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BOSTON MARATHON 2025

Julie Junkin

Bib: 20484•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
Masters (Masters Women)
#0 / 6759
Top 28%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:46
Rank: #18670
Start → 5K
25:46 | 8:18/mi
10K· 6.21 mi
51:11
Rank: #18219 (+451)
5K → 10K
25:25 | 8:11/mi
15K· 9.32 mi
1:16:30
Rank: #17804 (+415)
10K → 15K
25:19 | 8:09/mi
20K· 12.43 mi
1:42:04
Rank: #17424 (+380)
15K → 20K
25:34 | 8:14/mi
Half· 13.11 mi
1:47:38
Rank: #17395 (+29)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:07:47
Rank: #17114 (+281)
Half → 25K
20:09 | 8:19/mi
30K· 18.64 mi
2:34:16
Rank: #16691 (+423)
25K → 30K
26:29 | 8:31/mi
20M
2:46:02
Rank: #16523 (+168)
30K → 20M
11:46 | 8:40/mi
21M
2:55:07
Rank: #16316 (+207)
20M → 21M
9:05 | 9:05/mi
35K· 21.75 mi
3:01:23
Rank: #16230 (+86)
21M → 35K
6:16 | 8:23/mi
23M
3:12:04
Rank: #16019 (+211)
35K → 23M
10:41 | 8:32/mi
24M
3:20:15
Rank: #15858 (+161)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
3:27:15
Rank: #15668 (+190)
24M → 40K
7:00 | 8:11/mi
25.2M
3:30:12
Rank: #15564 (+104)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:38:04
Rank: #15395 (+169)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:38
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:50:26
Pace8:25 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3125:468:1825:46
8:18
-
10K
6.21 mi11:43:5651:118:1425:25
8:11
-0:07
15K
9.32 mi12:09:151:16:308:1225:19
8:09
-0:02
20K
12.43 mi12:34:491:42:048:1325:34
8:14
+0:05
Half
13.11 mi12:40:231:47:388:135:34
8:10
-0:04
25K
15.53 mi13:00:322:07:478:1420:09
8:19
+0:09
30K
18.64 mi13:27:012:34:168:1726:29
8:31
+0:12
20M
20.00 mi13:38:472:46:028:1811:46
8:40
+0:09
21M
21.00 mi13:47:522:55:078:209:05
9:05
+0:25
35K
21.75 mi13:54:083:01:238:206:16
8:23
-0:42
23M
23.00 mi14:04:493:12:048:2110:41
8:32
+0:09
24M
24.00 mi14:13:003:20:158:218:11
8:11
-0:21
40K
24.85 mi14:20:003:27:158:207:00
8:11
0:00
25.2M
25.20 mi14:22:573:30:128:202:57
8:33
+0:22
Finish
26.22 mi14:30:493:38:048:197:52
7:43
-0:50

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

7:43 /mi

Average Pace

8:19 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:06

72% of race

Time at Steady Pace

1:00:58

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:18:3125:468:1825:46
8:18
#18670
10K
6.21 mi11:43:5651:118:1425:25
8:11
#18219
15K
9.32 mi12:09:151:16:308:1225:19
8:09
#17804
20K
12.43 mi12:34:491:42:048:1325:34
8:14
#17424
Half
13.11 mi12:40:231:47:388:135:34
8:10
#17395
25K
15.53 mi13:00:322:07:478:1420:09
8:19
#17114
30K
18.64 mi13:27:012:34:168:1726:29
8:31
#16691
20M
20.00 mi13:38:472:46:028:1811:46
8:40
#16523
21M
21.00 mi13:47:522:55:078:209:05
9:05
#16316
35K
21.75 mi13:54:083:01:238:206:16
8:23
#16230
23M
23.00 mi14:04:493:12:048:2110:41
8:32
#16019
24M
24.00 mi14:13:003:20:158:218:11
8:11
#15858
40K
24.85 mi14:20:003:27:158:207:00
8:11
#15668
25.2M
25.20 mi14:22:573:30:128:202:57
8:33
#15564
Finish
26.22 mi14:30:493:38:048:197:52
7:43
#15395
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi186706716671617081(Top 60%)5777(Top 47%)5777(Top 336%)
10K6.21 mi3.10 mi18219+4516462+2546462+25417758(Top 63%)6151(Top 50%)6151(Top 358%)
15K9.32 mi3.11 mi17804+4156208+2546208+25417081(Top 60%)5777(Top 47%)5777(Top 336%)
20K12.43 mi3.11 mi17424+3805989+2195989+21916496(Top 58%)5485(Top 45%)5485(Top 319%)
Half13.11 mi0.68 mi17395+295979+105979+1017037(Top 60%)5775(Top 47%)5775(Top 336%)
25K15.53 mi2.42 mi17114+2815832+1475832+14715994(Top 56%)5308(Top 43%)5308(Top 309%)
30K18.64 mi3.11 mi16691+4235633+1995633+19914915(Top 53%)4856(Top 40%)4856(Top 283%)
20M20.00 mi1.36 mi16523+1685568+655568+6514824(Top 52%)4952(Top 40%)4952(Top 288%)
21M21.00 mi1.00 mi16316+2075478+905478+9014034(Top 49%)4656(Top 38%)4656(Top 271%)
35K21.75 mi0.75 mi16230+865450+285450+2814755(Top 52%)5104(Top 42%)5104(Top 297%)
23M23.00 mi1.25 mi16019+2115372+785372+7813547(Top 48%)4553(Top 37%)4553(Top 265%)
24M24.00 mi1.00 mi15858+1615296+765296+7612506(Top 44%)4060(Top 33%)4060(Top 236%)
40K24.85 mi0.85 mi15668+1905212+845212+8411529(Top 41%)3681(Top 30%)3681(Top 214%)
25.2M25.20 mi0.35 mi15564+1045175+375175+379267(Top 33%)2704(Top 22%)2704(Top 157%)
Finish26.22 mi1.02 mi15395+1695102+735102+7310895(Top 38%)3416(Top 28%)3416(Top 199%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

17081

Females

5777

F40-44

5777

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17758

Females

6151

F40-44

6151

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

17081

Females

5777

F40-44

5777

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16496

Females

5485

F40-44

5485

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17037

Females

5775

F40-44

5775

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15994

Females

5308

F40-44

5308

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14915

Females

4856

F40-44

4856

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14824

Females

4952

F40-44

4952

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

14034

Females

4656

F40-44

4656

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14755

Females

5104

F40-44

5104

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

13547

Females

4553

F40-44

4553

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

12506

Females

4060

F40-44

4060

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11529

Females

3681

F40-44

3681

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9267

Females

2704

F40-44

2704

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10895

Females

3416

F40-44

3416

Passing Analysis

Category:
Athletes Passed
3644
Passed By
369
Net Change
+3275
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18670
5K → 10K556105+451#18670#18219
10K → 15K45439+415#18219#17804
15K → 20K40929+380#17804#17424
20K → Half4819+29#17424#17395
Half → 25K32039+281#17395#17114
25K → 30K46239+423#17114#16691
30K → 20M19729+168#16691#16523
20M → 21M22316+207#16523#16316
21M → 35K10620+86#16316#16230
35K → 23M22413+211#16230#16019
23M → 24M17312+161#16019#15858
24M → 40K1911+190#15858#15668
40K → 25.2M1051+104#15668#15564
25.2M → Finish1767+169#15564#15395
TOTALS3644369+3275
📊

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