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BOSTON MARATHON 2025

Alyssa Holmes

Bib: 15033•F

ON

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0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Female)
#0 / 12228
Top 5%
Division (F18-39)
#0 / 5469
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:03
Rank: #8624
Start → 5K
22:03 | 7:06/mi
10K· 6.21 mi
44:12
Rank: #8738 (-114)
5K → 10K
22:09 | 7:08/mi
15K· 9.32 mi
1:06:17
Rank: #8581 (+157)
10K → 15K
22:05 | 7:06/mi
20K· 12.43 mi
1:28:31
Rank: #8327 (+254)
15K → 20K
22:14 | 7:09/mi
Half· 13.11 mi
1:33:19
Rank: #8297 (+30)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:50:22
Rank: #7954 (+343)
Half → 25K
17:03 | 7:02/mi
30K· 18.64 mi
2:12:47
Rank: #7499 (+455)
25K → 30K
22:25 | 7:13/mi
20M
2:22:31
Rank: #7236 (+263)
30K → 20M
9:44 | 7:10/mi
21M
2:29:54
Rank: #6974 (+262)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:35:12
Rank: #6896 (+78)
21M → 35K
5:18 | 7:05/mi
23M
2:43:59
Rank: #6594 (+302)
35K → 23M
8:47 | 7:01/mi
24M
2:50:46
Rank: #6401 (+193)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:56:30
Rank: #6201 (+200)
24M → 40K
5:44 | 6:42/mi
25.2M
2:58:59
Rank: #6092 (+109)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
3:05:13
Rank: #5800 (+292)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:33:19
Pace7:07 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0422:037:0622:03
7:06
-
10K
6.21 mi11:16:1344:127:0722:09
7:08
+0:02
15K
9.32 mi11:38:181:06:177:0722:05
7:06
-0:02
20K
12.43 mi12:00:321:28:317:0722:14
7:09
+0:03
Half
13.11 mi12:05:201:33:197:074:48
7:02
-0:07
25K
15.53 mi12:22:231:50:227:0617:03
7:02
0:00
30K
18.64 mi12:44:482:12:477:0722:25
7:13
+0:11
20M
20.00 mi12:54:322:22:317:089:44
7:10
-0:03
21M
21.00 mi13:01:552:29:547:087:23
7:23
+0:13
35K
21.75 mi13:07:132:35:127:085:18
7:05
-0:18
23M
23.00 mi13:16:002:43:597:088:47
7:01
-0:04
24M
24.00 mi13:22:472:50:467:076:47
6:47
-0:14
40K
24.85 mi13:28:312:56:307:065:44
6:42
-0:05
25.2M
25.20 mi13:31:002:58:597:062:29
7:12
+0:30
Finish
26.22 mi13:37:143:05:137:046:14
6:07
-1:05

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

6:07 /mi

Average Pace

7:04 /mi

Slowest Pace

7:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:45

10% of race

Time at Steady Pace

2:39:05

86% of race

Time at Slower Pace

7:23

4% of race

Average Pace: 7:04 /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 mi10:54:0422:037:0622:03
7:06
#8624
10K
6.21 mi11:16:1344:127:0722:09
7:08
#8738
15K
9.32 mi11:38:181:06:177:0722:05
7:06
#8581
20K
12.43 mi12:00:321:28:317:0722:14
7:09
#8327
Half
13.11 mi12:05:201:33:197:074:48
7:02
#8297
25K
15.53 mi12:22:231:50:227:0617:03
7:02
#7954
30K
18.64 mi12:44:482:12:477:0722:25
7:13
#7499
20M
20.00 mi12:54:322:22:317:089:44
7:10
#7236
21M
21.00 mi13:01:552:29:547:087:23
7:23
#6974
35K
21.75 mi13:07:132:35:127:085:18
7:05
#6896
23M
23.00 mi13:16:002:43:597:088:47
7:01
#6594
24M
24.00 mi13:22:472:50:467:076:47
6:47
#6401
40K
24.85 mi13:28:312:56:307:065:44
6:42
#6201
25.2M
25.20 mi13:31:002:58:597:062:29
7:12
#6092
Finish
26.22 mi13:37:143:05:137:046:14
6:07
#5800
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8624120612068395(Top 30%)1194(Top 10%)1194(Top 22%)
10K6.21 mi3.10 mi8738-1141271-651271-658926(Top 31%)1341(Top 11%)1341(Top 25%)
15K9.32 mi3.11 mi8581+1571220+511220+518395(Top 30%)1194(Top 10%)1194(Top 22%)
20K12.43 mi3.11 mi8327+2541152+681152+687870(Top 28%)1055(Top 9%)1055(Top 19%)
Half13.11 mi0.68 mi8297+301147+51147+57859(Top 28%)1018(Top 8%)1018(Top 19%)
25K15.53 mi2.42 mi7954+3431031+1161031+1166541(Top 23%)731(Top 6%)731(Top 13%)
30K18.64 mi3.11 mi7499+455916+115916+1155997(Top 21%)675(Top 6%)675(Top 12%)
20M20.00 mi1.36 mi7236+263872+44872+445027(Top 18%)516(Top 4%)516(Top 9%)
21M21.00 mi1.00 mi6974+262823+49823+494064(Top 14%)379(Top 3%)379(Top 7%)
35K21.75 mi0.75 mi6896+78816+7816+75924(Top 21%)892(Top 7%)892(Top 16%)
23M23.00 mi1.25 mi6594+302769+47769+473888(Top 14%)393(Top 3%)393(Top 7%)
24M24.00 mi1.00 mi6401+193727+42727+423455(Top 12%)352(Top 3%)352(Top 6%)
40K24.85 mi0.85 mi6201+200691+36691+362440(Top 9%)205(Top 2%)205(Top 4%)
25.2M25.20 mi0.35 mi6092+109673+18673+182234(Top 8%)227(Top 2%)227(Top 4%)
Finish26.22 mi1.02 mi5800+292620+53620+531279(Top 5%)81(Top 0.7%)81(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8395

Females

1194

F18-39

1194

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8926

Females

1341

F18-39

1341

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8395

Females

1194

F18-39

1194

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7870

Females

1055

F18-39

1055

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7859

Females

1018

F18-39

1018

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6541

Females

731

F18-39

731

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5997

Females

675

F18-39

675

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

5027

Females

516

F18-39

516

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4064

Females

379

F18-39

379

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5924

Females

892

F18-39

892

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3888

Females

393

F18-39

393

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3455

Females

352

F18-39

352

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2440

Females

205

F18-39

205

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2234

Females

227

F18-39

227

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1279

Females

81

F18-39

81

Passing Analysis

Category:
Athletes Passed
3293
Passed By
469
Net Change
+2824
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8624
5K → 10K151265-114#8624#8738
10K → 15K25093+157#8738#8581
15K → 20K30046+254#8581#8327
20K → Half4717+30#8327#8297
Half → 25K3496+343#8297#7954
25K → 30K47015+455#7954#7499
30K → 20M2663+263#7499#7236
20M → 21M2686+262#7236#6974
21M → 35K9315+78#6974#6896
35K → 23M3042+302#6896#6594
23M → 24M1941+193#6594#6401
24M → 40K2000+200#6401#6201
40K → 25.2M1090+109#6201#6092
25.2M → Finish2920+292#6092#5800
TOTALS3293469+2824
📊

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