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BOSTON MARATHON 2025

Danielle Kiley

Bib: 31071•F

MA

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
33:02
Rank: #27014
Start → 5K
33:02 | 10:38/mi
10K· 6.21 mi
1:06:54
Rank: #26966 (+48)
5K → 10K
33:52 | 10:54/mi
15K· 9.32 mi
1:40:21
Rank: #26728 (+238)
10K → 15K
33:27 | 10:46/mi
20K· 12.43 mi
2:13:49
Rank: #26438 (+290)
15K → 20K
33:28 | 10:46/mi
Half· 13.11 mi
2:21:00
Rank: #26410 (+28)
20K → Half
7:11 | 10:32/mi
25K· 15.53 mi
2:49:14
Rank: #26339 (+71)
Half → 25K
28:14 | 11:39/mi
30K· 18.64 mi
3:22:46
Rank: #25868 (+471)
25K → 30K
33:32 | 10:48/mi
20M
3:37:20
Rank: #25694 (+174)
30K → 20M
14:34 | 10:43/mi
21M
3:48:22
Rank: #25507 (+187)
20M → 21M
11:02 | 11:02/mi
35K· 21.75 mi
3:56:00
Rank: #25437 (+70)
21M → 35K
7:38 | 10:12/mi
23M
4:09:12
Rank: #25293 (+144)
35K → 23M
13:12 | 10:33/mi
24M
4:19:41
Rank: #25202 (+91)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
4:28:48
Rank: #25129 (+73)
24M → 40K
9:07 | 10:40/mi
25.2M
4:32:55
Rank: #25111 (+18)
40K → 25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
4:43:16
Rank: #25063 (+48)
25.2M → Finish
10:21 | 10:09/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:21:00
Pace10:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:22:16
Pace10:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5633:0210:3833:02
10:38
-
10K
6.21 mi12:32:481:06:5410:4633:52
10:54
+0:16
15K
9.32 mi13:06:151:40:2110:4633:27
10:46
-0:08
20K
12.43 mi13:39:432:13:4910:4633:28
10:46
0:00
Half
13.11 mi13:46:542:21:0010:457:11
10:32
-0:14
25K
15.53 mi14:15:082:49:1410:5428:14
11:39
+1:07
30K
18.64 mi14:48:403:22:4610:5333:32
10:48
-0:51
20M
20.00 mi15:03:143:37:2010:5214:34
10:43
-0:05
21M
21.00 mi15:14:163:48:2210:5211:02
11:02
+0:19
35K
21.75 mi15:21:543:56:0010:517:38
10:12
-0:50
23M
23.00 mi15:35:064:09:1210:5013:12
10:33
+0:21
24M
24.00 mi15:45:354:19:4110:4910:29
10:29
-0:04
40K
24.85 mi15:54:424:28:4810:499:07
10:40
+0:11
25.2M
25.20 mi15:58:494:32:5510:504:07
11:56
+1:16
Finish
26.22 mi16:09:104:43:1610:4910:21
10:09
-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

10:09 /mi

Average Pace

10:49 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:10:55

89% of race

Time at Steady Pace

32:21

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:48 /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 mi11:58:5633:0210:3833:02
10:38
#27014
10K
6.21 mi12:32:481:06:5410:4633:52
10:54
#26966
15K
9.32 mi13:06:151:40:2110:4633:27
10:46
#26728
20K
12.43 mi13:39:432:13:4910:4633:28
10:46
#26438
Half
13.11 mi13:46:542:21:0010:457:11
10:32
#26410
25K
15.53 mi14:15:082:49:1410:5428:14
11:39
#26339
30K
18.64 mi14:48:403:22:4610:5333:32
10:48
#25868
20M
20.00 mi15:03:143:37:2010:5214:34
10:43
#25694
21M
21.00 mi15:14:163:48:2210:5211:02
11:02
#25507
35K
21.75 mi15:21:543:56:0010:517:38
10:12
#25437
23M
23.00 mi15:35:064:09:1210:5013:12
10:33
#25293
24M
24.00 mi15:45:354:19:4110:4910:29
10:29
#25202
40K
24.85 mi15:54:424:28:4810:499:07
10:40
#25129
25.2M
25.20 mi15:58:494:32:5510:504:07
11:56
#25111
Finish
26.22 mi16:09:104:43:1610:4910:21
10:09
#25063
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27014113351133526345(Top 93%)10971(Top 90%)10971(Top 201%)
10K6.21 mi3.10 mi26966+4811324+1111324+1126920(Top 95%)11318(Top 93%)11318(Top 207%)
15K9.32 mi3.11 mi26728+23811184+14011184+14026345(Top 93%)10971(Top 90%)10971(Top 201%)
20K12.43 mi3.11 mi26438+29011034+15011034+15025660(Top 90%)10622(Top 87%)10622(Top 194%)
Half13.11 mi0.68 mi26410+2811011+2311011+2325809(Top 91%)10722(Top 88%)10722(Top 196%)
25K15.53 mi2.42 mi26339+7110975+3610975+3626028(Top 92%)10877(Top 89%)10877(Top 199%)
30K18.64 mi3.11 mi25868+47110751+22410751+22423587(Top 83%)9650(Top 79%)9650(Top 176%)
20M20.00 mi1.36 mi25694+17410678+7310678+7322982(Top 81%)9417(Top 77%)9417(Top 172%)
21M21.00 mi1.00 mi25507+18710582+9610582+9621471(Top 76%)8697(Top 71%)8697(Top 159%)
35K21.75 mi0.75 mi25437+7010562+2010562+2022416(Top 79%)9253(Top 76%)9253(Top 169%)
23M23.00 mi1.25 mi25293+14410489+7310489+7322116(Top 78%)9131(Top 75%)9131(Top 167%)
24M24.00 mi1.00 mi25202+9110451+3810451+3822746(Top 80%)9515(Top 78%)9515(Top 174%)
40K24.85 mi0.85 mi25129+7310418+3310418+3322322(Top 79%)9376(Top 77%)9376(Top 171%)
25.2M25.20 mi0.35 mi25111+1810411+710411+723043(Top 81%)9686(Top 79%)9686(Top 177%)
Finish26.22 mi1.02 mi25063+4810392+1910392+1923377(Top 82%)9863(Top 81%)9863(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26345

Females

10971

F18-39

10971

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

26920

Females

11318

F18-39

11318

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26345

Females

10971

F18-39

10971

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25660

Females

10622

F18-39

10622

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25809

Females

10722

F18-39

10722

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

26028

Females

10877

F18-39

10877

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23587

Females

9650

F18-39

9650

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

22982

Females

9417

F18-39

9417

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21471

Females

8697

F18-39

8697

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22416

Females

9253

F18-39

9253

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22116

Females

9131

F18-39

9131

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22746

Females

9515

F18-39

9515

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22322

Females

9376

F18-39

9376

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23043

Females

9686

F18-39

9686

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23377

Females

9863

F18-39

9863

Passing Analysis

Category:
Athletes Passed
2196
Passed By
245
Net Change
+1951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27014
5K → 10K169121+48#27014#26966
10K → 15K26022+238#26966#26728
15K → 20K30111+290#26728#26438
20K → Half368+28#26438#26410
Half → 25K12756+71#26410#26339
25K → 30K4710+471#26339#25868
30K → 20M1740+174#25868#25694
20M → 21M1870+187#25694#25507
21M → 35K711+70#25507#25437
35K → 23M1495+144#25437#25293
23M → 24M976+91#25293#25202
24M → 40K752+73#25202#25129
40K → 25.2M224+18#25129#25111
25.2M → Finish579+48#25111#25063
TOTALS2196245+1951
📊

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