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BOSTON MARATHON 2025

Lily Jilk

Bib: 14843•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 27%
Gender (Female)
#0 / 12228
Top 10%
Division (F18-39)
#0 / 5469
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:53
Rank: #11009
Start → 5K
7:22/mi
22:53 split
10K· 6.21 mi
45:40
Rank: #10768 (+241)
5K → 10K
7:20/mi
22:47 split
15K· 9.32 mi
1:08:29
Rank: #10618 (+150)
10K → 15K
7:21/mi
22:49 split
20K· 12.43 mi
1:31:23
Rank: #10338 (+280)
15K → 20K
7:22/mi
22:54 split
Half· 13.11 mi
1:36:20
Rank: #10282 (+56)
20K → Half
7:15/mi
4:57 split
25K· 15.53 mi
1:54:03
Rank: #9924 (+358)
Half → 25K
7:18/mi
17:43 split
30K· 18.64 mi
2:16:55
Rank: #9242 (+682)
25K → 30K
7:22/mi
22:52 split
20M
2:27:01
Rank: #8963 (+279)
30K → 20M
7:26/mi
10:06 split
21M
2:34:50
Rank: #8753 (+210)
20M → 21M
7:49/mi
7:49 split
35K· 21.75 mi
2:40:03
Rank: #8559 (+194)
21M → 35K
6:58/mi
5:13 split
23M
2:49:14
Rank: #8289 (+270)
35K → 23M
7:20/mi
9:11 split
24M
2:56:18
Rank: #8074 (+215)
23M → 24M
7:04/mi
7:04 split
40K· 24.85 mi
3:02:28
Rank: #7910 (+164)
24M → 40K
7:13/mi
6:10 split
25.2M
3:05:14
Rank: #7841 (+69)
40K → 25.2M
8:01/mi
2:46 split
Finish· 26.22 mi
3:12:26
Rank: #7724 (+117)
25.2M → Finish
7:04/mi
7:12 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:36:06
Pace7:20 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3622:537:2222:53
7:22
-
10K
6.21 mi11:16:2345:407:2122:47
7:20
-0:02
15K
9.32 mi11:39:121:08:297:2122:49
7:21
+0:01
20K
12.43 mi12:02:061:31:237:2122:54
7:22
+0:01
Half
13.11 mi12:07:031:36:207:214:57
7:15
-0:07
25K
15.53 mi12:24:461:54:037:2117:43
7:18
+0:03
30K
18.64 mi12:47:382:16:557:2122:52
7:22
+0:04
20M
20.00 mi12:57:442:27:017:2110:06
7:26
+0:04
21M
21.00 mi13:05:332:34:507:227:49
7:49
+0:23
35K
21.75 mi13:10:462:40:037:225:13
6:58
-0:51
23M
23.00 mi13:19:572:49:147:219:11
7:20
+0:22
24M
24.00 mi13:27:012:56:187:217:04
7:04
-0:16
40K
24.85 mi13:33:113:02:287:206:10
7:13
+0:09
25.2M
25.20 mi13:35:573:05:147:212:46
8:01
+0:48
Finish
26.22 mi13:43:093:12:267:217:12
7:04
-0:57

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

6:58 /mi

Average Pace

7:21 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:51

95% of race

Time at Steady Pace

10:35

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:20 /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 mi10:53:3622:537:2222:53
7:22
#11009
10K
6.21 mi11:16:2345:407:2122:47
7:20
#10768
15K
9.32 mi11:39:121:08:297:2122:49
7:21
#10618
20K
12.43 mi12:02:061:31:237:2122:54
7:22
#10338
Half
13.11 mi12:07:031:36:207:214:57
7:15
#10282
25K
15.53 mi12:24:461:54:037:2117:43
7:18
#9924
30K
18.64 mi12:47:382:16:557:2122:52
7:22
#9242
20M
20.00 mi12:57:442:27:017:2110:06
7:26
#8963
21M
21.00 mi13:05:332:34:507:227:49
7:49
#8753
35K
21.75 mi13:10:462:40:037:225:13
6:58
#8559
23M
23.00 mi13:19:572:49:147:219:11
7:20
#8289
24M
24.00 mi13:27:012:56:187:217:04
7:04
#8074
40K
24.85 mi13:33:113:02:287:206:10
7:13
#7910
25.2M
25.20 mi13:35:573:05:147:212:46
8:01
#7841
Finish
26.22 mi13:43:093:12:267:217:12
7:04
#7724
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi110092284228410362(Top 36%)2054(Top 17%)2054(Top 38%)
10K6.21 mi3.10 mi10768+2412186+982186+9810607(Top 37%)2109(Top 17%)2109(Top 39%)
15K9.32 mi3.11 mi10618+1502135+512135+5110362(Top 36%)2054(Top 17%)2054(Top 38%)
20K12.43 mi3.11 mi10338+2802026+1092026+1099652(Top 34%)1804(Top 15%)1804(Top 33%)
Half13.11 mi0.68 mi10282+562006+202006+209625(Top 34%)1753(Top 14%)1753(Top 32%)
25K15.53 mi2.42 mi9924+3581867+1391867+1398426(Top 30%)1389(Top 11%)1389(Top 25%)
30K18.64 mi3.11 mi9242+6821614+2531614+2536825(Top 24%)946(Top 8%)946(Top 17%)
20M20.00 mi1.36 mi8963+2791523+911523+916604(Top 23%)1012(Top 8%)1012(Top 19%)
21M21.00 mi1.00 mi8753+2101467+561467+566319(Top 22%)1036(Top 8%)1036(Top 19%)
35K21.75 mi0.75 mi8559+1941410+571410+575237(Top 18%)694(Top 6%)694(Top 13%)
23M23.00 mi1.25 mi8289+2701348+621348+625685(Top 20%)888(Top 7%)888(Top 16%)
24M24.00 mi1.00 mi8074+2151308+401308+405078(Top 18%)762(Top 6%)762(Top 14%)
40K24.85 mi0.85 mi7910+1641275+331275+335158(Top 18%)841(Top 7%)841(Top 15%)
25.2M25.20 mi0.35 mi7841+691262+131262+136140(Top 22%)1298(Top 11%)1298(Top 24%)
Finish26.22 mi1.02 mi7724+1171247+151247+156181(Top 22%)1314(Top 11%)1314(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10362

Females

2054

F18-39

2054

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10607

Females

2109

F18-39

2109

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10362

Females

2054

F18-39

2054

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

9652

Females

1804

F18-39

1804

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9625

Females

1753

F18-39

1753

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

8426

Females

1389

F18-39

1389

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6825

Females

946

F18-39

946

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

6604

Females

1012

F18-39

1012

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6319

Females

1036

F18-39

1036

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

5237

Females

694

F18-39

694

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5685

Females

888

F18-39

888

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

5078

Females

762

F18-39

762

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5158

Females

841

F18-39

841

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6140

Females

1298

F18-39

1298

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6181

Females

1314

F18-39

1314

Passing Analysis

Category:
Athletes Passed
3659*
Passed By
374
Net Change
+3285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11009
5K → 10K395154+241#11009#10768
10K → 15K24292+150#10768#10618
15K → 20K32343+280#10618#10338
20K → Half6812+56#10338#10282
Half → 25K369*11+358#10282#9924
25K → 30K6886+682#9924#9242
30K → 20M2845+279#9242#8963
20M → 21M22616+210#8963#8753
21M → 35K1940+194#8753#8559
35K → 23M2799+270#8559#8289
23M → 24M2172+215#8289#8074
24M → 40K1684+164#8074#7910
40K → 25.2M767+69#7910#7841
25.2M → Finish13013+117#7841#7724
TOTALS3659*374+3285

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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