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BOSTON MARATHON 2025

Amanda Fox

Bib: 9763•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:15
Rank: #6646
Start → 5K
21:15 | 6:50/mi
10K· 6.21 mi
42:19
Rank: #6414 (+232)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:03:24
Rank: #6242 (+172)
10K → 15K
21:05 | 6:47/mi
20K· 12.43 mi
1:24:32
Rank: #5965 (+277)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:29:08
Rank: #5952 (+13)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:35
Rank: #5689 (+263)
Half → 25K
16:27 | 6:47/mi
30K· 18.64 mi
2:06:55
Rank: #5240 (+449)
25K → 30K
21:20 | 6:52/mi
20M
2:16:24
Rank: #5105 (+135)
30K → 20M
9:29 | 6:59/mi
21M
2:23:45
Rank: #4988 (+117)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:28:51
Rank: #4925 (+63)
21M → 35K
5:06 | 6:49/mi
23M
2:37:47
Rank: #4879 (+46)
35K → 23M
8:56 | 7:08/mi
24M
2:44:47
Rank: #4860 (+19)
23M → 24M
7:00 | 7:00/mi
40K· 24.85 mi
2:51:01
Rank: #4881 (-21)
24M → 40K
6:14 | 7:17/mi
25.2M
2:53:48
Rank: #4895 (-14)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:01:05
Rank: #4936 (-41)
25.2M → Finish
7:17 | 7:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:31:57
Pace7:01 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2521:156:5021:15
6:50
-
10K
6.21 mi11:08:2942:196:4921:04
6:47
-0:03
15K
9.32 mi11:29:341:03:246:4821:05
6:47
0:00
20K
12.43 mi11:50:421:24:326:4821:08
6:48
+0:01
Half
13.11 mi11:55:181:29:086:484:36
6:45
-0:03
25K
15.53 mi12:11:451:45:356:4816:27
6:47
+0:02
30K
18.64 mi12:33:052:06:556:4921:20
6:52
+0:05
20M
20.00 mi12:42:342:16:246:499:29
6:59
+0:07
21M
21.00 mi12:49:552:23:456:517:21
7:21
+0:22
35K
21.75 mi12:55:012:28:516:515:06
6:49
-0:32
23M
23.00 mi13:03:572:37:476:528:56
7:08
+0:19
24M
24.00 mi13:10:572:44:476:527:00
7:00
-0:08
40K
24.85 mi13:17:112:51:016:536:14
7:17
+0:17
25.2M
25.20 mi13:19:582:53:486:542:47
8:04
+0:47
Finish
26.22 mi13:27:153:01:056:557:17
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

6:45 /mi

Average Pace

6:55 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:18

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:47

2% of race

Average Pace: 6:54 /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 mi10:47:2521:156:5021:15
6:50
#6646
10K
6.21 mi11:08:2942:196:4921:04
6:47
#6414
15K
9.32 mi11:29:341:03:246:4821:05
6:47
#6242
20K
12.43 mi11:50:421:24:326:4821:08
6:48
#5965
Half
13.11 mi11:55:181:29:086:484:36
6:45
#5952
25K
15.53 mi12:11:451:45:356:4816:27
6:47
#5689
30K
18.64 mi12:33:052:06:556:4921:20
6:52
#5240
20M
20.00 mi12:42:342:16:246:499:29
6:59
#5105
21M
21.00 mi12:49:552:23:456:517:21
7:21
#4988
35K
21.75 mi12:55:012:28:516:515:06
6:49
#4925
23M
23.00 mi13:03:572:37:476:528:56
7:08
#4879
24M
24.00 mi13:10:572:44:476:527:00
7:00
#4860
40K
24.85 mi13:17:112:51:016:536:14
7:17
#4881
25.2M
25.20 mi13:19:582:53:486:542:47
8:04
#4895
Finish
26.22 mi13:27:153:01:056:557:17
7:09
#4936
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi66466016015970(Top 21%)527(Top 4%)527(Top 10%)
10K6.21 mi3.10 mi6414+232553+48553+486203(Top 22%)538(Top 4%)538(Top 10%)
15K9.32 mi3.11 mi6242+172523+30523+305970(Top 21%)527(Top 4%)527(Top 10%)
20K12.43 mi3.11 mi5965+277496+27496+275333(Top 19%)426(Top 3%)426(Top 8%)
Half13.11 mi0.68 mi5952+134964965711(Top 20%)473(Top 4%)473(Top 9%)
25K15.53 mi2.42 mi5689+263461+35461+354778(Top 17%)367(Top 3%)367(Top 7%)
30K18.64 mi3.11 mi5240+449414+47414+473878(Top 14%)289(Top 2%)289(Top 5%)
20M20.00 mi1.36 mi5105+135398+16398+164016(Top 14%)327(Top 3%)327(Top 6%)
21M21.00 mi1.00 mi4988+117383+15383+153898(Top 14%)347(Top 3%)347(Top 6%)
35K21.75 mi0.75 mi4925+633833834260(Top 15%)441(Top 4%)441(Top 8%)
23M23.00 mi1.25 mi4879+46384-1384-14535(Top 16%)541(Top 4%)541(Top 10%)
24M24.00 mi1.00 mi4860+19395-11395-114661(Top 16%)622(Top 5%)622(Top 11%)
40K24.85 mi0.85 mi4881-21403-8403-85617(Top 20%)968(Top 8%)968(Top 18%)
25.2M25.20 mi0.35 mi4895-14411-8411-86350(Top 22%)1353(Top 11%)1353(Top 25%)
Finish26.22 mi1.02 mi4936-41426-15426-156700(Top 24%)1521(Top 12%)1521(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5970

Females

527

F18-39

527

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6203

Females

538

F18-39

538

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5970

Females

527

F18-39

527

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5333

Females

426

F18-39

426

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5711

Females

473

F18-39

473

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4778

Females

367

F18-39

367

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3878

Females

289

F18-39

289

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

4016

Females

327

F18-39

327

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3898

Females

347

F18-39

347

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4260

Females

441

F18-39

441

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4535

Females

541

F18-39

541

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4661

Females

622

F18-39

622

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5617

Females

968

F18-39

968

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6350

Females

1353

F18-39

1353

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6700

Females

1521

F18-39

1521

Passing Analysis

Category:
Athletes Passed
2274
Passed By
564
Net Change
+1710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6646
5K → 10K31987+232#6646#6414
10K → 15K24371+172#6414#6242
15K → 20K30124+277#6242#5965
20K → Half2714+13#5965#5952
Half → 25K27512+263#5952#5689
25K → 30K4578+449#5689#5240
30K → 20M15116+135#5240#5105
20M → 21M14023+117#5105#4988
21M → 35K8219+63#4988#4925
35K → 23M10256+46#4925#4879
23M → 24M7152+19#4879#4860
24M → 40K5374-21#4860#4881
40K → 25.2M1933-14#4881#4895
25.2M → Finish3475-41#4895#4936
TOTALS2274564+1710
📊

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