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BOSTON MARATHON 2025

Alison Green

Bib: 13009•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:02
Rank: #11476
Start → 5K
23:02 | 7:25/mi
10K· 6.21 mi
46:10
Rank: #11517 (-41)
5K → 10K
23:08 | 7:27/mi
15K· 9.32 mi
1:09:17
Rank: #11388 (+129)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:32:20
Rank: #11017 (+371)
15K → 20K
23:03 | 7:25/mi
Half· 13.11 mi
1:37:24
Rank: #11026 (-9)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:55:32
Rank: #10780 (+246)
Half → 25K
18:08 | 7:29/mi
30K· 18.64 mi
2:19:27
Rank: #10415 (+365)
25K → 30K
23:55 | 7:42/mi
20M
2:29:59
Rank: #10243 (+172)
30K → 20M
10:32 | 7:45/mi
21M
2:38:02
Rank: #10044 (+199)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:43:43
Rank: #9977 (+67)
21M → 35K
5:41 | 7:36/mi
23M
2:53:23
Rank: #9827 (+150)
35K → 23M
9:40 | 7:43/mi
24M
3:00:53
Rank: #9693 (+134)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:07:24
Rank: #9574 (+119)
24M → 40K
6:31 | 7:37/mi
25.2M
3:10:11
Rank: #9499 (+75)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:17:28
Rank: #9355 (+144)
25.2M → Finish
7:17 | 7:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:24
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:40:04
Pace7:38 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4923:027:2523:02
7:25
-
10K
6.21 mi11:14:5746:107:2623:08
7:27
+0:02
15K
9.32 mi11:38:041:09:177:2623:07
7:26
-0:01
20K
12.43 mi12:01:071:32:207:2623:03
7:25
-0:01
Half
13.11 mi12:06:111:37:247:265:04
7:26
+0:01
25K
15.53 mi12:24:191:55:327:2618:08
7:29
+0:03
30K
18.64 mi12:48:142:19:277:2923:55
7:42
+0:13
20M
20.00 mi12:58:462:29:597:3010:32
7:45
+0:03
21M
21.00 mi13:06:492:38:027:328:03
8:03
+0:18
35K
21.75 mi13:12:302:43:437:325:41
7:36
-0:27
23M
23.00 mi13:22:102:53:237:329:40
7:43
+0:07
24M
24.00 mi13:29:403:00:537:327:30
7:30
-0:13
40K
24.85 mi13:36:113:07:247:326:31
7:37
+0:07
25.2M
25.20 mi13:38:583:10:117:332:47
8:04
+0:27
Finish
26.22 mi13:46:153:17:287:327:17
7:09
-0:55

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

7:09 /mi

Average Pace

7:32 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:38

95% of race

Time at Steady Pace

10:50

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:51:4923:027:2523:02
7:25
#11476
10K
6.21 mi11:14:5746:107:2623:08
7:27
#11517
15K
9.32 mi11:38:041:09:177:2623:07
7:26
#11388
20K
12.43 mi12:01:071:32:207:2623:03
7:25
#11017
Half
13.11 mi12:06:111:37:247:265:04
7:26
#11026
25K
15.53 mi12:24:191:55:327:2618:08
7:29
#10780
30K
18.64 mi12:48:142:19:277:2923:55
7:42
#10415
20M
20.00 mi12:58:462:29:597:3010:32
7:45
#10243
21M
21.00 mi13:06:492:38:027:328:03
8:03
#10044
35K
21.75 mi13:12:302:43:437:325:41
7:36
#9977
23M
23.00 mi13:22:102:53:237:329:40
7:43
#9827
24M
24.00 mi13:29:403:00:537:327:30
7:30
#9693
40K
24.85 mi13:36:113:07:247:326:31
7:37
#9574
25.2M
25.20 mi13:38:583:10:117:332:47
8:04
#9499
Finish
26.22 mi13:46:153:17:287:327:17
7:09
#9355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114762516251611248(Top 40%)2497(Top 20%)2497(Top 46%)
10K6.21 mi3.10 mi11517-412561-452561-4511610(Top 41%)2613(Top 21%)2613(Top 48%)
15K9.32 mi3.11 mi11388+1292519+422519+4211248(Top 40%)2497(Top 20%)2497(Top 46%)
20K12.43 mi3.11 mi11017+3712347+1722347+17210071(Top 35%)1990(Top 16%)1990(Top 36%)
Half13.11 mi0.68 mi11026-92352-52352-511130(Top 39%)2471(Top 20%)2471(Top 45%)
25K15.53 mi2.42 mi10780+2462274+782274+789810(Top 35%)2020(Top 17%)2020(Top 37%)
30K18.64 mi3.11 mi10415+3652161+1132161+1139193(Top 32%)1920(Top 16%)1920(Top 35%)
20M20.00 mi1.36 mi10243+1722111+502111+508738(Top 31%)1850(Top 15%)1850(Top 34%)
21M21.00 mi1.00 mi10044+1992053+582053+587671(Top 27%)1580(Top 13%)1580(Top 29%)
35K21.75 mi0.75 mi9977+672056-32056-39343(Top 33%)2284(Top 19%)2284(Top 42%)
23M23.00 mi1.25 mi9827+1502022+342022+348040(Top 28%)1837(Top 15%)1837(Top 34%)
24M24.00 mi1.00 mi9693+1341989+331989+337724(Top 27%)1757(Top 14%)1757(Top 32%)
40K24.85 mi0.85 mi9574+1191971+181971+187603(Top 27%)1808(Top 15%)1808(Top 33%)
25.2M25.20 mi0.35 mi9499+751952+191952+196418(Top 23%)1421(Top 12%)1421(Top 26%)
Finish26.22 mi1.02 mi9355+1441921+311921+316725(Top 24%)1546(Top 13%)1546(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11248

Females

2497

F18-39

2497

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11610

Females

2613

F18-39

2613

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11248

Females

2497

F18-39

2497

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

10071

Females

1990

F18-39

1990

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

11130

Females

2471

F18-39

2471

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9810

Females

2020

F18-39

2020

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9193

Females

1920

F18-39

1920

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8738

Females

1850

F18-39

1850

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7671

Females

1580

F18-39

1580

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9343

Females

2284

F18-39

2284

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

8040

Females

1837

F18-39

1837

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7724

Females

1757

F18-39

1757

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7603

Females

1808

F18-39

1808

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6418

Females

1421

F18-39

1421

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6725

Females

1546

F18-39

1546

Passing Analysis

Category:
Athletes Passed
2869
Passed By
748
Net Change
+2121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11476
5K → 10K229270-41#11476#11517
10K → 15K242113+129#11517#11388
15K → 20K40130+371#11388#11017
20K → Half3443-9#11017#11026
Half → 25K30155+246#11026#10780
25K → 30K41752+365#10780#10415
30K → 20M20937+172#10415#10243
20M → 21M22021+199#10243#10044
21M → 35K10134+67#10044#9977
35K → 23M18434+150#9977#9827
23M → 24M15420+134#9827#9693
24M → 40K14021+119#9693#9574
40K → 25.2M772+75#9574#9499
25.2M → Finish16016+144#9499#9355
TOTALS2869748+2121
📊

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