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BOSTON MARATHON 2025

Julia Jurkutat

Bib: 15940•F

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:53
Rank: #16679
Start → 5K
24:53 | 8:01/mi
10K· 6.21 mi
49:44
Rank: #16557 (+122)
5K → 10K
24:51 | 8:00/mi
15K· 9.32 mi
1:14:39
Rank: #16413 (+144)
10K → 15K
24:55 | 8:01/mi
20K· 12.43 mi
1:39:36
Rank: #16058 (+355)
15K → 20K
24:57 | 8:02/mi
Half· 13.11 mi
1:45:03
Rank: #16042 (+16)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:04:55
Rank: #15899 (+143)
Half → 25K
19:52 | 8:12/mi
30K· 18.64 mi
2:32:26
Rank: #16072 (-173)
25K → 30K
27:31 | 8:51/mi
20M
2:45:43
Rank: #16414 (-342)
30K → 20M
13:17 | 9:46/mi
21M
2:55:37
Rank: #16483 (-69)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
3:03:28
Rank: #16847 (-364)
21M → 35K
7:51 | 10:30/mi
23M
3:16:47
Rank: #17382 (-535)
35K → 23M
13:19 | 10:38/mi
24M
3:27:10
Rank: #17715 (-333)
23M → 24M
10:23 | 10:23/mi
40K· 24.85 mi
3:36:02
Rank: #17960 (-245)
24M → 40K
8:52 | 10:22/mi
25.2M
3:40:04
Rank: #18095 (-135)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
3:50:10
Rank: #18351 (-256)
25.2M → Finish
10:06 | 9:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:03
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:05:07
Pace9:33 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1424:538:0124:53
8:01
-
10K
6.21 mi11:21:0549:448:0024:51
8:00
-0:01
15K
9.32 mi11:46:001:14:398:0124:55
8:01
+0:01
20K
12.43 mi12:10:571:39:368:0124:57
8:02
+0:01
Half
13.11 mi12:16:241:45:038:015:27
7:59
-0:03
25K
15.53 mi12:36:162:04:558:0219:52
8:12
+0:13
30K
18.64 mi13:03:472:32:268:1127:31
8:51
+0:39
20M
20.00 mi13:17:042:45:438:1713:17
9:46
+0:55
21M
21.00 mi13:26:582:55:378:229:54
9:54
+0:08
35K
21.75 mi13:34:493:03:288:267:51
10:30
+0:36
23M
23.00 mi13:48:083:16:478:3313:19
10:38
+0:08
24M
24.00 mi13:58:313:27:108:3810:23
10:23
-0:15
40K
24.85 mi14:07:233:36:028:428:52
10:22
-0:01
25.2M
25.20 mi14:11:253:40:048:444:02
11:42
+1:20
Finish
26.22 mi14:21:313:50:108:4710:06
9:55
-1:47

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

7:59 /mi

Average Pace

8:47 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:26

66% of race

Time at Steady Pace

42:09

18% of race

Time at Slower Pace

35:35

15% 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 mi10:56:1424:538:0124:53
8:01
#16679
10K
6.21 mi11:21:0549:448:0024:51
8:00
#16557
15K
9.32 mi11:46:001:14:398:0124:55
8:01
#16413
20K
12.43 mi12:10:571:39:368:0124:57
8:02
#16058
Half
13.11 mi12:16:241:45:038:015:27
7:59
#16042
25K
15.53 mi12:36:162:04:558:0219:52
8:12
#15899
30K
18.64 mi13:03:472:32:268:1127:31
8:51
#16072
20M
20.00 mi13:17:042:45:438:1713:17
9:46
#16414
21M
21.00 mi13:26:582:55:378:229:54
9:54
#16483
35K
21.75 mi13:34:493:03:288:267:51
10:30
#16847
23M
23.00 mi13:48:083:16:478:3313:19
10:38
#17382
24M
24.00 mi13:58:313:27:108:3810:23
10:23
#17715
40K
24.85 mi14:07:233:36:028:428:52
10:22
#17960
25.2M
25.20 mi14:11:253:40:048:444:02
11:42
#18095
Finish
26.22 mi14:21:313:50:108:4710:06
9:55
#18351
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi166795565556516213(Top 57%)5263(Top 43%)5263(Top 96%)
10K6.21 mi3.10 mi16557+1225476+895476+8916492(Top 58%)5422(Top 44%)5422(Top 99%)
15K9.32 mi3.11 mi16413+1445383+935383+9316213(Top 57%)5263(Top 43%)5263(Top 96%)
20K12.43 mi3.11 mi16058+3555189+1945189+19415171(Top 53%)4738(Top 39%)4738(Top 87%)
Half13.11 mi0.68 mi16042+165179+105179+1015904(Top 56%)5139(Top 42%)5139(Top 94%)
25K15.53 mi2.42 mi15899+1435108+715108+7115300(Top 54%)4902(Top 40%)4902(Top 90%)
30K18.64 mi3.11 mi16072-1735265-1575265-15716944(Top 60%)6003(Top 49%)6003(Top 110%)
20M20.00 mi1.36 mi16414-3425508-2435508-24320214(Top 71%)7916(Top 65%)7916(Top 145%)
21M21.00 mi1.00 mi16483-695574-665574-6617917(Top 63%)6747(Top 55%)6747(Top 123%)
35K21.75 mi0.75 mi16847-3645801-2275801-22723154(Top 82%)9626(Top 79%)9626(Top 176%)
23M23.00 mi1.25 mi17382-5356160-3596160-35922367(Top 79%)9263(Top 76%)9263(Top 169%)
24M24.00 mi1.00 mi17715-3336372-2126372-21222488(Top 79%)9382(Top 77%)9382(Top 172%)
40K24.85 mi0.85 mi17960-2456526-1546526-15421578(Top 76%)8970(Top 73%)8970(Top 164%)
25.2M25.20 mi0.35 mi18095-1356607-816607-8122558(Top 79%)9434(Top 77%)9434(Top 172%)
Finish26.22 mi1.02 mi18351-2566774-1676774-16722654(Top 80%)9489(Top 78%)9489(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16213

Females

5263

F18-39

5263

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16492

Females

5422

F18-39

5422

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16213

Females

5263

F18-39

5263

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

15171

Females

4738

F18-39

4738

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15904

Females

5139

F18-39

5139

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

15300

Females

4902

F18-39

4902

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16944

Females

6003

F18-39

6003

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20214

Females

7916

F18-39

7916

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

17917

Females

6747

F18-39

6747

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23154

Females

9626

F18-39

9626

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22367

Females

9263

F18-39

9263

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

22488

Females

9382

F18-39

9382

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21578

Females

8970

F18-39

8970

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22558

Females

9434

F18-39

9434

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22654

Females

9489

F18-39

9489

Passing Analysis

Category:
Athletes Passed
1744
Passed By
3416
Net Change
-1672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16679
5K → 10K362240+122#16679#16557
10K → 15K276132+144#16557#16413
15K → 20K41964+355#16413#16058
20K → Half4731+16#16058#16042
Half → 25K23592+143#16042#15899
25K → 30K169342-173#15899#16072
30K → 20M43385-342#16072#16414
20M → 21M86155-69#16414#16483
21M → 35K15379-364#16483#16847
35K → 23M34569-535#16847#17382
23M → 24M25358-333#17382#17715
24M → 40K17262-245#17715#17960
40K → 25.2M4139-135#17960#18095
25.2M → Finish12268-256#18095#18351
TOTALS17443416-1672
📊

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