Finish
26.22 mi12:58:022:54:156:396:33
6:26
-0:55

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

6:26 /mi

Average Pace

6:39 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:43

99% of race

Time at Steady Pace

2:32

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:24:3120:446:4020:44
6:40
#5234
10K
6.21 mi10:45:0341:166:3820:32
6:37
#4844
15K
9.32 mi11:05:341:01:476:3820:31
6:36
#4623
20K
12.43 mi11:26:071:22:206:3820:33
6:37
#4374
Half
13.11 mi11:30:331:26:466:374:26
6:30
#4324
25K
15.53 mi11:46:331:42:466:3716:00
6:36
#4111
30K
18.64 mi12:07:222:03:356:3820:49
6:42
#3829
20M
20.00 mi12:16:312:12:446:389:09
6:44
#3691
21M
21.00 mi12:23:322:19:456:397:01
7:01
#3585
35K
21.75 mi12:28:252:24:386:394:53
6:32
#3514
23M
23.00 mi12:36:402:32:536:398:15
6:35
#3329
24M
24.00 mi12:43:122:39:256:396:32
6:32
#3234
40K
24.85 mi12:48:572:45:106:395:45
6:44
#3162
25.2M
25.20 mi12:51:292:47:426:392:32
7:21
#3119
Finish
26.22 mi12:58:022:54:156:396:33
6:26
#3051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi52343493494280(Top 15%)249(Top 2%)249(Top 5%)
10K6.21 mi3.10 mi4844+390306+43306+434558(Top 16%)277(Top 2%)277(Top 5%)
15K9.32 mi3.11 mi4623+221283+23283+234280(Top 15%)249(Top 2%)249(Top 5%)
20K12.43 mi3.11 mi4374+249258+25258+253806(Top 13%)206(Top 2%)206(Top 4%)
Half13.11 mi0.68 mi4324+50255+3255+33729(Top 13%)196(Top 2%)196(Top 4%)
25K15.53 mi2.42 mi4111+213239+16239+163475(Top 12%)188(Top 2%)188(Top 3%)
30K18.64 mi3.11 mi3829+282211+28211+282898(Top 10%)158(Top 1%)158(Top 3%)
20M20.00 mi1.36 mi3691+138204+7204+72643(Top 9%)150(Top 1%)150(Top 3%)
21M21.00 mi1.00 mi3585+106199+5199+52355(Top 8%)147(Top 1%)147(Top 3%)
35K21.75 mi0.75 mi3514+71191+8191+82654(Top 9%)179(Top 1%)179(Top 3%)
23M23.00 mi1.25 mi3329+185182+9182+91811(Top 6%)109(Top 0.9%)109(Top 2%)
24M24.00 mi1.00 mi3234+95177+5177+52217(Top 8%)155(Top 1%)155(Top 3%)
40K24.85 mi0.85 mi3162+72176+1176+12534(Top 9%)214(Top 2%)214(Top 4%)
25.2M25.20 mi0.35 mi3119+43174+2174+22814(Top 10%)290(Top 2%)290(Top 5%)
Finish26.22 mi1.02 mi3051+68167+7167+72479(Top 9%)212(Top 2%)212(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4280

Females

249

F18-39

249

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4558

Females

277

F18-39

277

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4280

Females

249

F18-39

249

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3806

Females

206

F18-39

206

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3729

Females

196

F18-39

196

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3475

Females

188

F18-39

188

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2898

Females

158

F18-39

158

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2643

Females

150

F18-39

150

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2355

Females

147

F18-39

147

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2654

Females

179

F18-39

179

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1811

Females

109

F18-39

109

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2217

Females

155

F18-39

155

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2534

Females

214

F18-39

214

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2814

Females

290

F18-39

290

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2479

Females

212

F18-39

212

Passing Analysis

Category:
Athletes Passed
2355
Passed By
172
Net Change
+2183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5234
5K → 10K43949+390#5234#4844
10K → 15K25029+221#4844#4623
15K → 20K26213+249#4623#4374
20K → Half533+50#4374#4324
Half → 25K22613+213#4324#4111
25K → 30K29311+282#4111#3829
30K → 20M1446+138#3829#3691
20M → 21M1137+106#3691#3585
21M → 35K765+71#3585#3514
35K → 23M1894+185#3514#3329
23M → 24M972+95#3329#3234
24M → 40K8210+72#3234#3162
40K → 25.2M507+43#3162#3119
25.2M → Finish8113+68#3119#3051
TOTALS2355172+2183
📊

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