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BOSTON MARATHON 2025

Jillian Neufeld

Bib: 11609•F

BC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 40%
Gender (Female)
#0 / 12228
Top 24%
Division (F18-39)
#0 / 5469
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:25
Rank: #15322
Start → 5K
24:25 | 7:52/mi
10K· 6.21 mi
48:44
Rank: #15179 (+143)
5K → 10K
24:19 | 7:50/mi
15K· 9.32 mi
1:12:48
Rank: #14716 (+463)
10K → 15K
24:04 | 7:45/mi
20K· 12.43 mi
1:36:56
Rank: #14246 (+470)
15K → 20K
24:08 | 7:46/mi
Half· 13.11 mi
1:42:11
Rank: #14204 (+42)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
2:00:50
Rank: #13708 (+496)
Half → 25K
18:39 | 7:42/mi
30K· 18.64 mi
2:24:58
Rank: #12871 (+837)
25K → 30K
24:08 | 7:46/mi
20M
2:35:29
Rank: #12509 (+362)
30K → 20M
10:31 | 7:44/mi
21M
2:43:45
Rank: #12287 (+222)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:49:17
Rank: #12096 (+191)
21M → 35K
5:32 | 7:24/mi
23M
2:58:55
Rank: #11803 (+293)
35K → 23M
9:38 | 7:42/mi
24M
3:06:25
Rank: #11572 (+231)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:12:59
Rank: #11392 (+180)
24M → 40K
6:34 | 7:41/mi
25.2M
3:15:54
Rank: #11318 (+74)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:23:48
Rank: #11277 (+41)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:11
Pace7:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:37
Pace7:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:2724:257:5224:25
7:52
-
10K
6.21 mi11:20:4648:447:5124:19
7:50
-0:02
15K
9.32 mi11:44:501:12:487:4924:04
7:45
-0:05
20K
12.43 mi12:08:581:36:567:4824:08
7:46
+0:01
Half
13.11 mi12:14:131:42:117:485:15
7:42
-0:04
25K
15.53 mi12:32:522:00:507:4718:39
7:42
0:00
30K
18.64 mi12:57:002:24:587:4724:08
7:46
+0:04
20M
20.00 mi13:07:312:35:297:4610:31
7:44
-0:02
21M
21.00 mi13:15:472:43:457:488:16
8:16
+0:32
35K
21.75 mi13:21:192:49:177:475:32
7:24
-0:52
23M
23.00 mi13:30:572:58:557:479:38
7:42
+0:18
24M
24.00 mi13:38:273:06:257:467:30
7:30
-0:12
40K
24.85 mi13:45:013:12:597:466:34
7:41
+0:11
25.2M
25.20 mi13:47:563:15:547:462:55
8:27
+0:46
Finish
26.22 mi13:55:503:23:487:477:54
7:45
-0:42

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

7:24 /mi

Average Pace

7:47 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:37

95% of race

Time at Steady Pace

11:11

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi10:56:2724:257:5224:25
7:52
#15322
10K
6.21 mi11:20:4648:447:5124:19
7:50
#15179
15K
9.32 mi11:44:501:12:487:4924:04
7:45
#14716
20K
12.43 mi12:08:581:36:567:4824:08
7:46
#14246
Half
13.11 mi12:14:131:42:117:485:15
7:42
#14204
25K
15.53 mi12:32:522:00:507:4718:39
7:42
#13708
30K
18.64 mi12:57:002:24:587:4724:08
7:46
#12871
20M
20.00 mi13:07:312:35:297:4610:31
7:44
#12509
21M
21.00 mi13:15:472:43:457:488:16
8:16
#12287
35K
21.75 mi13:21:192:49:177:475:32
7:24
#12096
23M
23.00 mi13:30:572:58:557:479:38
7:42
#11803
24M
24.00 mi13:38:273:06:257:467:30
7:30
#11572
40K
24.85 mi13:45:013:12:597:466:34
7:41
#11392
25.2M
25.20 mi13:47:563:15:547:462:55
8:27
#11318
Finish
26.22 mi13:55:503:23:487:477:54
7:45
#11277
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi153224725472513906(Top 49%)3952(Top 32%)3952(Top 72%)
10K6.21 mi3.10 mi15179+1434647+784647+7815065(Top 53%)4569(Top 37%)4569(Top 84%)
15K9.32 mi3.11 mi14716+4634380+2674380+26713906(Top 49%)3952(Top 32%)3952(Top 72%)
20K12.43 mi3.11 mi14246+4704145+2354145+23513010(Top 46%)3552(Top 29%)3552(Top 65%)
Half13.11 mi0.68 mi14204+424124+214124+2113367(Top 47%)3678(Top 30%)3678(Top 67%)
25K15.53 mi2.42 mi13708+4963876+2483876+24811497(Top 40%)2846(Top 23%)2846(Top 52%)
30K18.64 mi3.11 mi12871+8373466+4103466+4109703(Top 34%)2149(Top 18%)2149(Top 39%)
20M20.00 mi1.36 mi12509+3623313+1533313+1538670(Top 31%)1833(Top 15%)1833(Top 34%)
21M21.00 mi1.00 mi12287+2223224+893224+899046(Top 32%)2189(Top 18%)2189(Top 40%)
35K21.75 mi0.75 mi12096+1913153+713153+717972(Top 28%)1689(Top 14%)1689(Top 31%)
23M23.00 mi1.25 mi11803+2933030+1233030+1237894(Top 28%)1782(Top 15%)1782(Top 33%)
24M24.00 mi1.00 mi11572+2312954+762954+767740(Top 27%)1773(Top 14%)1773(Top 32%)
40K24.85 mi0.85 mi11392+1802900+542900+548010(Top 28%)2002(Top 16%)2002(Top 37%)
25.2M25.20 mi0.35 mi11318+742885+152885+158644(Top 30%)2357(Top 19%)2357(Top 43%)
Finish26.22 mi1.02 mi11277+412893-82893-811114(Top 39%)3512(Top 29%)3512(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13906

Females

3952

F18-39

3952

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15065

Females

4569

F18-39

4569

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13906

Females

3952

F18-39

3952

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

13010

Females

3552

F18-39

3552

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

13367

Females

3678

F18-39

3678

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

11497

Females

2846

F18-39

2846

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9703

Females

2149

F18-39

2149

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8670

Females

1833

F18-39

1833

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9046

Females

2189

F18-39

2189

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7972

Females

1689

F18-39

1689

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7894

Females

1782

F18-39

1782

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7740

Females

1773

F18-39

1773

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

8010

Females

2002

F18-39

2002

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8644

Females

2357

F18-39

2357

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11114

Females

3512

F18-39

3512

Passing Analysis

Category:
Athletes Passed
4446
Passed By
401
Net Change
+4045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15322
5K → 10K361218+143#15322#15179
10K → 15K49936+463#15179#14716
15K → 20K49323+470#14716#14246
20K → Half5513+42#14246#14204
Half → 25K5037+496#14204#13708
25K → 30K8403+837#13708#12871
30K → 20M3675+362#12871#12509
20M → 21M23917+222#12509#12287
21M → 35K1932+191#12287#12096
35K → 23M3007+293#12096#11803
23M → 24M2332+231#11803#11572
24M → 40K19212+180#11572#11392
40K → 25.2M828+74#11392#11318
25.2M → Finish8948+41#11318#11277
TOTALS4446401+4045
📊

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