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BOSTON MARATHON 2025

Alexis Mccoy

Bib: 8438•F

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
Masters (Masters Women)
#0 / 6759
Top 33%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:09
Rank: #11823
Start → 5K
23:09 | 7:27/mi
10K· 6.21 mi
46:56
Rank: #12619 (-796)
5K → 10K
23:47 | 7:39/mi
15K· 9.32 mi
1:11:53
Rank: #13860 (-1241)
10K → 15K
24:57 | 8:02/mi
20K· 12.43 mi
1:37:40
Rank: #14746 (-886)
15K → 20K
25:47 | 8:18/mi
Half· 13.11 mi
1:43:28
Rank: #15029 (-283)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:04:30
Rank: #15672 (-643)
Half → 25K
21:02 | 8:41/mi
30K· 18.64 mi
2:33:03
Rank: #16285 (-613)
25K → 30K
28:33 | 9:11/mi
20M
2:45:56
Rank: #16496 (-211)
30K → 20M
12:53 | 9:29/mi
21M
2:54:54
Rank: #16251 (+245)
20M → 21M
8:58 | 8:58/mi
35K· 21.75 mi
3:01:18
Rank: #16212 (+39)
21M → 35K
6:24 | 8:33/mi
23M
3:12:32
Rank: #16154 (+58)
35K → 23M
11:14 | 8:58/mi
24M
3:21:33
Rank: #16186 (-32)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
3:29:20
Rank: #16229 (-43)
24M → 40K
7:47 | 9:06/mi
25.2M
3:32:36
Rank: #16189 (+40)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:41:14
Rank: #16182 (+7)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:28
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:57:46
Pace8:59 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:2223:097:2723:09
7:27
-
10K
6.21 mi10:54:0946:567:3323:47
7:39
+0:12
15K
9.32 mi11:19:061:11:537:4324:57
8:02
+0:23
20K
12.43 mi11:44:531:37:407:5225:47
8:18
+0:16
Half
13.11 mi11:50:411:43:287:545:48
8:30
+0:12
25K
15.53 mi12:11:432:04:308:0121:02
8:41
+0:11
30K
18.64 mi12:40:162:33:038:1328:33
9:11
+0:30
20M
20.00 mi12:53:092:45:568:1812:53
9:29
+0:18
21M
21.00 mi13:02:072:54:548:208:58
8:58
-0:31
35K
21.75 mi13:08:313:01:188:206:24
8:33
-0:25
23M
23.00 mi13:19:453:12:328:2211:14
8:58
+0:25
24M
24.00 mi13:28:463:21:338:249:01
9:01
+0:03
40K
24.85 mi13:36:333:29:208:257:47
9:06
+0:05
25.2M
25.20 mi13:39:493:32:368:263:16
9:28
+0:22
Finish
26.22 mi13:48:273:41:148:278:38
8:28
-1:00

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

7:27 /mi

Average Pace

8:27 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:40

44% of race

Time at Steady Pace

1:02:04

28% of race

Time at Slower Pace

1:01:30

28% of race

Average Pace: 8:26 /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 mi10:30:2223:097:2723:09
7:27
#11823
10K
6.21 mi10:54:0946:567:3323:47
7:39
#12619
15K
9.32 mi11:19:061:11:537:4324:57
8:02
#13860
20K
12.43 mi11:44:531:37:407:5225:47
8:18
#14746
Half
13.11 mi11:50:411:43:287:545:48
8:30
#15029
25K
15.53 mi12:11:432:04:308:0121:02
8:41
#15672
30K
18.64 mi12:40:162:33:038:1328:33
9:11
#16285
20M
20.00 mi12:53:092:45:568:1812:53
9:29
#16496
21M
21.00 mi13:02:072:54:548:208:58
8:58
#16251
35K
21.75 mi13:08:313:01:188:206:24
8:33
#16212
23M
23.00 mi13:19:453:12:328:2211:14
8:58
#16154
24M
24.00 mi13:28:463:21:338:249:01
9:01
#16186
40K
24.85 mi13:36:333:29:208:257:47
9:06
#16229
25.2M
25.20 mi13:39:493:32:368:263:16
9:28
#16189
Finish
26.22 mi13:48:273:41:148:278:38
8:28
#16182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi118232704270416293(Top 57%)5313(Top 43%)5313(Top 309%)
10K6.21 mi3.10 mi12619-7963140-4363140-43613520(Top 48%)3679(Top 30%)3679(Top 214%)
15K9.32 mi3.11 mi13860-12413885-7453885-74516293(Top 57%)5313(Top 43%)5313(Top 309%)
20K12.43 mi3.11 mi14746-8864440-5554440-55516936(Top 60%)5738(Top 47%)5738(Top 334%)
Half13.11 mi0.68 mi15029-2834602-1624602-16219207(Top 68%)6998(Top 57%)6998(Top 407%)
25K15.53 mi2.42 mi15672-6434981-3794981-37918243(Top 64%)6556(Top 54%)6556(Top 382%)
30K18.64 mi3.11 mi16285-6135405-4245405-42418603(Top 65%)6891(Top 56%)6891(Top 401%)
20M20.00 mi1.36 mi16496-2115554-1495554-14919086(Top 67%)7302(Top 60%)7302(Top 425%)
21M21.00 mi1.00 mi16251+2455439+1155439+11513346(Top 47%)4299(Top 35%)4299(Top 250%)
35K21.75 mi0.75 mi16212+395438+15438+115827(Top 56%)5684(Top 46%)5684(Top 331%)
23M23.00 mi1.25 mi16154+585440-25440-216115(Top 57%)5949(Top 49%)5949(Top 346%)
24M24.00 mi1.00 mi16186-325490-505490-5017459(Top 61%)6736(Top 55%)6736(Top 392%)
40K24.85 mi0.85 mi16229-435530-405530-4016894(Top 59%)6525(Top 53%)6525(Top 380%)
25.2M25.20 mi0.35 mi16189+405520+105520+1014506(Top 51%)5295(Top 43%)5295(Top 308%)
Finish26.22 mi1.02 mi16182+75532-125532-1216051(Top 57%)6046(Top 49%)6046(Top 352%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16293

Females

5313

F40-44

5313

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

13520

Females

3679

F40-44

3679

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16293

Females

5313

F40-44

5313

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16936

Females

5738

F40-44

5738

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19207

Females

6998

F40-44

6998

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

18243

Females

6556

F40-44

6556

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18603

Females

6891

F40-44

6891

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

19086

Females

7302

F40-44

7302

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

13346

Females

4299

F40-44

4299

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15827

Females

5684

F40-44

5684

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16115

Females

5949

F40-44

5949

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17459

Females

6736

F40-44

6736

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16894

Females

6525

F40-44

6525

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14506

Females

5295

F40-44

5295

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16051

Females

6046

F40-44

6046

Passing Analysis

Category:
Athletes Passed
1038
Passed By
5397
Net Change
-4359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11823
5K → 10K54850-796#11823#12619
10K → 15K241265-1241#12619#13860
15K → 20K51937-886#13860#14746
20K → Half4287-283#14746#15029
Half → 25K52695-643#15029#15672
25K → 30K88701-613#15672#16285
30K → 20M51262-211#16285#16496
20M → 21M25712+245#16496#16251
21M → 35K8243+39#16251#16212
35K → 23M13072+58#16212#16154
23M → 24M6395-32#16154#16186
24M → 40K5093-43#16186#16229
40K → 25.2M5313+40#16229#16189
25.2M → Finish7972+7#16189#16182
TOTALS10385397-4359
📊

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