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BOSTON MARATHON 2025

Melanie Hamilt

Bib: 5562•X

IA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Other)
#0 / 71
Top 14%
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
6:39/mi
20:39
↑ 97↓ 3451.5%
10K· 6.21 mi
6:31/mi
40:55
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:01:54
↑ 67↓ 78
20K· 12.43 mi
6:36/mi
1:22:24
↑ 106↓ 860.1%
Half· 13.11 mi
6:25/mi
1:26:47
↑ 19↓ 370.5%
25K· 15.53 mi
6:36/mi
1:42:48
↑ 66↓ 880.2%
30K· 18.64 mi
6:48/mi
2:03:56
↑ 181↓ 1480.2%
20M
6:54/mi
2:13:19
↑ 64↓ 500.2%
21M
7:26/mi
2:20:45
↑ 106↓ 241.6%
35K· 21.75 mi
6:42/mi
2:25:46
↑ 17↓ 861.7%
23M
6:59/mi
2:34:30
↑ 23↓ 630.6%
24M
6:52/mi
2:41:22
↓ 821.3%
40K· 24.85 mi
6:55/mi
2:47:17
↓ 200.3%
25.2M
7:50/mi
2:49:59
↑ 13↓ 160.2%
Finish· 26.22 mi
6:59/mi
2:57:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:47
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:30:19
Pace6:53 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0620:396:3920:39
6:39
-
10K
6.21 mi10:44:2240:556:3520:16
6:31
-0:08
15K
9.32 mi11:05:211:01:546:3820:59
6:45
+0:14
20K
12.43 mi11:25:511:22:246:3820:30
6:36
-0:09
Half
13.11 mi11:30:141:26:476:374:23
6:25
-0:11
25K
15.53 mi11:46:151:42:486:3716:01
6:36
+0:11
30K
18.64 mi12:07:232:03:566:3921:08
6:48
+0:12
20M
20.00 mi12:16:462:13:196:409:23
6:54
+0:06
21M
21.00 mi12:24:122:20:456:427:26
7:26
+0:32
35K
21.75 mi12:29:132:25:466:425:01
6:42
-0:44
23M
23.00 mi12:37:572:34:306:438:44
6:59
+0:17
24M
24.00 mi12:44:492:41:226:436:52
6:52
-0:07
40K
24.85 mi12:50:442:47:176:445:55
6:55
+0:03
25.2M
25.20 mi12:53:262:49:596:452:42
7:50
+0:55
Finish
26.22 mi13:00:332:57:066:467:07
6:59
-0:51

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

6:25 /mi

Average Pace

6:46 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:10

35% of race

Time at Steady Pace

1:29:57

51% of race

Time at Slower Pace

25:59

15% of race

Average Pace: 6:45 /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 mi10:24:0620:396:3920:39
6:39
#4970
10K
6.21 mi10:44:2240:556:3520:16
6:31
#4364
15K
9.32 mi11:05:211:01:546:3820:59
6:45
#4713
20K
12.43 mi11:25:511:22:246:3820:30
6:36
#4404
Half
13.11 mi11:30:141:26:476:374:23
6:25
#4327
25K
15.53 mi11:46:151:42:486:3716:01
6:36
#4125
30K
18.64 mi12:07:232:03:566:3921:08
6:48
#3928
20M
20.00 mi12:16:462:13:196:409:23
6:54
#3876
21M
21.00 mi12:24:122:20:456:427:26
7:26
#3860
35K
21.75 mi12:29:132:25:466:425:01
6:42
#3838
23M
23.00 mi12:37:572:34:306:438:44
6:59
#3789
24M
24.00 mi12:44:492:41:226:436:52
6:52
#3767
40K
24.85 mi12:50:442:47:176:445:55
6:55
#3732
25.2M
25.20 mi12:53:262:49:596:452:42
7:50
#3750
Finish
26.22 mi13:00:332:57:066:467:07
6:59
#3762
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi4970995608(Top 20%)13(Top 18%)13
10K6.21 mi3.10 mi4364+606993884(Top 14%)9(Top 13%)9
15K9.32 mi3.11 mi4713-34910-110-15608(Top 20%)13(Top 18%)13
20K12.43 mi3.11 mi4404+30910103663(Top 13%)9(Top 13%)9
Half13.11 mi0.68 mi4327+7710103127(Top 11%)9(Top 13%)9
25K15.53 mi2.42 mi4125+20210103478(Top 12%)10(Top 14%)10
30K18.64 mi3.11 mi3928+19710103447(Top 12%)12(Top 17%)12
20M20.00 mi1.36 mi3876+5210103515(Top 12%)12(Top 17%)12
21M21.00 mi1.00 mi3860+1610104242(Top 15%)13(Top 18%)13
35K21.75 mi0.75 mi3838+2210103479(Top 12%)12(Top 17%)12
23M23.00 mi1.25 mi3789+4910103570(Top 13%)12(Top 17%)12
24M24.00 mi1.00 mi3767+2210103853(Top 14%)12(Top 17%)12
40K24.85 mi0.85 mi3732+3510103401(Top 12%)12(Top 17%)12
25.2M25.20 mi0.35 mi3750-1810104899(Top 17%)15(Top 21%)15
Finish26.22 mi1.02 mi3762-1210105580(Top 20%)20(Top 28%)20

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5608

X

13

Age Div

13

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

3884

X

9

Age Div

9

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5608

X

13

Age Div

13

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3663

X

9

Age Div

9

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

3127

X

9

Age Div

9

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3478

X

10

Age Div

10

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3447

X

12

Age Div

12

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3515

X

12

Age Div

12

20M→21M

20.0 - 21.0 mi

Top 15%
×8story building
+106ft-24ft

Overall

4242

X

13

Age Div

13

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3479

X

12

Age Div

12

35K→23M

21.8 - 23.0 mi

Top 13%
×5story building
+23ft-63ft

Overall

3570

X

12

Age Div

12

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3853

X

12

Age Div

12

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3401

X

12

Age Div

12

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4899

X

15

Age Div

15

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5580

X

20

Age Div

20

Passing Analysis

Category:
Athletes Passed
1951
Passed By
743
Net Change
+1208
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4970
5K → 10K61812+606#4970#4364
10K → 15K30379-349#4364#4713
15K → 20K3123+309#4713#4404
20K → Half803+77#4404#4327
Half → 25K21513+202#4327#4125
25K → 30K23134+197#4125#3928
30K → 20M7826+52#3928#3876
20M → 21M7054+16#3876#3860
21M → 35K4220+22#3860#3838
35K → 23M8839+49#3838#3789
23M → 24M5937+22#3789#3767
24M → 40K5924+35#3767#3732
40K → 25.2M1634-18#3732#3750
25.2M → Finish5365-12#3750#3762
TOTALS1951743+1208
📊

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