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BOSTON MARATHON 2025

Alison Kinnon

Bib: 24716•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:17
Rank: #21416
Start → 5K
27:17 | 8:47/mi
10K· 6.21 mi
54:39
Rank: #21427 (-11)
5K → 10K
27:22 | 8:49/mi
15K· 9.32 mi
1:22:13
Rank: #21374 (+53)
10K → 15K
27:34 | 8:52/mi
20K· 12.43 mi
1:49:50
Rank: #21118 (+256)
15K → 20K
27:37 | 8:53/mi
Half· 13.11 mi
1:55:49
Rank: #21111 (+7)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:17:13
Rank: #20777 (+334)
Half → 25K
21:24 | 8:50/mi
30K· 18.64 mi
2:46:36
Rank: #20560 (+217)
25K → 30K
29:23 | 9:27/mi
20M
2:59:37
Rank: #20469 (+91)
30K → 20M
13:01 | 9:35/mi
21M
3:10:46
Rank: #20576 (-107)
20M → 21M
11:09 | 11:09/mi
35K· 21.75 mi
3:17:18
Rank: #20463 (+113)
21M → 35K
6:32 | 8:44/mi
23M
3:29:15
Rank: #20369 (+94)
35K → 23M
11:57 | 9:33/mi
24M
3:38:10
Rank: #20244 (+125)
23M → 24M
8:55 | 8:55/mi
40K· 24.85 mi
3:46:07
Rank: #20165 (+79)
24M → 40K
7:57 | 9:18/mi
25.2M
3:49:55
Rank: #20179 (-14)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:58:43
Rank: #20106 (+73)
25.2M → Finish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:49
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:02:54
Pace9:23 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3627:178:4727:17
8:47
-
10K
6.21 mi11:55:5854:398:4827:22
8:49
+0:02
15K
9.32 mi12:23:321:22:138:4927:34
8:52
+0:03
20K
12.43 mi12:51:091:49:508:5027:37
8:53
+0:01
Half
13.11 mi12:57:081:55:498:505:59
8:46
-0:07
25K
15.53 mi13:18:322:17:138:5021:24
8:50
+0:04
30K
18.64 mi13:47:552:46:368:5629:23
9:27
+0:37
20M
20.00 mi14:00:562:59:378:5913:01
9:35
+0:08
21M
21.00 mi14:12:053:10:469:0511:09
11:09
+1:34
35K
21.75 mi14:18:373:17:189:046:32
8:44
-2:25
23M
23.00 mi14:30:343:29:159:0611:57
9:33
+0:49
24M
24.00 mi14:39:293:38:109:058:55
8:55
-0:38
40K
24.85 mi14:47:263:46:079:067:57
9:18
+0:23
25.2M
25.20 mi14:51:143:49:559:073:48
11:01
+1:43
Finish
26.22 mi15:00:023:58:439:078:48
8:38
-2:23

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

8:38 /mi

Average Pace

9:07 /mi

Slowest Pace

11:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:41:28

68% of race

Time at Slower Pace

1:17:15

32% of race

Average Pace: 9:06 /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 mi11:28:3627:178:4727:17
8:47
#21416
10K
6.21 mi11:55:5854:398:4827:22
8:49
#21427
15K
9.32 mi12:23:321:22:138:4927:34
8:52
#21374
20K
12.43 mi12:51:091:49:508:5027:37
8:53
#21118
Half
13.11 mi12:57:081:55:498:505:59
8:46
#21111
25K
15.53 mi13:18:322:17:138:5021:24
8:50
#20777
30K
18.64 mi13:47:552:46:368:5629:23
9:27
#20560
20M
20.00 mi14:00:562:59:378:5913:01
9:35
#20469
21M
21.00 mi14:12:053:10:469:0511:09
11:09
#20576
35K
21.75 mi14:18:373:17:189:046:32
8:44
#20463
23M
23.00 mi14:30:343:29:159:0611:57
9:33
#20369
24M
24.00 mi14:39:293:38:109:058:55
8:55
#20244
40K
24.85 mi14:47:263:46:079:067:57
9:18
#20165
25.2M
25.20 mi14:51:143:49:559:073:48
11:01
#20179
Finish
26.22 mi15:00:023:58:439:078:48
8:38
#20106
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi214168309830921419(Top 75%)8227(Top 67%)8227(Top 828%)
10K6.21 mi3.10 mi21427-118290+198290+1921442(Top 75%)8272(Top 68%)8272(Top 832%)
15K9.32 mi3.11 mi21374+538233+578233+5721419(Top 75%)8227(Top 67%)8227(Top 828%)
20K12.43 mi3.11 mi21118+2568091+1428091+14220421(Top 72%)7723(Top 63%)7723(Top 777%)
Half13.11 mi0.68 mi21111+78087+48087+420801(Top 73%)7927(Top 65%)7927(Top 797%)
25K15.53 mi2.42 mi20777+3347917+1707917+17019078(Top 67%)7019(Top 57%)7019(Top 706%)
30K18.64 mi3.11 mi20560+2177845+727845+7219781(Top 70%)7539(Top 62%)7539(Top 758%)
20M20.00 mi1.36 mi20469+917818+277818+2719542(Top 69%)7551(Top 62%)7551(Top 760%)
21M21.00 mi1.00 mi20576-1077892-747892-7421774(Top 77%)8846(Top 72%)8846(Top 890%)
35K21.75 mi0.75 mi20463+1137846+467846+4616962(Top 60%)6332(Top 52%)6332(Top 637%)
23M23.00 mi1.25 mi20369+947821+257821+2518896(Top 67%)7461(Top 61%)7461(Top 751%)
24M24.00 mi1.00 mi20244+1257778+437778+4316967(Top 60%)6491(Top 53%)6491(Top 653%)
40K24.85 mi0.85 mi20165+797752+267752+2617882(Top 63%)7081(Top 58%)7081(Top 712%)
25.2M25.20 mi0.35 mi20179-147762-107762-1020730(Top 73%)8514(Top 70%)8514(Top 857%)
Finish26.22 mi1.02 mi20106+737736+267736+2617129(Top 60%)6634(Top 54%)6634(Top 667%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

21419

Females

8227

F55-59

8227

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21442

Females

8272

F55-59

8272

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

21419

Females

8227

F55-59

8227

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20421

Females

7723

F55-59

7723

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

20801

Females

7927

F55-59

7927

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

19078

Females

7019

F55-59

7019

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19781

Females

7539

F55-59

7539

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19542

Females

7551

F55-59

7551

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

21774

Females

8846

F55-59

8846

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16962

Females

6332

F55-59

6332

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

18896

Females

7461

F55-59

7461

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

16967

Females

6491

F55-59

6491

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17882

Females

7081

F55-59

7081

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20730

Females

8514

F55-59

8514

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

17129

Females

6634

F55-59

6634

Passing Analysis

Category:
Athletes Passed
2356
Passed By
1046
Net Change
+1310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21416
5K → 10K281292-11#21416#21427
10K → 15K233180+53#21427#21374
15K → 20K33478+256#21374#21118
20K → Half3225+7#21118#21111
Half → 25K34612+334#21111#20777
25K → 30K324107+217#20777#20560
30K → 20M14554+91#20560#20469
20M → 21M56163-107#20469#20576
21M → 35K1196+113#20576#20463
35K → 23M13339+94#20463#20369
23M → 24M1316+125#20369#20244
24M → 40K10425+79#20244#20165
40K → 25.2M1933-14#20165#20179
25.2M → Finish9926+73#20179#20106
TOTALS23561046+1310
📊

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