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BOSTON MARATHON 2025

Andrea Holm

Bib: 14250•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 22%
Division (F18-39)
#0 / 5469
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:36/mi
23:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
46:58
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:24
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:33:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:38:59
↑ 19↓ 370.5%
25K· 15.53 mi
7:36/mi
1:57:24
↑ 66↓ 880.2%
30K· 18.64 mi
7:51/mi
2:21:46
↑ 181↓ 1480.2%
20M
7:52/mi
2:32:27
↑ 64↓ 500.2%
21M
8:41/mi
2:41:08
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:46:45
↑ 17↓ 861.7%
23M
7:54/mi
2:56:38
↑ 23↓ 630.6%
24M
7:50/mi
3:04:28
↓ 821.3%
40K· 24.85 mi
8:33/mi
3:11:47
↓ 200.3%
25.2M
8:59/mi
3:14:53
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:22:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:59
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:43:42
Pace7:55 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5023:367:3623:36
7:36
-
10K
6.21 mi11:20:1246:587:3423:22
7:31
-0:05
15K
9.32 mi11:43:381:10:247:3323:26
7:33
+0:02
20K
12.43 mi12:07:121:33:587:3423:34
7:35
+0:02
Half
13.11 mi12:12:131:38:597:335:01
7:21
-0:14
25K
15.53 mi12:30:381:57:247:3318:25
7:36
+0:15
30K
18.64 mi12:55:002:21:467:3624:22
7:51
+0:15
20M
20.00 mi13:05:412:32:277:3710:41
7:52
+0:01
21M
21.00 mi13:14:222:41:087:408:41
8:41
+0:49
35K
21.75 mi13:19:592:46:457:405:37
7:30
-1:11
23M
23.00 mi13:29:522:56:387:419:53
7:54
+0:24
24M
24.00 mi13:37:423:04:287:417:50
7:50
-0:04
40K
24.85 mi13:45:013:11:477:437:19
8:33
+0:43
25.2M
25.20 mi13:48:073:14:537:443:06
8:59
+0:26
Finish
26.22 mi13:55:553:22:417:447:48
7:39
-1:20

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

7:21 /mi

Average Pace

7:44 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:01

2% of race

Time at Steady Pace

2:48:41

83% of race

Time at Slower Pace

28:59

14% of race

Average Pace: 7:44 /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 mi10:56:5023:367:3623:36
7:36
#13087
10K
6.21 mi11:20:1246:587:3423:22
7:31
#12656
15K
9.32 mi11:43:381:10:247:3323:26
7:33
#12463
20K
12.43 mi12:07:121:33:587:3423:34
7:35
#12177
Half
13.11 mi12:12:131:38:597:335:01
7:21
#12077
25K
15.53 mi12:30:381:57:247:3318:25
7:36
#11826
30K
18.64 mi12:55:002:21:467:3624:22
7:51
#11469
20M
20.00 mi13:05:412:32:277:3710:41
7:52
#11269
21M
21.00 mi13:14:222:41:087:408:41
8:41
#11261
35K
21.75 mi13:19:592:46:457:405:37
7:30
#11142
23M
23.00 mi13:29:522:56:387:419:53
7:54
#10980
24M
24.00 mi13:37:423:04:287:417:50
7:50
#10905
40K
24.85 mi13:45:013:11:477:437:19
8:33
#10991
25.2M
25.20 mi13:48:073:14:537:443:06
8:59
#10980
Finish
26.22 mi13:55:553:22:417:447:48
7:39
#10939
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130873366336612142(Top 43%)2984(Top 24%)2984(Top 55%)
10K6.21 mi3.10 mi12656+4313153+2133153+21312310(Top 43%)2982(Top 24%)2982(Top 55%)
15K9.32 mi3.11 mi12463+1933082+713082+7112142(Top 43%)2984(Top 24%)2984(Top 55%)
20K12.43 mi3.11 mi12177+2862965+1172965+11711483(Top 40%)2732(Top 22%)2732(Top 50%)
Half13.11 mi0.68 mi12077+1002920+452920+4510559(Top 37%)2224(Top 18%)2224(Top 41%)
25K15.53 mi2.42 mi11826+2512832+882832+8810749(Top 38%)2462(Top 20%)2462(Top 45%)
30K18.64 mi3.11 mi11469+3572714+1182714+11810250(Top 36%)2409(Top 20%)2409(Top 44%)
20M20.00 mi1.36 mi11269+2002647+672647+679486(Top 33%)2211(Top 18%)2211(Top 40%)
21M21.00 mi1.00 mi11261+82690-432690-4311588(Top 41%)3386(Top 28%)3386(Top 62%)
35K21.75 mi0.75 mi11142+1192646+442646+448744(Top 31%)2023(Top 17%)2023(Top 37%)
23M23.00 mi1.25 mi10980+1622608+382608+389271(Top 33%)2387(Top 20%)2387(Top 44%)
24M24.00 mi1.00 mi10905+752604+42604+410083(Top 35%)2847(Top 23%)2847(Top 52%)
40K24.85 mi0.85 mi10991-862690-862690-8613797(Top 49%)4845(Top 40%)4845(Top 89%)
25.2M25.20 mi0.35 mi10980+112699-92699-911776(Top 41%)3852(Top 32%)3852(Top 70%)
Finish26.22 mi1.02 mi10939+412711-122711-1210371(Top 37%)3157(Top 26%)3157(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

12142

Females

2984

F18-39

2984

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12310

Females

2982

F18-39

2982

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

12142

Females

2984

F18-39

2984

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11483

Females

2732

F18-39

2732

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10559

Females

2224

F18-39

2224

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10749

Females

2462

F18-39

2462

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10250

Females

2409

F18-39

2409

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

9486

Females

2211

F18-39

2211

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11588

Females

3386

F18-39

3386

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8744

Females

2023

F18-39

2023

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9271

Females

2387

F18-39

2387

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10083

Females

2847

F18-39

2847

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13797

Females

4845

F18-39

4845

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11776

Females

3852

F18-39

3852

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

10371

Females

3157

F18-39

3157

Passing Analysis

Category:
Athletes Passed
2947
Passed By
799
Net Change
+2148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13087
5K → 10K555124+431#13087#12656
10K → 15K295102+193#12656#12463
15K → 20K34458+286#12463#12177
20K → Half1022+100#12177#12077
Half → 25K30049+251#12077#11826
25K → 30K41659+357#11826#11469
30K → 20M22121+200#11469#11269
20M → 21M10597+8#11269#11261
21M → 35K12910+119#11261#11142
35K → 23M19129+162#11142#10980
23M → 24M11035+75#10980#10905
24M → 40K51137-86#10905#10991
40K → 25.2M4635+11#10991#10980
25.2M → Finish8241+41#10980#10939
TOTALS2947799+2148
📊

Passing Visuals

Category:
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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