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BOSTON MARATHON 2025

Amalia Hagerty

Bib: 15088•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Division (F18-39)
#0 / 5469
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:27
Rank: #9709
Start → 5K
22:27 | 7:14/mi
10K· 6.21 mi
44:38
Rank: #9319 (+390)
5K → 10K
22:11 | 7:08/mi
15K· 9.32 mi
1:07:04
Rank: #9304 (+15)
10K → 15K
22:26 | 7:13/mi
20K· 12.43 mi
1:30:09
Rank: #9449 (-145)
15K → 20K
23:05 | 7:26/mi
Half· 13.11 mi
1:35:11
Rank: #9515 (-66)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:53:50
Rank: #9810 (-295)
Half → 25K
18:39 | 7:42/mi
30K· 18.64 mi
2:20:15
Rank: #10794 (-984)
25K → 30K
26:25 | 8:30/mi
20M
2:31:58
Rank: #11074 (-280)
30K → 20M
11:43 | 8:37/mi
21M
2:41:07
Rank: #11257 (-183)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
2:47:00
Rank: #11228 (+29)
21M → 35K
5:53 | 7:52/mi
23M
2:57:06
Rank: #11132 (+96)
35K → 23M
10:06 | 8:04/mi
24M
3:04:50
Rank: #11013 (+119)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:11:58
Rank: #11052 (-39)
24M → 40K
7:08 | 8:21/mi
25.2M
3:15:10
Rank: #11078 (-26)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:23:16
Rank: #11111 (-33)
25.2M → Finish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:11
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:48:05
Pace8:15 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5722:277:1422:27
7:14
-
10K
6.21 mi11:15:0844:387:1122:11
7:08
-0:06
15K
9.32 mi11:37:341:07:047:1222:26
7:13
+0:05
20K
12.43 mi12:00:391:30:097:1523:05
7:26
+0:13
Half
13.11 mi12:05:411:35:117:165:02
7:23
-0:03
25K
15.53 mi12:24:201:53:507:2018:39
7:42
+0:19
30K
18.64 mi12:50:452:20:157:3126:25
8:30
+0:48
20M
20.00 mi13:02:282:31:587:3611:43
8:37
+0:07
21M
21.00 mi13:11:372:41:077:409:09
9:09
+0:32
35K
21.75 mi13:17:302:47:007:415:53
7:52
-1:17
23M
23.00 mi13:27:362:57:067:4210:06
8:04
+0:12
24M
24.00 mi13:35:203:04:507:427:44
7:44
-0:20
40K
24.85 mi13:42:283:11:587:437:08
8:21
+0:37
25.2M
25.20 mi13:45:403:15:107:453:12
9:17
+0:56
Finish
26.22 mi13:53:463:23:167:458:06
7:57
-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

7:08 /mi

Average Pace

7:45 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:11

47% of race

Time at Steady Pace

50:28

25% of race

Time at Slower Pace

57:37

28% of race

Average Pace: 7:45 /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 mi10:52:5722:277:1422:27
7:14
#9709
10K
6.21 mi11:15:0844:387:1122:11
7:08
#9319
15K
9.32 mi11:37:341:07:047:1222:26
7:13
#9304
20K
12.43 mi12:00:391:30:097:1523:05
7:26
#9449
Half
13.11 mi12:05:411:35:117:165:02
7:23
#9515
25K
15.53 mi12:24:201:53:507:2018:39
7:42
#9810
30K
18.64 mi12:50:452:20:157:3126:25
8:30
#10794
20M
20.00 mi13:02:282:31:587:3611:43
8:37
#11074
21M
21.00 mi13:11:372:41:077:409:09
9:09
#11257
35K
21.75 mi13:17:302:47:007:415:53
7:52
#11228
23M
23.00 mi13:27:362:57:067:4210:06
8:04
#11132
24M
24.00 mi13:35:203:04:507:427:44
7:44
#11013
40K
24.85 mi13:42:283:11:587:437:08
8:21
#11052
25.2M
25.20 mi13:45:403:15:107:453:12
9:17
#11078
Finish
26.22 mi13:53:463:23:167:458:06
7:57
#11111
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9709168316839315(Top 33%)1574(Top 13%)1574(Top 29%)
10K6.21 mi3.10 mi9319+3901510+1731510+1739013(Top 32%)1383(Top 11%)1383(Top 25%)
15K9.32 mi3.11 mi9304+151523-131523-139315(Top 33%)1574(Top 13%)1574(Top 29%)
20K12.43 mi3.11 mi9449-1451620-971620-9710185(Top 36%)2052(Top 17%)2052(Top 38%)
Half13.11 mi0.68 mi9515-661656-361656-3610765(Top 38%)2330(Top 19%)2330(Top 43%)
25K15.53 mi2.42 mi9810-2951815-1591815-15911492(Top 40%)2841(Top 23%)2841(Top 52%)
30K18.64 mi3.11 mi10794-9842361-5462361-54614766(Top 52%)4772(Top 39%)4772(Top 87%)
20M20.00 mi1.36 mi11074-2802540-1792540-17914559(Top 51%)4800(Top 39%)4800(Top 88%)
21M21.00 mi1.00 mi11257-1832687-1472687-14714355(Top 51%)4809(Top 39%)4809(Top 88%)
35K21.75 mi0.75 mi11228+292694-72694-711320(Top 40%)3272(Top 27%)3272(Top 60%)
23M23.00 mi1.25 mi11132+962684+102684+1010530(Top 37%)3005(Top 25%)3005(Top 55%)
24M24.00 mi1.00 mi11013+1192664+202664+209377(Top 33%)2510(Top 21%)2510(Top 46%)
40K24.85 mi0.85 mi11052-392721-572721-5712435(Top 44%)4144(Top 34%)4144(Top 76%)
25.2M25.20 mi0.35 mi11078-262748-272748-2713359(Top 47%)4668(Top 38%)4668(Top 85%)
Finish26.22 mi1.02 mi11111-332802-542802-5412548(Top 44%)4205(Top 34%)4205(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9315

Females

1574

F18-39

1574

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

9013

Females

1383

F18-39

1383

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9315

Females

1574

F18-39

1574

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

10185

Females

2052

F18-39

2052

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10765

Females

2330

F18-39

2330

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

11492

Females

2841

F18-39

2841

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14766

Females

4772

F18-39

4772

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14559

Females

4800

F18-39

4800

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

14355

Females

4809

F18-39

4809

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11320

Females

3272

F18-39

3272

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10530

Females

3005

F18-39

3005

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9377

Females

2510

F18-39

2510

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12435

Females

4144

F18-39

4144

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13359

Females

4668

F18-39

4668

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12548

Females

4205

F18-39

4205

Passing Analysis

Category:
Athletes Passed
1571
Passed By
2971
Net Change
-1402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9709
5K → 10K47989+390#9709#9319
10K → 15K170155+15#9319#9304
15K → 20K141286-145#9304#9449
20K → Half1379-66#9449#9515
Half → 25K85380-295#9515#9810
25K → 30K551037-984#9810#10794
30K → 20M59339-280#10794#11074
20M → 21M50233-183#11074#11257
21M → 35K6738+29#11257#11228
35K → 23M15458+96#11228#11132
23M → 24M14728+119#11132#11013
24M → 40K65104-39#11013#11052
40K → 25.2M2551-26#11052#11078
25.2M → Finish6194-33#11078#11111
TOTALS15712971-1402
📊

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