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BOSTON MARATHON 2025

Amanda Kennedy

Bib: 30453•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
31:39
Rank: #26028
Start → 5K
10:11/mi
31:39 split
10K· 6.21 mi
1:02:46
Rank: #25650 (+378)
5K → 10K
10:01/mi
31:07 split
15K· 9.32 mi
1:33:21
Rank: #25319 (+331)
10K → 15K
9:51/mi
30:35 split
20K· 12.43 mi
2:04:41
Rank: #25089 (+230)
15K → 20K
10:05/mi
31:20 split
Half· 13.11 mi
2:11:24
Rank: #25050 (+39)
20K → Half
9:51/mi
6:43 split
25K· 15.53 mi
2:36:21
Rank: #24858 (+192)
Half → 25K
10:17/mi
24:57 split
30K· 18.64 mi
3:08:56
Rank: #24528 (+330)
25K → 30K
10:29/mi
32:35 split
20M
3:23:16
Rank: #24399 (+129)
30K → 20M
10:33/mi
14:20 split
21M
3:38:51
Rank: #24713 (-314)
20M → 21M
15:35/mi
15:35 split
35K· 21.75 mi
3:49:02
Rank: #24874 (-161)
21M → 35K
13:37/mi
10:11 split
23M
4:02:50
Rank: #24808 (+66)
35K → 23M
11:01/mi
13:48 split
24M
4:14:10
Rank: #24799 (+9)
23M → 24M
11:20/mi
11:20 split
40K· 24.85 mi
4:23:57
Rank: #24779 (+20)
24M → 40K
11:27/mi
9:47 split
25.2M
4:28:23
Rank: #24783 (-4)
40K → 25.2M
12:51/mi
4:26 split
Finish· 26.22 mi
4:39:24
Rank: #24802 (-19)
25.2M → Finish
10:49/mi
11:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:24
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:28:00
Pace11:17 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4931:3910:1131:39
10:11
-
10K
6.21 mi12:23:561:02:4610:0631:07
10:01
-0:10
15K
9.32 mi12:54:311:33:2110:0130:35
9:51
-0:10
20K
12.43 mi13:25:512:04:4110:0231:20
10:05
+0:14
Half
13.11 mi13:32:342:11:2410:016:43
9:51
-0:14
25K
15.53 mi13:57:312:36:2110:0424:57
10:17
+0:26
30K
18.64 mi14:30:063:08:5610:0832:35
10:29
+0:12
20M
20.00 mi14:44:263:23:1610:1014:20
10:33
+0:04
21M
21.00 mi15:00:013:38:5110:2515:35
15:35
+5:02
35K
21.75 mi15:10:123:49:0210:3210:11
13:37
-1:58
23M
23.00 mi15:24:004:02:5010:3313:48
11:01
-2:36
24M
24.00 mi15:35:204:14:1010:3511:20
11:20
+0:19
40K
24.85 mi15:45:074:23:5710:379:47
11:27
+0:07
25.2M
25.20 mi15:49:334:28:2310:394:26
12:51
+1:24
Finish
26.22 mi16:00:344:39:2410:4011:01
10:49
-2:02

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

9:51 /mi

Average Pace

10:40 /mi

Slowest Pace

15:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:59:25

86% of race

Time at Slower Pace

39:59

14% of race

Average Pace: 10:39 /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 mi11:52:4931:3910:1131:39
10:11
#26028
10K
6.21 mi12:23:561:02:4610:0631:07
10:01
#25650
15K
9.32 mi12:54:311:33:2110:0130:35
9:51
#25319
20K
12.43 mi13:25:512:04:4110:0231:20
10:05
#25089
Half
13.11 mi13:32:342:11:2410:016:43
9:51
#25050
25K
15.53 mi13:57:312:36:2110:0424:57
10:17
#24858
30K
18.64 mi14:30:063:08:5610:0832:35
10:29
#24528
20M
20.00 mi14:44:263:23:1610:1014:20
10:33
#24399
21M
21.00 mi15:00:013:38:5110:2515:35
15:35
#24713
35K
21.75 mi15:10:123:49:0210:3210:11
13:37
#24874
23M
23.00 mi15:24:004:02:5010:3313:48
11:01
#24808
24M
24.00 mi15:35:204:14:1010:3511:20
11:20
#24799
40K
24.85 mi15:45:074:23:5710:379:47
11:27
#24779
25.2M
25.20 mi15:49:334:28:2310:394:26
12:51
#24783
Finish
26.22 mi16:00:344:39:2410:4011:01
10:49
#24802
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26028107751077524636(Top 87%)10025(Top 82%)10025(Top 183%)
10K6.21 mi3.10 mi25650+37810581+19410581+19425351(Top 89%)10432(Top 85%)10432(Top 191%)
15K9.32 mi3.11 mi25319+33110396+18510396+18524636(Top 87%)10025(Top 82%)10025(Top 183%)
20K12.43 mi3.11 mi25089+23010280+11610280+11624412(Top 86%)9940(Top 81%)9940(Top 182%)
Half13.11 mi0.68 mi25050+3910267+1310267+1324458(Top 86%)9979(Top 82%)9979(Top 182%)
25K15.53 mi2.42 mi24858+19210181+8610181+8623920(Top 84%)9700(Top 79%)9700(Top 177%)
30K18.64 mi3.11 mi24528+33010020+16110020+16122914(Top 81%)9273(Top 76%)9273(Top 170%)
20M20.00 mi1.36 mi24399+1299959+619959+6122552(Top 79%)9190(Top 75%)9190(Top 168%)
21M21.00 mi1.00 mi24713-31410144-18510144-18527585(Top 97%)11853(Top 97%)11853(Top 217%)
35K21.75 mi0.75 mi24874-16110241-9710241-9727427(Top 97%)11809(Top 97%)11809(Top 216%)
23M23.00 mi1.25 mi24808+6610224+1710224+1723256(Top 82%)9740(Top 80%)9740(Top 178%)
24M24.00 mi1.00 mi24799+910234-1010234-1024614(Top 87%)10441(Top 85%)10441(Top 191%)
40K24.85 mi0.85 mi24779+2010238-410238-424010(Top 85%)10174(Top 83%)10174(Top 186%)
25.2M25.20 mi0.35 mi24783-410246-810246-824784(Top 87%)10569(Top 86%)10569(Top 193%)
Finish26.22 mi1.02 mi24802-1910262-1610262-1624946(Top 88%)10636(Top 87%)10636(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24636

Females

10025

F18-39

10025

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

25351

Females

10432

F18-39

10432

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24636

Females

10025

F18-39

10025

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24412

Females

9940

F18-39

9940

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24458

Females

9979

F18-39

9979

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

23920

Females

9700

F18-39

9700

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

22914

Females

9273

F18-39

9273

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22552

Females

9190

F18-39

9190

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27585

Females

11853

F18-39

11853

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

27427

Females

11809

F18-39

11809

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23256

Females

9740

F18-39

9740

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

24614

Females

10441

F18-39

10441

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24010

Females

10174

F18-39

10174

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24784

Females

10569

F18-39

10569

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

24946

Females

10636

F18-39

10636

Passing Analysis

Category:
Athletes Passed
2000
Passed By
774
Net Change
+1226
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26028
5K → 10K42547+378#26028#25650
10K → 15K35221+331#25650#25319
15K → 20K25828+230#25319#25089
20K → Half467+39#25089#25050
Half → 25K21422+192#25050#24858
25K → 30K34111+330#24858#24528
30K → 20M1389+129#24528#24399
20M → 21M13327-314#24399#24713
21M → 35K4165-161#24713#24874
35K → 23M7711+66#24874#24808
23M → 24M4536+9#24808#24799
24M → 40K4222+20#24799#24779
40K → 25.2M1620-4#24779#24783
25.2M → Finish2948-19#24783#24802
TOTALS2000774+1226
📊

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