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BOSTON MARATHON 2025

Abby Staley

Bib: 12083•F

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 31%
Gender (Female)
#0 / 12228
Top 14%
Division (F18-39)
#0 / 5469
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:05
Rank: #8731
Start → 5K
22:05 | 7:06/mi
10K· 6.21 mi
43:39
Rank: #8063 (+668)
5K → 10K
21:34 | 6:56/mi
15K· 9.32 mi
1:05:17
Rank: #7789 (+274)
10K → 15K
21:38 | 6:58/mi
20K· 12.43 mi
1:27:55
Rank: #8001 (-212)
15K → 20K
22:38 | 7:17/mi
Half· 13.11 mi
1:32:49
Rank: #8034 (-33)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:51:00
Rank: #8263 (-229)
Half → 25K
18:11 | 7:30/mi
30K· 18.64 mi
2:15:19
Rank: #8509 (-246)
25K → 30K
24:19 | 7:50/mi
20M
2:26:06
Rank: #8568 (-59)
30K → 20M
10:47 | 7:56/mi
21M
2:34:49
Rank: #8744 (-176)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:40:32
Rank: #8763 (-19)
21M → 35K
5:43 | 7:38/mi
23M
2:50:24
Rank: #8733 (+30)
35K → 23M
9:52 | 7:53/mi
24M
2:58:17
Rank: #8775 (-42)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
3:05:07
Rank: #8790 (-15)
24M → 40K
6:50 | 8:00/mi
25.2M
3:08:05
Rank: #8785 (+5)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:15:47
Rank: #8800 (-15)
25.2M → Finish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:49
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:42:58
Pace7:51 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1522:057:0622:05
7:06
-
10K
6.21 mi11:10:4943:397:0121:34
6:56
-0:10
15K
9.32 mi11:32:271:05:177:0021:38
6:58
+0:02
20K
12.43 mi11:55:051:27:557:0422:38
7:17
+0:19
Half
13.11 mi11:59:591:32:497:054:54
7:11
-0:06
25K
15.53 mi12:18:101:51:007:0918:11
7:30
+0:19
30K
18.64 mi12:42:292:15:197:1624:19
7:50
+0:20
20M
20.00 mi12:53:162:26:067:1810:47
7:56
+0:06
21M
21.00 mi13:01:592:34:497:228:43
8:43
+0:47
35K
21.75 mi13:07:422:40:327:235:43
7:38
-1:05
23M
23.00 mi13:17:342:50:247:259:52
7:53
+0:15
24M
24.00 mi13:25:272:58:177:267:53
7:53
0:00
40K
24.85 mi13:32:173:05:077:276:50
8:00
+0:07
25.2M
25.20 mi13:35:153:08:057:282:58
8:36
+0:36
Finish
26.22 mi13:42:573:15:477:287:42
7:33
-1:03

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

6:56 /mi

Average Pace

7:28 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:49

47% of race

Time at Steady Pace

1:13:40

38% of race

Time at Slower Pace

29:18

15% of race

Average Pace: 7:28 /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 mi10:49:1522:057:0622:05
7:06
#8731
10K
6.21 mi11:10:4943:397:0121:34
6:56
#8063
15K
9.32 mi11:32:271:05:177:0021:38
6:58
#7789
20K
12.43 mi11:55:051:27:557:0422:38
7:17
#8001
Half
13.11 mi11:59:591:32:497:054:54
7:11
#8034
25K
15.53 mi12:18:101:51:007:0918:11
7:30
#8263
30K
18.64 mi12:42:292:15:197:1624:19
7:50
#8509
20M
20.00 mi12:53:162:26:067:1810:47
7:56
#8568
21M
21.00 mi13:01:592:34:497:228:43
8:43
#8744
35K
21.75 mi13:07:422:40:327:235:43
7:38
#8763
23M
23.00 mi13:17:342:50:247:259:52
7:53
#8733
24M
24.00 mi13:25:272:58:177:267:53
7:53
#8775
40K
24.85 mi13:32:173:05:077:276:50
8:00
#8790
25.2M
25.20 mi13:35:153:08:057:282:58
8:36
#8785
Finish
26.22 mi13:42:573:15:477:287:42
7:33
#8800
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8731125812587411(Top 26%)848(Top 7%)848(Top 16%)
10K6.21 mi3.10 mi8063+6681019+2391019+2397572(Top 27%)862(Top 7%)862(Top 16%)
15K9.32 mi3.11 mi7789+274931+88931+887411(Top 26%)848(Top 7%)848(Top 16%)
20K12.43 mi3.11 mi8001-2121028-971028-978941(Top 31%)1500(Top 12%)1500(Top 27%)
Half13.11 mi0.68 mi8034-331039-111039-119006(Top 32%)1507(Top 12%)1507(Top 28%)
25K15.53 mi2.42 mi8263-2291149-1101149-1109956(Top 35%)2080(Top 17%)2080(Top 38%)
30K18.64 mi3.11 mi8509-2461303-1541303-15410133(Top 36%)2342(Top 19%)2342(Top 43%)
20M20.00 mi1.36 mi8568-591365-621365-6210018(Top 35%)2434(Top 20%)2434(Top 45%)
21M21.00 mi1.00 mi8744-1761465-1001465-10011794(Top 42%)3479(Top 28%)3479(Top 64%)
35K21.75 mi0.75 mi8763-191496-311496-319650(Top 34%)2425(Top 20%)2425(Top 44%)
23M23.00 mi1.25 mi8733+301527-311527-319164(Top 32%)2325(Top 19%)2325(Top 43%)
24M24.00 mi1.00 mi8775-421583-561583-5610445(Top 37%)3011(Top 25%)3011(Top 55%)
40K24.85 mi0.85 mi8790-151630-471630-4710151(Top 36%)2991(Top 24%)2991(Top 55%)
25.2M25.20 mi0.35 mi8785+51644-141644-149458(Top 33%)2735(Top 22%)2735(Top 50%)
Finish26.22 mi1.02 mi8800-151679-351679-359613(Top 34%)2807(Top 23%)2807(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7411

Females

848

F18-39

848

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7572

Females

862

F18-39

862

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7411

Females

848

F18-39

848

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8941

Females

1500

F18-39

1500

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9006

Females

1507

F18-39

1507

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9956

Females

2080

F18-39

2080

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

10133

Females

2342

F18-39

2342

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

10018

Females

2434

F18-39

2434

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11794

Females

3479

F18-39

3479

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9650

Females

2425

F18-39

2425

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

9164

Females

2325

F18-39

2325

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10445

Females

3011

F18-39

3011

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10151

Females

2991

F18-39

2991

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9458

Females

2735

F18-39

2735

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9613

Females

2807

F18-39

2807

Passing Analysis

Category:
Athletes Passed
1866
Passed By
1935
Net Change
-69
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8731
5K → 10K70032+668#8731#8063
10K → 15K30733+274#8063#7789
15K → 20K77289-212#7789#8001
20K → Half1750-33#8001#8034
Half → 25K65294-229#8034#8263
25K → 30K138384-246#8263#8509
30K → 20M78137-59#8509#8568
20M → 21M50226-176#8568#8744
21M → 35K4867-19#8744#8763
35K → 23M130100+30#8763#8733
23M → 24M67109-42#8733#8775
24M → 40K7691-15#8775#8790
40K → 25.2M4035+5#8790#8785
25.2M → Finish7388-15#8785#8800
TOTALS18661935-69
📊

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