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BOSTON MARATHON 2025

Alice Burno

Bib: 27091•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:51
Rank: #27428
Start → 5K
33:51 | 10:54/mi
10K· 6.21 mi
1:08:32
Rank: #27359 (+69)
5K → 10K
34:41 | 11:10/mi
15K· 9.32 mi
1:44:26
Rank: #27320 (+39)
10K → 15K
35:54 | 11:33/mi
20K· 12.43 mi
2:20:48
Rank: #27191 (+129)
15K → 20K
36:22 | 11:42/mi
Half· 13.11 mi
2:28:27
Rank: #27171 (+20)
20K → Half
7:39 | 11:13/mi
25K· 15.53 mi
2:58:22
Rank: #27103 (+68)
Half → 25K
29:55 | 12:20/mi
30K· 18.64 mi
3:38:39
Rank: #27047 (+56)
25K → 30K
40:17 | 12:58/mi
20M
3:55:43
Rank: #26981 (+66)
30K → 20M
17:04 | 12:34/mi
21M
4:09:39
Rank: #26967 (+14)
20M → 21M
13:56 | 13:56/mi
35K· 21.75 mi
4:18:27
Rank: #26932 (+35)
21M → 35K
8:48 | 11:46/mi
23M
4:33:35
Rank: #26856 (+76)
35K → 23M
15:08 | 12:05/mi
24M
4:45:37
Rank: #26809 (+47)
23M → 24M
12:02 | 12:02/mi
40K· 24.85 mi
4:56:55
Rank: #26809
24M → 40K
11:18 | 13:13/mi
25.2M
5:01:45
Rank: #26797 (+12)
40K → 25.2M
4:50 | 14:01/mi
Finish· 26.22 mi
5:14:06
Rank: #26815 (-18)
25.2M → Finish
12:21 | 12:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:27
Pace11:19 /mi
2nd Half
Distance13.11 mi
Time2:45:39
Pace12:38 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3833:5110:5433:51
10:54
-
10K
6.21 mi12:24:191:08:3211:0234:41
11:10
+0:16
15K
9.32 mi13:00:131:44:2611:1235:54
11:33
+0:23
20K
12.43 mi13:36:352:20:4811:2036:22
11:42
+0:09
Half
13.11 mi13:44:142:28:2711:197:39
11:13
-0:29
25K
15.53 mi14:14:092:58:2211:2929:55
12:20
+1:07
30K
18.64 mi14:54:263:38:3911:4440:17
12:58
+0:38
20M
20.00 mi15:11:303:55:4311:4717:04
12:34
-0:24
21M
21.00 mi15:25:264:09:3911:5313:56
13:56
+1:22
35K
21.75 mi15:34:144:18:2711:538:48
11:46
-2:10
23M
23.00 mi15:49:224:33:3511:5415:08
12:05
+0:19
24M
24.00 mi16:01:244:45:3711:5412:02
12:02
-0:03
40K
24.85 mi16:12:424:56:5511:5711:18
13:13
+1:11
25.2M
25.20 mi16:17:325:01:4511:584:50
14:01
+0:48
Finish
26.22 mi16:29:535:14:0611:5912:21
12:07
-1:54

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

10:54 /mi

Average Pace

11:59 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:05

36% of race

Time at Steady Pace

1:54:36

36% of race

Time at Slower Pace

1:27:25

28% of race

Average Pace: 11:59 /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 mi11:49:3833:5110:5433:51
10:54
#27428
10K
6.21 mi12:24:191:08:3211:0234:41
11:10
#27359
15K
9.32 mi13:00:131:44:2611:1235:54
11:33
#27320
20K
12.43 mi13:36:352:20:4811:2036:22
11:42
#27191
Half
13.11 mi13:44:142:28:2711:197:39
11:13
#27171
25K
15.53 mi14:14:092:58:2211:2929:55
12:20
#27103
30K
18.64 mi14:54:263:38:3911:4440:17
12:58
#27047
20M
20.00 mi15:11:303:55:4311:4717:04
12:34
#26981
21M
21.00 mi15:25:264:09:3911:5313:56
13:56
#26967
35K
21.75 mi15:34:144:18:2711:538:48
11:46
#26932
23M
23.00 mi15:49:224:33:3511:5415:08
12:05
#26856
24M
24.00 mi16:01:244:45:3711:5412:02
12:02
#26809
40K
24.85 mi16:12:424:56:5511:5711:18
13:13
#26809
25.2M
25.20 mi16:17:325:01:4511:584:50
14:01
#26797
Finish
26.22 mi16:29:535:14:0611:5912:21
12:07
#26815
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi27428115951159527272(Top 96%)11533(Top 94%)11533(Top 1848%)
10K6.21 mi3.10 mi27359+6911569+2611569+2627261(Top 96%)11521(Top 94%)11521(Top 1846%)
15K9.32 mi3.11 mi27320+3911541+2811541+2827272(Top 96%)11533(Top 94%)11533(Top 1848%)
20K12.43 mi3.11 mi27191+12911477+6411477+6426841(Top 94%)11298(Top 92%)11298(Top 1811%)
Half13.11 mi0.68 mi27171+2011467+1011467+1026774(Top 94%)11284(Top 92%)11284(Top 1808%)
25K15.53 mi2.42 mi27103+6811441+2611441+2626789(Top 94%)11306(Top 92%)11306(Top 1812%)
30K18.64 mi3.11 mi27047+5611421+2011421+2026640(Top 94%)11302(Top 92%)11302(Top 1811%)
20M20.00 mi1.36 mi26981+6611391+3011391+3025964(Top 91%)11001(Top 90%)11001(Top 1763%)
21M21.00 mi1.00 mi26967+1411395-411395-426153(Top 92%)11128(Top 91%)11128(Top 1783%)
35K21.75 mi0.75 mi26932+3511372+2311372+2325494(Top 90%)10848(Top 89%)10848(Top 1738%)
23M23.00 mi1.25 mi26856+7611341+3111341+3125243(Top 89%)10735(Top 88%)10735(Top 1720%)
24M24.00 mi1.00 mi26809+4711327+1411327+1425719(Top 91%)10991(Top 90%)10991(Top 1761%)
40K24.85 mi0.85 mi2680911336-911336-926501(Top 93%)11388(Top 93%)11388(Top 1825%)
25.2M25.20 mi0.35 mi26797+1211333+311333+326279(Top 93%)11328(Top 93%)11328(Top 1815%)
Finish26.22 mi1.02 mi26815-1811347-1411347-1426927(Top 95%)11599(Top 95%)11599(Top 1859%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

27272

Females

11533

F60-64

11533

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27261

Females

11521

F60-64

11521

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

27272

Females

11533

F60-64

11533

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

26841

Females

11298

F60-64

11298

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

26774

Females

11284

F60-64

11284

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26789

Females

11306

F60-64

11306

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26640

Females

11302

F60-64

11302

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

25964

Females

11001

F60-64

11001

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26153

Females

11128

F60-64

11128

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

25494

Females

10848

F60-64

10848

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25243

Females

10735

F60-64

10735

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25719

Females

10991

F60-64

10991

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26501

Females

11388

F60-64

11388

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26279

Females

11328

F60-64

11328

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

26927

Females

11599

F60-64

11599

Passing Analysis

Category:
Athletes Passed
1006
Passed By
393
Net Change
+613
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27428
5K → 10K15788+69#27428#27359
10K → 15K12384+39#27359#27320
15K → 20K16031+129#27320#27191
20K → Half3212+20#27191#27171
Half → 25K10335+68#27171#27103
25K → 30K10751+56#27103#27047
30K → 20M704+66#27047#26981
20M → 21M2915+14#26981#26967
21M → 35K405+35#26967#26932
35K → 23M793+76#26932#26856
23M → 24M558+47#26856#26809
24M → 40K24240#26809#26809
40K → 25.2M153+12#26809#26797
25.2M → Finish1230-18#26797#26815
TOTALS1006393+613
📊

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